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1. 28E 02 D 0 0 0 O0E 00 0 ee HHH Sample CRC 203 2 HHH HHH HHH HHH HHH Doe ee a e ee ae a SCHOWrFRRNOOrH o f CONN BFK OPO Aw af Pia ae eae ee ee CRONN BPO NA wf SCOMRNAwH NMP oo oF CHOW EO OPP HP NO O O 0 o 0O O O 0O 0 0O 0 O O O O O O O O 0O O 0O O O O O O O 0 Figure 9 Notice that the Active status of Sample CRC 203 2 is changed to No By the same procedure you can activate this sample again Page 11 of 28 Paleomagnetic Analysis c Chunfu Zhang B6Programs PaleomagV4 0 MagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Dejactivate Record Select Remove Points for 2 S EQ Plot Select Remove Points for Least Square Anslysis Intensity 21E 01 13E 01 77E 01 15E 01 02E 01 04E 02 48E 02 p Yes 35E 02 Yes 01E 02 Yes 31E 02 No 28E 02 Yes 00E 00 Yes OWOWrRreAITOMr On CoOOMMAWVONMrPoO Mo OW WO ebe OOrFrRrR Mw 0 0 JE E JE IE JE E FE JE JE JE JE JE JE HE CRC 203 2 HHH HHH E JE E JE E JE HHH 0 0 Intensity Error Points Tied 6 69E 02 ay alle Figure 10 You can use the Edit gt Copy menu to copy selected lines and paste them2. 0 5 Ellipse 5 Plot Print Ellipse 5 Plot 6 Modified 2 Projection 2 Print M 2 Plot Length j ia y a fi 5 Ellipse E A Plot 8 Print Ellipse EAPlot centimeter AEE Color Symbol Size Integer ap Color Integer Clear Plot Area j Latitude Longitude Line thickness pixels fi R ess ap ap o p p R 255 EEN EEA Mean Declination and m Other Projections Use Declination Inclination Intensity Data inati Diameter of Projection Stereographic Projection 3 Print S Plot Circle centimeter 15 of Points 2000 Fisher Analysis Equal Area Projection 4 Print E A Plot eee dae ves alues for circle diameter symbol color and size and line ha Color and Size Integer Pe Color Integer color are from the text boxes in the Other Projections section R fo G fo B 255 Declination Inclination Intensity North x1 East x2 Down x3 Significance Level Fisher Analysis 1 Confid Level 0 05 Declination Inclination Alpha 95 k ritual Geomagnetic Pole VGP YGP Lat YGP Long Calculate YGP RE DP Lat DM Long Fig 22 Diagram showing toolbox 2 You can type or copy and paste data in the textboxes then use the left or right arrow to convert the data You can also change the settings for the symbol size and color line color This toolbox provides all the functions in the main program except the least squares analysis but it has some added capacity of its own projectio
3. 01 15E 01 02E 01 04E 02 48E 02 p Yes 35E 02 Yes 01E 02 Yes 31E 02 No 28E 02 Yes 0 D D D 00E 00 Yes JE E JE IE JE E FE JE JE JE JE JE JE HE CRC 203 2 HHH HHH E JE E JE E JE HHH OWOWrRreAITOMr On CoOOMMAWVONMrPoO Mo OW WO ebe OOrFrRrR Mw Points Tied 6 69E 02 my ANS Figure 13 In the EQAreaPlot menu you can select either Geographic or Tilt Corrected data to perform Lambert equal area projection for the selected sample Page 15 of 28 Sample CRC 203 2 Zijderveld Progressive Demagnetization Diagram Geographic 1 Tick Mark 2 00E 02 N No Projection own E Declination Inclination Figure 14 1 This window show the Zijderveld plot using Geographic data in the left window and the Lambert Equal Area Projection using Tilt corrected data in the right window for the sample CRC 203 2 You can have any combination of display And now you can freely resize this window to fit your need see Figure 14 2 on next page Page 16 of 28 Stereographic Projection Tilt corrected Sample CRC 203 2 Zijderveld Progressive Demagnetization Diagram Geographic Up W 1 Tick Mark 2 00E 02 N No Projection AIS RS Er i i H I aE Su SN Down E Declination Inclination Figure 14 2 The same output w
4. menu or press Ctrl T to convert a desired file For detailed file format please refer to Help gt Main Features or press F1 key or the PaleomagHelp doc file Page 4 of 28 Convert File app or tab or cma or txt File Selection E c HPNOTEB 7 n Ch 9 Chunfu Zhang SVB6Programs yPaleomagv4 0 fa MagnetoStratLab Figure 3 This window comes up You can select a drive from the dropdown list in the upper left window The folders in the drive that you selected will be displayed automatically in the lower left window and the files in the default folder will be listed in the window on the right side You can change to another folder other than the default one by double clicking on that folder name and the files under that folder will then be displayed in the right window Only those files that can be converted by the Paleomagnetic Analysis Program will be listed i e app tab cma and txt files Select one file and press the Convert button or simply hit the return key or press Alt V and the file you selected will be converted to a mag file If you don t want to convert any file you can press the Cancel button to return to the main window in Figure 1 Or if you want to exit the Paleomagnetic Analysis Program you can hit the Exit button and the program will be terminated The Paleomagnetic Analysis Program will check if the corresponding mag file exist in that folder and prompt you to take appro
5. to another application such as MS Word The result is kkxkxkxkxkxkxkxkxk kxk kxk kxx xx xx Sample CRC 203 2 KaKKKKK KKK KK KKKK Label GDec GInc TDec TiInc ntensity Error Points Tied N 349 39 56 560 355 50 48 80 6 69E 02 2 18 7 Yes Page 12 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help G hi acai Select Remove Points for 2 S EQ Plot Select Remove Points for Least Square Anslysis Projection Plane Modified 2 Plot Intensity Error 21E 01 0 13E 01 D 77E 01 D 15E 01 D 02E 01 D 04E 02 D 48E 02 0 Yes D D 0 D 35E 02 Yes 01E 02 Yes 31E 02 No 28E 02 Yes 00E 00 0 Yes wWOowWwr FTO Or oO wN OF ON NM amp Rr OA Aw CoOOMWMnAWVONMrPoO Mo OWWO ebe OOrFrRRr Mw 0 00 0 eeu Sample CRC 203 2 HHH HHH E JE E JE E JE HHH Least Square Analysis TDec TInc Intensity Error Points 48 80 6 69E 02 0 KK K K Figure 11 Under the Zijderveld menu you can select Geographic or Tilt Corrected data for Zijderveld projection You can also designate a plane for projection The default setting is projection onto the north plane 0 degree If you want to see the true inclination angle you can set the Proje
6. 03E 02 12E 02 02E 02 66E 02 15E 03 05E 02 81E 02 42E 02 18E 02 12E 02 69E 03 52E 03 162 156 182 Lit 355 8 41 346 4 NMR e He MeN WOME A EM WOM MRP RPMWNMOOW OOM MMOD FOO MoOKN MW DEMWONMATNINM WO ATMAN SF ONIN Oe O eM RPMs A OOOO BrP OOOWN BMRA Figure 16 After clicking the LeastSquare gt Display All Results menu this window pops up displaying all the Least Square Analysis results in the file and the AF Temperature Steps Used in Least Square Analysis Figure 17 You can copy and paste selected contents to another application such as MS Word Page 19 of 28 Least Squares Analysis Results 55 60 R 168 36 54 85 174 33 47 24 7 84E 02 58 00 R 190 06 53 37 192 28 44 56 1 19E 02 59 60 RP 183 79 60 47 187 92 51 91 2 08E 02 x x x AF Temperature Steps Used in Least Square Analysis x xxxx 201 280 320 320 350 Org Tied 203 1 250 330 400 Org Tied 203 2 250 290 320 350 380 410 450 Org Tied 204 350 350 Org Tied 206 1 400 Org Tied 206 2 390 Org Tied 208 360 360 Org Tied 209 390 390 390 390 Org Tied 211 350 350 390 390 390 Org Tied 213 380 410 410 450 Org Tied 218 280 320 320 350 350 Org Tied 220 390 390 Org Tied 224 400 400 Org Tied 225 320 350 390 390 390 Org Tied 227 280 320 350 390 Org Tied 229 280 320 350 390 Org Tied 231 280 320 350 350 390 Org Tied 233 280 320 320 320 350 390 Org Tied 233 250 300 330 360 Org Tied 234 360 360 360 Org Tied 236 350 350 Org Tied 237 390
7. 390 Org Tied 238 330 330 360 360 400 400 Org Tied 238 390 390 Org Tied 239 250 280 280 310 310 350 400 400 425 Org Tied 239 250 280 310 350 400 425 Org Tied 240 250 280 350 400 400 Org Tied Purenne Mr rh Figure 17 The lower half of the Least Square Analysis Results window showing the AF Temperature Steps Used in Least Square Analysis Page 20 of 28 Paleomagnetic Analysis c Chunfu Zhang B6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Stereo Plot All gt NRM Data Dejactivate Record SeleclRemove Fisher statistics gt Least Square 355 353 358 358 355 348 9 0 0 D a i 0 x xxxxxxxxxxxxx Sample CRC 203 2 Yes Yes Yes No Yes Yes OWOWrRreAIOMr On oOOMNMAW ONeF w TDec TInc Intensity Error Points 355 56 48 80 6 69E 02 2 18 zy Figure 18 Under the All gt StereoPlot All menu you can select NRM Data or Least Square or Alternating Field or Arbitrary Temperature data to perform any type of plot for all samples default Tilt corrected data Lambert Equal Area Projection Page 21 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot
8. A E mail czhang6 purdue edu or jogg purdue edu Revision history of previous Paleomag exe program Version Nov 200l by Chunfu Zhang Version Dec 2000 by Chunfu Zhang Version Oct 2000 by Chunfu Zhang Version 4ug 2000 by Chunfu Zhang Version Jul 1990 by Rhon Hasenyager Version Oct 1989 by Rhon Hasenyager Version Sep 1989 by Jim Ogg Version 4ug 1989 by KMC Version Jun 1989 Original Program by Russell Schwab Purdue EAS undergrad FrRREFNN OO Ww DASS REO Tay Mint manners Figure 25 By selecting the Help gt About Paleomagnetic Analysis Program or press the F2 key this window pops up showing the information about the version the author contact information and the revision history of this program The previous programs up to Version 2 10 were written in Quick Basic language Version 3 0 is produced by completely rewriting the whole program in Microsoft Visual Basic 6 0 Some functionalities are added to this new Paleomagnetic Analysis Program such as converting tab cma and txt files the Edit gt Copy menu for copying and pasting selected contents to another application and the Help menu Some bugs in the previous version have also been fixed Version 3 1 made resizing the Zijderveld and Stereographic Projection window possible used a different color for data used in Least Square Analysis and added a verification procedure when converting a file to prevent losing your work if you have converted the same file and wo
9. B6Programs PaleomagV4 0 WagnetoStratLab CrcOgs mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Dejactivate Record Select Remove Points for 2 S EQ Plot Select Remove Points for Least Square Anslysis O O 0 Figure 6 After you convert a file or open a file the sample names in that file will be automatically displayed in the left window Note that all samples are defaulted to be active and can be used in various plottings and analyses Page 8 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 MagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Dejactivate Record Select Remove Points for 2 S EQ Plot Select Remove Points for Least Square Anslysis Intensity Error 21E 01 0 13E 01 0 77E 01 0 15E 01 0 02E 01 0 04E 02 0 48E 02 0 0 0 0 0 35E 02 01E 02 31E 02 28E 02 D 0 0 0 O0E 00 0 ee HHH Sample CRC 203 2 HHH HHH HHH HHH HHH Ow O Wr BIO OF OO wuj COON NM FNM OR OD Wt Dfi OF OM NM amp RF OO eA gy OOo MMI NONNA w Wl ogy OW We FO Orr eh tw Figure 7 By clicking on the sample name the data for that sample will be displayed in the right window Note that all data exc
10. E 02 Yes 01E 02 Yes 4 31E 02 No 450 352 i 28E 02 Yes D D 0 0 00E 00 0 Yes JE E JE IE JE E FE JE JE JE JE JE JE HE CRC 203 2 HHH HHH E JE E JE E JE HHH OOTD NNGUAN AN m w Mo Oww ebe OOrFrRrR Mw OWOWrRreAITOMr On KIKI KK Fig 20 Added toolboxes in Paleomagnetic Analysis Program V4 0 as compare to the previous versions The menu commands Toolbox gt Coordinate Conversion or Toolbox gt Latitude Calculation all bring up the screen shown in Figure 21 The menu command Toolbox gt Points Projection will bring up the screen shown in Figure 22 Page 23 of 28 Toolbox 1 Coordinate Conversion and Latitude Conversion between Spherical and Cartesian Coordinate Systems Declination degree Inclination degree Intensity Digits after 5 D M to x1 x2 x3 x1 x2 x3to0 D M_ decimal point North x1 East x2 Down x3 EE ee Conversion between Inclination and Latitude Inclination degree Latitude degree Fig 21 Diagram showing the first toolbox which has the functions of coordinate conversion and latitude calculation Page 24 of 28 Toolbox 2 Various Projections Zijderveld Projection Use Declination Inclination Intensity Data YGP Ellipse Projection Projection Plane po Zijderveld Projection 1 Print 2 Plot i degree
