MayaChemTools

   1 #!/usr/bin/perl -w
   2 #
   3 # $RCSfile: AtomTypesFingerprints.pl,v $
   4 # $Date: 2015/02/28 20:46:19 $
   5 # $Revision: 1.25 $
   6 #
   7 # Author: Manish Sud <msud@san.rr.com>
   8 #
   9 # Copyright (C) 2015 Manish Sud. All rights reserved.
  10 #
  11 # This file is part of MayaChemTools.
  12 #
  13 # MayaChemTools is free software; you can redistribute it and/or modify it under
  14 # the terms of the GNU Lesser General Public License as published by the Free
  15 # Software Foundation; either version 3 of the License, or (at your option) any
  16 # later version.
  17 #
  18 # MayaChemTools is distributed in the hope that it will be useful, but without
  19 # any warranty; without even the implied warranty of merchantability of fitness
  20 # for a particular purpose.  See the GNU Lesser General Public License for more
  21 # details.
  22 #
  23 # You should have received a copy of the GNU Lesser General Public License
  24 # along with MayaChemTools; if not, see <http://www.gnu.org/licenses/> or
  25 # write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,
  26 # Boston, MA, 02111-1307, USA.
  27 #
  28 
  29 use strict;
  30 use FindBin; use lib "$FindBin::Bin/../lib";
  31 use Getopt::Long;
  32 use File::Basename;
  33 use Text::ParseWords;
  34 use Benchmark;
  35 use FileUtil;
  36 use TextUtil;
  37 use SDFileUtil;
  38 use MoleculeFileIO;
  39 use FileIO::FingerprintsSDFileIO;
  40 use FileIO::FingerprintsTextFileIO;
  41 use FileIO::FingerprintsFPFileIO;
  42 use AtomTypes::AtomicInvariantsAtomTypes;
  43 use AtomTypes::FunctionalClassAtomTypes;
  44 use Fingerprints::AtomTypesFingerprints;
  45 
  46 my($ScriptName, %Options, $StartTime, $EndTime, $TotalTime);
  47 
  48 # Autoflush STDOUT
  49 $| = 1;
  50 
  51 # Starting message...
  52 $ScriptName = basename($0);
  53 print "\n$ScriptName: Starting...\n\n";
  54 $StartTime = new Benchmark;
  55 
  56 # Get the options and setup script...
  57 SetupScriptUsage();
  58 if ($Options{help} || @ARGV < 1) {
  59   die GetUsageFromPod("$FindBin::Bin/$ScriptName");
  60 }
  61 
  62 my(@SDFilesList);
  63 @SDFilesList = ExpandFileNames(\@ARGV, "sdf sd");
  64 
  65 # Process options...
  66 print "Processing options...\n";
  67 my(%OptionsInfo);
  68 ProcessOptions();
  69 
  70 # Setup information about input files...
  71 print "Checking input SD file(s)...\n";
  72 my(%SDFilesInfo);
  73 RetrieveSDFilesInfo();
  74 
  75 # Process input files..
  76 my($FileIndex);
  77 if (@SDFilesList > 1) {
  78   print "\nProcessing SD files...\n";
  79 }
  80 for $FileIndex (0 .. $#SDFilesList) {
  81   if ($SDFilesInfo{FileOkay}[$FileIndex]) {
  82     print "\nProcessing file $SDFilesList[$FileIndex]...\n";
  83     GenerateAtomTypesFingerprints($FileIndex);
  84   }
  85 }
  86 print "\n$ScriptName:Done...\n\n";
  87 
  88 $EndTime = new Benchmark;
  89 $TotalTime = timediff ($EndTime, $StartTime);
  90 print "Total time: ", timestr($TotalTime), "\n";
  91 
  92 ###############################################################################
  93 
  94 # Generate fingerprints for a SD file...
  95 #
  96 sub GenerateAtomTypesFingerprints {
  97   my($FileIndex) = @_;
  98   my($CmpdCount, $IgnoredCmpdCount, $SDFile, $MoleculeFileIO, $Molecule, $AtomTypesFingerprints, $NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO);
  99 
 100   $SDFile = $SDFilesList[$FileIndex];
 101 
 102   # Setup output files...
 103   #
 104   ($NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO) = SetupAndOpenOutputFiles($FileIndex);
 105 
 106   $MoleculeFileIO = new MoleculeFileIO('Name' => $SDFile);
 107   $MoleculeFileIO->Open();
 108 
 109   $CmpdCount = 0;
 110   $IgnoredCmpdCount = 0;
 111 
 112   COMPOUND: while ($Molecule = $MoleculeFileIO->ReadMolecule()) {
 113     $CmpdCount++;
 114 
 115     # Filter compound data before calculating fingerprints...
 116     if ($OptionsInfo{Filter}) {
 117       if (CheckAndFilterCompound($CmpdCount, $Molecule)) {
 118         $IgnoredCmpdCount++;
 119         next COMPOUND;
 120       }
 121     }
 122 
 123     $AtomTypesFingerprints = GenerateMoleculeFingerprints($Molecule);
 124     if (!$AtomTypesFingerprints) {
 125       $IgnoredCmpdCount++;
 126       ProcessIgnoredCompound('FingerprintsGenerationFailed', $CmpdCount, $Molecule);
 127       next COMPOUND;
 128     }
 129 
 130     WriteDataToOutputFiles($FileIndex, $CmpdCount, $Molecule, $AtomTypesFingerprints, $NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO);
 131   }
 132   $MoleculeFileIO->Close();
 133 
 134   if ($NewFPSDFileIO) {
 135     $NewFPSDFileIO->Close();
 136   }
 137   if ($NewFPTextFileIO) {
 138     $NewFPTextFileIO->Close();
 139   }
 140   if ($NewFPFileIO) {
 141     $NewFPFileIO->Close();
 142   }
 143 
 144   WriteFingerprintsGenerationSummaryStatistics($CmpdCount, $IgnoredCmpdCount);
 145 }
 146 
 147 # Process compound being ignored due to problems in fingerprints geneation...
