Home

N-TopAMMA Pre-Processing User's Manual

1. 2002 0004 65 Sil CRs oo Ge ee te She eS Eee eee ee eee 65 Dl MOC uod eee ee we EH REDE EO HEHE SCS Sees 65 244 9 EIMIBULPHOS ico eres orar AAA ws 65 5 8 Geomorpho Program for the Donga subcatchment 204 65 2094 LM Res ch te eee Pe eb aa AA 66 See Mihi 2 cs as 3 ro CRED eee DEKE EEE oe eS a 66 25 2 a IAE 66 5 9 Input Mesh for the Dongasubcatchment 2222222 eee 66 IL Uor EOG aca ee A A a e A 67 S MOUS soccer X EUR Ros ea XCOP RO ScOA o E XS CSS A 9 38 67 S3 MULE uuu Ry ee oe eee EE eR go ES 67 5 10 Define Mesh for the Dongasubcatchment n o a 22e 67 AUN a 2995233 23 9 93 25 44 0 29 BON 29 0 9 08 9 198 19 cdit oi 67 Site Oo 42 Ss oe de bie oe adda See TSH EH Oe SS ES 67 LIO SJ Ee MEET 68 5 11 Draw Mesh for the Donga subcatchment aa a eee 68 BILL LEES es 3603 EOE EE Ow EOE Ee REE AES m wb mad us 68 AR bee Se eee m OF e Eh oe Pea eS oe 68 SILS a 229a oe oe EER AG EOS Ee OR Oe ee ae 69 Create Mesh for a Subcatchment Sample Screens 71 6 1 Mask2 Program for the Donga subcatchment 00008 eee 12 6 2 Extract Program for the Donga subcatchment o 75 6 3 Connections Program for the Donga subcatchment lll 76 6 4 Index_MonoD Program for the Donga subcatchment 0 TI 6 5 Index MultiD Program for the Dongasubcatchment a a a a 79 6 6 Outlet Coordinates Program for the Donga subcatchment
2. ead River Drainage rea Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value 1 56833B4 9 6549732 48H 289 1 6 88333 91 86 meters B ug 594435328 BB Reading Done TE Build input mesh file Done Figure 6 13 Sample screen for Input_Mesh program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 86 Create Mesh for a Subcatchment Sample Screens 6 10 Define Mesh Program for the Donga subcatchment 5 A efine mesh exe Last Modification Greation July 2009 February 2661 Input basename of Open files the catchment data z daonga Hiver MonaD uec data z donga MezhH uec data donga_FilledDIN map Create files data donga_Mesh coord River Connection file datar donga Read the Humber of pixels Humber of abscissa Humber of ordinates Mesh size degrees Minimal Elevation m Maximal Elevation m Yor 48H 209 BH H8 333 327 60 476 B 91 256 meters op p p h Reading Head the Input Mesh file Done Done Head the Input Mesh file Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Minimal value Maximal value Reading a Rx Mesh size degrees gt 1 5683384 2 5549
3. 81 6 7 Distances Program for the Donga subcatchment 0200200004 82 6 8 Geomorpho Program for the Donga subcatchment 200 83 6 9 Input Mesh Program for the Donga subcatchment 2 0004 85 6 10 Define Mesh Program for the Dongasubcatchment 200 86 6 11 Draw Mesh Program for the Donga subcatchment 2 000 88 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen CONTENTS 7 Utilities Hl COON cierras He ES EEE WR EEE EUIS Pi US EN 1 220 hh ea eS eom S AA Glee MAT 233 bebe ee E e El ax 3952 53 09 324 225 4 3B 9 5 305 9 2 35 HES Tu LooknMap Xy ona oe oh UR OEOA AUR A ob ESRD ie SC Rt d RT d Tal UNC so rodri 200 MIMI sosa caos ar As A EA l 4 amp ERE ERAS Je PARECIDOS ck ERE ERR AAA Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 1 N TopAMMA Project The N TopAMMA project is composed of three modules as shown in the figure below Figure 1 1 N TopAMMA Architecture This document provides a User s Manual for the Pre Processing module 1 1 Pre Processing Module The Pre Processing module is comprised of two steps Treatment and conditioning of the topographic data i e altitudes and 2 Creation of an irregular mesh for the TopAMMA model 2 N TopAMMA Project 1 2 Simulation Module The Simulation module executes the TopAMM
4. Drainage Area Calculate Drainage Area Map Done Minimal Drainage Area m2 4213 62H Maximal Drainage rea tkm 522488 9 H6 Writing Done Topographic Index Writing Done Calculate Topographic Index distrib Done Write Topographic Index Vector Done Minimal Topographic Index 4 628 Maximal Topographic Index 17 423 River Network Writing Done Weiting Updated Connection file Done Calculate River connections gh zx Writing Done Write River Metwork Connection File Done A gt RA gt Program successfully terminated lt lt lt SAX gt Se M M A Figure 4 5 Sample screen for Index_MonoDpProgram for raw catchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 4 Mask2 Program for Conditioned Catchment 4 4 Mask2 Program for Conditioned Catchment 5 mask Has k building Calculate SubCatchment Mask Last Modification July 28H87 Creation August 1999 Input basename of the catchment Input basename of the mask Open files data ohhvo_d_FilledDIA map _ data ohhvo_d_Sorted_Monol vec Create files _ data ohhvomask_d mask Head Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hb Abscissa Hh Ordinates Qutzide value Mesh size degrees Minimal value Maximal value Reading ead Connection Vector
5. data ohhvosub_d_FilledDIN map dataz ohhuozuhb d River MonoD map Create files dataz ohhuozsuhb d Hillslope Distance map dataz ohhuozuhb d River Distance map Head Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 236 308 Maximal value 617 808 Reading Done 1 48656667H 98 9775BB3 1582 1458 1 0 0008333 91 80 meters ead River Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value 3 68 Heading Done 1 4866678 8 7775003 1582 1458 1 Hu id 550588333 91 80 meters e tet tt tt te Calculate Hillslope and River Distances Done Write Hillslope Distance Map Mriting Write Hiuer Distance Map Mriting Figure 4 14 Sample screen for Distances Program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 50 4 11 Geomorpho Program for Conditioned Catchment 5 geomorpho exe Create Mesh for the Catchment Sample Screens Last Modification July 2009 Creation February 2061 Input basename of the catchment 2 data ohhvosub_d Open files data ohhvosub_d_Hillslope_Distance map data ohhvosub_d_River_Distance
6. 5 index_multid exe SIMILARITY INDEA CALCULATION m MULTI Directional scheme Last Modification July 2009 A Creation February 2661 Input basename of the catchment data zdonga Open files data donga_FilledDIMN map data dongya Sorted MultiD vec data donya Hiver MonoD map Create files ata zdanga fi MultiD map 7 latar donga _ ATEB MultiD map 7 datar donga RHTB MultiD dis datar donga RHTB MultiD uec 7 datar donga Hi Hiver MultiD map 7 datar donga HTB Riuer MultiD map 7 datar donga HTB Riuer MultiD dis data donga_ATB_River_MultiD vec data donga_Sorted_River_MultiD vec eh op h h h H HH Read Topography Map Abscissa bottom left pixel 1 56833B84 Ordinate bottom left pixel 9 6549 732 Hh Abscissa z 48H Nb Ordinates z 289 Outside value z 1 HH Mesh size amp degrees 6 0008333 91 856 meters Minimal value z 327 55 Maximal value z 499 60 Heading Done Read the Connection file Hunher of pixels 67351 Number of abscissa 48H Number of ordinates 289 Mesh size amp degrees A 6668333 91 856 meters Minimal Elevation m z 327 65 Maximal Elevation m 499 i8 Reading Done Read the Connection file Abscissa bottom left pixel 1 56833H4 Ordinate bottom left pixel 9 6549732 Nb Ab
7. Number of pixels Number of abscissa Number of ordinates Mesh size degrees Minimal Elevation m Maximal Elevation m Reading IPIE Calculate Mask choose your coordinates system 1 MAP file Z BMP 3 Geographic Input 4 and Y of Outlet Initialize Exploring upslopes pixels Iteration 2184 Nh Sub Pixels Initializing Get Origin Coordinates Calculate Mask DTM Weiting mu um uu jk nn xag data ohhvo_d data ohhvomask_d 1 4866678 8 9 7666 78 1582 1459 1 0 6 00039333 228 060 644 400 Done 2388136 1582 1459 6 0003333 228 66 644 400 Done Done Done Done Hx Done 1 878 67 21 88 meters 91 856 meters 698165 Surface 1431H 84 km Figure 4 6 Sample screen for Mask2 program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 41 42 Create Mesh for the Catchment Sample Screens 4 5 Extract Program for Conditioned Catchment 5 rextract exe Extract Using Subtatchment Mask Last Modification July 2009 Creation August 1999 Input basename of the catchment data ohhvo_d Input hasename of the mask data ohhvomask_d Input basename of the subcatchment data ohhvosub_d Open files data ohhvo_d_FilledDIAN map data ohhvomask_d mask Create files _ data ohhvosub_d mask data ohhunzuh d FilledDTM map Head Topography Map Abscissa bottom l
8. ett et tt 722 FIND closest river pixel 722 the closest river pixel in the MAP is Abscissa hottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading 1 485667H 8 9775883 1582 1458 i HH H HB8H83 333 4 88 14318759 424 HH Done 551 554 data ohhvosub_d datadongamask 4 91 80 meters 91 80 meters 3 1 94471 9 71857 586 881 21 88 meters 88H Figure 6 1 Sample screen for Mask2 program for the Donga subcatchment part 1 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 73 74 Create Mesh for a Subcatchment Sample Screens Initialize Done Exploring upslopes pixels Iteration 666 Hb Sub Pixels 69351 Surface 584 44 km Initializing z Done Get Origin Coordinates z Done Calculate Mask DTM Hx Writing Done ho muscis mmm EM M MC E E SX 5s SX gt gt gt Program successfully terminated lt lt lt SX AS A Figure 6 2 Sample screen for Mask2 program for the Donga subcatchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 2 Extract Program for the Donga subcatchment 6 2 Extract Program for the Donga subcatchment 5 extract exe Extract Using SubCatchment Mask July 2887 August 1999 Last Modification Creation Inpu
9. 5 distancez exe Last Modification July 2009 Creation February 2641 Input basename of the catchment data donga Open files data donga_FilledDIN map Z dataz donga Hiver MonoD map Create files dataz donga Hillslope Distance map datazdonga Hiver Distance map Head Topography Map Abscissa bottom left pixel Ordinate hottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 127 565 Haximal value 499 A Reading Done 1 56833H4 9 6549732 48H 209 i 6H 6668333 91 80 meters tht tt tt t ead Hiver Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value 3 66 Reading Done 1 568338H4 9 6549732 48H 209 1 44 8 0002333 91 80 meterz ooo GR o o EZB Calculate Hillslope and River Distances Weite Hillslope Distance Map Writing Write River Distance Map Writing Figure 6 10 Sample screen for Distances program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 8 Geomorpho Program for the Donga subcatchment 6 5 Geomorpho Program for the Donga subcatchment qeomorpho exe Last Modification Creation July 2689 February 2661 Input basename of the catchment Open files dlata
10. 98 92775883 1582 1458 i HH H HB883333 Calculate Connections MONO Directional scheme Initializing Done Nb of pixels in the catchment 1678165 Calculating Done Sorting Done Write Sorted output file Done Calculate Connections MULTI Directional scheme Initializing z Done Hb of pixels in the catchment 1678165 Calculating Done Sorting Done Write Sorted output file Done 91 86 meters Figure 4 8 Sample screen for Connections Program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 43 ene 4 7 Index MonoD Program for Conditioned Catchment 5 index monad exe SIMILARITY INDEA CALCULATION MONO Directional scheme Last Modification July 2409 Se Creation February 2661 as Input basename of the catchment 2 data ohhvosub_d River parameters Input the Drainage Area threshold 160000 Input the Topographic Index threshold 5 Open files data ohhvosub_d_FilledDIN map dataz ohhuozuh d Sorted MonoD uec Greate files dataz ohhuozsuhb d fi HonoD map data ohhvosub_d_ATB_MonoD map data ohhvosub_d_ATB_MonoD dis data ohhvosub_d_ATB_MonoD vec data ohhvosub_d_A_River_MonoD map data ohhvosub_d_ATB_River_MonoD map data ohhvosub_d_ATB_River_Mon
11. Hh Ordinates Outside value Mesh size degrees Minimal value 4 00 Maximal value 1435464866 4 60 Reading Done 1 485667H 0 2756667H 1582 1459 1 HH x Do you wish to Look for an exact pixel C1 Look for a range of pixelst2 Quit C32 A Y coordinates for pixel On screen 4A or in file lt i Search in progress H ni Y 626 52577556 HHAH Do you wish to Look for an exact pixel C1 Look for a range of pixelst2 gt Quit 35 2 Min A Y pixel 530 628 Max A Y pixel 540 630 On screen amp H or in file lt i 1 Mame of the output file lookinmap_xY out Search in progress Do you wish to Look for an exact pixel C1 Look for a range of pixels 35 Figure 7 6 Sample screen for LookInMap xy program for the raw catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen id 3088333 91 80 meters 95