11. EQAreaPlot LeastSquare All Toolbox Help Stereo Plot All gt 1 De activate Record SeleclfRemove Fisher statistics gt NRM Data Least Square Alternating Field Arbitrary Temperature 355 353 358 358 355 348 9 0 0 D a i 0 x xxxxxxxxxxxxx Sample CRC 203 2 Yes Yes Yes No Yes Yes OWOWrRreAIOMr n OF ON NM amp rF 1 oO oom NMyAV One OWW fF F amp F OOrr TDec TInc Intensity Error Points 355 56 48 80 6 69E 02 2 18 zy Figure 19 Under the All gt Fisher Statistics menu you can select NRM or Least Square or Alternating Field or Arbitrary Temperature data to perform Fisher Analysis for all suitable samples Change Active or Plot setting to remove data for Fisher Analysis Page 22 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 MagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Coordinate Conversion m fad 0 Steps GDec D 350 150 350 200 1 250 349 290 347 320 352 350 352 380 349 410 341 450 Intensity 21E 01 0 13E 01 0 77E 01 0 15E 01 D 02E 01 D 04E 02 D 48E 02 0 Yes D D 0 D 35
12. User s Manual for the Paleomagnetic Analysis Program V4 0 I System Requirements For IBM PC or compatibles Operating System Windows 95 Windows NT Windows 98 or later including Windows XP Screen Setting 800 x 600 or larger Smaller setting will crop the Main Window The Zijderveld modified Zijderveld and Stereographic Lambert Equal Area Projection window can be freely resized RAM 32 MB or larger haven t tried on computers with less RAM For Macintoshes CANNOT run directly on Macintoshes Will run if Virtual PC is installed on the Macintosh computer The Virtual PC should have an operating system of Windows 95 or later Same requirements for Screen Setting and RAM as IBM PC compatibles II New Features Toolboxes 1 Coordinate Conversion to convert coordinates of a single point between Spherical system Declination Inclination Intensity and Cartesian system North x1 East x2 Down x3 2 Latitude Calculation to calculate latitude from inclination and inclination from latitude 3 Points Projection to perform most of the tasks of the main program with a convenient Copy and Paste data input method You may specify line color symbol color and size and the size diameter or axis length of the projections You can even add an eclipse around the VGP and a circle around the mean declination and inclination of the samples if you choose to do so You can also print out all these projections as you specified You are st
13. ction Plane to 2 No projection and the angle between the horizontal and the line connecting the point and the origin is the true inclination The Modified Z Plot option is for plotting the North in a conventional way i e the Up direction Note that in the Zijderveld projection the North direction is projected to the right i e the conventional East direction Page 13 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag Fie Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Intensity 21E 01 13E 01 77E 01 15E 01 02E 01 04E 02 48E 02 p Yes 35E 02 Yes 01E 02 Yes 31E 02 No 28E 02 Yes 0 D D D 00E 00 Yes JE E JE IE JE E FE JE JE JE JE JE JE HE CRC 203 2 HHH HHH E JE E JE E JE HHH OWOWrRreAITOMr On CoOOMMAWVONMrPoO Mo OW WO ebe OOrFrRrR Mw Points Tied 6 69E 02 my ANS Figure 12 In the StereoPlot menu you can select either Geographic or Tilt Corrected data to perform equal angle stereographic projection for the selected sample Page 14 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Intensity 21E 01 13E 01 77E
