Input file name. This parameter is input as:
INP=innam
where "innam" is the input file name.
Output file name. This parameter is input as:
OUT=outnam
where:
"outnam" is the output file name.
TOPARM is the default mode. In default mode, there is an IBIS interface file as input and a parameter dataset as output. In TOIBIS mode there is an input parameter data set specified via the PARMS parameter (unless NAH, NAV, and TIEPOINT are specified on the command line.) There is also an output IBIS interface file. The IBIS interface file is specified using the OUT parameter if a new file is to be written. It is specified using the INP parameter if an existing file is to be written into.
The default columns in default (TOPARM) mode are 1,2,3,4. The default columns in TOIBIS mode are 1,2,3,4
NCOL specifies the number of columns to be contained in a new IBIS interface file produced in TOIBIS mode. The default for NCOL is the highest column number specified for the COLS parameter.
The nah is number of grid cells horizontally, the number of tiepoints across is one larger (nah+1). NAH must be an integer. The default value is 20.
The nav is number of grid cells vertically, the number of tiepoints vertically is one larger (nav+1). NAV must be an integer. The default value is 20.
The TIEPOINT keyword and associated numbers specify the mapping of control points between output and input pictures. The numbers which follow this keyword are in groups of 3, 4, or 5, one group for each tiepoint. The numbers may be either integer or real. The total number of tiepoint numbers must be 3,4,or 5 times the desired number of tiepoints. The order in which the tiepoints are specified is left to right within a horizontal row of tiepoints. The horizontal rows are ordered from top to bottom.
A parameter data set containing the tiepoint parameters. This file should have been written by a program which uses the XVP routines for writing parameter data sets, such as TIECONM.