12. 529311996 52560732 52518336 52569120 523 1532 52526964 52552248 52518544 52510140 52543864 bz Y AA 52543848 52518564 52543828 52526972 DOO S55 52543844 52569148 1 Look for drainage area for a specified pixel Enter pixel x y coordinates 2 Look for the drainage areas associated with a range of pixels Enter minimum x y pixel coordinates lower left corner of range Enter maximum x y pixel coordinates upper right corner of range 3 Quit Exit e Specify whether to write results to screen 0 or file 1 f write to file enter UserFileName ext to write to Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 92 Repeat options until 3 Quit is selected 7 2 2 Input File The file read by this program is shown in the following figure 7 2 3 Output File Figure 7 3 File read by LookInMap xy program A PP LoaklnMap xy BASEMAME ARiver MonoD map The file written by this program is shown in the following figure Figure 7 4 File written by LookInMap_xy program LookinMap_ xy UserFiletame ext Sample output for the UserFileName ext file for the catchment tt eeeeettptr r t e eeeet tts x MM PX P4 PX PX AS P4 MM KM KM P4 PX KM PX PX MM X Xx P
13. 5xcdpoE OSS HE i s 28 Tet dh doo cg sli MEM AAA A 28 3 13 Define Mesh for the Conditioned Catchment 28 poled Ws ce hee ee eR OHA HR ee 29 Sloe MUIR uuu bh Se CP RE S E d RR ESS RAS x ES SSR ESSE a 29 A122 CUTS cht Ro ee eee be eee AR S E de Ie m 29 3 14 Draw Mesh for the Conditioned Catchment 0000000 30 EN ho ea ee BERRA REE ORR ESE ERO eS 30 A142 Input PS cios ee BR REOR ROB EE Ee AAA OO X d odo d 31 Sl SUP ng ee ee oe ars EA X x opus 31 4 Create Mesh for the Catchment Sample Screens 35 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen CONTENTS 4 FillSink Program for Raw Catchment lll 4 2 Connections Program for Raw Catchment 4 4 3 Index MonoD Program for Raw Catchment 4 4 Mask2 Program for Conditioned Catchment 4 4 5 Extract Program for Conditioned Catchment 4 4 6 Connections Program for Conditioned Catchment 4 7 Index_MonoD Program for Conditioned Catchment 4 8 Index MultiD Program for Conditioned Catchment 4 9 Outlet Coordinates Program for Conditioned Catchment 4 10 Distances Program for Conditioned Catchment 4 11 Geomorpho Program for Conditioned Catchment 4 12 Input Mesh Program for Conditioned Catchment 4 13 Define Mesh Program for Condi
14. 732 48H 209 1 HH 4 888333 327 65 499 ij Done Detect position of Fixed Outlets for hydrological modelling y or n 5 y Open file data Outlets list Calculate river Strahler orders Hombre de conf luences 1446 Ordre de Strahler maximum 5 Nominal area of meshes amp km 25 Mesh watershed 1 gt or geographic areatz 1 Revised nominal area km gt 25 41 fipprox number of meshes z 23 Mesh n 1 i km Mesh n ds 22 01 km Mesh n 3 23 79 km Mesh n 4 26 62 km Mesh n 5 279 81 km Mesh n b 23 88 km Mesh n 24 21 km Mesh n B 25 45 km Mesh n 7 25 55 km Mesh n 18 25 97 km Mesh n idi 24 45 km 91 86 meters Figure 6 14 Sample screen for Define Mesh program for the Donga subcatchment part 1 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 10 Define Mesh Program for the Donga subcatchment Mesh n 12 25 42 km Mesh n 13 22 82 km Mesh n 14 27 34 km Mesh n 15 21 66 km Mesh n 16 23 95 km Mesh n 1 25 43 km Mesh n 18 26 45 km Mesh n 19 27 95 km Mesh n 2H 23 87 km Mesh n 21 26 15 km Mesh n 22 24 43 km Mesh n 23 24 56 km Mesh n 24 8 71 km Total area 584 44 km rmse criterion on mesh areas 3 88 Mean Bias on mesh areas 4 1 x Max Bias on mesh areas 65
15. LO XO WO 12705902 75489921 75223248 1902079 72786609 11056822 16364218 80879942 75201188 12264406 1992043 75118892 lt 95599953 75616043 08837034 08246687 4230163561 38473535 2080897022 402 1607 L3 LT 1330 586 292 409 105 3283 10050 1165 515 745 LIS 2334 1378 293 2162 0 y AU RAUDNE Aguimo Bori Ara Bokperou Donga Afon Donga Koua Nekete Kolo Aval Sani Beterou Afon Tebou Sani Cote 238 Igbomakoro Sarmanga Wewe Barerou Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 24 3 9 3 Output Files The files written by this program are shown in the following figure Outlets list will be written to the same directory that the data files are in and the user specified filename will be written to the executable directory unless a path is specified with the file name The format of Outlets list consists of one line with the number of entries and then two columns for each entry that include Figure 3 24 Files written by Outlet Coordinates program for the conditioned catchment x pixel coordinate y pixel coordinate UserFileName ext Outlets list Create Mesh for the Catchment Sample output for the Outlets list file for the conditioned Ohhvo catchment Additional information related to the outlets is output from this program Sample output for the UserFile 19 643 1106 14
16. MONO Directional scheme Initializing Done Hh of pixels in the catchment 2388136 Calculating Done Sorting Done Write Sorted output file Done Calculate Connections amp MULTI Directional scheme Initializing Done Hh of pixels in the catchment 3488136 Calculating Done Sorting Done Write Sorted output file Done Figure 4 3 Sample screen for Connections program for raw catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 3 Index MonoD Program for Raw Catchment 4 3 Index MonoD Program for Raw Catchment 5 index monod SIMILARITY INDES CALCULATION MONO Directional scheme July 2009 February 2661 Last Modification Creation Input hasename of the catchment River parameters Input the Drainage Area threshold Input the Topographic Index threshold Open files data ohhvo_d_FilledDIN map _ data ohhvo_d_Sorted_MonoD vec Create files data ohhvo_d_A_MonoD map ata ahhuo d iTB MonoD map data ohhvo_d_ATB_MonoD dis data ohhvo_d_ATB_MonoD vec data ohhvo_d_A_River_MonoD map data ohhvo_d_ATB_River_MonoD map data ohhvo_d_ATB_River_MonoD dis data ohhvo_d_ATB_River_MonoD vec data ohhvo_d_River_MonoD map data ohhvo_d_River_MonoD vec data ohhvo_d_ARiver_MonoD map tht ttt tt hh ead Topography Map Abscissa bottom left pixel Ordinate bottom
17. coordinate system b UTM meters coordinate system Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 3 Create Mesh for the Catchment 6 Create Mesh for the Catchment The topography of a catchment defined by elevations is a necessary ingredient for N TopAMMA These elevations are furnished by a Digital Terrain Modeling DTM raster format file The ensemble of pre processing programs is used to extract from the DTM file the necessary information for the TopAMMA model Presently the DTM file may have 2 202 pixels in the x direction columns and 2 402 pixels in the y direction rows with up to 400 000 river pixels These dimensions are specified in the topography h header file and may be changed by recompiling the programs It is important to condition the raw DTM file of the catchment area so that pixels outside of the catchment are designated as such This is done by extracting the overall catchment based on the outlet of the catch ment To help clarify what conditioning the raw DTM file means we can first look at the elevations in a raw DTM file of the Ohhvo Catchment as shown in the following figure 500 m 230 m Figure 3 1 Raw Catchment Elevations From this figure it is not clear where the boundaries of the Ohhvo catchment are and in fact some of the pixels are outside of this catchment However since these pixels are included in the data file they will be considered by
18. for the Donga subcatchment e DONGA_SUBBASENAME subbasename for the Donga subcatchment 5 2 2 Input Files The files read by this program are shown in the following figure DONGA MASKNAME mask SUBBASENAME FilledDTM map Figure 5 3 Files read by Extract program for the Donga subcatchment 5 2 3 Output Files The files written by this program are shown in the following figure DONGA SUBBASENAME FilledDTh map DONGA SUBBASENAME mask Figure 5 4 Files written by Extract program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 60 Create Mesh for a Subcatchment 5 3 Connections Program for the Donga subcatchment This program sorts the Donga subcatchment DTM pixels by decreasing elevation 5 3 1 User Entries The following item is entered by the user e DONGA SUBBASENAME of the subcatchment 5 3 2 Input File The file read by this program is shown in the following figure DONGA SUBBASENAME FilledDTM map Figure 5 5 File read by Connections program for the Donga subcatchment 5 3 3 Output Files The files written by this program are shown in the following figure DONGA SUBBASENAME Sorted_Monoll vec DONGA SUBBASENAME sorted_Multill vec Lonnections Figure 5 6 Files written by Connections program for the Donga subcatchment 5 4 Index MonoD Program for the Donga subcatchment This program calculates the mono dir
19. km km rmzse criterion on mesh areas Mean Bias on mesh areas Max Bias on mesh areas Calculate outlets coordinates Write coordinates file Create file Outlets list updated Create Mesh for the Catchment Sample Screens 33 33 H HBH A SSS Se tenen eeu ee n ine deese S 222 lt lt lt gt gt gt Program successfully terminated lt lt lt gt gt gt lt A 2 SS Se Se eee eee ee lt lt lt Figure 4 19 Sample screen for Define_Mesh Program for conditioned catchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 14 Draw Mesh Program for Conditioned Catchment 55 4 14 Draw Mesh Program for Conditioned Catchment 5 rau mesh exe Last Modification July 2009 Creation February 2681 Input the basename of the catchment data ohhvosub_d Open files data ohhvosub_d_FilledDIN map _ data ohhvosub_d_Sorted_MonodD vec _ data ohhvosub_d_Mesh coord Create files data ohhvosub_d_Mesh_Coord Map Head Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 236 30 Maximal value 617 808 Reading Done 1 486667 8 9775883 1582 1458 1 HH H H8838333 91 880 meters eo ead Connection Vector Humber of pixels Humber of abscissa Humber of ordinates Mesh size
20. left pixel Hh Abscissa Hh Ordinates Outside value Mesh size deqrees gt Minimal value Maximal value Reading ook ooo Ro o o EZ ead the Connection file Humher of pixels Humher of abscissa Number of ordinates Mesh size degrees Minimal Elevation m Maximal Elevation m Reading EH Initializing 4173 Initializing 2 3 gt Initializing 4373 Calculate DownFlow Slope data ohhvo_d_Sorted_River_MonoD vec z data ohhvo_d 14866676 8 7766676 1582 1459 1 4 6 4008333 228 40 644 00 Done 2348136 1582 1459 4 0008333 226 48 644 08 Done Done Done Done Y e Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen BHRHING 1HH3 TanB needed to be estimate from upslope pixels instead of downslope pixels e 16040404 5 91 86 meters 91 860 meters Figure 4 4 Sample screen for Index MonoD program for raw catchment part 1 of 2 39 40 Create Mesh for the Catchment Sample Screens Drainage Area Minimal Drainage Area m2 gt 8427 24H Maximal Drainage Area km2 gt z 14354 648 Writing Done Topographic Index Calculate Topographic Index Map Done Writing Done Calculate Topographic Index distrib Done Write Topographic Index Vector Done Minimal Topographic Index 4 62H Maximal Topographic Index 2T 778 Calculation TAKING the river into account
21. map data ohhvosub_d_ATB_River_MultiD map dataz ohhuozsuhb d Hiver MonoD map Create files dataz ohhuozuhb d GeomorphoFT vec data ohhvosub_d_Geomorphol 0 vec Read Hillslope distances Map Abscissa bottom left pixel 1 42866678 Ordinate bottom left pixel 9 977593 Hh Abscissa 1582 Mb Ordinates 1458 Outside value 1 Mesh size degrees 6 0002333 91 856 meters Minimal value Ba ug Maximal value 1828 13 Reading Done Read River Map Abscissa bottom left pixel 1 486667H Ordinate bottom left pixel 2 9790 07 Mb Abscissa 1582 Mb Ordinates 1458 Outside value 1 B Mesh size degrees z 6 0002333 91 80 meters Minimal value 45 98 Maximal value 939965 SA Reading Done Read ATH Map fibscissa bottom left pixel 1 4866678 Ordinate bottom left pixel 8 977583 Mb Abscissa 1582 Hb Ordinates 1458 Outside value 9999 l8 Mesh size degrees A 6688333 91 846 meters Minimal value 3 85 Haximal value 17 81 Reading Done Head River Network Map Abscissa bottom left pixel 1 48666 78 Ordinate bottom left pixel 8 97753 Hh Abscissa z 1582 Hh Ordinates z 1458 Outside value 1 HH Mesh size degrees 8 608333 91 86 meters Minimal value z 4 88 Maximal value 3 88 Reading Done Figure 4 15 Sample screen for Geomorpho Program for condit
22. meters gt Figure 6 11 Sample screen for Geomorpho program for the Donga subcatchment part 1 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 83 84 Create Mesh for a Subcatchment Sample Screens Input Velocity tms For River b Hillslope 6 Input Ac Threshold iH 4 x lt 1 b5 Input Time Step 4s 1H Loop on pixels Done Hh pixels considered z 35H63 Maximum delay th 34 12 Hh pixels river TEBE Maximum delay th z 3H 6H Write Time Distribution for Transfer Function Mrite Time Distribution for Isochrones Figure 6 12 Sample screen for Geomorpho program for the Donga subcatchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 9 Input Mesh Program for the Donga subcatchment 6 9 Input Mesh Program for the Donga subcatchment 5 input mezsh exe Last Modification July 20409 Creation February 2681 Input basename of the catchment data donga Open files data z donga Hiver MonoD vuec data z donga fiHdiuer MonoD map Create files data donga_Mesh vec Read the Hiver Connection file Humber of pixels Humber of abscissa Humber of ordinates Mesh size degrees Minimal Elevation m 327 65 Maximal Elevation m 476 BA Reading Done 788H 48H 289 48 0008333 91 38 meters
