| 1 | 
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#include <stdio.h> | 
| 2 | 
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#include <stdlib.h> | 
| 3 | 
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#include <string.h> | 
| 4 | 
– | 
#include <math.h> | 
| 4 | 
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 | 
| 5 | 
+ | 
#define STR_BUFFER_SIZE 500 | 
| 6 | 
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| 7 | 
< | 
#include "madProps.h" | 
| 8 | 
< | 
#include "frameCount.h" | 
| 7 | 
> | 
// *******************************************************  | 
| 8 | 
> | 
// Uncomment the following two tyedefs to support multiple  | 
| 9 | 
> | 
// input files | 
| 10 | 
> | 
// ******************************************************* | 
| 11 | 
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 | 
| 12 | 
< | 
char *program_name; /*the name of the program */ | 
| 12 | 
> | 
typedef struct{ | 
| 13 | 
> | 
  char fileName[STR_BUFFER_SIZE]; | 
| 14 | 
> | 
  FILE* filePtr; | 
| 15 | 
> | 
} fileStruct; | 
| 16 | 
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 | 
| 17 | 
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typedef struct linkedNameTag { | 
| 18 | 
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  char name[STR_BUFFER_SIZE]; | 
| 19 | 
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  struct linkedNameTag* next; | 
| 20 | 
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} linkedName; | 
| 21 | 
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 | 
| 22 | 
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// ******************************************************* | 
| 23 | 
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// end multiple file support | 
| 24 | 
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// ******************************************************* | 
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| 26 | 
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| 27 | 
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char *programName; /*the name of the program */ | 
| 28 | 
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void usage(void); | 
| 29 | 
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| 30 | 
< | 
int main(argc, argv) | 
| 31 | 
< | 
     int argc; | 
| 32 | 
< | 
     char *argv[]; | 
| 30 | 
> | 
int main(argC, argV) | 
| 31 | 
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     int argC; | 
| 32 | 
> | 
     char *argV[]; | 
| 33 | 
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{ | 
| 34 | 
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  int i,j; // loop counters | 
| 35 | 
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| 36 | 
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  char* outPrefix; // the output prefix | 
| 37 | 
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| 38 | 
< | 
  struct xyz_frame *dumpArray; | 
| 39 | 
< | 
  int nFrames; // the nu8mvber of frames | 
| 40 | 
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  int lineNum = 0; // keeps track of the line number | 
| 23 | 
< | 
  int n_atoms; // the number of atoms | 
| 24 | 
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  int i,j; // loop counters | 
| 25 | 
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  int isFirst; | 
| 38 | 
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  char* conversionCheck; | 
| 39 | 
> | 
  int conversionError; | 
| 40 | 
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  int optionError; | 
| 41 | 
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 | 
| 42 | 
< | 
  char read_buffer[2000]; /*the line buffer for reading */ | 
| 43 | 
< | 
  char *foo; /*the pointer to the current string token */ | 
| 44 | 