 148 #
 149 sub ProcessIgnoredCompound {
 150   my($Mode, $CmpdCount, $Molecule) = @_;
 151   my($CmpdID, $DataFieldLabelAndValuesRef);
 152 
 153   $DataFieldLabelAndValuesRef = $Molecule->GetDataFieldLabelAndValues();
 154   $CmpdID = SetupCmpdIDForOutputFiles($CmpdCount, $Molecule, $DataFieldLabelAndValuesRef);
 155 
 156   MODE: {
 157     if ($Mode =~ /^ContainsNonElementalData$/i) {
 158       warn "\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Compound contains atom data corresponding to non-elemental atom symbol(s)...\n\n";
 159       next MODE;
 160     }
 161 
 162     if ($Mode =~ /^ContainsNoElementalData$/i) {
 163       warn "\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Compound contains no atom data...\n\n";
 164       next MODE;
 165     }
 166 
 167     if ($Mode =~ /^FingerprintsGenerationFailed$/i) {
 168       warn "\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Fingerprints generation didn't succeed...\n\n";
 169       next MODE;
 170     }
 171     warn "\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Fingerprints generation didn't succeed...\n\n";
 172   }
 173 }
 174 
 175 # Check and filter compounds....
 176 #
 177 sub CheckAndFilterCompound {
 178   my($CmpdCount, $Molecule) = @_;
 179   my($ElementCount, $NonElementCount);
 180 
 181   ($ElementCount, $NonElementCount) = $Molecule->GetNumOfElementsAndNonElements();
 182 
 183   if ($NonElementCount) {
 184     ProcessIgnoredCompound('ContainsNonElementalData', $CmpdCount, $Molecule);
 185     return 1;
 186   }
 187 
 188   if (!$ElementCount) {
 189     ProcessIgnoredCompound('ContainsNoElementalData', $CmpdCount, $Molecule);
 190     return 1;
 191   }
 192 
 193   return 0;
 194 }
 195 
 196 # Write out compounds fingerprints generation summary statistics...
 197 #
 198 sub WriteFingerprintsGenerationSummaryStatistics {
 199   my($CmpdCount, $IgnoredCmpdCount) = @_;
 200   my($ProcessedCmpdCount);
 201 
 202   $ProcessedCmpdCount = $CmpdCount - $IgnoredCmpdCount;
 203 
 204   print "\nNumber of compounds: $CmpdCount\n";
 205   print "Number of compounds processed successfully during fingerprints generation: $ProcessedCmpdCount\n";
 206   print "Number of compounds ignored during fingerprints generation: $IgnoredCmpdCount\n";
 207 }
 208 
 209 # Open output files...
 210 #
 211 sub SetupAndOpenOutputFiles {
 212   my($FileIndex) = @_;
 213   my($NewFPSDFile, $NewFPFile, $NewFPTextFile, $NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO, %FingerprintsFileIOParams);
 214 
 215   ($NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO) = (undef) x 3;
 216 
 217   # Setup common parameters for fingerprints file IO objects...
 218   #
 219   %FingerprintsFileIOParams = ();
 220   if ($OptionsInfo{Mode} =~ /^AtomTypesBits$/i) {
 221     %FingerprintsFileIOParams = ('Mode' => 'Write', 'Overwrite' => $OptionsInfo{OverwriteFiles}, 'FingerprintsStringMode' => 'FingerprintsBitVectorString', 'BitStringFormat' => $OptionsInfo{BitStringFormat}, 'BitsOrder' => $OptionsInfo{BitsOrder});
 222   }
 223   elsif ($OptionsInfo{Mode} =~ /^AtomTypesCount$/i) {
 224     %FingerprintsFileIOParams = ('Mode' => 'Write', 'Overwrite' => $OptionsInfo{OverwriteFiles}, 'FingerprintsStringMode' => 'FingerprintsVectorString', 'VectorStringFormat' => $OptionsInfo{VectorStringFormat});
 225   }
 226 
 227   if ($OptionsInfo{SDOutput}) {
 228     $NewFPSDFile = $SDFilesInfo{SDOutFileNames}[$FileIndex];
 229     print "Generating SD file $NewFPSDFile...\n";
 230     $NewFPSDFileIO = new FileIO::FingerprintsSDFileIO('Name' => $NewFPSDFile, %FingerprintsFileIOParams, 'FingerprintsFieldLabel' => $OptionsInfo{FingerprintsLabel});
 231     $NewFPSDFileIO->Open();
 232   }
 233 
 234   if ($OptionsInfo{FPOutput}) {
 235     $NewFPFile = $SDFilesInfo{FPOutFileNames}[$FileIndex];
 236     print "Generating FP file $NewFPFile...\n";
 237     $NewFPFileIO = new FileIO::FingerprintsFPFileIO('Name' => $NewFPFile, %FingerprintsFileIOParams);
 238     $NewFPFileIO->Open();
 239   }
 240 
 241   if ($OptionsInfo{TextOutput}) {
 242     my($ColLabelsRef);
 243 
 244     $NewFPTextFile = $SDFilesInfo{TextOutFileNames}[$FileIndex];
 245     $ColLabelsRef = SetupFPTextFileCoulmnLabels($FileIndex);
 246 
 247     print "Generating text file $NewFPTextFile...\n";
 248     $NewFPTextFileIO = new FileIO::FingerprintsTextFileIO('Name' => $NewFPTextFile, %FingerprintsFileIOParams, 'DataColLabels' => $ColLabelsRef, 'OutDelim' => $OptionsInfo{OutDelim}, 'OutQuote' => $OptionsInfo{OutQuote});
 249     $NewFPTextFileIO->Open();
 250   }
 251 
 252   return ($NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO);
 253 }
 254 
 255 # Write fingerpritns and other data to appropriate output files...
 256 #
 257 sub WriteDataToOutputFiles {
 258   my($FileIndex, $CmpdCount, $Molecule, $AtomTypesFingerprints, $NewFPSDFileIO, $NewFPTextFileIO, $NewFPFileIO) = @_;
 259   my($DataFieldLabelAndValuesRef);
 260 
 261   $DataFieldLabelAndValuesRef = undef;
 262   if ($NewFPTextFileIO || $NewFPFileIO) {
 263     $DataFieldLabelAndValuesRef = $Molecule->GetDataFieldLabelAndValues();
 264   }
 265 
 266   if ($NewFPSDFileIO) {
 267     my($CmpdString);
 268 
 269     $CmpdString = $Molecule->GetInputMoleculeString();
 270     $NewFPSDFileIO->WriteFingerprints($AtomTypesFingerprints, $CmpdString);
 271   }
 272 
 273   if ($NewFPTextFileIO) {
 274     my($ColValuesRef);
 275 
 276     $ColValuesRef = SetupFPTextFileCoulmnValues($FileIndex, $CmpdCount, $Molecule, $DataFieldLabelAndValuesRef);
 277     $NewFPTextFileIO->WriteFingerprints($AtomTypesFingerprints, $ColValuesRef);
 278   }
 279 
 280   if ($NewFPFileIO) {
 281     my($CompoundID);
 282 
 283     $CompoundID = SetupCmpdIDForOutputFiles($CmpdCount, $Molecule, $DataFieldLabelAndValuesRef);
 284     $NewFPFileIO->WriteFingerprints($AtomTypesFingerprints, $CompoundID);
 285   }
 286 }
 287 
 288 # Generate approriate column labels for FPText output file...
