Tutorials (PDF) - Tectonique.net
Tutorials (PDF) - Tectonique.net Tutorials (PDF) - Tectonique.net
2SHH]8YXSVMEP1ERYEP'SRZIVWMSRSJ+ISWSJXPMRIJMPIStep 2Once the desired columns and offsets have been applied, click on OK and anew window will appear that allows you to save the newly created data. Thisfile may then be viewed with a text editor or spreadsheet package, and willcontain the new gravity and magnetic data at the desired locations.Step 3As a separate tutorial, we can also generate a synthetic survey over this areausing the Geophysics>XYZ Point Data>Generate menu option. You arepresented with a window that allows you to alter the survey specifications:(MEPSKXSGVIEXIW]RXLIXMGSFWIVZEXMSRTSMRXW
8YXSVMEPThe Position, Orientation and Area Dimensions parameters are definedaccording to the figure below:Sample spacing along lineNorthLine spacingAcrosslinedimensionDeclinationX,Y,ZAlong line dimensionStep 4You can create either a rock property table for each X,Y position on the top ofthe block (if you select Geological as the Type of File) or the total field valuesat those positions (if you select Geophysical).The geology file you create can have any extents, and will look something likethis:Noddy Geological Point DescriptionVERSION=6.01 LINES=420 ANICALC=1REMCAL=1X Y Z DENS SUSX SUSY SUSZ DECL AZI STR DIP DDIR PITCH NAME0.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro50.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro100.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro150.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro200.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro250.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro300.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 GabbroThe geophysics file must contain X,Y locations within the area selected fromthe Edit>Geophysics Survey Options window, and will look something likethis:Noddy Geophysical Point DataVERSION=6.0 LINE=402
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8YXSVMEPThe Position, Orientation and Area Dimensions parameters are definedaccording to the figure below:Sample spacing along lineNorthLine spacingAcrosslinedimensionDeclinationX,Y,ZAlong line dimensionStep 4You can create either a rock property table for each X,Y position on the top ofthe block (if you select Geological as the Type of File) or the total field valuesat those positions (if you select Geophysical).The geology file you create can have any extents, and will look something likethis:Noddy Geological Point DescriptionVERSION=6.01 LINES=420 ANICALC=1REMCAL=1X Y Z DENS SUSX SUSY SUSZ DECL AZI STR DIP DDIR PITCH NAME0.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro50.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro100.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro150.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro200.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro250.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 Gabbro300.0 0.0 5000.0 5.0 0.0 0.0 0.0 30.0 30.0 0.0 90.0 90.0 0.0 GabbroThe geophysics file must contain X,Y locations within the area selected fromthe Edit>Geophysics Survey Options window, and will look something likethis:Noddy Geophysical Point DataVERSION=6.0 LINE=402