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  FILE *in_file; /* the input file */ | 
| 30 | 
< | 
  char *in_name = NULL; /*the name of the input file */ | 
| 31 | 
< | 
  char *out_prefix; // the output prefix | 
| 32 | 
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  char current_flag; // used in parseing the flags | 
| 42 | 
> | 
  char currentFlag; // used in parsing the flags | 
| 43 | 
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  int done = 0; // multipurpose boolean | 
| 44 | 
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  int havePrefix; // boolean for the output prefix | 
| 45 | 
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| 46 | 
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  int flag1; | 
| 47 | 
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  char flag1Arg1[STR_BUFFER_SIZE]; | 
| 48 | 
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  char flag1Arg2[STR_BUFFER_SIZE]; | 
| 49 | 
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  int flag2; | 
| 50 | 
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  double flag2Val; | 
| 51 | 
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  int flag3; | 
| 52 | 
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  int rFlag; | 
| 53 | 
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  int iFlag, iVal; | 
| 54 | 
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   | 
| 55 | 
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  // ********************************************************** | 
| 56 | 
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  // to support single or multiple input files, uncomment the  | 
| 57 | 
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  // appropriate declarations | 
| 58 | 
+ | 
  // ********************************************************** | 
| 59 | 
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  // single: | 
| 60 | 
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| 61 | 
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//   char* inName; | 
| 62 | 
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//   FILE* inFile; | 
| 63 | 
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| 64 | 
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  int done = 0; // multipurpose boolean | 
| 65 | 
< | 
  int have_prefix = 0; // prefix boolean | 
| 66 | 
< | 
  int calcRMSD = 0; | 
| 64 | 
> | 
  // *********************************************************** | 
| 65 | 
> | 
  // multiple:  | 
| 66 | 
> | 
   | 
| 67 | 
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  fileStruct* inputArray; | 
| 68 | 
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  linkedName* headName; | 
| 69 | 
> | 
  linkedName* currentName; | 
| 70 | 
> | 
  int nInputs; | 
| 71 | 
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   | 
| 72 | 
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  // end input file declarations | 
| 73 | 
> | 
  // *********************************************************** | 
| 74 | 
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| 76 | 
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| 77 | 
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  int calcGofR = 0; | 
| 78 | 
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  char gofR1[30]; | 
| 79 | 
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  char gofR2[30]; | 
| 77 | 
> | 
  // intialize default values | 
| 78 | 
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| 80 | 
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  // ******************************************** | 
| 81 | 
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  // single input: | 
| 82 | 
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   | 
| 83 | 
> | 
//   inName = NULL; | 