 289 #
 290 sub SetupFPTextFileCoulmnLabels {
 291   my($FileIndex) = @_;
 292   my($Line, @ColLabels);
 293 
 294   @ColLabels = ();
 295   if ($OptionsInfo{DataFieldsMode} =~ /^All$/i) {
 296     push @ColLabels, @{$SDFilesInfo{AllDataFieldsRef}[$FileIndex]};
 297   }
 298   elsif ($OptionsInfo{DataFieldsMode} =~ /^Common$/i) {
 299     push @ColLabels, @{$SDFilesInfo{CommonDataFieldsRef}[$FileIndex]};
 300   }
 301   elsif ($OptionsInfo{DataFieldsMode} =~ /^Specify$/i) {
 302     push @ColLabels, @{$OptionsInfo{SpecifiedDataFields}};
 303   }
 304   elsif ($OptionsInfo{DataFieldsMode} =~ /^CompoundID$/i) {
 305     push @ColLabels, $OptionsInfo{CompoundIDLabel};
 306   }
 307   # Add fingerprints label...
 308   push @ColLabels, $OptionsInfo{FingerprintsLabel};
 309 
 310   return \@ColLabels;
 311 }
 312 
 313 # Generate column values FPText output file..
 314 #
 315 sub SetupFPTextFileCoulmnValues {
 316   my($FileIndex, $CmpdCount, $Molecule, $DataFieldLabelAndValuesRef) = @_;
 317   my(@ColValues);
 318 
 319   @ColValues = ();
 320   if ($OptionsInfo{DataFieldsMode} =~ /^CompoundID$/i) {
 321     push @ColValues, SetupCmpdIDForOutputFiles($CmpdCount, $Molecule, $DataFieldLabelAndValuesRef);
 322   }
 323   elsif ($OptionsInfo{DataFieldsMode} =~ /^All$/i) {
 324     @ColValues = map { exists $DataFieldLabelAndValuesRef->{$_} ? $DataFieldLabelAndValuesRef->{$_} : ''} @{$SDFilesInfo{AllDataFieldsRef}[$FileIndex]};
 325   }
 326   elsif ($OptionsInfo{DataFieldsMode} =~ /^Common$/i) {
 327     @ColValues = map { exists $DataFieldLabelAndValuesRef->{$_} ? $DataFieldLabelAndValuesRef->{$_} : ''} @{$SDFilesInfo{CommonDataFieldsRef}[$FileIndex]};
 328   }
 329   elsif ($OptionsInfo{DataFieldsMode} =~ /^Specify$/i) {
 330     @ColValues = map { exists $DataFieldLabelAndValuesRef->{$_} ? $DataFieldLabelAndValuesRef->{$_} : ''} @{$OptionsInfo{SpecifiedDataFields}};
 331   }
 332 
 333   return \@ColValues;
 334 }
 335 
 336 # Generate compound ID for FP and FPText output files..
 337 #
 338 sub SetupCmpdIDForOutputFiles {
 339   my($CmpdCount, $Molecule, $DataFieldLabelAndValuesRef) = @_;
 340   my($CmpdID);
 341 
 342   $CmpdID = '';
 343   if ($OptionsInfo{CompoundIDMode} =~ /^MolNameOrLabelPrefix$/i) {
 344     my($MolName);
 345     $MolName = $Molecule->GetName();
 346     $CmpdID = $MolName ? $MolName : "$OptionsInfo{CompoundID}${CmpdCount}";
 347   }
 348   elsif ($OptionsInfo{CompoundIDMode} =~ /^LabelPrefix$/i) {
 349     $CmpdID = "$OptionsInfo{CompoundID}${CmpdCount}";
 350   }
 351   elsif ($OptionsInfo{CompoundIDMode} =~ /^DataField$/i) {
 352     my($SpecifiedDataField);
 353     $SpecifiedDataField = $OptionsInfo{CompoundID};
 354     $CmpdID = exists $DataFieldLabelAndValuesRef->{$SpecifiedDataField} ? $DataFieldLabelAndValuesRef->{$SpecifiedDataField} : '';
 355   }
 356   elsif ($OptionsInfo{CompoundIDMode} =~ /^MolName$/i) {
 357     $CmpdID = $Molecule->GetName();
 358   }
 359   return $CmpdID;
 360 }
 361 
 362 # Generate fingerprints for molecule...
 363 #
 364 sub GenerateMoleculeFingerprints {
 365   my($Molecule) = @_;
 366   my($AtomTypesFingerprints);
 367 
 368   if ($OptionsInfo{KeepLargestComponent}) {
 369     $Molecule->KeepLargestComponent();
 370   }
 371   if (!$Molecule->DetectRings()) {
 372     return undef;
 373   }
 374   $Molecule->SetAromaticityModel($OptionsInfo{AromaticityModel});
 375   $Molecule->DetectAromaticity();
 376 
 377   $AtomTypesFingerprints = undef;
 378   if ($OptionsInfo{Mode} =~ /^AtomTypesCount$/i) {
 379     $AtomTypesFingerprints = new Fingerprints::AtomTypesFingerprints('Molecule' => $Molecule, 'Type' => 'AtomTypesCount', 'AtomIdentifierType' => $OptionsInfo{AtomIdentifierType}, 'AtomTypesSetToUse' => $OptionsInfo{AtomTypesSetToUse}, 'IgnoreHydrogens' => $OptionsInfo{IgnoreHydrogens});
 380 
 381   }
 382   elsif ($OptionsInfo{Mode} =~ /^AtomTypesBits$/i) {
 383     $AtomTypesFingerprints = new Fingerprints::AtomTypesFingerprints('Molecule' => $Molecule, 'Type' => 'AtomTypesBits', 'AtomIdentifierType' => $OptionsInfo{AtomIdentifierType}, 'AtomTypesSetToUse' => 'FixedSize', 'IgnoreHydrogens' => $OptionsInfo{IgnoreHydrogens});
 384   }
 385   else {
 386     die "Error: The value specified, $Options{mode}, for option \"-m, --mode\" is not valid. Allowed values: AtomTypesCount or AtomTypesBits\n";
 387   }
 388 
 389   SetAtomIdentifierTypeValuesToUse($AtomTypesFingerprints);
 390 
 391   # Generate atom types fingerprints...
