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Comparing UserCode/OSUT3Analysis/AnaTools/scripts/mergeHists (file contents):
Revision 1.1 by ahart, Thu Jun 14 17:42:30 2012 UTC vs.
Revision 1.14 by ahart, Fri Jan 4 07:35:41 2013 UTC

#	Line 2 | Line 2
2
3		use strict;
4		use Getopt::Long;
5	+	use POSIX;
6	+
7	+	sub processArgs;
8	+	sub printHelp;
9	+	sub getRunList;
10	+	sub countEvents;
11
12		my %opt;
13		Getopt::Long::Configure ("bundling");
14	<	GetOptions (\%opt, "prefix|p=s", "help|h");
14	>	GetOptions (\%opt, "cutflow|c=s", "luminosity|l=s", "prefix|p=s", "weight|w=s", "xsection|x=s", "help|h");
15
16		printHelp () if $opt{"help"} || !$opt{"prefix"};
17		my $files = processArgs (\@ARGV);
18	<	my @rootFiles;
19	<	my $error = 0;
18	>	my %rootFiles;
19	>	my %weights;
20	>	my @weights;
21	>	my $nGoodJobs = 0;
22	>	my $nBadJobs = 0;
23	>	my $counting = 0;
24	>	my %exitCodes;
25	>	my %signals;
26	>	my %crossSections;
27	>	my %dirs;
28	>	my $integratedLuminosity = 10000;
29	>	$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
30	>	my $cutFlow = "cutFlow";
31	>	$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
32		foreach my $file (@$files)
33		{
34		next if $file eq ".";
35		next if $file eq "..";
36	<	if ($file =~ m/\.root$/)
36	>	my $dir = $file;
37	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
38	>	if ($file =~ m/^.*\/condor_[^_]*\.log$/)
39		{
40	<	push (@rootFiles, $file);
41	<	next;
40	>	my $jobNumber = $file;
41	>	$jobNumber =~ s/^.*\/condor_([^_]*)\.log$/$1/;
42	>	open (FILE, "<$file");
43	>	my @fileContents = <FILE>;
44	>	close (FILE);
45	>	my $fileContents = join ("", @fileContents);
46	>	$fileContents =~ s/\n/ /g;
47	>	if ($fileContents =~ m/return value/)
48	>	{
49	>	$fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
50	>	$nGoodJobs++;
51	>	print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
52	>	$exitCodes{$dir}{$jobNumber} = $fileContents;
53	>	$counting = 1;
54	>	}
55	>	if ($fileContents =~ m/signal/)
56	>	{
57	>	$fileContents =~ s/.*\(signal ([^)]*)\).*/$1/g;
58	>	$nBadJobs++;
59	>	print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
60	>	$signals{$dir}{$jobNumber} = $fileContents;
61	>	$counting = 1;
62	>	}
63		}
64	<	open (FILE, "<$file");
24	<	my @fileContents = <FILE>;
25	<	close (FILE);
26	<	my $fileContents = join ("", @fileContents);
27	<	next if !($fileContents =~ m/\(return value [^)]*\)/);
28	<	$fileContents =~ s/\n/ /g;
29	<	$fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
30	<	if ($fileContents != 0)
64	>	if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
65		{
66	<	printf "Error: return value of %2d in \"$file\"!\n", $fileContents;
67	<	$error = 1;
66	>	open (CROSS_SECTION, "<$file");
67	>	my $crossSection = <CROSS_SECTION>;
68	>	close (CROSS_SECTION);
69	>	$crossSections{$dir} = $crossSection;
70		}
71		}
72	<	exit if $error;
73	<	my $rootFiles = join (" ", @rootFiles);
74	<	system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root");
75	<	system ("cutFlowTable $opt{'prefix'}.root cutFlow >& $opt{'prefix'}.tex");
72	>	foreach my $file (@$files)
73	>	{
74	>	next if $file eq ".";
75	>	next if $file eq "..";
76	>	my $dir = $file;
77	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
78	>	my $badJob = 0;
79	>	if ($file =~ m/^.*_[^_]*\.root$/)
80	>	{
81	>	my $jobNumber = $file;
82	>	$jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
83	>	$badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
84	>	}
85	>	next if $badJob;
86	>	if ($file =~ m/^.*\.root$/)
87	>	{
88	>	foreach my $arg (@ARGV)
89	>	{
90	>	$dirs{$arg} = $dir;
91	>	if (substr ($file, 0, length ($arg)) eq $arg)
92	>	{
93	>	push (@{$rootFiles{$arg}}, $file);
94	>	push (@weights, $opt{"weight"}) if $opt{"weight"};
95	>	push (@weights, $opt{"xsection"} * $integratedLuminosity) if !$opt{"weight"} && $opt{"xsection"};
96	>	push (@weights, $crossSections{$dir} * $integratedLuminosity) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
97	>	push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
98	>	$weights{$arg} = $weights[-1];
99	>	}
100	>	}
101	>	}
102	>	}
103	>	if (!%rootFiles)
104	>	{
105	>	print "Found no ROOT files to merge!\n";
106	>	exit;
107	>	}
108	>	my %nTotalEvents;
109	>	my $nTotalEvents = 0;
110	>	my @mergedFiles;
111	>	my @mergedWeights;
112	>	foreach my $arg (@ARGV)
113	>	{
114	>	my $rootFiles = join (" ", @{$rootFiles{$arg}});
115	>	my $tmpName = $arg . "_" . "$opt{'prefix'}.root";
116	>	$tmpName =~ s/\//_/g;
117	>	system ("mergeTFileServiceHistograms -i $rootFiles -o $tmpName");
118	>	my $count = countEvents ($tmpName, $cutFlow);
119	>	system ("cutFlowLimits $tmpName");
120	>	$nTotalEvents{$arg} = $count;
121	>	$nTotalEvents += $count;
122	>	$weights{$arg} /= $count if !$opt{"weight"} && $opt{"xsection"};
123	>	$weights{$arg} /= $count if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dirs{$arg}};
124	>	push (@mergedFiles, "$tmpName");
125	>	push (@mergedWeights, $weights{$arg});
126	>	}
127	>	my $mergedFiles = join (" ", @mergedFiles);
128	>	my $mergedWeights = join (",", @mergedWeights);
129	>	system ("mergeTFileServiceHistograms -i $mergedFiles -o $opt{'prefix'}.root -w $mergedWeights");
130	>	foreach my $mergedFile (@mergedFiles)
131	>	{
132	>	unlink ("$mergedFile");
133	>	}
134	>	print "Weights:\n";
135	>	foreach my $arg (keys %weights)
136	>	{
137	>	my $shortArg = $arg;
138	>	$shortArg =~ s/^.*\/([^\/]*)$/$1/;
139	>	printf "  $shortArg: %.5g (%.5g pb)\n", $weights{$arg}, $weights{$arg} / $integratedLuminosity;
140	>	}
141	>	my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
142	>	print "$nGoodJobs jobs ran successfully over $nTotalEvents ($goodEvents weighted) events.\n" if $counting;
143	>	print "$nBadJobs jobs failed to run.\n" if $counting;
144
145		sub
146		processArgs
#	Line 80 | Line 184 | printHelp
184		my $exeName = $0;
185		$exeName =~ s/^.*\/([^\/]*)$/$1/;
186
187	<	print "Usage: $exeName [OPTIONS] -p PREFIX DIRECTORIES_AND_FILES\n";
188	<	print "Merges ROOT files containing histograms and produces a cutflow table in the\n";
189	<	print "form of a LaTeX document from the histogram named \"cutFlow\". If there are\n";
190	<	print "Condor logs in the specified directories, checks for nonzero return values.\n";
187	>	print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
188	>	print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
189	>	print "specified directories, checks for nonzero return values. If the directories\n";
190	>	print "where created by \"osusub\", uses the cross section from the database to weight\n";
191	>	print "all histograms.\n";
192		print "\n";
193		print "Mandatory arguments to long options are mandatory for short options too.\n";
194	+	printf "%-29s%s\n", "  -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
195	+	printf "%-29s%s\n", "                  ", "cutFlow)";
196		printf "%-29s%s\n", "  -h, --help", "print this help message";
197	<	printf "%-29s%s\n", "  -p, --prefix PREFIX", "output files are named PREFIX.root and PREFIX.tex";
197	>	printf "%-29s%s\n", "  -l, --luminosity", "integrated luminosity to which the histograms are";
198	>	printf "%-29s%s\n", "                  ", "weighted (default: 10000/pb)";
199	>	printf "%-29s%s\n", "  -p, --prefix PREFIX", "output is  named PREFIX.root";
200	>	printf "%-29s%s\n", "  -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
201	>	printf "%-29s%s\n", "                     ", "automatic weighting using the cross section from";
202	>	printf "%-29s%s\n", "                     ", "the database";
203	>	printf "%-29s%s\n", "  -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
204	>	printf "%-29s%s\n", "                     ", "the value in the database";
205
206		exit;
207		}
208	+
209	+	sub
210	+	getRunList
211	+	{
212	+	my $runListFile = shift;
213	+
214	+	open (RUN_LIST, "<$runListFile");
215	+	my @runList0 = <RUN_LIST>;
216	+	close (RUN_LIST);
217	+	my @runList;
218	+	foreach my $file (@runList0)
219	+	{
220	+	next if !($file =~ m/^.*file:.*\.root.*/);
221	+	$file =~ s/.*file:(.*)\.root.*/$1.root/;
222	+	push (@runList, $file);
223	+	}
224	+
225	+	return \@runList;
226	+	}
227	+
228	+	sub
229	+	countEvents
230	+	{
231	+	my $file = shift;
232	+	my $cutFlow = shift;
233	+
234	+	my $output = `getEventsFromCutFlow $file $cutFlow`;
235	+	if ($output =~ m/Did not find a histogram named/)
236	+	{
237	+	print $output;
238	+	return -1;
239	+	}
240	+	$output =~ s/^.*: (.*)$/$1/;
241	+	$output =~ s/\n//g;
242	+
243	+	return $output;
244	+	}

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