| 84 | 
> | 
//   inFile = NULL; | 
| 85 | 
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   | 
| 86 | 
> | 
  // ********************************************* | 
| 87 | 
> | 
  // multiple input: | 
| 88 | 
> | 
   | 
| 89 | 
> | 
  nInputs = 0; | 
| 90 | 
> | 
  inputArray = NULL; | 
| 91 | 
> | 
  headName = NULL; | 
| 92 | 
> | 
  currentName = NULL; | 
| 93 | 
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 | 
| 94 | 
< | 
  int calcMuCorr = 0; | 
| 95 | 
< | 
  char muCorr[30]; | 
| 94 | 
> | 
  // end file initialization | 
| 95 | 
> | 
  // ********************************************** | 
| 96 | 
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 | 
| 47 | 
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  int calcCosCorr = 0; | 
| 48 | 
– | 
  char cosCorr1[30]; | 
| 49 | 
– | 
  char cosCorr2[30]; | 
| 97 | 
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 | 
| 51 | 
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  int startFrame = 0; | 
| 52 | 
– | 
  int haveStartFrame = 0; | 
| 53 | 
– | 
  int endFrame = 0; | 
| 54 | 
– | 
  int haveEndFrame = 0; | 
| 98 | 
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 | 
| 99 | 
< | 
  program_name = argv[0]; /*save the program name in case we need it*/ | 
| 99 | 
> | 
  outPrefix = NULL; | 
| 100 | 
> | 
 | 
| 101 | 
> | 
  conversionError = 0; | 
| 102 | 
> | 
  optionError = 0; | 
| 103 | 
> | 
  | 
| 104 | 
> | 
  havePrefix = 0; | 
| 105 | 
> | 
  flag1 = 0; | 
| 106 | 
> | 
  flag2 = 0; | 
| 107 | 
> | 
  flag3 = 0; | 
| 108 | 
> | 
  rFlag = 0; | 
| 109 | 
> | 
  iFlag = 0; | 
| 110 | 
> | 
 | 
| 111 | 
> | 
  flag2Val = 0.0; | 
| 112 | 
> | 
  iVal = 0; | 
| 113 | 
  | 
   | 
| 114 | 
< | 
  for( i = 1; i < argc; i++){ | 
| 114 | 
> | 
 | 
| 115 | 
> | 
   | 
| 116 | 
> | 
  // here we set the name of the program need by the usage message | 
| 117 | 
> | 
  programName = argV[0]; | 
| 118 | 
> | 
   | 
| 119 | 
> | 
 | 
| 120 | 
> | 
  for( i = 1; i < argC; i++){ | 
| 121 | 
  | 
     | 
| 122 | 
< | 
    if(argv[i][0] =='-'){ | 
| 122 | 
> | 
    if(argV[i][0] =='-'){ | 
| 123 | 
  | 
 | 
| 124 | 
  | 
      // parse the option | 
| 125 | 
  | 
       | 
| 126 | 
< | 
      if(argv[i][1] == '-' ){ | 
| 126 | 
> | 
      if(argV[i][1] == '-' ){ | 
| 127 | 
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 | 
| 128 | 
  | 
        // parse long word options | 
| 129 | 
  | 
         | 
| 130 | 
< | 
        if( !strcmp( argv[i], "--GofR" ) ){ | 
| 131 | 
< | 
          calcGofR = 1; | 
| 130 | 
> | 
        if( !strcmp( argV[i], "--flag1" ) ){ | 
| 131 | 
> | 
          flag1 = 1; // set flag1 to true | 
| 132 | 
> | 
           | 
| 133 | 
  | 
          i++; | 
| 134 | 
< | 
          strcpy( gofR1, argv[i] ); | 
| 134 | 
> | 
          if( i>=argC ){ | 
| 135 | 
> | 
            fprintf( stderr, | 
| 136 | 
> | 
                     "\n" | 
| 137 | 
> | 
                     "not enough arguments for flag1\n"); | 
| 138 | 
> | 
            usage(); | 
| 139 | 
> | 
            exit(0); | 
| 140 | 
> | 
          }        | 
| 141 | 
> | 
          strcpy( flag1Arg1, argV[i] ); | 
| 142 | 
> | 
 | 
| 143 | 
  | 
          i++; | 
| 144 | 
< | 
          strcpy( gofR2, argv[i] ); | 
| 144 | 
> | 
          if( i>=argC ){ | 
| 145 | 
> | 
            fprintf( stderr, | 
| 146 | 
> | 
                     "\n" | 
| 147 | 
> | 
                     "not enough arguments for flag1\n"); | 
| 148 | 
> | 
            usage(); | 
| 149 | 
> | 
            exit(0); | 
| 150 | 
> | 
          }        | 
| 151 | 
> | 
          strcpy( flag1Arg2, argV[i] ); | 
| 152 | 
  | 
        } | 
| 153 | 
  | 
 | 
| 154 | 
< | 
        else if( !strcmp( argv[i], "--CosCorr" ) ){ | 
| 155 | 
< | 
          calcCosCorr = 1; | 
| 154 | 
> | 