23. 0 0000 93 94 Utilities 7 3 Example Screens lookinmap exe Last Modification July 2009 Creation August 1999 Input basename of the catchment data ohhvo Open files data ohhvo_AKiver_MonoD map Head Map File Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 6 06 Maximal value 14354648664 8H Reading Done 1 4866678 2 7766678 1582 1459 1 484 4 00408333 71 38 meters Ro Do you wish to Look for an exact value Look for a range of value Quit sl Value 52577556 On screen tH or in file rch in progress S37 Y 52577556 HHHH Y 1264 52577556 0006 o you wish to Look for an exact value Look for a range of value Quit 2 Hin and Max values 52586606 526B 1B On screen gt or in file 1 Mame of the output file lookinmap out Search in progress Do you wish to Look for an exact value Look for a range of value Figure 7 5 Sample screen for LookInMap program for the raw catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 7 3 Example Screens 5 lookinmap_xy exe Last Modification July 2009 Creation August 1999 Input hasename of the catchment data ohhvo Open files data ohhvo_ARiver_MonoD map Read Map File Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa
24. 3051 15 2317 18 1358 47 295502 2135 69 1084476 49 1074695 1016989 24 43 1078575 35 1004199 04 29 1034656 14 92 41 61 27 98 The columns in the screen output or UserFileName ext file are described below Initial X degrees is the input x coordinate for the outlet in decimal degrees Initial Y degrees is the input y coordinate for the outlet in decimal degrees Initial X value is the UTM easting meters value corresponding to the Initial X degrees input Initial Y value is the UTM northing meters value corresponding to the Initial Y degrees input 25 Final X value is the UTM easting meters value for the nearest river pixel to the input coordinates Final Y value is the UTM northing meters value for the nearest river pixel to the input coordinates Init Col is the pixel column corresponding to the Initial X degrees input The pixel column coordi nates start with index one at the left of the grid and increase to the right Init Line is the pixel line or row corresponding to the Initial Y degrees input The pixel line row coordinates start with index one at the bottom of the grid and increase going up Col is the pixel column for the nearest river pixel to the input coordinates Line is the pixel line or row for the nearest river pixel to the input coordinates BMP I is the BMP column for the nearest river pixel to the input coordinates The BMP I coordinates start with index zero at
25. 4 7561607 0883703 0824671 2301636 3847351 3589706 Init Line 180 934 930 964 901 880 944 9 98 930 895 267 929 t175 935 134 127 304 489 458 372269 00 355930 99 407202 01 419533 00 400756 01 375505 00 403686 99 400248 99 37705399 370287 99 402937 01 431477 00 Col Line 643 180 1106 934 149 929 Sd 955 734 897 550 880 345 943 418 998 240 929 804 893 940 267 od 929 453 1174 762 935 725 131 474 127 399 304 756 489 1068 459 1084494 1078274 1078578 642 1 1105 148 516 733 549 344 417 239 803 939 X 730 452 761 qud ad 473 1 398 1 EDO 1067 1074863 1016958 1078036 1100761 1004747 1004159 1020513 1037510 1034600 24 26 13 15 20 18 20 15 20 1 9 13 18 BMP I BMP J 278 524 529 503 561 S TS SES 460 529 565 194 529 284 523 327 331 154 969 999 372182 355999 407435 419746 400771 3153436 403606 400032 377043 370227 402952 431495 52 70 78 79 50 60 50 01 46 88 67 83 Init Area 402 1607 Ls qp 1330 586 292 409 105 3283 10050 1165 SS 745 JESS 2334 1378 293 2162 00 00 80 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1078177 1078030 1100683 1004503 1020531 1037482 Area 39105 1600 18 12 60 16 78 1290 68 584 44 285 19 401 09 100 91 3280 21 10084 97 1180 49 5547537 745 00
26. 68886 5 91 80 meters 91 80 meters 77 Create Mesh for a Subcatchment Sample Screens Drainage rea Minimal Drainage Area tma 8427 24H Maximal Drainage Area km2 gt E 584 435 Mriting Done Topographic Index Galculate Topographic Index Map Done Mriting Done Calculate Topographic Index distrib Done Write Topographic Index Vector Done Minimal Topographic Index z 6 842 Maximal Topographic Index z 241 541 Calculation TAKING the river into account Drainage rea Calculate Drainage rea Map Done Minimal Drainage Area m2 gt 4213 62H Maximal Drainage Area tm 421362 HAR Writing Done Topographic Index Writing Done Calculate Topographic Index distrib Done Weite Topographic Index Vector Done Minimal Topographic Index z 6 842 Maximal Topographic Index 17 138 River Network Writing Done Weiting Updated Connection file Done Calculate River connections gn x Mriting Done Weite River Metwork Connection File Done ea Cx gt A gt Program successfully terminated lt lt lt A J MM CC ee ERR Figure 6 6 Sample screen for Index_MonoD program for the Donga subcatchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 5 Index MultiD Program for the Donga subcatchment 6 5 Index MultiD Program for the Donga subcatchment
27. 71 xz Calculate outlets coordinates Write coordinates file Greate file data Outlets list updated Figure 6 15 Sample screen for Define_Mesh program for the Donga subcatchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 88 Create Mesh for a Subcatchment Sample Screens 6 11 Draw Mesh Program for the Donga subcatchment 5 draw_mesh exe July 2009 February 2661 Last Modification Creat ion Input the basename of the catchment data donga Open files data donga_FilledDIN map data donga_Sorted_MonoD vec data donga_Mesh coord Create files data donga_Mesh_Coord Map Head Topography Map 1 5683384 T T T T T T T T E Abscissa bottom left pixel Ordinate bottom left pixel Hb Abscissa Hb Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading ad Connection Vector Humber of pixels Humber of abscissa Number of ordinates 9 6549732 48H 289 1 44 H 8888333 327 65 499 i8 Done 67351 48H 209 91 80 meters gt Mesh size degrees 6 0008333 91 88 meters Minimal Elevation m 327 65 Maximal Elevation m 499 460 Reading Done tt th te te IE Read Mesh coordinates file 23 meshes read Take into account Fixed Outlets for hydrological modelling amp vy or n vy Open file data Out
28. 9 517 734 550 345 418 240 804 940 731 453 762 725 474 399 756 1068 180 934 929 955 897 880 943 998 929 893 267 929 1174 935 131 127 304 489 459 Name ext file for the Ohhvo catchment is given below MON p N FR RR Initial degrees 0220323 9 03082 6099082 9208887 0954399 944 7112 2 143171 initial Y degrees CO XO XO XO XO XO LO LA 70590 7548990 7522326 7802076 7218662 7105684 7636423 Initial X value 392541 434116 347523 381648 400778 384237 365565 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 00 29 99 99 99 99 00 initial Y value 1009045 1078372 1078332 1081301 1075457 1073592 1079524 16 id 24 16 17 a 22 Final X value 2925344 435048 347569 381217 401037 384212 365492 53 09 ag 94 86 72 04 Final Y value 1078415 1078210 1080483 1073563 1079431 1009037 05 13 56 1075080 04 ere 99 96 3 9 Outlet Coordinates Program for the Conditioned Catchment NMNNFRrFRFNNFNNN FE In 8352740 6865408 1540051 2675233 0951676 8642731 1218750 0922780 8812479 8192011 UDI OS 3759606 LE USO 643 1096 148 522 731 550 346 419 240 801 938 731 454 763 727 474 400 756 1068 WO XO XO XO XO XO XO LO IO LO WO LO S909 7997 7520123 7226439 1992044 7511892 7933 99 9
29. A catchment model to route water through each mesh pixel 1 3 Post Processing Module The Post Process module provides visualization graphics using the ASCII output from the TopAMMA model Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 2 Coordinate Systems SEE EE There are three coordinate systems used for the N TopAMMA model a MAP coordinate system a BMP coordinate system and a Geographic coordinate system The MAP and BMP coordinate systems are based on the pixels of the model grid however their origins and initial pixel numbering are different The origin of the MAP coordinate system is at the lower left of the model grid and begins numbering the pixels from 1 1 while the origin of the BMP coordinate system is at the upper left of the model grid and begins numbering the pixels from 0 0 Each pixel corresponds to a column row of the model grid These coordinate systems are shown in the figures below y 0 0 X E b 1 1 a Figure 2 1 a MAP coordinates b BMP coordinates The Geographic coordinates system has it s origin at the lower left of the model area and is based on either longitude and latitude in decimal degrees or UTM easting and northing in meters WGS 84 These coordinate systems with sample values at the origins are shown in the figures below y E X x 1 487 8 977 333671 125 992652 313 a b Figure 2 2 a Decimal degrees
30. AMMA Pre Processing User s Manual by Doxygen 20 Create Mesh for the Catchment SUBBASENAME FilledD Th map SUBBASENAME Sorted ManoD vec Index_MonoD Figure 3 19 Files read by Index_MonoD program for the conditioned catchment 3 7 3 Output Files The files written by this program are shown in the following figure EXA o Figure 3 20 Files written by Index_MonoD program for the conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 8 Index MultiD Program for the Conditioned Catchment 21 3 8 Index MultiD Program for the Conditioned Catchment Using the connections generated by programs Connections and Index MonoD this program is able to calculate the multi directional hydrographic network and the topographic indexes as the logarithm of the ratio of the drainage area of a pixel to the slope of the local topography 3 8 1 User Entries The following item is entered by the user e SUBBASENAME of the catchment 3 85 2 Input Files The files read by this program are shown in the following figure SUBBASENAME Filled Th map SUBBASENAME River Monol map SUBBASENAME Sorted MultiD vec Figure 3 21 Files read by Index_MultiD program for the conditioned catchment 3 8 3 Output Files The files written by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by D
31. AS KM XM 530 530 530 530 530 530 530 530 530 530 530 531 531 531 531 531 531 arom 531 531 531 531 539 539 asd 539 Hi F4 F4 F4 F4 F4 FS FS F4 FS FR BA FS FS FN FS FS FS FA FS HN FS KKKK 620 621 622 623 624 625 626 627 628 629 630 620 621 622 623 624 625 626 627 628 629 630 620 621 622 623 N N NNNNNNNNNNNNNNNNNNNN N NNN OOOO 219108 O 146633 OO0OOOOO0ON0O0OOOooooOo O O OoOO 0000 0000 0000 0000 1230377 2344 0000 0000 0000 0000 0000 0000 0000 0000 0000 8750 0000 0000 0000 0000 0000 0000 1250 0000 0000 0000 0000 Utilities Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 7 2 LookInMap xy X 539 X 539 X 539 X 539 X 539 X 539 X 53 9 X 540 X 540 X 540 X 540 X 540 X 540 X 540 X 540 X 540 X 540 X 540 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Fi F4 F4 F4 F4 FRA F4 F4 F4 FS FS F4 F4 FS F4 FS FS FH 624 625 626 627 628 629 630 620 621 622 623 624 625 626 627 628 629 630 N N NN NN NN NN NN NN NN NN NN NN O oO O O O OG OO 0 00 0000 0000 0000 0 53100044 53116900 D L23328 0 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 000
32. Connections Program for the Conditioned Catchment 18 ii CONTENTS 201 MUECA 422 9 43 a 9d dA RN GS E do REP a mE 18 ca OT I PPP 19 3 6 3 SBUEDUEPEBER 22 X x bow Pos E 9 ROBORE boEGR XOR 9 X WS uk OHSS HESS 19 3 7 Index MonoD Program for the Conditioned Catchment 19 Sot SRE bn nb ewe eee ee E dub e UXOR dp YE RAI Pe eB 19d 19 seo Input Files ica ESS cesa 19 S029 SOT ce we nono 20 3 8 Index MultiD Program for the Conditioned Catchment 21 CLONES 4 00 bee ow we Ee eB Pewee eR ee ee eG ee 21 c ANGUS uuo ceded ee eee th EUR eee A 21 moe MAUI 6 3 oo eae eu Eodes X m EEE ERE EE ED A A 21 3 9 Outlet Coordinates Program for the Conditioned Catchment 22 AEREA Paw Se hee ee 22 Ge IND DEBE 222x329 eee bee GES EE 4 359934 914555 23 oe See 129 33 99 x 4 UU E S m oS wp oe E RB AW a eS AUR d UR 24 3 10 Distances Program for the Conditioned Catchment 200 26 SUL Uiar EOUN nw eo EE DEORE EHS OEE RAE CHE e OREM 26 SAS TAPP scr oras p pner errar 26 PUES CUT EUG asa aaa 26 3 11 Geomorpho Program for the Conditioned Catchment 21 Salad MIE RR ehh eee eee E eS AHS 27 Pel dee BU uuo x eee RES E dee X m bou Rem CREE EERE A A 24 Al Ct FIGE 4 42 dee me 6 EO RAS EUR AAA Xd dd 27 3 12 Input Mesh for the Conditioned Catchment 0 002 080 28 Bie CCP 32 994239943493 a HE 92 3565 28 SIRE INS SUBE iu Ea Ber4 94 e me SES X4