14. ept the Origin ORG are defaulted to be suitable for plotting and none of them are selected for Least Square Analysis Page 9 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 WagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help i Select Remove Points for Z S EQ Plot Select Remove Points for Least Square Anslysis I Intensity Error 21E 01 0 13E 01 0 77E 01 0 15E 01 0 02E 01 0 04E 02 0 48E 02 0 0 0 0 0 KOO OO 35E 02 O1E 02 31E 02 28E 02 O0E 00 0 eee HHH HHH Sample CRC 203 2 HHH HHH E E E E E E HHH OW OWrFRRe IO Or Or CONN EN OHO w oh a ee ee eee ee ee OF OM NM amp FO eA py COnNIwWNHHw Mo om OW Ww ese F amp O Orr ef tw O O 0 OOOOOOOOCI Figure 8 You can deactivate a record by Check marking it and then press the De activate Record command button And the window display will change to Figure 9 Page 10 of 28 Paleomagnetic Analysis c Chunfu Zhang B6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help Dejactivate Record Select Remove Points for 2 S EQ Plot Select Remove Points for Least Square Anslysis Intensity Error 21E 01 0 13E 01 0 77E 01 0 15E 01 0 02E 01 0 04E 02 0 48E 02 0 0 0 0 0 35E 02 01E 02 31E 02
15. indow as in Figure 14 1 after resizing Page 17 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 WMagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQAreaPlot LeastSquare All Toolbox Help 7 Least Square Analysis De activate Record Sele mare Pete Intensity 21E 01 13E 01 77E 01 15E 01 02E 01 04E 02 48E 02 p Yes 35E 02 Yes 01E 02 Yes 31E 02 No 28E 02 Yes 0 D D D 00E 00 Yes JE E JE IE JE E FE JE JE JE JE JE JE HE CRC 203 2 HHH HHH E JE E JE E JE HHH OWOWrRreAIOMr On CoOOMMAWVONMrPoO Mo OW WO ebe OOrFrRrR Mw Points Tied 6 69E 02 my ANS Figure 15 Under the LeastSquare menu you can perform Least Square Analysis for a sample by first check marking the data points you want and then click the Select Remove Points for Least Square Analysis command button Page 18 of 28 Least Squares Analysis Results Label GDec TInc Intensity N 19 43 F4E 02 NP 21 04E 02 N 349 69E 02 INT 91 36E 03 226 26E 03 R 208 94E 03 RPP 169 36E 03 R 228 07E 03 R 198 36E 02 R 182 F9E 02 NP 349 04E 02 RPP 187 38E 03 RP 208 F0E 02 355 21E 02 8 20E 02 353 52E 02 15 96E 02 33 50E 03 5 05E 01
16. n of the VGP ellipse which can be added to the original data and can also add the a circle around the mean direction of the samples Rf Gio Bi2ss Sizel4 Fisher Analysis Page 25 of 28 Paleomagnetic Analysis c Chunfu Zhang WB6Programs PaleomagV4 0 MagnetoStratLab CrcOge mag File Edit Zijderveld StereoPlot EQdreaPlot LeastSquare All Toolbox Help Intensity 21E 01 13E 01 77E 01 15E 01 02E 01 04E 02 48E 02 p Yes 35E 02 Yes 01E 02 Yes 31E 02 No 28E 02 Yes 0 D D D 00E 00 Yes JE E JE IE JE E FE JE JE JE JE JE JE HE CRC 203 2 HHH HHH E JE E JE E JE HHH OWOWrRreAITOMr On COOMMnAWVONMrPwoO Mo Oww FO OrFrRr hw TDec TInc Intensity Error Points 355 56 48 80 6 69E 02 2 18 Figure 23 Under the Help menu you can learn about the main features of this Paleomagnetic Analysis Program by selecting the Help gt Main Features menu or press the F1 key Figure 21 Page 26 of 28 Paleomagnetic Analysis Program Help Edit Copy Ctrl C Main Features At a Glance Convert the following files to mag files that the program can use 1 Fixed length files app 2 Tab delimited files tab 3 Comma delimited files cma 4 Text Files space delimited txt Each file can contain up