        else if( !strcmp( argV[i], "--flag2" ) ){ | 
| 155 | 
> | 
          flag2 = 1; // set the flag2 to true; | 
| 156 | 
> | 
           | 
| 157 | 
  | 
          i++; | 
| 158 | 
< | 
          strcpy( cosCorr1, argv[i] ); | 
| 159 | 
< | 
          i++; | 
| 160 | 
< | 
          strcpy( cosCorr2, argv[i] ); | 
| 158 | 
> | 
          if( i>=argC ){ | 
| 159 | 
> | 
            fprintf( stderr, | 
| 160 | 
> | 
                     "\n" | 
| 161 | 
> | 
                     "not enough arguments for flag2\n"); | 
| 162 | 
> | 
            usage(); | 
| 163 | 
> | 
            exit(0); | 
| 164 | 
> | 
          }        | 
| 165 | 
> | 
 | 
| 166 | 
> | 
          flag2Val = strtod( argV[i], &conversionCheck ); | 
| 167 | 
> | 
          if( conversionCheck == argV[i] ) conversionError = 1; | 
| 168 | 
> | 
          if( *conversionCheck != '\0' ) conversionError = 1; | 
| 169 | 
> | 
           | 
| 170 | 
> | 
          if( conversionError ){ | 
| 171 | 
> | 
             | 
| 172 | 
> | 
            fprintf( stderr, | 
| 173 | 
> | 
                     "Error converting \"%s\" to a double\n", argV[i] ); | 
| 174 | 
> | 
            usage(); | 
| 175 | 
> | 
            exit(0); | 
| 176 | 
> | 
          } | 
| 177 | 
> | 
           | 
| 178 | 
  | 
        } | 
| 179 | 
  | 
 | 
| 180 | 
< | 
        else if( !strcmp( argv[i], "--MuCorr") ){ | 
| 181 | 
< | 
          calcMuCorr = 1; | 
| 182 | 
< | 
          i++; | 
| 87 | 
< | 
          strcpy( muCorr, argv[i] ); | 
| 180 | 
> | 
        else if( !strcmp( argV[i], "--flag3") ){ | 
| 181 | 
> | 
          flag3 = 1; // set flag3 to be true | 
| 182 | 
> | 
           | 
| 183 | 
  | 
        } | 
| 184 | 
  | 
         | 
| 185 | 
< | 
        else if( !strcmp( argv[i], "--startFrame" ) ){ | 
| 91 | 
< | 
          haveStartFrame = 1; | 
| 92 | 
< | 
          i++; | 
| 93 | 
< | 
          startFrame = atoi(argv[i]); | 
| 94 | 
< | 
          startFrame--; | 
| 95 | 
< | 
        } | 
| 185 | 
> | 
        // anything else is an error | 
| 186 | 
  | 
 | 
| 97 | 
– | 
        else if( !strcmp( argv[i], "--endFrame" ) ){ | 
| 98 | 
– | 
          haveEndFrame = 1; | 
| 99 | 
– | 
          i++; | 
| 100 | 
– | 
          endFrame = atoi(argv[i]); | 
| 101 | 
– | 
        } | 
| 102 | 
– | 
 | 
| 187 | 
  | 
        else{ | 
| 188 | 
  | 
          fprintf( stderr,  | 
| 189 | 
< | 
                   "Invalid option \"%s\"\n", argv[i] ); | 
| 189 | 
> | 
                   "Invalid option \"%s\"\n", argV[i] ); | 
| 190 | 
  | 
          usage(); | 
| 191 | 
+ | 
          exit(0); | 
| 192 | 
  | 
        } | 
| 193 | 
  | 
      } | 
| 194 | 
  | 
       | 
| 198 | 
  | 
         | 
| 199 | 
  | 
        done =0; | 
| 200 | 
  | 
        j = 1; | 
| 201 | 
< | 
        current_flag = argv[i][j]; | 
| 202 | 
< | 
        while( (current_flag != '\0') && (!done) ){ | 
| 201 | 
> | 
        currentFlag = argV[i][j]; | 
| 202 | 
> | 
        while( (currentFlag != '\0') && (!done) ){ | 
| 203 | 
  | 
           | 
| 204 | 
< | 
          switch(current_flag){ | 
| 204 | 
> | 
          switch(currentFlag){ | 
| 205 | 
  | 
 | 
| 206 | 
+ | 
          case 'h': | 
| 207 | 
+ | 
            // -h => give the usage help message | 
| 208 | 
+ | 
             | 
| 209 | 
+ | 
            usage(); | 
| 210 | 
+ | 
            exit(0); | 
| 211 | 
+ | 
            break; | 
| 212 | 
+ | 
 | 
| 213 | 
  | 
          case 'o': | 
| 214 | 
  | 
            // -o <prefix> => the output prefix. | 
| 215 | 
  | 
 | 
| 216 | 
+ | 
            j++; | 
| 217 | 
+ | 
            currentFlag = argV[i][j]; | 
| 218 | 
+ | 
               | 
| 219 | 
+ | 
            if( currentFlag != '\0' ) optionError = 1; | 
| 220 | 
+ | 
             | 
| 221 | 
+ | 
            if( optionError ){ | 