 392   $AtomTypesFingerprints->GenerateFingerprints();
 393 
 394   # Make sure atom types fingerprints generation is successful...
 395   if (!$AtomTypesFingerprints->IsFingerprintsGenerationSuccessful()) {
 396     return undef;
 397   }
 398 
 399   return $AtomTypesFingerprints;
 400 }
 401 
 402 # Set atom identifier type to use for generating fingerprints...
 403 #
 404 sub SetAtomIdentifierTypeValuesToUse {
 405   my($AtomTypesFingerprints) = @_;
 406 
 407   if ($OptionsInfo{AtomIdentifierType} =~ /^AtomicInvariantsAtomTypes$/i) {
 408     $AtomTypesFingerprints->SetAtomicInvariantsToUse(\@{$OptionsInfo{AtomicInvariantsToUse}});
 409   }
 410   elsif ($OptionsInfo{AtomIdentifierType} =~ /^FunctionalClassAtomTypes$/i) {
 411     $AtomTypesFingerprints->SetFunctionalClassesToUse(\@{$OptionsInfo{FunctionalClassesToUse}});
 412   }
 413   elsif ($OptionsInfo{AtomIdentifierType} =~ /^(DREIDINGAtomTypes|EStateAtomTypes|MMFF94AtomTypes|SLogPAtomTypes|SYBYLAtomTypes|TPSAAtomTypes|UFFAtomTypes)$/i) {
 414     # Nothing to do for now...
 415   }
 416   else {
 417     die "Error: The value specified, $Options{atomidentifiertype}, for option \"-a, --AtomIdentifierType\" is not valid. Supported atom identifier types in current release of MayaChemTools: AtomicInvariantsAtomTypes, DREIDINGAtomTypes, EStateAtomTypes, FunctionalClassAtomTypes, MMFF94AtomTypes, SLogPAtomTypes, SYBYLAtomTypes, TPSAAtomTypes, UFFAtomTypes\n";
 418   }
 419 }
 420 
 421 # Retrieve information about SD files...
 422 #
 423 sub RetrieveSDFilesInfo {
 424   my($SDFile, $Index, $FileDir, $FileExt, $FileName, $OutFileRoot, $TextOutFileExt, $SDOutFileExt, $FPOutFileExt, $NewSDFileName, $NewFPFileName, $NewTextFileName, $CheckDataField, $CollectDataFields, $AllDataFieldsRef, $CommonDataFieldsRef);
 425 
 426   %SDFilesInfo = ();
 427   @{$SDFilesInfo{FileOkay}} = ();
 428   @{$SDFilesInfo{OutFileRoot}} = ();
 429   @{$SDFilesInfo{SDOutFileNames}} = ();
 430   @{$SDFilesInfo{FPOutFileNames}} = ();
 431   @{$SDFilesInfo{TextOutFileNames}} = ();
 432   @{$SDFilesInfo{AllDataFieldsRef}} = ();
 433   @{$SDFilesInfo{CommonDataFieldsRef}} = ();
 434 
 435   $CheckDataField = ($OptionsInfo{TextOutput} && ($OptionsInfo{DataFieldsMode} =~ /^CompoundID$/i) && ($OptionsInfo{CompoundIDMode} =~ /^DataField$/i)) ? 1 : 0;
 436   $CollectDataFields = ($OptionsInfo{TextOutput} && ($OptionsInfo{DataFieldsMode} =~ /^(All|Common)$/i)) ? 1 : 0;
 437 
 438   FILELIST: for $Index (0 .. $#SDFilesList) {
 439     $SDFile = $SDFilesList[$Index];
 440 
 441     $SDFilesInfo{FileOkay}[$Index] = 0;
 442     $SDFilesInfo{OutFileRoot}[$Index] = '';
 443     $SDFilesInfo{SDOutFileNames}[$Index] = '';
 444     $SDFilesInfo{FPOutFileNames}[$Index] = '';
 445     $SDFilesInfo{TextOutFileNames}[$Index] = '';
 446 
 447     $SDFile = $SDFilesList[$Index];
 448     if (!(-e $SDFile)) {
 449       warn "Warning: Ignoring file $SDFile: It doesn't exist\n";
 450       next FILELIST;
 451     }
 452     if (!CheckFileType($SDFile, "sd sdf")) {
 453       warn "Warning: Ignoring file $SDFile: It's not a SD file\n";
 454       next FILELIST;
 455     }
 456 
 457     if ($CheckDataField) {
 458       # Make sure data field exists in SD file..
 459       my($CmpdString, $SpecifiedDataField, @CmpdLines, %DataFieldValues);
 460 
 461       @CmpdLines = ();
 462       open SDFILE, "$SDFile" or die "Error: Couldn't open $SDFile: $! \n";
 463       $CmpdString = ReadCmpdString(\*SDFILE);
 464       close SDFILE;
 465       @CmpdLines = split "\n", $CmpdString;
 466       %DataFieldValues = GetCmpdDataHeaderLabelsAndValues(\@CmpdLines);
 467       $SpecifiedDataField = $OptionsInfo{CompoundID};
 468       if (!exists $DataFieldValues{$SpecifiedDataField}) {
 469         warn "Warning: Ignoring file $SDFile: Data field value, $SpecifiedDataField, using  \"--CompoundID\" option in \"DataField\" \"--CompoundIDMode\" doesn't exist\n";
 470         next FILELIST;
 471       }
 472     }
 473 
 474     $AllDataFieldsRef = '';
 475     $CommonDataFieldsRef = '';
 476     if ($CollectDataFields) {
 477       my($CmpdCount);
 478       open SDFILE, "$SDFile" or die "Error: Couldn't open $SDFile: $! \n";
 479       ($CmpdCount, $AllDataFieldsRef, $CommonDataFieldsRef) = GetAllAndCommonCmpdDataHeaderLabels(\*SDFILE);
 480       close SDFILE;
 481     }
 482 
 483     # Setup output file names...
