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rescaleBayes.pl
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Attached
Created
Tue, Mar 18, 21:43
Size
830 B
Mime Type
text/x-perl
Expires
Thu, Mar 20, 21:43 (2 d)
Engine
blob
Format
Raw Data
Handle
25022788
Attached To
R1448 Lenstool-HPC
rescaleBayes.pl
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#!/usr/bin/perl
# Rescale the bayes.dat file
sub rescaleBayes
{
my ($file,$scale) = @_;
my @fld, @col, $line;
open(IN, $file);
open(OUT, '>', "bayes_rescaled.dat");
# Analyse which column as to be rescaled and rescale it
$line = 0;
while(<IN>)
{
chop;
@fld = split;
if( $_ =~ /#/ )
{
if( $_ =~ / rc/ || $_ =~ / Re/ ||
$_ =~ / rvir/ || $_ =~ / rs/ )
{
push @col, $line;
$fld[3] = "(kpc)" if( $fld[3] eq "(arcsec)" );
$fld[2] = "(kpc)" if( $fld[2] eq "(arcsec)" );
} elsif( $_ =~ /theta/ )
{
push @th, $line;
$fld[2] = "PA";
}
}
else
{
for( $i = 0; $i < @col; $i++ )
{
$fld[$col[$i]] *= $scale;
}
for( $i = 0; $i < @th; $i++ )
{
$fld[$th[$i]] += 90;
}
}
printf OUT "%s\n", join( " ", @fld);
$line++;
}
close(IN);
close(OUT);
}
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