33. Done Initializing 3 43 Done Calculate DownFlow Slope Done Figure 4 11 Sample screen for Index_MultiD Program for conditioned catchment part of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 8 Index MultiD Program for Conditioned Catchment WA RAIA G e e 1 TanB needed to he estimate from upslope pixels instead of downslope pixels e Drainage rea Minimal Drainage Area amp m2 842 7 24H Maximal Drainage Area Ckm2 1431H 651 Writing Done Topographic Index Calculate Topographic Index Map Done Mriting Done Calculate Topographic Index distrib Done Weite Topographic Index Vector Done Minimal Topographic Index 3 857 Maximal Topographic Index 27 658 Calculation TAKING the river into account Drainage rea Calculate Drainage Area Map Done Minimal Drainage Area m2 gt 4213 620 Maximal Drainage Area km2 gt z 161288 B974 Mriting Done Topographic Index Mriting Done Galculate Topographic Index distrib Done Weite Topographic Index Vector Done Minimal Topographic Index 3 857 Maximal Topographic Index 17 808 Writing Updated Connection file Done A a a a E a A gt KRR gt Program successfully terminated lt lt lt amp id KRR Figure 4 12 Sample screen for Index_MultiD Program for conditione
34. Files The files read by this program are shown in the following figure DONGA SUBBASENAME ARiver MonaD map DONGA SUBBASENAME River MonaD vec Figure 5 17 Files read by Input Mesh program for the Donga subcatchment 5 9 3 Output File The file written by this program is shown in the following figure Input Mesh DONGA SUBBASENAME MeshD vec Figure 5 18 File written by Input Mesh program for the Donga subcatchment 5 10 Define Mesh for the Donga subcatchment This program realizes the hydrologic mesh for a region It does this by defining the coordinates of the outlets of the effective mesh from the fixed outlets specified in Outlets list 5 10 1 User Entries The following items are entered by the user e DONGA SUBBASENAME of the catchment Detect position of Fixed Outlets y or n 5 10 2 Input Files The files read by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 68 Create Mesh for a Subcatchment EXI Figure 5 19 Files read by Define_Mesh program for the Donga subcatchment 5 10 3 Output Files The files written by this program are shown in the following figure DONGA SUBBASENAME Mesh Coord Cutlets List Updated Pistas Ra Liefine Wiesh Figure 5 20 Files written by Define Mesh program for the Donga subcatchment 5 11 Draw Mesh for the Donga subcatchment This program
35. FilledDIN map data donga_Sorted_MonodD vec Create files data donga_A_MonoD map data donga_ATB_MonoD map data donga_ATB_MonoD dis data donga_ATB_MonoD vec ata donga B Hiver MonoD map data donga_ATB_River_MonoD map data donga_ATB_River_MonoD dis data donga_ATB_River_MonoD vec data donga_Sorted_RKiver_MonoD vec data donga_Kiver_MonoD map data donga_Kiver_MonoD vec data donga_ARiver_MonoD map TERNERA ead Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading oko ok oo ead the Connection file Number of pixels Humber of abscissa Humber of ordinates Mesh size degrees Minimal Elevation m Maximal Elevation m Reading Initializing 51 435 Initializing 2 3 Initializing 3 43 II Calculate DownFlow Slope WARAIAG e data donga 1 56833H4 2 56549 732 48H 209 1 HH 4 888333 327 65 499 i8 Done 6 04403333 327 65 499 ij Done Done Done Done 1 TanB needed to he estimate from upslope d f pixels instead of downslope pixels Figure 6 5 Sample screen for Index MonoD program for the Donga subcatchment part 1 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 1
36. N TopAMMA Pre Processing User s Manual Version 2 10 Generated by Doxygen 1 5 9 Thu Dec 3 11 36 16 2009 Contents 1 N TopAMMA Project 1 LI Pre Processing Module o ss ses aa 9 4 90 po ROG AAA ES l L2 SIMIO Module cr resene Cu AREER EO ROE RS X a 2 L3 Post Processing Module soe oo o eR XR ROSE ORE KR OE RO OR OR X EE EUR UR 2 2 Coordinate Systems 3 3 Create Mesh for the Catchment 5 3 FillSink Program for the Raw Catchment 0 0 00 eee eee 7 SEES 2 0 eo heheh Gh Ree eRe eee eee ene eo Peed 7 ode MMM suu te b Roy ue db e e a Sb e AA E S x 8 3 1 3 Output Files cw hw cross SE OO SESE ESEE Se Sw xS 9 3 2 Connections Program for the Raw Catchment 000088 oe 11 Al UNER aro caos AAA AA 12 Bet JUNE INE AMIA 12 ws D ll Pr MP AA e 12 3 3 Index MonoD Program for the Raw Catchment 2 4 14 A Ee x 52 do E EUR EUR BUE de Ege 4 ee m xe x m dd 14 Do TORU DES coses scr aaa 14 Dad CPAP xu eee Pe AAA 14 3 4 Mask2 Program for the Conditioned Catchment rr 16 Sl CCR a6 oo SARA DEES GASES EES SESE EEE GES 17 AD IMBUTUS 6 5 ge bs BEE ORES 9 99h e x SORES HE ES 17 DJ CPIE duce x dd ae bh EEA ea S dedu ede gx Re X odd ed 17 3 5 Extract Program for the Conditioned Catchment 20 4 17 Ded UTEM nicas A ee Ee ee AAA OSE EEE AE 18 A AA ca we ome HERRERO REDE DSE E PUE BUR ED E EOE OH 18 200 a nouus osos Be ee BE E ESRGE E 4 XR SOS EUER Ee E 18 3 6
37. Outlet19 files are combined and shown in the following figure note that the map for an outlet is just the upstream area for that outlet in the mesh it is located in other upstream meshes of the outlet are not included in the outlet map Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 14 Draw Mesh for the Conditioned Catchment 33 r T B Tm M Te LT LI IU meL T 1 Beterou 11 8 Wewe 2 Y Aval Sani 17 Donga 3 Bori 13 Nekete 4 Barerou 14 Koua 5 Cote 238 15 Kolo 6 lgbomakaro 16 Afon T Donga Afon 17 Tebou 8 Sani 18 amp Bokperou 9 Sarmanga 19 Y Ara 10 4 Aquimo Figure 3 37 Outlet maps for the conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 34 Create Mesh for the Catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 4 Create Mesh for the Catchment Sample Screens 36 Create Mesh for the Catchment Sample Screens 4 1 FillSink Program for Raw Catchment sample screens for each program are given for the Ohhvo catchment in Benin Africa Items in red indicate entries typed in by the user An example screen for the FillSink program when the mesh units type is decimal degrees 5 fillsink exe Last Modification July 2009 Creation February 2661 Input hasename of the catchment data ahhuo d Input
38. Program for the Raw Catchment Using the connections generated by program Connections this program is able to calculate the mono directional hydrographic network and the topographic indexes as the logarithm of the ratio of the drainage area of a pixel to the slope of the local topography 3 3 1 User Entries The following items are entered by the user e BASENAME of the catchment Drainage area threshold m Topographic index threshold 3 3 2 Input Files The files read by this program are shown in the following figure BASENAME FilledDI Th map BASENAME Sorted MonoD vec ManaD Index Figure 3 10 Files read by Index MonoD program for the raw catchment BASENAME FilledDTM map is the filled DTM file for the catchment created by the b FillSink program BASENAME Sorted MonoD vec is the monodimensional algorithm connections file created by the b Connections program 3 3 3 Output Files The files written by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 3 Index MonoD Program for the Raw Catchment 15 BASENAME A MonoD map BASENAME A River MonoD map BASENAME ARiver_MonoD map BASENAME ATB MonoD dis BASENMAME ATE Monod map BASENAME ATB MonoD vec BASENAME ATB River ManoD dis BASENAME Sorted River MonoD vec Figure 3 11 Files written by Index_MonoD program for the raw catchment BASENAME_A
39. This program calculates the multi directional hydrographic network and topographic indexes for the Donga subcatchment 5 5 1 User Entries The following item 1s entered by the user e DONGA_SUBBASENAME of the Donga subcatchment 5 5 2 Input Files The files read by this program are shown in the following figure DONGA SUBBASENAME FilledDTM map DONGA SUBBASENAME River MonaD map DONGA SUBBASENAME Sorted MultiD vec Figure 5 9 Files read by Index MultiD program for the Donga subcatchment 5 5 3 Output Files The files written by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 5 6 Outlet Coordinates Program for the Donga subcatchment 63 DONGA SUBBASENAME A MultiD map DONGA SUBBASENAME A River Multi map DONGA SUBBASENAME ATB_MultiD dis DONGA SUBBASENAME ATB MultiD map M DONGA SUBBASENAME ATB MultiD vec DONGA SUBBASENAME ATE River Multi dis DONGA SUBBASENAME ATB River Multi map DONGA SUBBASENAME ATB River Multi vec DONGA SUBBASENAME Sorted River MultiD vec Figure 5 10 Files written by Index MultiD program for the Donga subcatchment 5 6 Outlet Coordinates Program for the Donga subcatchment This program finds the nearest river pixel for the Donga subcatchment outlet coordinates 5 6 1 User Entries The following items are entered by the user DONGA SUBBASENAME of the catchment e Option to read coordinates
40. _MonoD map is a map of the drainage areas not taking the rivers into account BASENAME_A_River_MonoD map is a map of drainage areas taking the rivers into account BASENAME ARiver MonoD map is a map of the drainage areas for the river pixels BASENAME ATB MonoD dis has the statistical distribution of the topographic indexes calculated not taking the river into account BASENAME ATB MonoD map is a map of the topographic indexes calculated not taking the river into account BASENAME ATB MonoD vec is a map of the topographic indexes calculated not taking the river into account and reorganized according to the connections between pixels BASENAME ATB River MonoD dis has the statistical distribution of the topographic indexes calculated taking the river into account BASENAME ATB River MonoD map is a map of the topographic indexes calculated taking the river into account Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 16 Create Mesh for the Catchment BASENAME ATB River MonoD vec is a map of topographic indexes calculated taking the river into account and reorganizing according to the connections between pixels BASENAME River MonoD map is a map of the river pixels BASENAME River MonoD vec has the river vectors BASENAME Sorted River MonoD vec has the vectors of the river pixels reorganized according to the connections A graphical view of the BASENAME A MonoD map file shows the pixels w
41. al Initial Initial Initial Final Final X degrees Y degrees X value Y value X value Y value 11 6099082 9 7522326 347523 99 1078332 24 347569 59 1079210 75 1 6865408 9 7520123 355930 99 1078274 26 355888 70 1078177 49 1 9447112 9 7105684 384237 99 1073592 21 384212 72 1073563 04 Init Col Init Line Col Line BMP I BMP J Init Area Area 50 117 51 116 50 173 12 80 12 60 142 116 142 116 141 173 105 00 100 91 452 67 452 67 451 222 586 00 584 44 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 5 7 Distances Program for the Donga subcatchment 65 5 7 Distances Program for the Donga subcatchment This program calculates distances for each pixel in the Donga subcatchment The two distances calculated for each pixel are 1 the distance that water flows from that pixel to the river and 2 the distance from that point at the river to the outlet 5 7 1 User Entries The following item is entered by the user e DONGA SUBBASENAME of the subcatchment 5 7 2 Input Files The files read by this program are shown in the following figure DONGA SUBBASENAME FilledDTM map DONGA SUBBASENAME River MonoD map Figure 5 13 Files read by Distances program for the Donga subcatchment 5 7 3 Output Files The files written by this program are shown in the following figure DONGA SUBBASENAME Hillslope Distance map DONGA SUBBASENAME River Distance map Figure 5 14 Files written by Distances progr
42. am for the Donga subcatchment 5 8 Geomorpho Program for the Donga subcatchment This program determines the geomorphic characteristics of the Donga subcatchment and the transfer func tions and paths for water to travel to the outlet including both surface runoff and subsurface flow Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 66 Create Mesh for a Subcatchment 5 8 1 User Entries The following items are entered by the user e DONGA_SUBBASENAME of the catchment Velocity for river m s Velocity for hillslope m s Ac Threshold 0 x 1 Time step sec 5 5 2 Input Files The files read by this program are shown in the following figure Figure 5 15 Files read by Geomorpho program for the Donga subcatchment 5 8 3 Output Files The files written by this program are shown in the following figure DONGA_SUBBASENAME_GeamorphoFT vec Geomorpho DONGA SUBDASENAME GeomarphalSO vec Figure 5 16 Files written by Geomorpho program for the Donga subcatchment 5 9 Input Mesh for the Donga subcatchment This program creates a data file for use by the Define_Mesh program to calculate the hydrologic mesh Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 5 10 Define Mesh for the Donga subcatchment 67 5 9 1 User Entries The following item is entered by the user e DONGA SUBBASENAME of the catchment 5 9 2 Input
43. ance map Listances Figure 3 26 Files written by Distances program for the conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 11 Geomorpho Program for the Conditioned Catchment 27 3 11 Geomorpho Program for the Conditioned Catchment This program determines the geomorphic characteristics of the catchment and the transfer functions and paths for water to travel to the outlet including both surface runoff and subsurface flow 3 11 1 User Entries The following items are entered by the user e SUBBASENAME of the catchment Velocity for river m s Velocity for hillslope m s Ac Threshold 0 x 1 Time step sec 3 11 2 Input Files The files read by this program are shown in the following figure PEE Figure 3 27 Files read by Geomorpho program for the conditioned catchment 3 11 3 Output Files The files written by this program are shown in the following figure SUBBASENAME GeomorphoFT vec SUBBASENAME GeomorpholS0 vec Iseamarpha Figure 3 28 Files written by Geomorpho program for the conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 28 Create Mesh for the Catchment 3 12 Input Mesh for the Conditioned Catchment This program creates a data file for use by the Define Mesh program to calculate the hydrologic mesh 3 12 1 User Entrie
44. ate Topographic Index Map Done Mriting Done Calculate Topographic Index distrib Done Write Topographic Index Vector Done Minimal Topographic Index 4 620 Maximal Topographic Index z 27 585 Calculation TAKING the river into account Drainage rea Calculate Drainage rea Map Done Minimal Drainage rea m2 4213 620 Maximal Drainage Area km2 gt 522406 9H6 Mriting Done Topographic Index Writing Done Calculate Topographic Index distrib Done Weite Topographic Index Vector Done Minimal Topographic Index 4 6240 Maximal Topographic Index 17 423 River Network Mriting Done Weiting Updated Connection file Done Calculate River connections 95 x Mriting Done Write River Network Connection File Done cc EE LC SSS SS lt A gt lt A Program successfully terminated lt lt lt lt A O O A O lt A Figure 4 10 Sample screen for Index_MonoD Program for conditioned catchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 45 46 Create Mesh for the Catchment Sample Screens 4 8 Index MultiD Program for Conditioned Catchment 5 index multid exe SIMILARITY INDEA CALCULATION me MULTI Directional scheme Last Modification July 2409 Creation February 661 Input basename of the catchment data ohhvosub_d Op
45. creates the mesh files for the Donga subcatchment 5 11 1 User Entries The following items are entered by the user e DONGA SUBBASENAME of the catchment Detect position of Fixed Outlets y or n 5 11 2 Input File The files read by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 5 11 Draw Mesh for the Donga subcatchment 69 DONGA SUBBASENAME FilledDTM map DONGA SUBBASENAME Mesh coord DONGA SUBBASENAME Sorted Manab vec Outlets List Updated Figure 5 21 Files read by Draw Mesh program for the Donga subcatchment 5 11 3 Output Files The files written by this program are shown in the following figure DONGA SUBBASENAME Mesh Coord map DONGA SUBBASENAME Outlet Figure 5 22 Files written by Draw_Mesh program for the Donga subcatchment The meshes created by the Draw_Mesh program in the DONGA_SUBBASENAME_Mesh_Coord map file are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 70 Create Mesh for a Subcatchment Figure 5 23 Meshes for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 6 Create Mesh for a Subcatchment Sample Screens 72 Create Mesh for a Subcatchment Sample Screens 6 1 Mask2 Program for the Donga subcatchment Sample screens f
46. d catchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 47 48 Create Mesh for the Catchment Sample Screens 4 9 Outlet Coordinates Program for Conditioned Catchment 5 outlet coordinates exe Last Modification Creat ion Input basename of the catchment July 2009 August 1999 data ohhvosub_d Do you want to read the coordinates from file Coordinates list cy yes n nn Results on screen 8H or in file Mame of the output file Open files data ohhvosub_d_ARiver_MonoD map Coordinates list Create file T T Outlets list ohhvosub_d_outlets out Read Topography Map op p p h h HH Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading H 1 gt 1 ohhvosub_d_out lets out 1 4966678 o 9775883 1582 1458 i B H HB883333 71 80 meters 4 88 14310759424 0A Done Figure 4 13 Sample screen for Outlet Coordinates Program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 10 Distances Program for Conditioned Catchment 4 10 Distances Program for Conditioned Catchment 5 distances exe Last Modification July 20409 Creation February 2681 Input basename of the catchment data ahhunozubh d Open files
47. degrees Minimal Elevation m 236 38 Maximal Elevation m 617 06 Reading Done 1678165 1582 1458 BH HABE 333 71 80 meters R Read Mesh coordinates file 29 meshes read Take into account Fixed Outlets for hydrological modelling lt y or n vy Open file data Out lets list updated Calculate Mask Initialize Done Exploring upslopes pixels Iteration 2164 Hh Sub Pixels 698165 Surface 14310 84 km Initialize Done Initialize Done Exploring upslopes pixels Iteration 7H Hh Sub Pixels 1495 Surface 12 60 km lriting Done Figure 4 20 Sample screen for Draw_Mesh Program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 56 Create Mesh for the Catchment Sample Screens Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 5 Create Mesh for a Subcatchment 58 Create Mesh for a Subcatchment The following sections provide the sequence in which the pre processing programs must be executed to create a subcatchment mesh First extract the subcatchment from the conditioned catchment and run the programs for treatment of the subcatchment data Then create the mesh files for the subcatchment 5 1 Mask2 Program for the Donga Subcatchment Prior to running this program the conditioned catchment for the Ohhvo catchment must have been created Then given the outl
48. e Coordinates list file enter x coordinate y coordinate and drainage area km Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 9 Outlet Coordinates Program for the Conditioned Catchment 23 e Specify whether to write results to screen 0 or file 1 e If writing results to a file enter UserFilename ext 3 9 2 Input Files The files read by this program are shown in the following figure Outlet Coordinates SUBBASENAME ARiver_MonoD map Coordinates list Figure 3 23 Files read by Outlet_Coordinates program for the conditioned catchment The format of Coordinates list consists of 3 required columns of data for each outlet Additional infor mation may be included in the file but any information after the third column is ignored These columns are x coordinate in decimal degrees or meters y coordinate in decimal degrees or meters drainage area in km enter 0 for drainage area if it is not known catchment name Optional name for this outlet catchment number Optional number assigned to this outlet Sample input for the Coordinates list file for the Ohhvo catchment 402203728 429930524 60990827 9208887 09544 94471126 17431718 83527397 68654088 15400499 26752331 09516752 86427304 12187515 09227804 88124791 81920115 11599815 37596054 NFR FN WN NNFRFNNFNNN EF FFE XO XO XO XO XO XO XO LO XO LO LO OO LO XO
49. ectional hydrographic network and topographic indexes for the Donga subcatchment 5 4 1 User Entries The following items are entered by the user e DONGA SUBBASENAME of the subcatchment Drainage area threshold m2 Topographic index threshold Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 5 4 Index MonoD Program for the Donga subcatchment 61 5 4 3 Input Files The files read by this program are shown in the following figure DONGA SUBBASENAME FilledDTh map DONGA SUBBASENAME Sorted MonoD vec Figure 5 7 Files read by Index MonoD program for the Donga subcatchment 5 4 3 Output Files The files written by this program are shown in the following figure DONGA SUBBASENAME A MonoD map DONGA SUBBASENAME A River MonoD map DONGA SUBBASENAME River MonaD map DONGA SUBBASENAME ATB MonoD dis DONGA SUBBASENAME ATB_MonoD vec ManaL DONGA SUBBASENAME ATE River Monab vec DONGA SUBBASENAME River MonaD map DONGA SUBBASENAME 4TB_MonoD map DONGA SUBBASENAME River MMonoll vec DONGA SUBBASENAME Sorted River Monod vec DONGA SUBBASENAME ATB_River_MonoD dis DONGA SUBBASENAME ATB River MonaD map Figure 5 8 Files written by Index_MonoD program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 62 Create Mesh for a Subcatchment 5 5 Index MultiD Program for the Donga subcatchment
50. ed Connection file Done SSS SSS Se ee C C EM ex gt KA gt Program successfully terminated lt lt lt ace A SS ee aie Figure 6 8 Sample screen for Index_MultiD program for the Donga subcatchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 6 Outlet Coordinates Program for the Donga subcatchment 6 6 Outlet Coordinates Program for the Donga subcatchment 5 outlet coordinates exe Last Modification July 2009 Creation August 1999 Input basename of the catchment data donga Do you want to read the coordinates from Coordinates list cy yes n nn Toy Results on screen 8 or in File lt i 1 Mame of the output file donga_d_out lets out Open files data donga_ARiver_MonoD map Coordinates list Create file Outlets list donga_d_outlets out Read Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hb Ordinates Outside value Mesh size degrees Minimal value Maximal value 1 56833H4 2 56549 732 48H 209 1 68 B Bp 333 91 80 meters BH Hi i 584435328 HB Reading Done op p p h H H Figure 6 9 Sample screen for Outlet_Coordinates program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 82 Create Mesh for a Subcatchment Sample Screens 6 7 Distances Program for the Donga subcatchment
51. eft pixel Ordinate bottom left pixel Mh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 228 HH Maximal value 644 88 Reading Done 1 486667H 8 976667H8 1582 1459 1 48 4 Hia 333 71 80 meters ead Mask Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value 1 HB Reading Done 1 4856667H 08 9766678 1 44 4 4003333 91 88 meters ttt o Look for Mask Dimensions Done Calculate Extracted DIM Done Write Extracted DIM Writing Write Mask of the Extracted DIM Writing Figure 4 7 Sample screen for Extract program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 6 Connections Program for Conditioned Catchment 4 6 Connections Program for Conditioned Catchment amp connections exe Last Modification July 2009 Greation February 2661 Input basename of the catchment data ohhvosubh d Open files dataz aohhuozuhb d FilledDTHM map Create files _ data ohhvosub_d_Sorted_MonoD vec dataz ohhuozsub d Sorted HultiD uec Head Topography Map Abscissa bottom left pixel Ordinate hottom left pixel Hh Abscissa Hh Ordinatez Outside value Mesh size degrees Minimal value 236 30 Maximal value 617 88 Reading Done 1 486667H
52. en by Extract program for the conditioned catchment 3 6 Connections Program for the Conditioned Catchment This program sorts the conditioned DTM pixels by decreasing elevation 3 6 1 User Entries The following item is entered by the user e SUBBASENAME of the catchment The subbasename will be the subbasename entered for the Extract program Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 7 Index MonoD Program for the Conditioned Catchment 19 3 6 2 Input File The file read by this program is shown in the following figure Connections SUBBASENAME FilledDTM map Figure 3 17 File read by Connections program for the conditioned catchment 3 6 3 Output Files The files written by this program are shown in the following figure SUBBASENAME Sorted _Monol vec SUBBASENAME Sorted Multi vec Connections Figure 3 18 Files written by Connections program for the conditioned catchment 3 7 Index MonoD Program for the Conditioned Catchment This program calculates the mono directional hydrographic network and topographic indexes for the con ditioned catchment 3 7 1 User Entries The following items are entered by the user e SUBBASENAME of the catchment Drainage area threshold m2 Topographic index threshold 3 7 2 Input Files The files read by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N Top
