NAME
cpx2ps - Produce various eps codes from complex data files.
DESCRIPTION
cpx2ps v2.1, FMR software, Bert Kampes, (c)1999-2000 \n
+++ WARNING: infile missing
-
SYNOPSIS:
-
cpx2ps -w width [-f format==cr4] [-q out==mag] [-e exp==1.0] [-s sc==1.0]
-
[-l 1] [-L alllines] [-p 1] [-P width] [-M1/1 | -F1/1] [-m mirror] [-T title] [-c cptname==gray] [-z size==16] [-o epsfile] [-G grdfile] [-C cptfile] [-gKSUVZ] [-h elp] [--] cpxfile
-
cpxfiddle options:
- -w width
-
of complexfile in complex pixels
- -f format
-
of complex input file. ci2|cr4|cr8 (cr4 is default) r4 now also possible, though it limites other options. do not use subsampling, mirroring etc, file is cat-ed.
- -q output
-
what is to be computed mag|phase|real|imag|normal (mag is default)
- -e exp
-
compute scale*output^exp
- -s scale
-
compute scale*output^exp
- -l firstline
-
cut out complexfile from firstline
- -L lastline
-
cut out complexfile up to lastline
-p firstpixel cut out complexfile from firstpixel
- -P lastpixel
-
cut out complexfile up to lastpixel
- -m X Y XY
-
mirror option.
- -M 1/1
-
multilook factor in X/Y direction
- -F 1/1
-
subsample Factor in X/Y direction
-
GMT options:
- -T title
-
title to plot (one word only for now) default no title
- -c colortable name of color table (see grd2cpt)
-
if -q mag then gray table is default if -q other then gray table is default
- -S
-
add a scale bar (psscale)
- -Z
-
continuous color table (grd2cpt)
- -K
-
Leave postscript file open after last call to GMT
- -z cm
-
largest size of paper
- -U
-
Place UNIX time stamp and filename in output
-
General options:
- -g
-
Do not call gv to view result.
- -o
-
output postscript file, default=23812.eps (pid)
- -G
-
output grd file, default=23812.eps (pid) If specified, file is not removed at end If file exists, prompted for reuse.
- -C
-
output cpt file, default=23812.cpt (pid) If specified, file is not removed at end If file exists, prompted for reuse.
- -V erbose
-
give verbose information
- -h elp
-
this help
- complexfile
-
inputfile, major row order pixel interleaved
-
EXAMPLES:
-
Generate a postscript file with phase of complex interferogram in file cpxint.raw (complex 2x4B floats) that has 998 range pixels:
-
cpx2ps -w 998 -qphase -fcr4 -- cpxint.raw
-
The same but with a scale bar, timestamp, and no title:
-
cpx2ps -w 998 -qphase -fcr4 -Tnone -U -S -- cpxint.raw
-
To plot the magnitude to the power 0.3 of a file in the format complex short integers (2x2B) use:
-
cpx2ps -w 998 -qmag -fci2 -e0.3 -- cpxint.raw
-
To see a large file it is convenient to set a large size (-z). This file cannot be printed, but viewing it with gv is nice:
-
cpx2ps -w 998 -qphase -z200 -- cpxint.raw
-
To plot the phase of a hgt file, first create a tmp file with the program hgt2file (hgtfile infile linelength tmpfile [ampflag]) Next, run cpx2ps with appropriate flags for a float file, e.g. (Note that this limits some options in scaling etc.):
-
cpx2ps -w 998 -crainbow -fr4 -- tmpfile
-
BUGS:
-
When mirroring and multilooking/subsampling sometimes the number of lines/pixels of the output is computed incorrectly. Simply don't use multilooking/subsampling...
-
Please mail bugs/comments to [email protected]
-
SEE ALSO:
-
cpxfiddle, GMT
+++ WARNING: infile missing
-
PROGRAM: cpx2ps -- Produce various eps codes from complex data files.
-
SYNOPSIS:
-
cpx2ps -w width [-f format==cr4] [-q out==mag] [-e exp==1.0] [-s sc==1.0]
-
[-l 1] [-L alllines] [-p 1] [-P width] [-M1/1 | -F1/1] [-m mirror] [-T title] [-c cptname==gray] [-z size==16] [-o epsfile] [-G grdfile] [-C cptfile] [-gKSUVZ] [-h elp] [--] cpxfile
-
cpxfiddle options:
- -w width
-
of complexfile in complex pixels
- -f format
-
of complex input file. ci2|cr4|cr8 (cr4 is default) r4 now also possible, though it limites other options. do not use subsampling, mirroring etc, file is cat-ed.
- -q output
-
what is to be computed mag|phase|real|imag|normal (mag is default)
- -e exp
-
compute scale*output^exp
- -s scale
-
compute scale*output^exp
- -l firstline
-
cut out complexfile from firstline
- -L lastline
-
cut out complexfile up to lastline
-p firstpixel cut out complexfile from firstpixel
- -P lastpixel
-
cut out complexfile up to lastpixel
- -m X Y XY
-
mirror option.
- -M 1/1
-
multilook factor in X/Y direction
- -F 1/1
-
subsample Factor in X/Y direction
-
GMT options:
- -T title
-
title to plot (one word only for now) default no title
- -c colortable name of color table (see grd2cpt)
-
if -q mag then gray table is default if -q other then gray table is default
- -S
-
add a scale bar (psscale)
- -Z
-
continuous color table (grd2cpt)
- -K
-
Leave postscript file open after last call to GMT
- -z cm
-
largest size of paper
- -U
-
Place UNIX time stamp and filename in output
-
General options:
- -g
-
Do not call gv to view result.
- -o
-
output postscript file, default=23819.eps (pid)
- -G
-
output grd file, default=23819.eps (pid) If specified, file is not removed at end If file exists, prompted for reuse.
- -C
-
output cpt file, default=23819.cpt (pid) If specified, file is not removed at end If file exists, prompted for reuse.
- -V erbose
-
give verbose information
- -h elp
-
this help
- complexfile
-
inputfile, major row order pixel interleaved
-
EXAMPLES:
-
Generate a postscript file with phase of complex interferogram in file cpxint.raw (complex 2x4B floats) that has 998 range pixels:
-
cpx2ps -w 998 -qphase -fcr4 -- cpxint.raw
-
The same but with a scale bar, timestamp, and no title:
-
cpx2ps -w 998 -qphase -fcr4 -Tnone -U -S -- cpxint.raw
-
To plot the magnitude to the power 0.3 of a file in the format complex short integers (2x2B) use:
-
cpx2ps -w 998 -qmag -fci2 -e0.3 -- cpxint.raw
-
To see a large file it is convenient to set a large size (-z). This file cannot be printed, but viewing it with gv is nice:
-
cpx2ps -w 998 -qphase -z200 -- cpxint.raw
-
To plot the phase of a hgt file, first create a tmp file with the program hgt2file (hgtfile infile linelength tmpfile [ampflag]) Next, run cpx2ps with appropriate flags for a float file, e.g. (Note that this limits some options in scaling etc.):
-
cpx2ps -w 998 -crainbow -fr4 -- tmpfile
-
BUGS:
-
When mirroring and multilooking/subsampling sometimes the number of lines/pixels of the output is computed incorrectly. Simply don't use multilooking/subsampling...
-
Please mail bugs/comments to [email protected]
-
SEE ALSO:
-
cpxfiddle, GMT
SEE ALSO
The full documentation for cpx2ps is maintained as a Texinfo manual. If the info and cpx2ps programs are properly installed at your site, the command
-
info cpx2ps
should give you access to the complete manual.