TP - Three dimensional Plot of image values

PURPOSE

Make perspective three-dimensional plot of image with hidden lines removed and place the plot in a Postscript file.   Example.

USAGE

.OPERATION: TP

.INPUT FILE: PIC001
[Enter the name of the file to be plotted.]

.POSTSCRIPT OUTPUT FILE: CNT000
[Enter the name of Postscript output file.]

.SKIPPING FACTOR OR <CR> FOR NO SKIP: 3
[Enter the Skipping Factor. In this example, every third row is plotted.]

.SCALE FACTOR OR <CR> FOR NO SCALING: 1
[Enter the scaling factor.]

.PLOT OF MINIMA ALSO? (Y/N): Y
[Enter 'Y' to get both maxima and minima on this plot.]

SUBROUTINES

D3DPLT, DHIDE, POSTRT

CALLER

PLOT2