 484     $FileDir = ""; $FileName = ""; $FileExt = "";
 485     ($FileDir, $FileName, $FileExt) = ParseFileName($SDFile);
 486 
 487     $TextOutFileExt = "csv";
 488     if ($Options{outdelim} =~ /^tab$/i) {
 489       $TextOutFileExt = "tsv";
 490     }
 491     $SDOutFileExt = $FileExt;
 492     $FPOutFileExt = "fpf";
 493 
 494     if ($OptionsInfo{OutFileRoot} && (@SDFilesList == 1)) {
 495       my ($RootFileDir, $RootFileName, $RootFileExt) = ParseFileName($OptionsInfo{OutFileRoot});
 496       if ($RootFileName && $RootFileExt) {
 497         $FileName = $RootFileName;
 498       }
 499       else {
 500         $FileName = $OptionsInfo{OutFileRoot};
 501       }
 502       $OutFileRoot = $FileName;
 503     }
 504     else {
 505       $OutFileRoot = $FileName . 'AtomTypesFP';
 506     }
 507 
 508     $NewSDFileName = "${OutFileRoot}.${SDOutFileExt}";
 509     $NewFPFileName = "${OutFileRoot}.${FPOutFileExt}";
 510     $NewTextFileName = "${OutFileRoot}.${TextOutFileExt}";
 511 
 512     if ($OptionsInfo{SDOutput}) {
 513       if ($SDFile =~ /$NewSDFileName/i) {
 514         warn "Warning: Ignoring input file $SDFile: Same output, $NewSDFileName, and input file names.\n";
 515         print "Specify a different name using \"-r --root\" option or use default name.\n";
 516         next FILELIST;
 517       }
 518     }
 519 
 520     if (!$OptionsInfo{OverwriteFiles}) {
 521       # Check SD and text outout files...
 522       if ($OptionsInfo{SDOutput}) {
 523         if (-e $NewSDFileName) {
 524           warn "Warning: Ignoring file $SDFile: The file $NewSDFileName already exists\n";
 525           next FILELIST;
 526         }
 527       }
 528       if ($OptionsInfo{FPOutput}) {
 529         if (-e $NewFPFileName) {
 530           warn "Warning: Ignoring file $SDFile: The file $NewFPFileName already exists\n";
 531           next FILELIST;
 532         }
 533       }
 534       if ($OptionsInfo{TextOutput}) {
 535         if (-e $NewTextFileName) {
 536           warn "Warning: Ignoring file $SDFile: The file $NewTextFileName already exists\n";
 537           next FILELIST;
 538         }
 539       }
 540     }
 541 
 542     $SDFilesInfo{FileOkay}[$Index] = 1;
 543 
 544     $SDFilesInfo{OutFileRoot}[$Index] = $OutFileRoot;
 545     $SDFilesInfo{SDOutFileNames}[$Index] = $NewSDFileName;
 546     $SDFilesInfo{FPOutFileNames}[$Index] = $NewFPFileName;
 547     $SDFilesInfo{TextOutFileNames}[$Index] = $NewTextFileName;
 548 
 549     $SDFilesInfo{AllDataFieldsRef}[$Index] = $AllDataFieldsRef;
 550     $SDFilesInfo{CommonDataFieldsRef}[$Index] = $CommonDataFieldsRef;
 551   }
 552 }
 553 
 554 # Process option values...
 555 sub ProcessOptions {
 556   %OptionsInfo = ();
 557 
 558   $OptionsInfo{Mode} = $Options{mode};
 559   $OptionsInfo{AromaticityModel} = $Options{aromaticitymodel};
 560 
 561   ProcessAtomIdentifierTypeOptions();
 562 
 563   my($AtomTypesSetToUse);
 564   $AtomTypesSetToUse = '';
 565   if ($Options{mode} =~ /^AtomTypesBits$/i) {
 566     if ($Options{atomtypessettouse} && $Options{atomtypessettouse} !~ /^FixedSize$/) {
 567       die "Error: The value specified, $Options{atomtypessettouse}, for option \"-e, --AtomTypesSetToUse\" is not valid. Allowed values for AtomTypesBits of \"-m, --mode\" option: FixedSize\n";
 568     }
 569     $AtomTypesSetToUse = 'FixedSize';
 570   }
 571   else {
 572     if ($Options{atomidentifiertype} =~ /^(AtomicInvariantsAtomTypes|FunctionalClassAtomTypes)$/i && $Options{atomtypessettouse} =~ /^FixedSize$/) {
 573       die "Error: The value specified, $Options{atomtypessettouse}, for option \"-e, --AtomTypesSetToUse\" is not valid during \"AtomicInvariantsAtomTypes or FunctionalClassAtomTypes\" value of \"-a, --AtomIdentifierType\". Allowed values: ArbitrarySize\n";
 574     }
 575     if ($Options{atomidentifiertype} =~ /^TPSAAtomTypes$/i && $Options{atomtypessettouse} =~ /^ArbitrarySize$/) {
 576       die "Error: The value specified, $Options{atomtypessettouse}, for option \"-e, --AtomTypesSetToUse\" is not valid during \"TPSAAtomTypes\" value of \"-a, --AtomIdentifierType\". Allowed values: FixedSize\n";
 577     }
 578     $AtomTypesSetToUse = $Options{atomtypessettouse} ? $Options{atomtypessettouse} : 'ArbitrarySize';
 579   }
 580   $OptionsInfo{AtomTypesSetToUse} = $AtomTypesSetToUse;
 581 
 582   $OptionsInfo{BitsOrder} = $Options{bitsorder};
 583   $OptionsInfo{BitStringFormat} = $Options{bitstringformat};
 584 
 585   $OptionsInfo{CompoundIDMode} = $Options{compoundidmode};
 586   $OptionsInfo{CompoundIDLabel} = $Options{compoundidlabel};
 587   $OptionsInfo{DataFieldsMode} = $Options{datafieldsmode};
 588 
 589   my(@SpecifiedDataFields);
 590   @SpecifiedDataFields = ();
 591 
 592   @{$OptionsInfo{SpecifiedDataFields}} = ();
 593   $OptionsInfo{CompoundID} = '';
 594 
 595   if ($Options{datafieldsmode} =~ /^CompoundID$/i) {
 596     if ($Options{compoundidmode} =~ /^DataField$/i) {
 597       if (!$Options{compoundid}) {
 598         die "Error: You must specify a value for \"--CompoundID\" option in \"DataField\" \"--CompoundIDMode\". \n";
 599       }
 600       $OptionsInfo{CompoundID} = $Options{compoundid};
 601     }
 602     elsif ($Options{compoundidmode} =~ /^(LabelPrefix|MolNameOrLabelPrefix)$/i) {
 603       $OptionsInfo{CompoundID} = $Options{compoundid} ? $Options{compoundid} : 'Cmpd';
 604     }
 605   }
 606   elsif ($Options{datafieldsmode} =~ /^Specify$/i) {
 607     if (!$Options{datafields}) {
 608       die "Error: You must specify a value for \"--DataFields\" option in \"Specify\" \"-d, --DataFieldsMode\". \n";
 609     }
 610     @SpecifiedDataFields = split /\,/, $Options{datafields};
 611     push @{$OptionsInfo{SpecifiedDataFields}}, @SpecifiedDataFields;
 612   }
 613 
 614   $OptionsInfo{IgnoreHydrogens} = ($Options{ignorehydrogens} =~ /^Yes$/i) ? 1 : 0;
 615 
 616   $OptionsInfo{FingerprintsLabel} = $Options{fingerprintslabel} ? $Options{fingerprintslabel} : 'AtomTypesFingerprints';
 617 
 618   $OptionsInfo{Filter} = ($Options{filter} =~ /^Yes$/i) ? 1 : 0;
 619 
 620   if ($Options{fingerprintslabelmode} =~ /^FingerprintsLabelWithIDs$/) {
 621     if ($Options{mode} =~ /^(AtomTypesCount)$/i && $Options{atomtypessettouse} =~ /^FixedSize$/i) {
 622       # Append atom types to the fingerprints label...
 623       my($FixedSizeAtomTypesSetRef);
 624       $FixedSizeAtomTypesSetRef = GetFixedSizeAtomTypesSet();
 625 
 626       $OptionsInfo{FingerprintsLabel} .= "; AtomTypes: " . TextUtil::JoinWords($FixedSizeAtomTypesSetRef, " ", 0);
 627     }
 628   }
 629   $OptionsInfo{FingerprintsLabelMode} = $Options{fingerprintslabelmode};
 630 
 631   $OptionsInfo{KeepLargestComponent} = ($Options{keeplargestcomponent} =~ /^Yes$/i) ? 1 : 0;
 632 
 633   $OptionsInfo{Output} = $Options{output};
 634   $OptionsInfo{SDOutput} = ($Options{output} =~ /^(SD|All)$/i) ? 1 : 0;
 635   $OptionsInfo{FPOutput} = ($Options{output} =~ /^(FP|All)$/i) ? 1 : 0;
 636   $OptionsInfo{TextOutput} = ($Options{output} =~ /^(Text|All)$/i) ? 1 : 0;
 637 
 638   $OptionsInfo{OutDelim} = $Options{outdelim};
 639   $OptionsInfo{OutQuote} = ($Options{quote} =~ /^Yes$/i) ? 1 : 0;
 640 
 641   $OptionsInfo{OverwriteFiles} = $Options{overwrite} ? 1 : 0;
 642   $OptionsInfo{OutFileRoot} = $Options{root} ? $Options{root} : 0;
 643 
 644   # Setup default vector string format...
 645   my($VectorStringFormat);
 646   $VectorStringFormat = '';
 647   if ($Options{vectorstringformat}) {
 648     $VectorStringFormat = $Options{vectorstringformat};
 649   }
 650   else {
 651     $VectorStringFormat = ($Options{atomtypessettouse} =~ /^FixedSize$/) ? "ValuesString" : "IDsAndValuesString";
 652   }
 653   $OptionsInfo{VectorStringFormat} = $VectorStringFormat;
 654 }
 655 
 656 # Process atom identifier type and related options...
 657 #
 658 sub ProcessAtomIdentifierTypeOptions {
 659 
 660   $OptionsInfo{AtomIdentifierType} = $Options{atomidentifiertype};
 661 
 662   if ($Options{atomidentifiertype} =~ /^AtomicInvariantsAtomTypes$/i) {
 663     ProcessAtomicInvariantsToUseOption();
 664   }
 665   elsif ($Options{atomidentifiertype} =~ /^FunctionalClassAtomTypes$/i) {
 666     ProcessFunctionalClassesToUse();
 667   }
 668   elsif ($OptionsInfo{AtomIdentifierType} =~ /^(DREIDINGAtomTypes|EStateAtomTypes|MMFF94AtomTypes|SLogPAtomTypes|SYBYLAtomTypes|TPSAAtomTypes|UFFAtomTypes)$/i) {
 669     # Nothing to do for now...
 670   }
 671   else {
 672     die "Error: The value specified, $Options{atomidentifiertype}, for option \"-a, --AtomIdentifierType\" is not valid. Supported atom identifier types in current release of MayaChemTools: AtomicInvariantsAtomTypes, DREIDINGAtomTypes, EStateAtomTypes, FunctionalClassAtomTypes, MMFF94AtomTypes, SLogPAtomTypes, SYBYLAtomTypes, TPSAAtomTypes, UFFAtomTypes\n";
 673   }
 674 }
 675 
 676 # Process specified atomic invariants to use...
 677 #
 678 sub ProcessAtomicInvariantsToUseOption {
 679   my($AtomicInvariant, $AtomSymbolSpecified, @AtomicInvariantsWords);
 680 
 681   @{$OptionsInfo{AtomicInvariantsToUse}} = ();
 682   if (IsEmpty($Options{atomicinvariantstouse})) {
 683     die "Error: Atomic invariants value specified using \"--AtomicInvariantsToUse\" option is empty\n";
 684   }
 685   $AtomSymbolSpecified = 0;
 686   @AtomicInvariantsWords = split /\,/, $Options{atomicinvariantstouse};
 687   for $AtomicInvariant (@AtomicInvariantsWords) {
 688     if (!AtomTypes::AtomicInvariantsAtomTypes::IsAtomicInvariantAvailable($AtomicInvariant)) {
 689       die "Error: Atomic invariant specified, $AtomicInvariant, using \"--AtomicInvariantsToUse\" option is not valid...\n ";
 690     }
 691     if ($AtomicInvariant =~ /^(AS|AtomSymbol)$/i) {
 692       $AtomSymbolSpecified = 1;
 693     }
 694     push @{$OptionsInfo{AtomicInvariantsToUse}}, $AtomicInvariant;
 695   }
 696   if (!$AtomSymbolSpecified) {
 697     die "Error: Atomic invariant, AS or AtomSymbol, must be specified as using \"--AtomicInvariantsToUse\" option...\n ";
 698   }
 699 }
 700 
 701 # Process specified functional classes invariants to use...
