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#!/usr/bin/perl -w
use strict;
my ($file)=@ARGV;
my $n = 12;
my $offset = 0.2;
my @times;
my %val;
my @nd;
my $sd = getSuperDensity($file);
#Note: the two extreme are not available since
# DMRG++ cannot compute them
my $firstSite = 1;
for (my $site=$firstSite;$site<$n-1;$site++)
{
doOneSite($site);
}
printTotalNd($file,$sd);
printAllSites($file,$sd);
sub getOutputName
{
my ($file,$ext) = @_;
my $fout = $file;
$fout =~ s/\..*$/\.${ext}/;
die "$0: Refusing to overwrite $fout\n" if ($fout eq $file);
#die "$0: Refusing to overwrite $fout\n" if (-e $fout);
return $fout;
}
sub printTotalNd
{
my ($file,$sd)=@_;
my $fout = getOutputName($file,"ndt");
open(FOUT, ">", "$fout") or die
"Cannot open $fout for writing: $!\n";
foreach my $t (@times) {
$_=$val{$t}/$sd;
print FOUT "$t $_\n";
}
close(FOUT);
}
sub printAllSites
{
my ($file,$sd)=@_;
my $fout = getOutputName($file,"nds");
open(FOUT, ">", "$fout") or die
"Cannot open $fout for writing: $!\n";
# first row (labels:):
print FOUT "#times/sites ";
foreach my $t (@times) {
print FOUT "$t ";
}
print FOUT "\n";
foreach my $t (@times) {
print FOUT "$t ";
for (my $site=$firstSite;$site<$n-1;$site++) {
$_=$nd[$site]{$t}/$sd; # + $offset * $site;
print FOUT "$_ ";
}
print FOUT "\n";
}
close(FOUT);
}
sub getSuperDensity
{
my ($site)=@_;
my $sd;
open(FILE, "<", $file) or die "Cannot open file $file: $!\n";
while(<FILE>) {
if (/SuperDensity.*=\(([^,]+),/) {
$sd = $1;
last;
}
}
close(FILE);
defined $sd or die "SuperDensity is not defined\n";
return $sd;
}
sub doOneSite
{
my ($site)=@_;
system("perl getTimeObs.pl $site < $file > out1");
system("perl gatherTimes.pl < out1 > out ");
open(FILE, "<", "out") or die "Cannot open file out: $!\n";
my $counter = 0;
my @timesNow;
while(<FILE>) {
my @temp=split;
$timesNow[$counter++]=$temp[0];
if (defined($val{$temp[0]})) {
$val{$temp[0]} += $temp[1];
} else {
$val{$temp[0]} = $temp[1];
}
$nd[$site]{$temp[0]}=$temp[1];
}
close(FILE);
if ($site==$firstSite) {
@times = @timesNow;
print STDERR "Setting $#times\n";
} else {
updateTimes(\@timesNow,$#timesNow+1,$site);
}
}
sub updateTimes
{
my ($timesNow,$n,$site)=@_;
# If there's a time in @times that's not in @timesNow
# then delete it
my $counter=0;
my @newTimes;
foreach my $t (@times) {
if (isInVector($timesNow,$n,$t)) {
$newTimes[$counter++]=$t;
} else {
#print STDERR "Eliminated $t when site=$site\n";
#if ($t==0.6) {
# die "timesnow: @$timesNow\n";
#}
}
}
@times = @newTimes;
print STDERR "Updated to $#times\n";
}
sub isInVector
{
my ($v,$n,$what)=@_;
for (my $i=0;$i<$n;$i++) {
return 1 if ($v->[$i]==$what);
}
return 0;
}
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