seniority/Be2_cc-pvtz/compute_NPE.pl

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Perl
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2022-01-28 22:56:12 +01:00
#!/usr/bin/perl
use warnings;
use strict;
use List::Util qw(min max);
my $case = $ARGV[0];
my $xcut = $ARGV[1];
my(@files,@index,$outfile);
if($case==1){
@files = qw( pes_rhf.dat pes_CIo1.dat pes_CIo1.5.dat pes_CIo2.dat pes_CIo2.5.dat pes_CIo3.dat pes_CIo3.5.dat pes_CIo4.dat);
@index = qw( 0 1 1.5 2 2.5 3 3.5 4);
$outfile = "stat_CIo.dat";
}
elsif($case==2){
@files = qw( pes_rhf.dat pes_ooCIo1.dat pes_ooCIo1.5.dat pes_ooCIo2.dat pes_ooCIo2.5.dat pes_ooCIo3.dat pes_ooCIo3.5.dat pes_ooCIo4.dat);
@index = qw( 0 1 1.5 2 2.5 3 3.5 4);
$outfile = "stat_ooCIo.dat";
}
elsif($case==3){
@files = qw( pes_rhf.dat pes_rhf.dat pes_CISD.dat pes_CISDT.dat pes_CISDTQ.dat);
@index = qw( 0 1 2 3 4);
$outfile = "stat_CI.dat";
}
elsif($case==4){
@files = qw( pes_rhf.dat pes_rhf.dat pes_ooCISD.dat pes_ooCISDT.dat);
@index = qw( 0 1 2 3);
$outfile = "stat_ooCI.dat";
}
else{
print "case variable not recognized \n";
die;
}
my $fci_file = 'pes_fci.dat';
my $n_files = @files;
my (@x0, @y0);
my ($x, $y, $dy);
my ($i, $n);
$n=0;
open(Fi, '<', $fci_file) or die $!;
while(<Fi>){
my @line = split( /\s+/, $_ );
$n++;
$x0[$n] = $line[0];
$y0[$n] = $line[1];
if($x0[$n]>$xcut){last};
}
close(Fi);
if(-e $outfile){unlink $outfile};
open(Fo, '>>', $outfile) or die $!;
for ( my $j = 0; $j < $n_files; $j++ ){
if(-e $files[$j]){
my $maxy = -1e99;
my $miny = 1e99;
# my $m=0;
# open(Fi, '<', $files[$j]) or die $!;
# while(<Fi>){
# $m++;
# }
# close(Fi);
# if($m==$n){
my $m=0;
open(Fi, '<', $files[$j]) or die $!;
while(<Fi>){
my @line = split( /\s+/, $_ );
$m++;
$x = $line[0];
$y = $line[1];
$dy = $y - $y0[$m];
$maxy = max($maxy,$dy);
$miny = min($miny,$dy);
if($x==$xcut){last};
}
close(Fi);
if($x==$xcut){
my $npe = $maxy - $miny;
my $closeness = $maxy + $miny;
print Fo "$index[$j] $npe $closeness $maxy $miny \n";
}
# }
}
}
close(Fo);