/usr/bin/gpiv_sca2gri is in gpivtools 0.6.0-1.1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | #!/usr/bin/perl -w
# sca2grid - Converts scalar data from gpiv to grid data for contour
# plotting purposes with gnuplot, plotmtv, ..
#
# Copyright (C) 2002 Gerber van der Graaf
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#------------------------------------------------------------------
$VERSION = q$Id: sca2gri.pl,v 1.5 2006/03/04 12:37:08 gerber Exp $;
$PRG = "sca2gri";
$HELP = "Converts scalar data from gpiv to grid data for contour plotting
purposes with gnuplot and plotmtv";
$USAGE = "Usage: gpiv_sca2gri [-f|filename fn] [-h] [-p] [-v] < input > output
keys:
-f fn: complete filename
-h: on-line help
-p: prints process parameters/variables to stdout
-v: prints version and exits sucessfully
";
#----------------- Command arguments handling ----------
$opt_h = 0;
$opt_v = 0;
#use lib "/home/gerber/lib";
#use FileBaseExt;
#use Getopt::Std;
#getopts('f:hpv');
use Getopt::Long;
GetOptions('h|help', 'p|print', 'v|version',
'f|filename=s' => \$full_filename
);
#$full_filename = $opt_f;
#if ($opt_f) {
# $filename_logic = 1;
#}
if ($opt_h) {
print ("$HELP\n");
print ("$USAGE\n");
exit;
}
if ($opt_v) {
print ("$VERSION\n");
exit;
}
if ($#ARGV != -1) {
print ("Usage: $USAGE\n");
exit;
}
#--------------- initializing variables and functions
$x_old = 0;
sub FileExt {
#--------------- extracts file extension from a full filename
my ($file_base_name, $file_extension);
@file_fields = split(/\./,$_[0]);
$file_extension = pop @file_fields;
$file_base_name = join(".", @file_fields);
return $file_extension;
}
sub FileBase {
#--------------- extracts file basename from a full filename
my ($file_base_name, $file_extension);
@file_fields = split(/\./,$_[0]);
pop @file_fields;
$file_base_name = join(".", @file_fields);
return $file_base_name;
}
#---------------------------------------------------- Intializing variables
$file_base_name = FileBase($full_filename);
$file_extension = FileExt($full_filename);
if ($opt_p) {
printf("$PRG: file_base_name=%s\n", $file_base_name);
printf("$PRG: file_extension=%s\n", $file_extension);
}
$file_name_sca = $full_filename;
$file_name_gri = $file_base_name.".gri.".$file_extension;
$infile = $file_name_sca;
$outfile = $file_name_gri;
if ($opt_p == 1) {
printf ("Scalar data file: %s\n", $file_name_sca);
printf ("Grid data file: %s\n", $file_name_gri);
}
#exit;
open (STDIN,"$infile") || die 'can\'t open $infile';
open (STDOUT,">$outfile") || die 'can\'t open $outfile';
#----------------------------------------- Starts reading the lines with data
while (<STDIN>) {
chomp;
if ($_ ne "" && (!/^(\#|;)/)) { #skip blank lines or ; sign at first col
s/,/./g; #substitutes eventually komma's by dot
s/^ *//; #removes eventually leading spaces
@words = split(/\s+/,$_); #splitting line $_ up in words
#same as @words = split
$x_pos = $words[0];
# $y_pos[$k] = $words[1];
# $dx[$k] = $words[2];
# $dy[$k] = $words[3];
# $snr[$k] = $words[4];
# $peak_nr[$k] = $words[5];
if ($x_pos != $x_old) {
$x_old = $x_pos;
printf(STDOUT "\n");
}
printf(STDOUT "\n%s",$_);
}
}
close (STDIN) || die 'can\'t close $infile';
close (STDOUT) || die 'can\'t close $outfile';
|