[ViewVC] Annotation of: cvsroot/UserCode/OSUT3Analysis/AnaTools/scripts/mergeHists

#!/usr/bin/env perl

use strict;
use Getopt::Long;
use POSIX;

sub processArgs;
sub printHelp;
sub getRunList;
sub countEvents;
sub isEDM;

my %opt;
Getopt::Long::Configure ("bundling");
GetOptions (\%opt, "cutflow|c=s", "luminosity|l=s", "prefix|p=s", "weight|w=s", "xsection|x=s", "help|h");

printHelp () if $opt{"help"} || !$opt{"prefix"};
my $files = processArgs (\@ARGV);
my %rootFiles;
my %skimEventCounts;
my %weights;
my @weights;
my $nGoodJobs = 0;
my $nBadJobs = 0;
my $nIncompleteJobs = 0;
my $counting = 0;
my %exitCodes;
my %signals;
my %partial;
my %crossSections;
my %dirs;
my $integratedLuminosity = 10000;
$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
my $cutFlow = "cutFlow";
$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
foreach my $file (@$files)
  {
    next if $file eq ".";
    next if $file eq "..";
    my $dir = $file;
    $dir =~ s/^(.*)\/[^\/]*$/$1/;
    if ($file =~ m/^.*\/condor_[^_]*\.log$/)
      {
        my $jobNumber = $file;
        $jobNumber =~ s/^.*\/condor_([^_]*)\.log$/$1/;
        open (FILE, "<$file");
        my @fileContents = <FILE>;
        close (FILE);
        my $fileContents = join ("", @fileContents);
        $fileContents =~ s/\n/ /g;
        $counting = 1;
        if ($fileContents =~ m/return value/)
          {
            $fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
            $nGoodJobs++;
            print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
            $exitCodes{$dir}{$jobNumber} = $fileContents;
          }
        elsif ($fileContents =~ m/signal/)
          {
            $fileContents =~ s/.*\(signal ([^)]*)\).*/$1/g;
            $nBadJobs++;
            print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
            $signals{$dir}{$jobNumber} = $fileContents;
          }
        else
          {
            $nIncompleteJobs++;
            $partial{$dir}{$jobNumber} = 1;
          }
      }
    if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
      {
        open (CROSS_SECTION, "<$file");
        my $crossSection = <CROSS_SECTION>;
        close (CROSS_SECTION);
        $crossSections{$dir} = $crossSection;
      }
  }
foreach my $file (@$files)
  {
    next if $file eq ".";
    next if $file eq "..";
    my $dir = $file;
    $dir =~ s/^(.*)\/[^\/]*$/$1/;
    my $badJob = 0;
    my $jobNumber;
    my $fileIsEDM = 0;
    $fileIsEDM = isEDM ($file) if $file =~ m/^.*\.root$/;
    if ($file =~ m/^.*_[^_]*\.root$/ && !$fileIsEDM)
      {
        $jobNumber = $file;
        $jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
        $badJob = (defined $signals{$dir} && defined $signals{$dir}{$jobNumber}) || (defined $partial{$dir} && defined $partial{$dir}{$jobNumber});
      }
    next if $badJob;
    if ($file =~ m/^.*\.root$/ && !$fileIsEDM)
      {
        foreach my $arg (@ARGV)
          {
            if (substr ($file, 0, length ($arg)) eq $arg)
              {
                $dirs{$arg} = $dir;
                if (countEvents ($file, $cutFlow) < 0)
                  {
                    $nGoodJobs--;
                    $nBadJobs++;
                    print "WARNING: Skipping job $jobNumber. (bad ROOT file)\n";
                    last;
                  }
                push (@{$rootFiles{$arg}}, $file);
                if ($opt{"weight"})
                  {
                    push (@weights, $opt{"weight"}) if !($opt{"weight"} =~ m/,/);
                    push (@weights, 1.0) if $opt{"weight"} =~ m/,/;
                  }
                push (@weights, $opt{"xsection"} * $integratedLuminosity) if !$opt{"weight"} && $opt{"xsection"};
                push (@weights, $crossSections{$dir} * $integratedLuminosity) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
                push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
                $weights{$arg} = $weights[-1];
              }
          }
      }
    if ($file =~ m/^.*\.root$/ && $fileIsEDM)
      {
        $fileIsEDM -= $fileIsEDM if $fileIsEDM < 0;
        $skimEventCounts{$dir} += $fileIsEDM if defined $skimEventCounts{$dir};
        $skimEventCounts{$dir} = $fileIsEDM if !(defined $skimEventCounts{$dir});
      }
  }
if (!%rootFiles)
  {
    print "Found no ROOT files to merge!\n";
    exit;
  }
my %nTotalEvents;
my $nTotalEvents = 0;
my @mergedFiles;
my @mergedWeights;
foreach my $arg (@ARGV)
  {
    my $rootFiles = join (" ", @{$rootFiles{$arg}});
    my $tmpName = "." . $arg . "_" . "$opt{'prefix'}.root";
    $tmpName =~ s/\//_/g;
    system ("mergeTFileServiceHistograms -i $rootFiles -o $tmpName");
    my $count = countEvents ($tmpName, $cutFlow);
    system ("cutFlowLimits $tmpName");
    $nTotalEvents{$arg} = $count;
    $nTotalEvents += $count;
    $weights{$arg} /= $count if !$opt{"weight"} && $opt{"xsection"};
    $weights{$arg} /= $count if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dirs{$arg}};
    push (@mergedFiles, $tmpName);
    push (@mergedWeights, $weights{$arg});
    foreach my $rootFile (@{$rootFiles{$arg}})
      {
        my $weight = $weights{$arg};
        system ("weightTrees $rootFile $weight");
      }
    if (defined $crossSections{$dirs{$arg}})
      {
        open (EVENT_COUNT, ">$dirs{$arg}/numberOfEvents.txt");
        print EVENT_COUNT sprintf ("%.0f", $count) . "\n";
        close (EVENT_COUNT);
      }
  }
my $mergedFiles = join (" ", @mergedFiles);
my $mergedWeights = join (",", @mergedWeights);
$mergedWeights = $opt{"weight"} if $opt{"weight"} && $opt{"weight"} =~ m/,/;
system ("mergeTFileServiceHistograms -i $mergedFiles -o $opt{'prefix'}.root -w $mergedWeights");
foreach my $dir (keys %skimEventCounts)
  {
    open (EDM_EVENTS, ">$dir/skimNumberOfEvents.txt");
    print EDM_EVENTS $skimEventCounts{$dir} . "\n";
    close (EDM_EVENTS);
  }
foreach my $mergedFile (@mergedFiles)
  {
    unlink ("$mergedFile");
  }
print "=============================================\n";
my $output = sprintf "Cross-section of samples:\n";
my $printOutput = 0;
foreach my $arg (keys %weights)
{
    my $shortArg = $arg;
    $shortArg =~ s/^.*\/([^\/]*)$/$1/;
    $output = sprintf "%s  $shortArg: %.5g pb\n", $output, ($crossSections{$dirs{$arg}});
    $printOutput = 1 if $weights{$arg} != 1;
}
print $output if $printOutput;

my $output = sprintf "Effective luminosities of samples:\n";
my $printOutput = 0;
foreach my $arg (keys %weights)
  {
    my $shortArg = $arg;
    $shortArg =~ s/^.*\/([^\/]*)$/$1/;
    $output = sprintf "%s  $shortArg: %.5g/fb\n", $output, ($integratedLuminosity / (1000.0 * $weights{$arg})) if $weights{$arg} != 1;
    $printOutput = 1 if $weights{$arg} != 1;
  }
print $output if $printOutput;

$output = sprintf "Weights for target luminosity of %g/fb:\n", ($integratedLuminosity / 1000.0);
$printOutput = 0;
foreach my $arg (keys %weights)
  {
    my $shortArg = $arg;
    $shortArg =~ s/^.*\/([^\/]*)$/$1/;
    $output = sprintf "%s  $shortArg: %.5g\n", $output, $weights{$arg} if $weights{$arg} != 1;
    $printOutput = 1 if $weights{$arg} != 1;
  }
print $output if $printOutput;

my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
printf "$nGoodJobs jobs ran successfully over $nTotalEvents (%.1f weighted) events.\n", $goodEvents if $counting;
print "$nBadJobs jobs failed to run.\n" if $counting;
print "$nIncompleteJobs jobs have not finished.\n" if $counting;
print "=============================================\n";

sub
processArgs
{
  my $argv = shift;

  my @files;
  foreach my $arg (@$argv)
    {
      $arg =~ s/\/*$//;
      if (!(-e $arg))
        {
          print "$arg does not exist!\n";
          exit;
        }
      next if ($arg =~ m/\/\.$/ || $arg =~ m/\/\.\.$/);
      if (-d $arg)
        {
          opendir (DIR, $arg);
          my @dirContents = readdir (DIR);
          closedir (DIR);
          for (my $i = 0; $i < @dirContents; $i++)
            {
              $dirContents[$i] = "$arg/$dirContents[$i]";
            }
          my $newFiles = processArgs (\@dirContents);
          push (@files, @$newFiles);
        }
      else
        {
          push (@files, $arg);
        }
    }

  return \@files;
}

sub
printHelp
{
  my $exeName = $0;
  $exeName =~ s/^.*\/([^\/]*)$/$1/;

  print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
  print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
  print "specified directories, checks for nonzero return values. If the directories\n";
  print "where created by \"osusub\", uses the cross section from the database to weight\n";
  print "all histograms.\n";
  print "\n";
  print "Mandatory arguments to long options are mandatory for short options too.\n";
  printf "%-29s%s\n", "  -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
  printf "%-29s%s\n", "                  ", "cutFlow)";
  printf "%-29s%s\n", "  -h, --help", "print this help message";
  printf "%-29s%s\n", "  -l, --luminosity", "integrated luminosity to which the histograms are";
  printf "%-29s%s\n", "                  ", "weighted (default: 10000/pb)";
  printf "%-29s%s\n", "  -p, --prefix PREFIX", "output is  named PREFIX.root";
  printf "%-29s%s\n", "  -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
  printf "%-29s%s\n", "                     ", "automatic weighting using the cross section from";
  printf "%-29s%s\n", "                     ", "the database; WEIGHT may be a single number or a";
  printf "%-29s%s\n", "                     ", "comma-separated list, one for each input file";
  printf "%-29s%s\n", "  -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
  printf "%-29s%s\n", "                     ", "the value in the database";

  exit;
}

sub
getRunList
{
  my $runListFile = shift;

  open (RUN_LIST, "<$runListFile");
  my @runList0 = <RUN_LIST>;
  close (RUN_LIST);
  my @runList;
  foreach my $file (@runList0)
    {
      next if !($file =~ m/^.*file:.*\.root.*/);
      $file =~ s/.*file:(.*)\.root.*/$1.root/;
      push (@runList, $file);
    }

  return \@runList;
}

sub
countEvents
{
  my $file = shift;
  my $cutFlow = shift;

  my $output = `getEventsFromCutFlow $file $cutFlow`;
  if ($output =~ m/Did not find a histogram named/ || $output =~ m/appears to be empty/ || $output =~ m/Failed to open/)
    {
      print $output;
      return -1;
    }
  $output =~ s/^.*: (.*)$/$1/;
  $output =~ s/\n//g;

  return $output;
}

sub
isEDM
{
  my $file = shift;

  my $output = `edmFileUtil $file 2>&1`;
  return 0 if $output =~ m/appears to be missing/ || $output =~ m/not a ROOT file/;
  $output =~ s/[\f\n\r]//g;
  $output =~ s/^.*, ([^,]*) events,.*$/$1/;
  $output += 0;
  $output-- if $output == 0;
  return $output;
}
Revision:	1.28
Committed:	Wed Jul 3 21:30:14 2013 UTC (11 years, 9 months ago) by ahart
Branch:	MAIN
Changes since 1.27:	+19 -2 lines
Log Message:	If EDM files are found, calculate the number of events and output to a file called "skimNumberOfEvents.txt".
#	User	Rev	Content
1	ahart	1.1	#!/usr/bin/env perl
2
3			use strict;
4			use Getopt::Long;
5	ahart	1.3	use POSIX;
6
7			sub processArgs;
8			sub printHelp;
9			sub getRunList;
10			sub countEvents;
11	ahart	1.27	sub isEDM;
12	ahart	1.1
13			my %opt;
14			Getopt::Long::Configure ("bundling");
15	ahart	1.6	GetOptions (\%opt, "cutflow\|c=s", "luminosity\|l=s", "prefix\|p=s", "weight\|w=s", "xsection\|x=s", "help\|h");
16	ahart	1.1
17			printHelp () if $opt{"help"} \|\| !$opt{"prefix"};
18			my $files = processArgs (\@ARGV);
19	ahart	1.11	my %rootFiles;
20	ahart	1.28	my %skimEventCounts;
21	ahart	1.11	my %weights;
22	ahart	1.13	my @weights;
23	ahart	1.5	my $nGoodJobs = 0;
24			my $nBadJobs = 0;
25	ahart	1.17	my $nIncompleteJobs = 0;
26	ahart	1.3	my $counting = 0;
27	ahart	1.4	my %exitCodes;
28	ahart	1.8	my %signals;
29	ahart	1.17	my %partial;
30	ahart	1.5	my %crossSections;
31	ahart	1.14	my %dirs;
32	ahart	1.5	my $integratedLuminosity = 10000;
33			$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
34	ahart	1.6	my $cutFlow = "cutFlow";
35			$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
36	ahart	1.3	foreach my $file (@$files)
37			{
38			next if $file eq ".";
39			next if $file eq "..";
40	ahart	1.5	my $dir = $file;
41			$dir =~ s/^(.)\/[^\/]$/$1/;
42	ahart	1.4	if ($file =~ m/^.\/condor_[^_]\.log$/)
43	ahart	1.3	{
44			my $jobNumber = $file;
45			$jobNumber =~ s/^.\/condor_([^_])\.log$/$1/;
46			open (FILE, "<$file");
47			my @fileContents = <FILE>;
48			close (FILE);
49			my $fileContents = join ("", @fileContents);
50			$fileContents =~ s/\n/ /g;
51	ahart	1.19	$counting = 1;
52	ahart	1.8	if ($fileContents =~ m/return value/)
53	ahart	1.3	{
54	ahart	1.8	$fileContents =~ s/.\(return value ([^)])\).*/$1/g;
55	ahart	1.9	$nGoodJobs++;
56			print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
57	ahart	1.8	$exitCodes{$dir}{$jobNumber} = $fileContents;
58			}
59	ahart	1.17	elsif ($fileContents =~ m/signal/)
60	ahart	1.8	{
61			$fileContents =~ s/.\(signal ([^)])\).*/$1/g;
62	ahart	1.5	$nBadJobs++;
63	ahart	1.8	print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
64			$signals{$dir}{$jobNumber} = $fileContents;
65	ahart	1.3	}
66	ahart	1.17	else
67			{
68			$nIncompleteJobs++;
69			$partial{$dir}{$jobNumber} = 1;
70			}
71	ahart	1.3	}
72	ahart	1.5	if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
73			{
74			open (CROSS_SECTION, "<$file");
75			my $crossSection = <CROSS_SECTION>;
76			close (CROSS_SECTION);
77			$crossSections{$dir} = $crossSection;
78			}
79	ahart	1.3	}
80	ahart	1.1	foreach my $file (@$files)
81			{
82			next if $file eq ".";
83			next if $file eq "..";
84	ahart	1.5	my $dir = $file;
85			$dir =~ s/^(.)\/[^\/]$/$1/;
86	ahart	1.3	my $badJob = 0;
87	ahart	1.20	my $jobNumber;
88	ahart	1.27	my $fileIsEDM = 0;
89			$fileIsEDM = isEDM ($file) if $file =~ m/^.*\.root$/;
90			if ($file =~ m/^._[^_]\.root$/ && !$fileIsEDM)
91	ahart	1.1	{
92	ahart	1.20	$jobNumber = $file;
93	ahart	1.3	$jobNumber =~ s/^._([^_])\.root$/$1/;
94	ahart	1.17	$badJob = (defined $signals{$dir} && defined $signals{$dir}{$jobNumber}) \|\| (defined $partial{$dir} && defined $partial{$dir}{$jobNumber});
95	ahart	1.5	}
96			next if $badJob;
97	ahart	1.27	if ($file =~ m/^.*\.root$/ && !$fileIsEDM)
98	ahart	1.5	{
99	ahart	1.11	foreach my $arg (@ARGV)
100			{
101	ahart	1.19	if (substr ($file, 0, length ($arg)) eq $arg)
102	ahart	1.11	{
103	ahart	1.19	$dirs{$arg} = $dir;
104	ahart	1.20	if (countEvents ($file, $cutFlow) < 0)
105			{
106			$nGoodJobs--;
107			$nBadJobs++;
108			print "WARNING: Skipping job $jobNumber. (bad ROOT file)\n";
109			last;
110			}
111	ahart	1.11	push (@{$rootFiles{$arg}}, $file);
112	ahart	1.24	if ($opt{"weight"})
113			{
114			push (@weights, $opt{"weight"}) if !($opt{"weight"} =~ m/,/);
115			push (@weights, 1.0) if $opt{"weight"} =~ m/,/;
116			}
117	ahart	1.13	push (@weights, $opt{"xsection"} * $integratedLuminosity) if !$opt{"weight"} && $opt{"xsection"};
118			push (@weights, $crossSections{$dir} * $integratedLuminosity) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
119			push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
120			$weights{$arg} = $weights[-1];
121	ahart	1.11	}
122			}
123	ahart	1.5	}
124	ahart	1.28	if ($file =~ m/^.*\.root$/ && $fileIsEDM)
125			{
126			$fileIsEDM -= $fileIsEDM if $fileIsEDM < 0;
127			$skimEventCounts{$dir} += $fileIsEDM if defined $skimEventCounts{$dir};
128			$skimEventCounts{$dir} = $fileIsEDM if !(defined $skimEventCounts{$dir});
129			}
130	ahart	1.5	}
131	ahart	1.11	if (!%rootFiles)
132	ahart	1.6	{
133			print "Found no ROOT files to merge!\n";
134			exit;
135			}
136	ahart	1.11	my %nTotalEvents;
137			my $nTotalEvents = 0;
138	ahart	1.13	my @mergedFiles;
139			my @mergedWeights;
140	ahart	1.11	foreach my $arg (@ARGV)
141			{
142			my $rootFiles = join (" ", @{$rootFiles{$arg}});
143	ahart	1.28	my $tmpName = "." . $arg . "_" . "$opt{'prefix'}.root";
144	ahart	1.13	$tmpName =~ s/\//_/g;
145			system ("mergeTFileServiceHistograms -i $rootFiles -o $tmpName");
146			my $count = countEvents ($tmpName, $cutFlow);
147			system ("cutFlowLimits $tmpName");
148	ahart	1.11	$nTotalEvents{$arg} = $count;
149			$nTotalEvents += $count;
150	ahart	1.14	$weights{$arg} /= $count if !$opt{"weight"} && $opt{"xsection"};
151			$weights{$arg} /= $count if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dirs{$arg}};
152	ahart	1.19	push (@mergedFiles, $tmpName);
153	ahart	1.14	push (@mergedWeights, $weights{$arg});
154	ahart	1.25	foreach my $rootFile (@{$rootFiles{$arg}})
155			{
156			my $weight = $weights{$arg};
157			system ("weightTrees $rootFile $weight");
158			}
159	ahart	1.26	if (defined $crossSections{$dirs{$arg}})
160			{
161			open (EVENT_COUNT, ">$dirs{$arg}/numberOfEvents.txt");
162			print EVENT_COUNT sprintf ("%.0f", $count) . "\n";
163			close (EVENT_COUNT);
164			}
165	ahart	1.11	}
166	ahart	1.13	my $mergedFiles = join (" ", @mergedFiles);
167			my $mergedWeights = join (",", @mergedWeights);
168	ahart	1.24	$mergedWeights = $opt{"weight"} if $opt{"weight"} && $opt{"weight"} =~ m/,/;
169	ahart	1.13	system ("mergeTFileServiceHistograms -i $mergedFiles -o $opt{'prefix'}.root -w $mergedWeights");
170	ahart	1.28	foreach my $dir (keys %skimEventCounts)
171			{
172			open (EDM_EVENTS, ">$dir/skimNumberOfEvents.txt");
173			print EDM_EVENTS $skimEventCounts{$dir} . "\n";
174			close (EDM_EVENTS);
175			}
176	ahart	1.13	foreach my $mergedFile (@mergedFiles)
177	ahart	1.5	{
178	ahart	1.13	unlink ("$mergedFile");
179	ahart	1.1	}
180	ahart	1.19	print "=============================================\n";
181	lantonel	1.23	my $output = sprintf "Cross-section of samples:\n";
182	ahart	1.21	my $printOutput = 0;
183	ahart	1.10	foreach my $arg (keys %weights)
184	lantonel	1.23	{
185	ahart	1.12	my $shortArg = $arg;
186			$shortArg =~ s/^.\/([^\/])$/$1/;
187	lantonel	1.23	$output = sprintf "%s $shortArg: %.5g pb\n", $output, ($crossSections{$dirs{$arg}});
188	ahart	1.21	$printOutput = 1 if $weights{$arg} != 1;
189	lantonel	1.23	}
190			print $output if $printOutput;
191	jbrinson	1.22
192	lantonel	1.23	my $output = sprintf "Effective luminosities of samples:\n";
193			my $printOutput = 0;
194	jbrinson	1.22	foreach my $arg (keys %weights)
195	lantonel	1.23	{
196	jbrinson	1.22	my $shortArg = $arg;
197			$shortArg =~ s/^.\/([^\/])$/$1/;
198	lantonel	1.23	$output = sprintf "%s $shortArg: %.5g/fb\n", $output, ($integratedLuminosity / (1000.0 * $weights{$arg})) if $weights{$arg} != 1;
199	jbrinson	1.22	$printOutput = 1 if $weights{$arg} != 1;
200	lantonel	1.23	}
201			print $output if $printOutput;
202	jbrinson	1.22
203	ahart	1.19	$output = sprintf "Weights for target luminosity of %g/fb:\n", ($integratedLuminosity / 1000.0);
204			$printOutput = 0;
205			foreach my $arg (keys %weights)
206			{
207			my $shortArg = $arg;
208			$shortArg =~ s/^.\/([^\/])$/$1/;
209	ahart	1.21	$output = sprintf "%s $shortArg: %.5g\n", $output, $weights{$arg} if $weights{$arg} != 1;
210	ahart	1.18	$printOutput = 1 if $weights{$arg} != 1;
211	ahart	1.10	}
212	ahart	1.18	print $output if $printOutput;
213	lantonel	1.23
214	ahart	1.6	my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
215	ahart	1.26	printf "$nGoodJobs jobs ran successfully over $nTotalEvents (%.1f weighted) events.\n", $goodEvents if $counting;
216	ahart	1.4	print "$nBadJobs jobs failed to run.\n" if $counting;
217	ahart	1.17	print "$nIncompleteJobs jobs have not finished.\n" if $counting;
218	ahart	1.19	print "=============================================\n";
219	ahart	1.1
220			sub
221			processArgs
222			{
223			my $argv = shift;
224
225			my @files;
226			foreach my $arg (@$argv)
227			{
228			$arg =~ s/\/*$//;
229			if (!(-e $arg))
230			{
231			print "$arg does not exist!\n";
232			exit;
233			}
234			next if ($arg =~ m/\/\.$/ \|\| $arg =~ m/\/\.\.$/);
235			if (-d $arg)
236			{
237			opendir (DIR, $arg);
238			my @dirContents = readdir (DIR);
239			closedir (DIR);
240			for (my $i = 0; $i < @dirContents; $i++)
241			{
242			$dirContents[$i] = "$arg/$dirContents[$i]";
243			}
244			my $newFiles = processArgs (\@dirContents);
245			push (@files, @$newFiles);
246			}
247			else
248			{
249			push (@files, $arg);
250			}
251			}
252
253			return \@files;
254			}
255
256			sub
257			printHelp
258			{
259			my $exeName = $0;
260			$exeName =~ s/^.\/([^\/])$/$1/;
261
262	ahart	1.6	print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
263	ahart	1.7	print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
264			print "specified directories, checks for nonzero return values. If the directories\n";
265			print "where created by \"osusub\", uses the cross section from the database to weight\n";
266			print "all histograms.\n";
267	ahart	1.1	print "\n";
268			print "Mandatory arguments to long options are mandatory for short options too.\n";
269	ahart	1.6	printf "%-29s%s\n", " -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
270			printf "%-29s%s\n", " ", "cutFlow)";
271	ahart	1.1	printf "%-29s%s\n", " -h, --help", "print this help message";
272	ahart	1.24	printf "%-29s%s\n", " -l, --luminosity", "integrated luminosity to which the histograms are";
273			printf "%-29s%s\n", " ", "weighted (default: 10000/pb)";
274	ahart	1.7	printf "%-29s%s\n", " -p, --prefix PREFIX", "output is named PREFIX.root";
275	ahart	1.5	printf "%-29s%s\n", " -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
276			printf "%-29s%s\n", " ", "automatic weighting using the cross section from";
277	ahart	1.24	printf "%-29s%s\n", " ", "the database; WEIGHT may be a single number or a";
278			printf "%-29s%s\n", " ", "comma-separated list, one for each input file";
279	ahart	1.6	printf "%-29s%s\n", " -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
280			printf "%-29s%s\n", " ", "the value in the database";
281	ahart	1.1
282			exit;
283			}
284	ahart	1.3
285			sub
286			getRunList
287			{
288			my $runListFile = shift;
289
290			open (RUN_LIST, "<$runListFile");
291			my @runList0 = <RUN_LIST>;
292			close (RUN_LIST);
293			my @runList;
294			foreach my $file (@runList0)
295			{
296			next if !($file =~ m/^.file:.\.root.*/);
297			$file =~ s/.file:(.)\.root.*/$1.root/;
298			push (@runList, $file);
299			}
300
301			return \@runList;
302			}
303
304			sub
305			countEvents
306			{
307	ahart	1.4	my $file = shift;
308	ahart	1.6	my $cutFlow = shift;
309	ahart	1.4
310	ahart	1.6	my $output = `getEventsFromCutFlow $file $cutFlow`;
311	ahart	1.16	if ($output =~ m/Did not find a histogram named/ \|\| $output =~ m/appears to be empty/ \|\| $output =~ m/Failed to open/)
312	ahart	1.5	{
313			print $output;
314			return -1;
315			}
316	ahart	1.4	$output =~ s/^.: (.)$/$1/;
317			$output =~ s/\n//g;
318
319			return $output;
320	ahart	1.3	}
321	ahart	1.27
322			sub
323			isEDM
324			{
325			my $file = shift;
326
327			my $output = `edmFileUtil $file 2>&1`;
328			return 0 if $output =~ m/appears to be missing/ \|\| $output =~ m/not a ROOT file/;
329	ahart	1.28	$output =~ s/[\f\n\r]//g;
330			$output =~ s/^., ([^,]) events,.*$/$1/;
331			$output += 0;
332			$output-- if $output == 0;
333			return $output;
334	ahart	1.27	}