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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 1.9 by ahart, Sun Dec 16 13:21:27 2012 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;
19	>	my @weights;
20	>	my $nGoodJobs = 0;
21	>	my $nBadJobs = 0;
22	>	my $counting = 0;
23	>	my %exitCodes;
24	>	my %signals;
25	>	my %crossSections;
26	>	my $integratedLuminosity = 10000;
27	>	$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
28	>	my $cutFlow = "cutFlow";
29	>	$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
30		foreach my $file (@$files)
31		{
32		next if $file eq ".";
33		next if $file eq "..";
34	<	if ($file =~ m/\.root$/)
34	>	my $dir = $file;
35	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
36	>	if ($file =~ m/^.*\/condor_[^_]*\.log$/)
37		{
38	<	push (@rootFiles, $file);
39	<	next;
38	>	my $jobNumber = $file;
39	>	$jobNumber =~ s/^.*\/condor_([^_]*)\.log$/$1/;
40	>	open (FILE, "<$file");
41	>	my @fileContents = <FILE>;
42	>	close (FILE);
43	>	my $fileContents = join ("", @fileContents);
44	>	$fileContents =~ s/\n/ /g;
45	>	if ($fileContents =~ m/return value/)
46	>	{
47	>	$fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
48	>	$nGoodJobs++;
49	>	print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
50	>	$exitCodes{$dir}{$jobNumber} = $fileContents;
51	>	$counting = 1;
52	>	}
53	>	if ($fileContents =~ m/signal/)
54	>	{
55	>	$fileContents =~ s/.*\(signal ([^)]*)\).*/$1/g;
56	>	$nBadJobs++;
57	>	print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
58	>	$signals{$dir}{$jobNumber} = $fileContents;
59	>	$counting = 1;
60	>	}
61	>	}
62	>	if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
63	>	{
64	>	open (CROSS_SECTION, "<$file");
65	>	my $crossSection = <CROSS_SECTION>;
66	>	close (CROSS_SECTION);
67	>	$crossSections{$dir} = $crossSection;
68	>	}
69	>	}
70	>	foreach my $file (@$files)
71	>	{
72	>	next if $file eq ".";
73	>	next if $file eq "..";
74	>	my $dir = $file;
75	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
76	>	my $badJob = 0;
77	>	if ($file =~ m/^.*_[^_]*\.root$/)
78	>	{
79	>	my $jobNumber = $file;
80	>	$jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
81	>	$badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
82		}
83	<	open (FILE, "<$file");
84	<	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)
83	>	next if $badJob;
84	>	if ($file =~ m/^.*\.root$/)
85		{
86	<	printf "Error: return value of %2d in \"$file\"!\n", $fileContents;
87	<	$error = 1;
86	>	push (@rootFiles, $file);
87	>	push (@weights, 1.0);
88		}
89		}
90	<	exit if $error;
90	>	if (!@rootFiles)
91	>	{
92	>	print "Found no ROOT files to merge!\n";
93	>	exit;
94	>	}
95		my $rootFiles = join (" ", @rootFiles);
96	<	system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root");
97	<	system ("cutFlowTable $opt{'prefix'}.root cutFlow >& $opt{'prefix'}.tex");
96	>	my $weights = join (",", @weights);
97	>	system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
98	>	my $nTotalEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
99	>	unlink ("$opt{'prefix'}.root");
100	>	@weights = ();
101	>	foreach my $file (@$files)
102	>	{
103	>	next if $file eq ".";
104	>	next if $file eq "..";
105	>	my $dir = $file;
106	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
107	>	my $badJob = 0;
108	>	if ($file =~ m/^.*_[^_]*\.root$/)
109	>	{
110	>	my $jobNumber = $file;
111	>	$jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
112	>	$badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
113	>	}
114	>	next if $badJob;
115	>	if ($file =~ m/^.*\.root$/)
116	>	{
117	>	push (@weights, $opt{"weight"}) if $opt{"weight"};
118	>	push (@weights, ($opt{"xsection"} * $integratedLuminosity) / $nTotalEvents) if !$opt{"weight"} && $opt{"xsection"};
119	>	push (@weights, ($crossSections{$dir} * $integratedLuminosity) / $nTotalEvents) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
120	>	push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
121	>	}
122	>	}
123	>	my $weights = join (",", @weights);
124	>	system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
125	>	my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
126	>	print "$nGoodJobs jobs ran successfully over $nTotalEvents ($goodEvents weighted) events.\n" if $counting;
127	>	print "$nBadJobs jobs failed to run.\n" if $counting;
128
129		sub
130		processArgs
#	Line 80 | Line 168 | printHelp
168		my $exeName = $0;
169		$exeName =~ s/^.*\/([^\/]*)$/$1/;
170
171	<	print "Usage: $exeName [OPTIONS] -p PREFIX DIRECTORIES_AND_FILES\n";
172	<	print "Merges ROOT files containing histograms and produces a cutflow table in the\n";
173	<	print "form of a LaTeX document from the histogram named \"cutFlow\". If there are\n";
174	<	print "Condor logs in the specified directories, checks for nonzero return values.\n";
171	>	print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
172	>	print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
173	>	print "specified directories, checks for nonzero return values. If the directories\n";
174	>	print "where created by \"osusub\", uses the cross section from the database to weight\n";
175	>	print "all histograms.\n";
176		print "\n";
177		print "Mandatory arguments to long options are mandatory for short options too.\n";
178	+	printf "%-29s%s\n", "  -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
179	+	printf "%-29s%s\n", "                  ", "cutFlow)";
180		printf "%-29s%s\n", "  -h, --help", "print this help message";
181	<	printf "%-29s%s\n", "  -p, --prefix PREFIX", "output files are named PREFIX.root and PREFIX.tex";
181	>	printf "%-29s%s\n", "  -l, --luminosity", "integrated luminosity to which the histograms are";
182	>	printf "%-29s%s\n", "                  ", "weighted (default: 10000/pb)";
183	>	printf "%-29s%s\n", "  -p, --prefix PREFIX", "output is  named PREFIX.root";
184	>	printf "%-29s%s\n", "  -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
185	>	printf "%-29s%s\n", "                     ", "automatic weighting using the cross section from";
186	>	printf "%-29s%s\n", "                     ", "the database";
187	>	printf "%-29s%s\n", "  -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
188	>	printf "%-29s%s\n", "                     ", "the value in the database";
189
190		exit;
191		}
192	+
193	+	sub
194	+	getRunList
195	+	{
196	+	my $runListFile = shift;
197	+
198	+	open (RUN_LIST, "<$runListFile");
199	+	my @runList0 = <RUN_LIST>;
200	+	close (RUN_LIST);
201	+	my @runList;
202	+	foreach my $file (@runList0)
203	+	{
204	+	next if !($file =~ m/^.*file:.*\.root.*/);
205	+	$file =~ s/.*file:(.*)\.root.*/$1.root/;
206	+	push (@runList, $file);
207	+	}
208	+
209	+	return \@runList;
210	+	}
211	+
212	+	sub
213	+	countEvents
214	+	{
215	+	my $file = shift;
216	+	my $cutFlow = shift;
217	+
218	+	my $output = `getEventsFromCutFlow $file $cutFlow`;
219	+	if ($output =~ m/Did not find a histogram named/)
220	+	{
221	+	print $output;
222	+	return -1;
223	+	}
224	+	$output =~ s/^.*: (.*)$/$1/;
225	+	$output =~ s/\n//g;
226	+
227	+	return $output;
228	+	}

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