53. en files data ohhvosub_d_FilledDIN map data ohhvosub_d_Sorted_MultiD vec data ohhvosub_d_River_MonoD map Create files data ohhvosub_d_A_MultiD map data ohhvosub_d_ATB_Multibd map data ohhvosub_d_ATB_MultiD dis data ohhvosub_d_ATB_MultiD vec data ohhvosub_d_A_River_MultiD map data ohhvosub_d_ATB_River_MultiD map data ohhvosub_d_ATB_River_MultiD dis data ohhvosub_d_ATB_River_MultiD vec data ohhvosub_d_Sorted_Kiver_MultiD vec E tb tt GA Read Topography Map Abscissa bottom left pixel z 1 486667 Ordinate bottom left pixel 2 9775003 Hh Abscissa z 1582 Hh Ordinates 1458 Outside value 1 HH Mesh size degrees A 0042333 91 856 meters Minimal value 246 38 Maximal value 617 460 Reading Done Head the Connection file Humber of pixels 1698165 Number of abscissa 1582 Number of ordinates z 1458 Mesh size degrees H HHBB 333 91 80 meters Minimal Elevation m z 246 38 Maximal Elevation tm 617 60 Reading Done Read the Connection file Abscissa bottom left pixel 1 486667H Ordinate bottom left pixel 8 777583 Hh Abscissa 1582 Hh Ordinates 1458 Outside value 1 HH Mesh size degrees 6 0008333 91 80 meters Minimal value z Haximal value z 3 HH Heading Done Initializing 51 35 Done Initializing 2 3
54. erou 9 Sarmanga 19 Y Ara 10 Y Aquimo Figure 3 33 Outlet locations for the conditioned catchment 3 14 Draw Mesh for the Conditioned Catchment This program creates the mesh files for the catchment 3 14 1 User Entries The following items are entered by the user e SUBBASENAME of the catchment e Detect position of Fixed Outlets y or n If y is selected then the Outlets list updated file will be read Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 14 Draw Mesh for the Conditioned Catchment 3l 3 14 2 Input Files The files read by this program are shown in the following figure IEEE Figure 3 34 Files read by Draw_Mesh program for the conditioned catchment 3 14 3 Output Files The files written by this program are shown in the following figure with one SUBBASENAME OutletN file written for each of N outlets SUBBASENAME Mesh Coord map SUBBASENAME Outlet SUBBASENAME Outlet2 SUBBASENAME Outlet Figure 3 35 Files written by Draw Mesh program for the conditioned catchment The meshes created by the Draw Mesh program in the SUBBASENAME Mesh Coord map file are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 32 Create Mesh for the Catchment Figure 3 36 Meshes for the conditioned catchment The maps for the outlets from the SUBBASENAME Outlet1 to SUBBASENAME
55. et coordinates for the Donga subcatchment this program creates a mask file for this subcatchment 5 1 1 User Entries The following items are entered by the user e SUBBASENAME of the conditioned Ohhvo catchment e DONGA MASKNAME mask name for the Donga subcatchment Coordinate system 1 MAP file 2 BMP 3 Geographic For the MAP and BMP coordinate systems Enter X Y coordinates of the outlet for the Donga subcatchment For the Geographic coordinate system Enter X Y coordinates of the outlet and approximate drainage area km 5 1 2 Input Files The files read by this program are shown in the following figure SUBBASENAME River MonolDl vec SUBBASENAME FilledDITM map SUBBASENAME Sorted MonolDl vec Figure 5 1 Files read by Mask2 program for the Donga subcatchment 5 1 3 Output File The file written by this program is shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 5 2 Extract Program for the Donga Subcatchment 59 m DONGA MASKNAME mask Figure 5 2 File written by Mask2 program for the Donga subcatchment 5 2 Extract Program for the Donga Subcatchment Given the mask file for the Donga subcatchment this program extracts a DTM file for this subcatchment from the conditioned catchment 5 2 1 User Entries The following items are entered by the user e SUBBASENAME of the conditioned catchment e DONGA_MASKNAME
56. from file Coordinates list y yes n no f not reading from the Coordinates list file enter x coordinate y coordinate and drainage area km e Specify whether to write results to screen 0 or file 1 e If writing results to a file enter UserFilename ext 5 6 2 Input Files The files read by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 64 Create Mesh for a Subcatchment Coordinates list Outlet Coordinates DONGA SUBBASENAME River MonoD map Figure 5 11 Files read by Outlet_Coordinates program for the Donga subcatchment Sample input for the Coordinates list file for the Donga subcatchment 1 60990827 9 75223248 12 8 3 Ara 1 68654088 9 75201188 105 9 Kolo 1 94471126 9 71056822 586 6 Donga 5 6 3 Output Files The files written by this program are shown in the following figure Outlets list Outlet Coordinates IserFileMame ext Figure 5 12 Files written by Outlet Coordinates program for the Donga subcatchment Outlets list will be written to the same directory that the data files are in and the user specified filename will be written to the executable directory unless a path is specified with the file name Sample output for the Outlets list file for the Donga subcatchment 3 51 116 142 116 452 67 Sample output for the UserFileName ext file for the Donga subcatchment Initi
57. gure Lookinhiap UserFileName ext Figure 7 2 File written by LookInMap program Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 7 2 LookInMap xy 91 If a user specified output file is selected it will be written to the executable directory unless a path is specified with the file name Sample output for the UserFileName ext file for the raw catchment X 316 Y X 327 Y X 503 Y X 518 Y X 518 Y X 518 Y X 518 Y X 521 Y X 5395 Y X 536 Y X 536 Y X 537 Y X 603 Y X 698 Y X 699 Y X 722 Y X 723 Y X 723 Y X 808 Y X 853 Y X 1071 Y X 1072 Y X 1224 Y X 1225 Y X 1248 Y X 1248 Y X 1264 Y X 1265 Y X 1444 Y 7 2 LookInMap xy This program finds the drainage areas m given an x y pixel or a range of x y pixels 7 2 1 User Entries The following items are entered by the user e BASENAME of the catchment or SUBBASENAME of a subcatchment Options 910 LSO 72 306 307 308 309 1079 623 624 625 626 T195 58 7 586 111 109 110 351 1427 1165 1164 406 405 1379 1380 17 1 7 101 N NN NN BN PEN DEN NN PN PX PEN PEN PEN PN PN PN PX PS PEN PN PN PN PX PX PX PX PN DNI 52586024 52501716 52543836 52569144 52560716 52535436 52518580 52552324 52526988 52552272 52560700
58. he catchment rdatardonga Open files data donga_FilledDIN map Create files data zdonga Sorted MonoD vec data z donga Sorted MultiD uec Read Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 327 65 Maximal value 499 66 Reading Done 1 56833H84 9 6547732 48H 289 1 uH 4 0A03333 91 80 meters Calculate Connections MONO Directional scheme Initializing Done Hh of pixels in the catchment 69351 Calculating Done Sorting Done Write Sorted output File Done Calculate Connections MULTI Directional scheme Initializing Done Nb of pixels in the catchment 69351 Calculating Done Sorting Done Write Sorted output File Done Figure 6 4 Sample screen for Connections program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 4 Index MonoD Program for the Donga subcatchment 6 4 Index MonoD Program for the Donga subcatchment 5 index monad exe SIMILARITY INDEX CALCULATION MONO Directional scheme Last Modification July 2669 Creation February 2041 Input basename of the catchment River parameters Input the Drainage Area threshold Input the Topographic Index threshold Open files data donga_
59. ioned catchment part of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 11 Geomorpho Program for Conditioned Catchment Input Velocity tms for River all Hillslope Hb Input fic Threshold amp H 4 amp x lt 15 3 5 Input Time Step ts 1H Loop on pixels Done Mh pixels considered 8 45H46 Maximum delay th 111 76 Mh pixels river 286381 Maximum delay th z 187 82 Mrite Time Distribution for Iransfer Function Mrite Time Distribution for Isochrones Figure 4 16 Sample screen for Geomorpho Program for conditioned catchment part 2 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 52 Create Mesh for the Catchment Sample Screens 4 12 Input Mesh Program for Conditioned Catchment 5 input_mesh exe Last Modification July 2HB87 Creation February 2681 Input basename of the catchment 2 data ohhvosub_d Open files data ohhvosub_d_River_MonoD vec data ohhvosub_d_ARiver_MonoD map Create files _ data ohhvosub_d_Meshfi_ vec Read the Hiver Connection file Number of pixels Number of abscissa Number of ordinates Mesh size degrees Minimal Elevation m Maximal Elevation m Reading ead River Drainage Area Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Absc
60. issa Hh Ordinates Outside value Mesh size degrees gt Minimal value Maximal value Reading ttt BR B R amp GR n Build input mesh file 66381 1582 1458 6 4008333 36 356 525 66 Done 1 486667 8 977583 1582 1458 1 46 4 0048333 4 00 14318759424 0A Done Done 91 80 meters 91 86 meters Figure 4 17 Sample screen for Input_Mesh Program for conditioned catchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 13 Define Mesh Program for Conditioned Catchment 4 13 Define Mesh Program for Conditioned Catchment 5 define mesh exe Last Modification July 2009 Creation February 061 Input hasename of the catchment 2 data ohhvosub_d Open files _ data ohhvosub_d_River_MonoD vec _ data ohhvosub_d_Mesh vec _ data ohhvosub_d_FilledDIN map Create files _ data ohhvosub_d_Mesh coord Head the River Connection file Number of pixels Humber of abscissa Humber of ordinates Mesh size degrees Minimal Elevation m 236 38 Maximal Elevation m 525 40 Reading Done 46381 1582 1458 H HB883333 amp 71 80 meters t Read the Input Mesh file Done Head the Input Mesh file Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal va
61. ith drainage areas between 8 and 14 000 km not taking the rivers into account Figure 3 12 Drainage areas not accounting for rivers 8 to 14 000 km2 3 4 Mask2 Program for the Conditioned Catchment Given outlet coordinates this program creates a mask file for the conditioned catchment from a DTM file of the raw catchment The mask file contains the values 1 for pixels located in the catchment and 0 for pixels located outside the catchment The contour for the conditioned catchment is calculated by going back up from the outlet to the crest by the steepest slope and then following the crest If the Geographic coordinate system is selected for input then the approximate drainage area for the outlet is also required The program uses this area to find the nearest river pixel to the entered coordinates that has a drainage area within 5 of the specified drainage area Zero may be entered for the drainage area however the nearest river pixel found is not guaranteed to be in the correct basin for the outlet Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 5 Extract Program for the Conditioned Catchment 17 3 4 1 User Entries The following items are entered by the user BASENAME of the catchment e MASKNAME mask name for the catchment extension mask will be added to create the mask file Coordinate system 1 MAP file 2 BMP 3 Geographic For the MAP and BMP coordinate sy
62. l Ordinate hottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size amp meterz Minimal value 223 HH Haximal value 644 68 Reading Done 333671 13 992652 31 1582 1459 1 HH 91 38 Initialize Initial Elevation Matrix Done Filling Sink Iteration n 888 Hh of Sinks H Writing Filled Topography Mriting Writing Differences Elevation Map Initialise Weiting Writing Differences Elevation Distribution Writing Figure 4 2 Sample screen for FillSink program for raw catchment mesh units in meters Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 37 38 Create Mesh for the Catchment Sample Screens 4 2 Connections Program for Raw Catchment The remaining screen samples are for mesh units in decimal degrees amp connections Last Modification July 2009 Creation February 2661 Input hasename of the catchment rdatarohhvo_d Open files dataz ohhuo d F1lledDTM map Greate files data z ahhuo d Sorted MonoD vec dataz aohhuo d Sorted HultiD uec Head Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value 228 HH Maximal value 644 06 Reading Done 1 486667H 8 976667H 1582 1459 1 46 4 0008333 91 88 meters Calculate Connections
63. lets list updated Calculate Mask Initialize Done Exploring nps rri are pixels Iteration 68H Hb Sub Pixels 69351 Surface Initialize Done 584 44 km Iteration 76 Hh Sub Pixels 1495 Surface Writing Done 12 66 km Figure 6 16 Sample screen for Draw Mesh program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Chapter 7 Utilities 90 Utilities Utility programs are provided related to the pre processing programs 7 1 LookInMap This program finds the x y pixels that have an exact drainage area or the x y pixels within a range of drainage areas 7 1 1 User Entries The following items are entered by the user e BASENAME of the catchment or SUBBASENAME of a subcatchment Options 1 Look for pixel s corresponding to an exact drainage area Enter drainage area m2 2 Look for the pixels associated with a range of drainage areas Enter minimum and maximum drainage areas m2 3 Quit Exit e Specify whether to write results to screen 0 or file 1 f write to file enter UserFileName ext to write to Repeat options until 3 Quit is selected 7 1 2 Input File The file read by this program is shown in the following figure Loaklnhdap BASENAME ARiver_ MonoD map Figure 7 1 File read by LookInMap program 7 1 3 Output File The file written by this program is shown in the following fi