17. priate action Page 5 of 28 Paleomagnetic Analysis Program by Chunfu Zhang March 2002 File Ed erveld reoPlot dreaPlo eastSquare lt All Toolbox Help Open Ctrl O Convert Ctrl T Exit Ctrl Q Figure 4 If you have a suitable mag file you can select the File gt Open menu or press Ctrl O to open a file you want Page 6 of 28 Open mag File File Selection EJ Program Files S PaleomagneticAnal Figure 5 This window comes up You can select a drive from the dropdown list in the upper left window The folders in the drive that you selected will be displayed automatically in the lower left window and the files in the default folder will be listed in the window on the right side You can change to another folder other than the default one by double clicking on that folder name and the files under that folder will then be displayed in the right window Only those files that can be opened by the Paleomagnetic Analysis Program will be listed i e the mag files Select one file and press the Open button or simply hit the return key or press Alt O and the file you selected will be opened If you don t want to open any file you can press the Cancel button or press Alt C to return to the main window in Figure 1 Or if you want to exit the Paleomagnetic Analysis Program you can hit the Exit button or press Alt X and the program will be terminated Page 7 of 28 Paleomagnetic Analysis c Chunfu Zhang
18. rked on it before This Version 3 2 added some error handling instructions to make the program even more robust made copying multiple lines of data in the main window possible and slightly improved the appearance of the Zijderveld and Stereographic Projection window after resizing Page 28 of 28
19. rongly encouraged to experiment with this toolbox HI Installation Run the setup exe program and follow instructions in the pop up windows Keep the most recent system files on your computer This procedure is the same for both PCs and Macintoshes running Virtual PC IV Uninstallation In the Control Panel by clicking Start gt Settings gt Control Panel double click on the Add Remove Programs icon In the pop up window select the Paleomagnetic Analysis Program and then click the Add Remove button Page 1 of 28 V Suggestions More Information If you have any suggestions or want to learn more about this program please contact Chunfu ZHANG or Dr James G Ogg at the following address Dept of Earth and Atmospheric Sciences Purdue University West Lafayette IN 47907 1397 USA Or e mail us at czhang6 purdue edulor jogg purdue edul Page 2 of 28 Paleomagnetic Analysis Program by Chunfu Zhang March 2002 File Ed derveld reoPlot dreaPlo eastSquare All Toolbox Help Open Ctrl O Convert Ctrl T f Exit Ctrl Q Figure 1 When the Paleomagnetic Analysis Program first start up only the menus under File Toolbox and Help are available Page 3 of 28 Paleomagnetic Analysis Program by Chunfu Zhang March 2002 File Open Ctrl O Convert Ctrl T b Toolbox Help Exit Ctrl Q Figure 2 If you don t have a mag file but have suitable app tab cma or txt files you can select this File gt Convert
20. to 500 samples and each sample can have up to 50 demagnetization steps View the sample list and data of selected sample simultaneously Zijderveld projection of selected sample Stereographic projection of a selected sample or all samples Lambert equal area projection of a selected sample or all samples Least square analysis using the selected demagnetization steps Fisher analysis using selected data set of selected samples Print Zijderveld stereographic and equal area projection of a selected sample And print stereographic and equal area projection of all samples I Accepted File Formats Fixed length files app Sample file CRA app Crussol A 44 9 4 8 1 3 60 7 101 9 50 199 7 8 0 101 0 318 8 344 101 250 42 101 250 16 101 300 12 101 300 173 101 350 188 101 350 179 101 390 181 101 390 164 omowr woood MOrW I1OW Oo WWM te ww ooocceccco POW OTRO SOM oO IMOaMWwwWwWo BR Figure 24 The Help window for the Paleomagnetic Analysis Program You can use the Edit gt Copy menu or press Ctrl C to copy the selected content and paste it to another application such as MS Word Page 27 of 28 About Paleomagnetic Analysis Program Paleomagnetic Analysis Program Version 4 0 March 2002 Designed by Chunfu ZHANG For more information please contact Chuntu Zhang or Dr James G Ogg Dept of Earth and Atmospheric Sciences Purdue University West Lafayette IN 47907 1397 US
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