 702 #
 703 sub ProcessFunctionalClassesToUse {
 704   my($FunctionalClass, @FunctionalClassesToUseWords);
 705 
 706   @{$OptionsInfo{FunctionalClassesToUse}} = ();
 707   if (IsEmpty($Options{functionalclassestouse})) {
 708     die "Error: Functional classes value specified using \"--FunctionalClassesToUse\" option is empty\n";
 709   }
 710   @FunctionalClassesToUseWords = split /\,/, $Options{functionalclassestouse};
 711   for $FunctionalClass (@FunctionalClassesToUseWords) {
 712     if (!AtomTypes::FunctionalClassAtomTypes::IsFunctionalClassAvailable($FunctionalClass)) {
 713       die "Error: Functional class specified, $FunctionalClass, using \"--FunctionalClassesToUse\" option is not valid...\n ";
 714     }
 715     push @{$OptionsInfo{FunctionalClassesToUse}}, $FunctionalClass;
 716   }
 717 }
 718 
 719 # Get fixed size atom types set...
 720 #
 721 sub GetFixedSizeAtomTypesSet {
 722   my($AtomTypesRef);
 723 
 724   $AtomTypesRef = undef;
 725 
 726   IDENTIFIERTYPE: {
 727     if ($OptionsInfo{AtomIdentifierType} =~ /^DREIDINGAtomTypes$/i) {
 728       $AtomTypesRef = $OptionsInfo{IgnoreHydrogens} ? DREIDINGAtomTypes::GetAllPossibleDREIDINGNonHydrogenAtomTypes() : DREIDINGAtomTypes::GetAllPossibleDREIDINGAtomTypes();
 729       last IDENTIFIERTYPE;
 730     }
 731 
 732     if ($OptionsInfo{AtomIdentifierType} =~ /^EStateAtomTypes$/i) {
 733       $AtomTypesRef = $OptionsInfo{IgnoreHydrogens} ? EStateAtomTypes::GetAllPossibleEStateNonHydrogenAtomTypes() : EStateAtomTypes::GetAllPossibleEStateAtomTypes();
 734       last IDENTIFIERTYPE;
 735     }
 736 
 737     if ($OptionsInfo{AtomIdentifierType} =~ /^MMFF94AtomTypes$/i) {
 738       $AtomTypesRef = $OptionsInfo{IgnoreHydrogens} ? MMFF94AtomTypes::GetAllPossibleMMFF94NonHydrogenAtomTypes() : MMFF94AtomTypes::GetAllPossibleMMFF94AtomTypes();
 739       last IDENTIFIERTYPE;
 740     }
 741 
 742     if ($OptionsInfo{AtomIdentifierType} =~ /^SLogPAtomTypes$/i) {
 743       $AtomTypesRef = $OptionsInfo{IgnoreHydrogens} ? SLogPAtomTypes::GetAllPossibleSLogPNonHydrogenAtomTypes() : SLogPAtomTypes::GetAllPossibleSLogPAtomTypes();
 744       last IDENTIFIERTYPE;
 745     }
 746 
 747     if ($OptionsInfo{AtomIdentifierType} =~ /^SYBYLAtomTypes$/i) {
 748       $AtomTypesRef = $OptionsInfo{IgnoreHydrogens} ? SYBYLAtomTypes::GetAllPossibleSYBYLNonHydrogenAtomTypes() : SYBYLAtomTypes::GetAllPossibleSYBYLAtomTypes();
 749       last IDENTIFIERTYPE;
 750     }
 751 
 752     if ($OptionsInfo{AtomIdentifierType} =~ /^TPSAAtomTypes$/i) {
 753       $AtomTypesRef = TPSAAtomTypes::GetAllPossibleTPSAAtomTypes();
 754       last IDENTIFIERTYPE;
 755     }
 756 
 757     if ($OptionsInfo{AtomIdentifierType} =~ /^UFFAtomTypes$/i) {
 758       $AtomTypesRef = $OptionsInfo{IgnoreHydrogens} ? UFFAtomTypes::GetAllPossibleUFFNonHydrogenAtomTypes() : UFFAtomTypes::GetAllPossibleUFFAtomTypes();
 759       last IDENTIFIERTYPE;
 760     }
 761     die "Error: GetFixedSizeAtomTypesSet: Atom types set for atom indentifier type, $OptionsInfo{AtomIdentifierType}, is not available...";
 762   }
 763 
 764   return $AtomTypesRef;
 765 }
 766 
 767 # Setup script usage  and retrieve command line arguments specified using various options...
 768 sub SetupScriptUsage {
 769 
 770   # Retrieve all the options...
 771   %Options = ();
 772 
 773   $Options{aromaticitymodel} = 'MayaChemToolsAromaticityModel';
 774 
 775   $Options{atomidentifiertype} = 'AtomicInvariantsAtomTypes';
 776   $Options{atomicinvariantstouse} = 'AS,X,BO,H,FC';
 777   $Options{functionalclassestouse} = 'HBD,HBA,PI,NI,Ar,Hal';
 778 
 779   $Options{atomtypessettouse} = 'ArbitrarySize';
 780 
 781   $Options{bitsorder} = 'Ascending';
 782   $Options{bitstringformat} = 'BinaryString';
 783 
 784   $Options{compoundidmode} = 'LabelPrefix';
 785   $Options{compoundidlabel} = 'CompoundID';
 786   $Options{datafieldsmode} = 'CompoundID';
 787 
 788   $Options{filter} = 'Yes';
 789 
 790   $Options{fingerprintslabelmode} = 'FingerprintsLabelOnly';
 791   $Options{keeplargestcomponent} = 'Yes';
 792 
 793   $Options{mode} = 'AtomTypesCount';
 794 
 795   $Options{ignorehydrogens} = 'Yes';
 796 
 797   $Options{quote} = 'yes';
 798 
 799   $Options{output} = 'text';
 800   $Options{outdelim} = 'comma';
 801   $Options{quote} = 'yes';
 802 
 803   $Options{vectorstringformat} = '';
 804 
 805   if (!GetOptions(\%Options, "aromaticitymodel=s", "atomidentifiertype|a=s", "atomicinvariantstouse=s", "functionalclassestouse=s", "atomtypessettouse|e=s", "bitsorder=s", "bitstringformat|b=s", "compoundid=s", "compoundidlabel=s", "compoundidmode=s", "datafields=s", "datafieldsmode|d=s", "filter|f=s", "fingerprintslabelmode=s", "fingerprintslabel=s",  "help|h", "ignorehydrogens|i=s", "keeplargestcomponent|k=s", "mode|m=s", "outdelim=s", "output=s", "overwrite|o", "quote|q=s", "root|r=s", "vectorstringformat|v=s", "workingdir|w=s")) {
 806     die "\nTo get a list of valid options and their values, use \"$ScriptName -h\" or\n\"perl -S $ScriptName -h\" command and try again...\n";
 807   }
 808   if ($Options{workingdir}) {
