genvsp
The following is the dialog between the program and user (user response boxed).
|---------------------------------| | Copyright (C) 2017 P. Michaels | | All rights reserved | |see GNU General Public License | |---------------------------------| Down-hole VSP Pattern Generator For Setting Geometry Handles both Bison and SEG-2 File Formats Set Channel Order Switch 1=ascending 1,2,3=downhole 4,5,6=reference -1=descending 6,5,4=downhole 3,2,1=reference 2=ascending 1,2,3=down 4,5,6=ref,7=load_cell -2=descending 7=load_cell,6,5,4=down 3,2,1=ref1
-----------BOREHOLE---------------------------- Enter 6 char. name for nez file (ex. STP001)logn01
Enter 4 char. LINEID
Enter Z-Datum: Casing Elevation
BOREHOLE LOCATION: Borehole is origin of the local coordinate system Source and Reference phone locations are x,y relative to borehole. Following entries will shift every x,y input to a final global coordinate system: Enter Global x-coord. of borehole100.0
Enter Global y-coord. of borehole
Enter number of sources
FOR THIS SOURCE: Enter Shot Record Names 8char: FirstLOGN0001
Enter Shot Record Names 8char: Last
LOGN0001LOGN0145 Enter Source: x, y, z_sub_CE (positive down)0., 1.27, 1.025
Enter Source Polarization: azi, ver
FOR THIS SOURCE: Enter Shot Record Names 8char: FirstLOGN0002
Enter Shot Record Names 8char: Last
LOGN0002LOGN0146 Enter Source: x, y, z_sub_CE (positive down)0., 1.27, 1.025
Enter Source Polarization: azi, ver
-----------REFERENCE RECEIVER------------------ Enter Reference: x, y, z_sub_CE (positive down)0., 2.17, 1.175
Enter Reference Polarizations: R-azi, T-azi
-----------BOREHOLE PHONES--------------------- Enter Bulk Shift (Added To Geophone Depth ONLY)0.
For Shot: SP01 AZI= 90 VER=135 Enter Station Spacing: dz.25
Enter First Station Depth: zmax
Enter Last Station Depth: zmin
For Shot: SP02 AZI=270 VER=135 Enter Station Spacing: dz.25
Enter First Station Depth: zmax
Enter Last Station Depth: zmin
Number of receivers = 73 --------------------------------------------- CHECK DATA TYPE Files like XXXX0001 detected, ID=BISON Is above ID Correct, or overide needed? 1=YES correct 0=NO incorrect1
Number of receivers = 73 --------------------------------------------- CHECK DATA TYPE Files like XXXX0001 detected, ID=BISON Is above ID Correct, or overide needed? 1=YES correct 0=NO incorrect1
The above dialog between the program and user creates the following files: