RESIX IP2DI Inversion
Use the IPRESIXZONGE GX to process and invert channels of data using the Interpex RESIX IP2DI program.
RESIX IP2DI Inversion dialog options
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Invert :
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Select which lines to invert. The options are the currently displayed line, the selected lines (the default) and all the lines.
Script Parameter: IP.I2X_LINES - "A" : All lines, "S" : Selected lines (default), "D" : Displayed line
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Resistivity (Data) Channel
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Resistivity Data Channel to invert. Select one from the list.
Script Parameter: IP.I2X_RES_DATA
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IP (Data) Channel
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IP Data Channel to invert. Select one from the list.
Script Parameter: IP.I2X_IP_DATA
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Inverted Resistivity Channel
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Channel to which to place the inverted resistivity values. Select one from the list, or type in a new channel.
Script Parameter: IP.I2X_RES_ZONGE
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Inverted IP Channel
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Channel to which to import the image model IP values. Select one from the list, or type in a new channel.
Script Parameter: IP.I2X_IP_ZONGE
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Invert IP data also
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Do joint inversion with the IP data? Default is Yes.
Script Parameter: IP.I2X_IPTOO (Yes: 1; No: 0)
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Minimum Station
Maximum Station
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The minimum and maximum limits of section to invert in ground measurement units. If either is left blank (the default), the actual minimum and/or maximum will be used. The actual limiting values used are expanded by 2 "A" separations beyond the input limits. This is because the image inversion may not return values right up to the input limits. By expanding, some "undefined" values near the edges of the range are filled in. This expansion explains why returned values for the Image Model Resistivity and Synthetic Resistivity may extend past the limits specified here.
Script Parameter: IP.I2X_STNMIN, IP.I2X_STNMAX
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Output grid(s) cell size
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The size of the grid cells in the grid created from the inverted data. If left blank, this will default to one-quarter of the A-separation value for the IP array.
Script Parameter: GRIDSECTION.CELLSIZE
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Application Notes
The inversion data is written to a new "special" line with the same line number; e.g. L1300 data is stored to P1300. These lines are not "valid" IP lines and should not be selected, or other IP functions may fail trying to process them.
The inversion creates a grid from the inverted data by calling the GRIDSECTION GX with the appropriate channels and cell size. These grids are then ready for plotting using the PSPLOT (Pseudo-Section plot) GX.