 809     if (! -d $Options{workingdir}) {
 810       die "Error: The value specified, $Options{workingdir}, for option \"-w --workingdir\" is not a directory name.\n";
 811     }
 812     chdir $Options{workingdir} or die "Error: Couldn't chdir $Options{workingdir}: $! \n";
 813   }
 814   if (!Molecule::IsSupportedAromaticityModel($Options{aromaticitymodel})) {
 815     my(@SupportedModels) = Molecule::GetSupportedAromaticityModels();
 816     die "Error: The value specified, $Options{aromaticitymodel}, for option \"--AromaticityModel\" is not valid. Supported aromaticity models in current release of MayaChemTools: @SupportedModels\n";
 817   }
 818   if ($Options{atomidentifiertype} !~ /^(AtomicInvariantsAtomTypes|DREIDINGAtomTypes|EStateAtomTypes|FunctionalClassAtomTypes|MMFF94AtomTypes|SLogPAtomTypes|SYBYLAtomTypes|TPSAAtomTypes|UFFAtomTypes)$/i) {
 819     die "Error: The value specified, $Options{atomidentifiertype}, for option \"-a, --AtomIdentifierType\" is not valid. Supported atom identifier types in current release of MayaChemTools: AtomicInvariantsAtomTypes, DREIDINGAtomTypes, EStateAtomTypes, FunctionalClassAtomTypes, MMFF94AtomTypes, SLogPAtomTypes, SYBYLAtomTypes, TPSAAtomTypes, UFFAtomTypes\n";
 820   }
 821   if ($Options{atomtypessettouse} && $Options{atomtypessettouse} !~ /^(ArbitrarySize|FixedSize)$/) {
 822     die "Error: The value specified, $Options{atomtypessettouse}, for option \"--AtomTypesSetToUse\" is not valid. Allowed values: ArbitrarySize or FixedSize\n";
 823   }
 824   if ($Options{bitsorder} !~ /^(Ascending|Descending)$/i) {
 825     die "Error: The value specified, $Options{bitsorder}, for option \"--BitsOrder\" is not valid. Allowed values: Ascending or Descending\n";
 826   }
 827   if ($Options{bitstringformat} !~ /^(BinaryString|HexadecimalString)$/i) {
 828     die "Error: The value specified, $Options{bitstringformat}, for option \"-b, --bitstringformat\" is not valid. Allowed values: BinaryString or HexadecimalString\n";
 829   }
 830   if ($Options{compoundidmode} !~ /^(DataField|MolName|LabelPrefix|MolNameOrLabelPrefix)$/i) {
 831     die "Error: The value specified, $Options{compoundidmode}, for option \"--CompoundIDMode\" is not valid. Allowed values: DataField, MolName, LabelPrefix or MolNameOrLabelPrefix\n";
 832   }
 833   if ($Options{datafieldsmode} !~ /^(All|Common|Specify|CompoundID)$/i) {
 834     die "Error: The value specified, $Options{datafieldsmode}, for option \"-d, --DataFieldsMode\" is not valid. Allowed values: All, Common, Specify or CompoundID\n";
 835   }
 836   if ($Options{filter} !~ /^(Yes|No)$/i) {
 837     die "Error: The value specified, $Options{filter}, for option \"-f, --Filter\" is not valid. Allowed values: Yes or No\n";
 838   }
 839   if ($Options{fingerprintslabelmode} !~ /^(FingerprintsLabelOnly|FingerprintsLabelWithIDs)$/i) {
 840     die "Error: The value specified, $Options{fingerprintslabelmode}, for option \"--FingerprintsLabelMode\" is not valid. Allowed values: FingerprintsLabelOnly or FingerprintsLabelWithIDs\n";
 841   }
 842   if ($Options{ignorehydrogens} !~ /^(Yes|No)$/i) {
 843     die "Error: The value specified, $Options{ignorehydrogens}, for option \"-i, --IgnoreHydrogens\" is not valid. Allowed values: Yes or No\n";
 844   }
 845   if ($Options{keeplargestcomponent} !~ /^(Yes|No)$/i) {
 846     die "Error: The value specified, $Options{keeplargestcomponent}, for option \"-k, --KeepLargestComponent\" is not valid. Allowed values: Yes or No\n";
 847   }
 848   if ($Options{mode} !~ /^(AtomTypesCount|AtomTypesBits)$/i) {
 849     die "Error: The value specified, $Options{mode}, for option \"-m, --mode\" is not valid. Allowed values: AtomTypesCount, or AtomTypesBits\n";
 850   }
 851   if ($Options{output} !~ /^(SD|FP|text|all)$/i) {
 852     die "Error: The value specified, $Options{output}, for option \"--output\" is not valid. Allowed values: SD, FP, text, or all\n";
 853   }
 854   if ($Options{outdelim} !~ /^(comma|semicolon|tab)$/i) {
 855     die "Error: The value specified, $Options{outdelim}, for option \"--outdelim\" is not valid. Allowed values: comma, tab, or semicolon\n";
 856   }
 857   if ($Options{quote} !~ /^(Yes|No)$/i) {
 858     die "Error: The value specified, $Options{quote}, for option \"-q --quote\" is not valid. Allowed values: Yes or No\n";
 859   }
 860   if ($Options{outdelim} =~ /semicolon/i && $Options{quote} =~ /^No$/i) {
 861     die "Error: The value specified, $Options{quote}, for option \"-q --quote\" is not allowed with, semicolon value of \"--outdelim\" option: Fingerprints string use semicolon as delimiter for various data fields and must be quoted.\n";
 862   }
 863   if ($Options{vectorstringformat} && $Options{vectorstringformat} !~ /^(ValuesString|IDsAndValuesString|IDsAndValuesPairsString|ValuesAndIDsString|ValuesAndIDsPairsString)$/i) {
 864     die "Error: The value specified, $Options{vectorstringformat}, for option \"-v, --VectorStringFormat\" is not valid. Allowed values: ValuesString, IDsAndValuesString, IDsAndValuesPairsString, ValuesAndIDsString or ValuesAndIDsPairsString\n";
 865   }
 866 }
 867