64. lue 2436 38 Maximal value 617 808 Reading Done 1 486667 8 9775883 i H H BBWS 335 c 91 8H meters x Detect position of Fixed Outlets for hydrological modelling lt y or n V Open file data Out lets list Calculate river Strahler orders Hombre de conf luences kr Ordre de Strahler maximum B Nominal area of meshes amp km 5 5008 Mesh vatershedti or geographic areac2 7 1 Revised nominal area amp km 493 47 Approx number of meshes 2 Mesh n 488 48 km Mesh n 481 43 km Mesh n 496 58 km Mesh n 494 33 km Mesh n 495 73 km Mesh n 491 48 km Mesh n 446 24 km Mesh n 442 89 km Mesh n 492 85 km Mesh n 478 52 km 5 c2 zc zug I E EHE EE HEE BN HE EN HN HEE EH HH t tte te tt te tt pal Figure 4 18 Sample screen for Define_Mesh Program for conditioned catchment part 1 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 54 Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh Hd Total area AAA ul Mo GE sd A A As e a A E E A A ps a o A 554 668 497 55 556 95 535 52 431 85 493 15 420 40 486 55 462 33 488 H5 528 27 naH H2 529 94 493 23 482 26 164 84 486 54 493 558 473 86 14318 76 km km km km km km km km km km km km km km km km km km
65. oD dis data ohhvosub_d_ATB_River_MonoD vec data ohhvosub_d_Sorted_River_MonoD vec data ohhvosub_d_River_MonoD map data aohhunzuh d River MonoD uec data ohhvosub_d_ARiver_MonoD map Read Topography Map Abscissa bottom left pixel 1 486667H Ordinate bottom left pixel 8 9775003 Nb Abscissa 1582 Hh Ordinates 1458 Outside value 1 0 Mesh size degrees 6 0008333 71 80 meters Minimal value 36 36 Maximal value 617 06 Reading Done Read the Connection file Humber of pixels 1698165 Humber of abscissa 1582 Number of ordinates 1458 Mesh size degrees 6 00039333 91 80 meters Minimal Elevation m 236 3H Maximal Elevation m 617 868 Reading Done Initializing 1 35 Done Initializing 2 32 Done Initializing 3 3 gt Done Calculate DownFlow Slope Done WARNING e A 1 TanB needed to be estimate from upslope pixels instead of downslope pixels e Figure 4 9 Sample screen for Index_MonoD Program for conditioned catchment part 1 of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 7 Index MonoD Program for Conditioned Catchment Drainage Area Minimal Drainage Area m2 gt 8427 24H Maximal Drainage rea tkm 1431H 76H Writing Done Topographic Index Calcul
66. ope connections with variable percent contributions to the pixel as shown in the following sample of lines from that file Pixel Ref Z_ m Pixel Type Nb Upslopes Pixels UpPixel Ref UpPixel Giving 2308136 Number of pixels defining the catchment 228 00 Minimal elevation m 644 00 Maximal elevation m 1582 Number of Abscissa 1459 Number of Ordinates 0 0008333 Space Resolution degrees 91 80 meters 1654791 644 000 0 O 1654790 642 000 1654792 634 000 1653209 633 000 1632632 633 000 1656373 633 000 1653208 632 000 1634219 631 000 1656372 631 000 1659538 631 000 1632637 630 000 1654791 0 030303 T6047 ols ISI 1654791 0 166667 1654790 0 057325 1654792 0 009009 1654791 0 166667 1654790 0 057325 1654792 0 009009 1654790 0 127389 1654791 0 090909 1653209 0 021053 1654790 0 140127 1654791 0 098485 1656373 0 074074 O C OQ oO Qc POW OU y OW FF e 1634219 0 041667 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 14 Create Mesh for the Catchment 1657955 630 000 D 3 1656373 0 111111 1656372 0 010204 1659538 0 007353 1632636 629 000 0 2 1632637 0 017094 1634219 0 041667 1634220 628 000 0 2 1634219 0 125000 1632637 0 017094 1634218 628 000 0 3 1632636 0 021053 1634219 0 125000 1632637 0 017094 1632633 627 000 0 1 1632632 0 089552 1632635 627 000 0 2 1632636 0 042105 1634218 0 040000 3 3 Index MonoD
67. or each program are given for creating the Donga subcatchment of the Ohhvo catchment in Benin Africa Items in red indicate entries typed in by the user Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 6 1 Mask2 Program for the Donga subcatchment 5 mask 2 as k building Calculate SubCatchment Mask Last Modification Creation July 2009 August 1979 Input basename of Input hasename of the mask pen files data ohhvosub_d_FilledDIN map data ohhvosub_d_Sorted_MonoD vec Create files Re H H HHH datar dongamask mask ad Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading ead Connection Vector Humber of pixels Humber of abscissa Humber of ordinates Mesh size degrees Minimal Elevation m Maximal Elevation m Heading Calculate Mask choose your coordinates system 1 MAP file 2 BMP 3 Geographic Input A Y Xm or deg and Area amp km2 of Outlet the catchment 1 406667 98 92775883 1582 1458 i B cr 1698165 1582 1458 H H H88333 236 38 617 88 Done gt gt gt the coordinates in the MAP file system are Open files ohhvo_d_ARiver_HMonoD map Read Topography Map
68. oxygen 22 Create Mesh for the Catchment SUBBASENAME A Multi map SUBBASENAME A River MultiD map SUBBASENAME ATE MultiD dis SUBBASENAME ATE MultiD map SUBBASENAME ATB River Multi map SLUBBASENAME ATB River MultiDI vec SUBBASENAME ATB MlultiD vec SUBBASENAME Sorted River MultiD vec SUBBASENAME ATE River MultiD dis Figure 3 22 Files written by Index MultiD program for the conditioned catchment 3 9 Outlet Coordinates Program for the Conditioned Catchment This program finds the nearest river pixel for specified outlet coordinates and writes the Outlets list file required by the Define Mesh program This program will search 50 pixels in each direction from the specified pixel to find the nearest river pixel If a drainage area is also specified for the outlet then the nearest river pixel with a drainage area within 5 percent of the specified area is found If the drainage area is not specified then the nearest river pixel will be found but it may not be correct as an outlet pixel The outlet coordinates may be entered as a single point or a list of points in the file Coordinates list which should be placed in the same directory as the data files The coordinates may be in either meters UTM or decimal degrees 3 9 1 User Entries The following items are entered by the user e SUBBASENAME of the catchment e Option to read coordinates from file Coordinates list y yes n no f not reading from th
69. r of ordinates rows Mesh size meters or degrees average mesh size in meters if the mesh size is in degrees Four columns of data for each pixel followed by variable number of columns Pixel reference number Elevation in meters Type of pixel at this time the type of pixel is not known and set to zero Number of pixels that are upslope then for each upslope pixel two columns the upslope pixel reference number and percent contribution to this pixel always 1 for monodimensional connections An example of the header for this file and several lines of data follows Pixel Ref Z m Pixel Type Nb Upslopes Pixels UpPixel Ref UpPixel Giving 2308136 Number of pixels defining the catchment 228 00 Minimal elevation m 644 00 Maximal elevation m 1582 Number of Abscissa 1459 Number of Ordinates 0 0008333 Space Resolution degrees 91 80 meters 177480 613 000 1637385 613 000 1638964 613 000 1662704 613 000 2306619 613 000 2306621 613 000 2298716 613 000 1651627 612 000 1631053 612 000 1650044 612 000 175898 612 000 1637386 612 000 1635805 612 000 2303463 612 000 1635802 1 000000 1635803 1 000000 1653208 1 000000 1653209 1 000000 1632635 1 000000 mn O O OOGO 0 00 0 O CO OD C CO OOOORPp NyNyOOoOoOOoOomnNy O 2301880 1 000000 2303462 1 000000 2305044 1 000000 The BASENAME_Sorted_MultiD vec file has the same format as the BASENAME_Sorted_ MonoD vec however it has more upsl
70. s The following item is entered by the user e SUBBASENAME of the catchment 3 12 2 Input Files The files read by this program are shown in the following figure SUBBASENAME ARiver MonaD map SUBBASENAME River MonoD vec Figure 3 29 Files read by Input Mesh program for the conditioned catchment 3 12 3 Output File The file written by this program is shown in the following figure Input Mesh SUBBASENAME MeshO vec Figure 3 30 File written by Input_Mesh program for the conditioned catchment 3 13 Define Mesh for the Conditioned Catchment This program realizes the hydrologic mesh for a region It does this by defining the coordinates of the outlets of the effective mesh from the fixed outlets specified in Outlets list A list of the meshes defined by this program is displayed and should be reviewed by the user to verify that the drainage areas for the meshes are reasonable It s possible for the drainage area of the last mesh to be somewhat smaller than the other meshes and it s up to the user to decide if this is acceptable If it is not rerun the program and change the nominal area of the meshes Note If an error message occurs stating that an outlet is not a river pixel check that the correct Outlets list file was created by the Outlet Coordinates program Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 13 Define Mesh for the Conditioned Catchment 29 3 13 1 U
71. s files for both monodimensional and multidimensional connections Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 12 Create Mesh for the Catchment 3 2 1 User Entries The following item 1s entered by the user BASENAME of the catchment The basename will match the BASENAME entered for the FillSink program 3 2 20 Input File The file read by this program is shown in the following figure BASEMAME FilledDI Th map Figure 3 8 File read by Connections program for the raw catchment BASENAME FilledDTM map is the filled DTM file for the catchment created by the FillSink program 3 2 3 Output Files The files written by this program are shown in the following figure BASENAME Sorted Mono vec BASENAME Sorted Multi vec Connections Figure 3 9 Files written by Connections program for the raw catchment BASENAME_Sorted_MonoD vec has the monodimensional algorithm connections BASENAME_Sorted_MultiD vec has the multidimensional algorithm connections The BASENAME Sorted MonoD vec file consists of ASCII data in the following format Line of text with heading information for the columns e Number of pixels defining the catchment Minimum elevation m Maximum elevation m e Number of abscissa columns Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 2 Connections Program for the Raw Catchment 13 e Numbe
72. scissa 48H Hh Ordinates 289 Outside value i A Mesh size degrees 6 00039333 91 88 meters Minimal value 6 00 Maximal value z 3 66 Reading Done Initializing 1 32 Done Initializing 2 3 Done Initializing 3 3 Done Calculate DownFlow Slope Done Figure 6 7 Sample screen for Index_MultiD program for the Donga subcatchment part of 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Create Mesh for a Subcatchment Sample Screens WARNING Pa e 1 TanB needed to he estimate from upslope f pixels instead of downslope pixels e Drainage Area Minimal Drainage Area cm2 427 248 Maximal Drainage Area km2 gt 584 435 Mriting Done Topographic Index Galculate Topographic Index Map Done Mriting Done Calculate Topographic Index distrib Done Weite Topographic Index Vector Done Minimal Topographic Index 5 841 Maximal Topographic Index 24 555 Calculation TAKING the river into account Drainage Area Galculate Drainage Area Map Done Minimal Drainage Area m2 gt 4626 975 Maximal Drainage Area amp mzZ 273476 688 Writing Done Topographic Index Writing Done Galculate Topographic Index distrib Done Weite Topographic Index Vector Done Minimal Topographic Index 9 041 Maximal Topographic Index 16 554 Weiting Updat
73. ser Entries The following items are entered by the user e SUBBASENAME of the catchment e Detect position of Fixed Outlets y or n If y is selected then the Outlets list file will be read and Outlets list updated file will be written 3 13 2 Input Files The files read by this program are shown in the following figure SUBBASENAME FilledDIThM map SUBBASENAME MeshO vec SUBBASENAME River MonoD vec Figure 3 31 Files read by Define Mesh program for the conditioned catchment 3 13 3 Output Files The files written by this program are shown in the following figure Outlets List Updated SUBBASENAME Mesh Coord Define Mesh Figure 3 32 Files written by Define Mesh program for the conditioned catchment The approximate locations of the outlets as given in the Outlets list updated file are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 30 Create Mesh for the Catchment m error T eh men A I dT A 7 T m my vede i qa t QY Y at Em ra xe zx ee Hed 12 na i p LI reco ml pe ax E wy Au de A A Pa Loa oan uuo dom s wy au 1 Ca we 1 toe aM zT 1 Beterou 11 8 Wewe 2 Y Aval Sani 17 Donga 3 Bori 13 Nekete 4 Barerou 14 Y Koua 5 Cote 238 15 Kolo 6 lgbomakaro 16 Afon T Donga Afon 17 Tebou 8 Sani 18 amp Bokp
74. stems Enter X Y coordinates of the outlet For the Geographic coordinate system Enter X Y coordinates of the outlet and approximate drainage area km 3 4 2 Input Files The files read by this program are shown in the following figure BASENAME ARiver Mono vec BASENAME FilledDTM map BASENAhME Sorted MonoD vec Figure 3 13 Files read by Mask2 program for the conditioned catchment 3 4 3 Output File The file written by this program is shown in the following figure p MASKNAME mask Figure 3 14 File written by Mask2 program for the conditioned catchment 3 5 Extract Program for the Conditioned Catchment Given a DTM file and a catchment mask file this program extracts a conditioned DTM file for the catch ment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 18 Create Mesh for the Catchment 3 5 1 User Entries The following items are entered by the user e BASENAME of the catchment e MASKNAME for the catchment e SUBBASENAME subbasename for the conditioned catchment 3 5 2 Input Files The files read by this program are shown in the following figure BASENAME FilledD TM map MASKMAME mask Figure 3 15 Files read by Extract program for the conditioned catchment 3 5 3 Output Files The files written by this program are shown in the following figure SUBBASENAME Filled TM map SUBBASENAME mask Figure 3 16 Files writt
75. t The basename of the catchment is used to identify the raw DTM file that the FillSink program will process The extension of the file must be DTM and the basename must be entered without an extension A relative or full path may be included with the basename Mesh size units type The mesh size units type indicates whether the raw DTM file x y dimensions are based on decimal degrees or UTM meters WGS84 Enter m for UTM meters or d for decimal degrees Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen Create Mesh for the Catchment 3 1 2 Input File The file read by this program is shown in the following figure BASENAME dtm Figure 3 3 File read by FillSink program for the raw catchment BASENAME dtm is the raw DTM file for the catchment The ASCII format of the raw DTM file and all of the subsequent map files is the same 5 lines for comments X coordinate of bottom left pixel UTM meters or decimal degrees Y coordinate of bottom left pixel UTM meters or decimal degrees Number of abscissa columns Number of ordinates rows Outside value Mesh size UTM meters or decimal degrees Minimum value in the map Maximum value in the map Map Data One value per line of the file in the order row by row starting at the bottom row from left to right 1 e starting at the bottom row of the grid row 1 all x values for that row are in the file first followed by all
76. t basename of the catchment Input hasename of the mask Input hasename of the subcatchment Open files Z dataz ohhuosuhb d FilledDTM map Z dataz dongamask mazsk Create files datazdonga mask data donga_FilledDIN map Read Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading ead Mask Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading a a ee o o ES Look for Mask Dimensions Calculate Extracted DTM Weite Extracted DIM Writing Weite Mask of the Extracted DIM Writing data ohhvosub_d datar dongamask data donga 1 4866678 8 977583 1582 1458 1 B 4 868333 246 38 617 08 Done 1 4865667H 8 977503 1582 1458 1 A A 50 88 333 B ui 1 48 Done Done Done 91 80 meters 91 860 meters Figure 6 3 Sample screen for Extract program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 75 76 Create Mesh for a Subcatchment Sample Screens 6 3 Connections Program for the Donga subcatchment amp connections exe Last Modification July 2009 Creation February 2661 Input basename of t
77. the TopAMMA model programs which can lead to problems with the results of these programs Therefore to make sure none of the pixels not physically part of the main catchment are considered during processing we can Extract the main catchment from the raw data resulting in an elevation map as shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 1 FillSink Program for the Raw Catchment 7 500 m 230 m Figure 3 2 Conditioned Catchment Elevations This figure shows the boundaries of the catchment clearly delineated and now only the pixels that are part of the main catchment are included in the data file The following sections provide the sequence in which the pre processing programs must be executed to first condition 1 e extract and treat the catchment and then create the mesh files for this catchment 3 1 FillSink Program for the Raw Catchment This program checks if any sinks exist in the DTM file Based on the raw DTM file the drainage pathways of water in the catchment will be calculated This requires that there are no sinks topographic depressions zones of high or low points so that the subsequent algorithms are able to calculate drainage that is not blocked Therefore the first step consists of running FillSink to correct the raw DTM to fill in any holes 3 1 1 User Entries The following items are entered by the user e BASENAME of the catchmen
78. the left of the grid and increase to the right BMP J is the BMP line or row for the nearest river pixel to the input coordinates The BMP J coordinates start with index zero at the top of the grid and increase going down Init Area is the input drainage area in km Area is the drainage area in km 2 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen corresponding to the final outlet pixel coordinates 26 Create Mesh for the Catchment 3 10 Distances Program for the Conditioned Catchment This program calculates distances for each pixel in the catchment The two distances calculated for each pixel are 1 the distance that water flows from that pixel to the river and 2 the distance from that point at the river to the outlet Note If an error occurs when running this program using the raw catchment data files this indicates a conditioned catchment must be created as described above 3 10 1 User Entries The following item is entered by the user e SUBBASENAME of the catchment 3 10 2 Input Files The files read by this program are shown in the following figure SUBBASENAME FilledDTM map SUBBASENAME River MonoD map Distances Figure 3 25 Files read by Distances program for the conditioned catchment 3 10 3 Output Files The files written by this program are shown in the following figure SUBBASENAME Hillslope Distance map SUBBASENAME River Dist
79. the raw catchment e BASENAME FilledDTM map is the filled DTM file for the catchment BASENAME FilledDTM diff map is a map of the differences between the initial DTM file and the filled file e BASENAME FilledDTM diff dis is the distribution of the filled altitudes A graphical view of the BASENAME FilledDTM map for the raw catchment is shown in the following figure X 223m Figure 3 6 Filled DTM map for the raw catchment A graphical view of the BASENAME FilledDTM diff map for the raw catchment is shown in the fol lowing figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 2 Connections Program for the Raw Catchment 11 Figure 3 7 Filled difference map for the raw catchment The BASENAME FilledDTM diff dis file consists of 3 columns of ASCII data for each distribution step Beginning of step End of step Difference value for step For example several lines from the beginning and end of this file are shown below 0 013 0 013 2054889 0 013 0 039 0 0 039 0 066 1010 0 066 0 092 D 0 092 0 118 607155 0 118 0 145 0 0 145 0 171 9404 0 171 Oe ESTI 0 26 096 26 122 26 122 26 149 26 149 26 175 261754 265201 26 201 26 228 26 228 26 254 26 254 26 280 26 280 26 307 e 0o 0o 000 rnc 3 2 Connections Program for the Raw Catchment This program sorts the DTM pixels by decreasing elevation and write
80. tioned Catchment 4 14 Draw Mesh Program for Conditioned Catchment 5 Create Mesh for a Subcatchment 5 1 Mask2 Program for the Donga Subcatchment SLI Uoer Pee cc ek eRe eS REED EEE EG dts wee NUT osos od m ene eee X amp EURO ESE Ge ee eS Sd Quat Fie 2c ke odo bou ee ee bad he ete BEDE E ES 5 2 Extract Program for the Donga Subcatchment ak AEs co heehee hee ee deba RR we vet deus 20403 SOU 5 2 9 99 eRe eee oe ee ee eee Diet SUE 29 2 E xU 6 SRS GES HESS SS 5 3 Connections Program for the Donga subcatchment Sd IE CMM C dos IMMUNE ena wedeued AAA Ao SU FeS ce ee teh eR he EReSS4 95 5 4 Index MonoD Program for the Donga subcatchment ANE 4 EET 5 4 2 InputFiles ocioso Cees be Sea AAA 243 OU oo ooo KES Ro X ECB OR RECO omo Xx Cweixe 3 xw 5 5 Index MultiD Program for the Donga subcatchment 2o IN EMO 235 9 x n3 t des ve ow A Doe GUB PUE copos ue Echo 6 E exe SX Re mE Ss 2 49 a ec uon iR ER uum EE He EE 3 SS Owe es 5 6 Outlet Coordinates Program for the Donga subcatchment Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen iii iv CONTENTS nnl TEM PEN 09 4 4 24 u 55934 9 8 Ew EXE d EP d mE 63 a 223 3353433 53x 9X x5 Xd o DESH E EE GES 63 Bu SIE tees oe ee eee ee wee P m NUS Eee ee v ed 64 5 7 Distances Program for the Donga subcatchment
81. units of the dtm mesh size amp m meters d degrees d Open files datarohhvo_d dtm Create files data ahhuo d FilledDTM map data ahhuo d FilledDIM diff map data ohhvo_d_FilledDIM_diff dis Head Topography Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hb Ordinates Outside value Mesh size degrees Minimal value Maximal value 1 486667H 8 976667H 1582 1459 i p H 55088333 91 80 meters 223 88 644 68 Reading Done ee Initialize Initial Elevation Matrix Done Filling Sink Tteration n 888 Hh of Sinks 5 Writing Filled Topography Mriting Writing Differences Elevation Map Initialise Mriting Writing Differences Elevation Distribution Writing Figure 4 1 Sample screen for FillSink program for raw catchment mesh units in degrees Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 4 1 FillSink Program for Raw Catchment An example screen for the FillSink program when the mesh units type is meters 5 fillsink exe Last Modification July 2009 Creation February 2661 Input hasename of the catchment ohhvo Input units of the dtm mesh size amp m meters d degrees m Open files ohhvo dtm Create Files ohhvo_FilledDTM map ohhvo_FilledDTM_diff map ohhvo_FilledDIM_diff dis Head Topography Map Abscissa bottom left pixe
82. x values for row 2 etc A sample of the top of the BASENAME dtm file with mesh size and origin coordinates in decimal degrees is given below 1 486667 Abscissa bottom left pixel 8 976667 Ordinate bottom left pixel 1582 Number of Abscissa 1459 Number of Ordinates 1 000 Outside value 0 0008333 Mesh size d 223 000 Minimal value 644 000 Maximal value 3554 33l 358 360 360 3614 Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 3 1 FillSink Program for the Raw Catchment 9 351 361 A sample of the top of a BASENAME dtm file with mesh size and origin coordinates in UTM meters WGS84 is given below 333671 13516 Abscissa bottom left pixel 992652 26080 Ordinate bottom left pixel 1582 Number of Abscissa 1459 Number of Ordinates 1 000 Outside value 91 800 Mesh size m 223 000 Minimal value 644 000 Maximal value 3554 357 358 360 360 361 361 361 A graphical view of the BASENAME dtm file for the raw catchment is shown in the following figure 644 m 223m Figure 3 4 Raw DTM map for the catchment 3 1 3 Output Files The files written by this program are shown in the following figure Generated on Thu Dec 3 11 36 16 2009 for N TopAMMA Pre Processing User s Manual by Doxygen 10 Create Mesh for the Catchment BASENAME FilledDTM_ diff dis gt BASENAME FilledDTM diff map BASENAME FilledDTM map Figure 3 5 Files written by FillSink program for
83. zdonga Hillslope Distance map data z donga Hiver Distance map data z donga fITB Hiver HultiD map data z donga Hiver MonoD map Create files data donga_GeomorphoFT vec data donga_Geomorphol 0 vec Read Hillslope distances Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading ttt tt o ead River Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading ead ATH Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading oo E oo RE ead River Network Map Abscissa bottom left pixel Ordinate bottom left pixel Hh Abscissa Hh Ordinates Outside value Mesh size degrees Minimal value Maximal value Reading okokoRoR o o o o EZB data donga 1 5683384 9 6549732 48H 1 HH H HABE S33 H HB 1375 65 Done 15683384 9 6549732 48H 289 i H BH HB 333 45 98 66187 06 Done 1 568334 76549732 450 89 9999 ii i 5088333 5 84 16 55 Done 1 56833H4 2 56549 732 48H 209 i HH BH H8 333 4 44 3 88 Done 91 846 91 846 91 88 91 88 meters meters meters

N-TopAMMA Pre-Processing User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents