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Comparing UserCode/OSUT3Analysis/AnaTools/scripts/mergeHists (file contents):
Revision 1.2 by ahart, Mon Jul 23 09:39:17 2012 UTC vs.
Revision 1.19 by ahart, Mon Feb 4 09:11:37 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 $nIncompleteJobs = 0;
24	>	my $counting = 0;
25	>	my %exitCodes;
26	>	my %signals;
27	>	my %partial;
28	>	my %crossSections;
29	>	my %dirs;
30	>	my $integratedLuminosity = 10000;
31	>	$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
32	>	my $cutFlow = "cutFlow";
33	>	$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
34	>	foreach my $file (@$files)
35	>	{
36	>	next if $file eq ".";
37	>	next if $file eq "..";
38	>	my $dir = $file;
39	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
40	>	if ($file =~ m/^.*\/condor_[^_]*\.log$/)
41	>	{
42	>	my $jobNumber = $file;
43	>	$jobNumber =~ s/^.*\/condor_([^_]*)\.log$/$1/;
44	>	open (FILE, "<$file");
45	>	my @fileContents = <FILE>;
46	>	close (FILE);
47	>	my $fileContents = join ("", @fileContents);
48	>	$fileContents =~ s/\n/ /g;
49	>	$counting = 1;
50	>	if ($fileContents =~ m/return value/)
51	>	{
52	>	$fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
53	>	$nGoodJobs++;
54	>	print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
55	>	$exitCodes{$dir}{$jobNumber} = $fileContents;
56	>	}
57	>	elsif ($fileContents =~ m/signal/)
58	>	{
59	>	$fileContents =~ s/.*\(signal ([^)]*)\).*/$1/g;
60	>	$nBadJobs++;
61	>	print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
62	>	$signals{$dir}{$jobNumber} = $fileContents;
63	>	}
64	>	else
65	>	{
66	>	$nIncompleteJobs++;
67	>	$partial{$dir}{$jobNumber} = 1;
68	>	}
69	>	}
70	>	if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
71	>	{
72	>	open (CROSS_SECTION, "<$file");
73	>	my $crossSection = <CROSS_SECTION>;
74	>	close (CROSS_SECTION);
75	>	$crossSections{$dir} = $crossSection;
76	>	}
77	>	}
78		foreach my $file (@$files)
79		{
80		next if $file eq ".";
81		next if $file eq "..";
82	<	if ($file =~ m/\.root$/)
82	>	my $dir = $file;
83	>	$dir =~ s/^(.*)\/[^\/]*$/$1/;
84	>	my $badJob = 0;
85	>	if ($file =~ m/^.*_[^_]*\.root$/)
86		{
87	<	push (@rootFiles, $file);
88	<	next;
87	>	my $jobNumber = $file;
88	>	$jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
89	>	$badJob = (defined $signals{$dir} && defined $signals{$dir}{$jobNumber}) || (defined $partial{$dir} && defined $partial{$dir}{$jobNumber});
90		}
91	<	open (FILE, "<$file");
92	<	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)
91	>	next if $badJob;
92	>	if ($file =~ m/^.*\.root$/)
93		{
94	<	printf "Error: return value of %2d in \"$file\"!\n", $fileContents;
95	<	$error = 1;
94	>	foreach my $arg (@ARGV)
95	>	{
96	>	if (substr ($file, 0, length ($arg)) eq $arg)
97	>	{
98	>	$dirs{$arg} = $dir;
99	>	push (@{$rootFiles{$arg}}, $file);
100	>	push (@weights, $opt{"weight"}) if $opt{"weight"};
101	>	push (@weights, $opt{"xsection"} * $integratedLuminosity) if !$opt{"weight"} && $opt{"xsection"};
102	>	push (@weights, $crossSections{$dir} * $integratedLuminosity) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
103	>	push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
104	>	$weights{$arg} = $weights[-1];
105	>	}
106	>	}
107		}
108		}
109	<	exit if $error;
110	<	my $rootFiles = join (" ", @rootFiles);
111	<	system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root");
112	<	system ("cutFlowTable $opt{'prefix'}.root cutFlow >& $opt{'prefix'}.tex");
109	>	if (!%rootFiles)
110	>	{
111	>	print "Found no ROOT files to merge!\n";
112	>	exit;
113	>	}
114	>	my %nTotalEvents;
115	>	my $nTotalEvents = 0;
116	>	my @mergedFiles;
117	>	my @mergedWeights;
118	>	foreach my $arg (@ARGV)
119	>	{
120	>	my $rootFiles = join (" ", @{$rootFiles{$arg}});
121	>	my $tmpName = $arg . "_" . "$opt{'prefix'}.root";
122	>	$tmpName =~ s/\//_/g;
123	>	system ("mergeTFileServiceHistograms -i $rootFiles -o $tmpName");
124	>	my $count = countEvents ($tmpName, $cutFlow);
125	>	system ("cutFlowLimits $tmpName");
126	>	$nTotalEvents{$arg} = $count;
127	>	$nTotalEvents += $count;
128	>	$weights{$arg} /= $count if !$opt{"weight"} && $opt{"xsection"};
129	>	$weights{$arg} /= $count if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dirs{$arg}};
130	>	push (@mergedFiles, $tmpName);
131	>	push (@mergedWeights, $weights{$arg});
132	>	}
133	>	my $mergedFiles = join (" ", @mergedFiles);
134	>	my $mergedWeights = join (",", @mergedWeights);
135	>	system ("mergeTFileServiceHistograms -i $mergedFiles -o $opt{'prefix'}.root -w $mergedWeights");
136	>	foreach my $mergedFile (@mergedFiles)
137	>	{
138	>	unlink ("$mergedFile");
139	>	}
140	>	print "=============================================\n";
141	>	my $output = sprintf "Effective luminosities of samples:\n";
142	>	my $printOutput = 1;
143	>	foreach my $arg (keys %weights)
144	>	{
145	>	my $shortArg = $arg;
146	>	$shortArg =~ s/^.*\/([^\/]*)$/$1/;
147	>	$output = sprintf "%s  $shortArg: %.5g/fb\n", $output, ($integratedLuminosity / (1000.0 * $weights{$arg}));
148	>	}
149	>	print $output if $printOutput;
150	>	$output = sprintf "Weights for target luminosity of %g/fb:\n", ($integratedLuminosity / 1000.0);
151	>	$printOutput = 0;
152	>	foreach my $arg (keys %weights)
153	>	{
154	>	my $shortArg = $arg;
155	>	$shortArg =~ s/^.*\/([^\/]*)$/$1/;
156	>	$output = sprintf "%s  $shortArg: %.5g\n", $output, $weights{$arg};
157	>	$printOutput = 1 if $weights{$arg} != 1;
158	>	}
159	>	print $output if $printOutput;
160	>	my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
161	>	print "$nGoodJobs jobs ran successfully over $nTotalEvents ($goodEvents weighted) events.\n" if $counting;
162	>	print "$nBadJobs jobs failed to run.\n" if $counting;
163	>	print "$nIncompleteJobs jobs have not finished.\n" if $counting;
164	>	print "=============================================\n";
165
166		sub
167		processArgs
#	Line 80 | Line 205 | printHelp
205		my $exeName = $0;
206		$exeName =~ s/^.*\/([^\/]*)$/$1/;
207
208	<	print "Usage: $exeName -p PREFIX DIRECTORIES_AND_FILES\n";
209	<	print "Merges ROOT files containing histograms and produces a cutflow table in the\n";
210	<	print "form of a LaTeX document from the histogram named \"cutFlow\". If there are\n";
211	<	print "Condor logs in the specified directories, checks for nonzero return values.\n";
208	>	print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
209	>	print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
210	>	print "specified directories, checks for nonzero return values. If the directories\n";
211	>	print "where created by \"osusub\", uses the cross section from the database to weight\n";
212	>	print "all histograms.\n";
213		print "\n";
214		print "Mandatory arguments to long options are mandatory for short options too.\n";
215	+	printf "%-29s%s\n", "  -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
216	+	printf "%-29s%s\n", "                  ", "cutFlow)";
217		printf "%-29s%s\n", "  -h, --help", "print this help message";
218	<	printf "%-29s%s\n", "  -p, --prefix PREFIX", "output files are named PREFIX.root and PREFIX.tex";
218	>	printf "%-29s%s\n", "  -l, --luminosity", "integrated luminosity to which the histograms are";
219	>	printf "%-29s%s\n", "                  ", "weighted (default: 10000/pb)";
220	>	printf "%-29s%s\n", "  -p, --prefix PREFIX", "output is  named PREFIX.root";
221	>	printf "%-29s%s\n", "  -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
222	>	printf "%-29s%s\n", "                     ", "automatic weighting using the cross section from";
223	>	printf "%-29s%s\n", "                     ", "the database";
224	>	printf "%-29s%s\n", "  -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
225	>	printf "%-29s%s\n", "                     ", "the value in the database";
226
227		exit;
228		}
229	+
230	+	sub
231	+	getRunList
232	+	{
233	+	my $runListFile = shift;
234	+
235	+	open (RUN_LIST, "<$runListFile");
236	+	my @runList0 = <RUN_LIST>;
237	+	close (RUN_LIST);
238	+	my @runList;
239	+	foreach my $file (@runList0)
240	+	{
241	+	next if !($file =~ m/^.*file:.*\.root.*/);
242	+	$file =~ s/.*file:(.*)\.root.*/$1.root/;
243	+	push (@runList, $file);
244	+	}
245	+
246	+	return \@runList;
247	+	}
248	+
249	+	sub
250	+	countEvents
251	+	{
252	+	my $file = shift;
253	+	my $cutFlow = shift;
254	+
255	+	my $output = `getEventsFromCutFlow $file $cutFlow`;
256	+	if ($output =~ m/Did not find a histogram named/ || $output =~ m/appears to be empty/ || $output =~ m/Failed to open/)
257	+	{
258	+	print $output;
259	+	return -1;
260	+	}
261	+	$output =~ s/^.*: (.*)$/$1/;
262	+	$output =~ s/\n//g;
263	+
264	+	return $output;
265	+	}

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