| 222 | 
+ | 
              fprintf( stderr,  | 
| 223 | 
+ | 
                       "\n" | 
| 224 | 
+ | 
                       "The -o flag should end an option sequence.\n" | 
| 225 | 
+ | 
                       "   example: -ro <outname> *NOT* -or <outname>\n" ); | 
| 226 | 
+ | 
              usage(); | 
| 227 | 
+ | 
              exit(0); | 
| 228 | 
+ | 
            } | 
| 229 | 
+ | 
               | 
| 230 | 
  | 
            i++; | 
| 231 | 
< | 
            out_prefix = argv[i]; | 
| 232 | 
< | 
            have_prefix = 1; | 
| 233 | 
< | 
            done = 1; | 
| 234 | 
< | 
            break; | 
| 231 | 
> | 
            if( i>=argC ){ | 
| 232 | 
> | 
              fprintf( stderr, | 
| 233 | 
> | 
                       "\n" | 
| 234 | 
> | 
                       "not enough arguments for -o\n"); | 
| 235 | 
> | 
              usage(); | 
| 236 | 
> | 
              exit(0); | 
| 237 | 
> | 
          }        | 
| 238 | 
  | 
 | 
| 239 | 
< | 
          case 'h': | 
| 240 | 
< | 
            // -h => give the usage | 
| 239 | 
> | 
            outPrefix = argV[i]; | 
| 240 | 
> | 
            if( outPrefix[0] == '-' ) optionError = 1; | 
| 241 | 
> | 
                 | 
| 242 | 
> | 
            if( optionError ){ | 
| 243 | 
> | 
              fprintf( stderr,  | 
| 244 | 
> | 
                       "\n" | 
| 245 | 
> | 
                       "\"%s\" is not a valid out prefix/name.\n" | 
| 246 | 
> | 
                       "Out prefix/name should not begin with a dash.\n", | 
| 247 | 
> | 
                       outPrefix ); | 
| 248 | 
> | 
              usage(); | 
| 249 | 
> | 
              exit(0); | 
| 250 | 
> | 
            } | 
| 251 | 
  | 
             | 
| 252 | 
< | 
            usage(); | 
| 252 | 
> | 
            havePrefix = 1; | 
| 253 | 
> | 
            done = 1; | 
| 254 | 
  | 
            break; | 
| 255 | 
+ | 
 | 
| 256 | 
+ | 
 | 
| 257 | 
  | 
         | 
| 258 | 
  | 
          case 'r': | 
| 259 | 
< | 
            // calculates the rmsd | 
| 259 | 
> | 
            // the r flag | 
| 260 | 
  | 
 | 
| 261 | 
< | 
            calcRMSD = 1; | 
| 261 | 
> | 
            rFlag = 1; // set rflag to true | 
| 262 | 
  | 
            break; | 
| 263 | 
  | 
 | 
| 264 | 
< | 
          case 'g': | 
| 265 | 
< | 
            // calculate all to all g(r) | 
| 264 | 
> | 
          case 'i': | 
| 265 | 
> | 
            // -i <int>    set <int> to the iVal | 
| 266 | 
  | 
 | 
| 267 | 
< | 
            calcGofR = 1; | 
| 268 | 
< | 
            strcpy( gofR1, "all" ); | 
| 269 | 
< | 
            strcpy( gofR2, "all" ); | 
| 267 | 
> | 
            iFlag = 1; // set iFlag to true | 
| 268 | 
> | 
            j++; | 
| 269 | 
> | 
            currentFlag = argV[i][j]; | 
| 270 | 
> | 
               | 
| 271 | 
> | 
            if( currentFlag != '\0' ) optionError = 1; | 
| 272 | 
> | 
             | 
| 273 | 
> | 
            if( optionError ){ | 
| 274 | 
> | 
              fprintf( stderr,  | 
| 275 | 
> | 
                       "\n" | 
| 276 | 
> | 
                       "The -i flag should end an option sequence.\n" | 
| 277 | 
> | 
                       "   example: -ri <int> *NOT* -ir <int>\n" ); | 
| 278 | 
> | 
              usage(); | 
| 279 | 
> | 
              exit(0); | 
| 280 | 
> | 
            } | 
| 281 | 
> | 
 | 
| 282 | 
> | 
            i++; | 
| 283 | 
> | 
            if( i>=argC ){ | 
| 284 | 
> | 
              fprintf( stderr, | 
| 285 | 
> | 
                       "\n" | 
| 286 | 
> | 
                       "not enough arguments for -i\n"); | 
| 287 | 
> | 
              usage(); | 
| 288 | 
> | 
              exit(0); | 
| 289 | 
> | 
            }      | 
| 290 | 
> | 
 | 
| 291 | 
> | 
            iVal = (int)strtol( argV[i], &conversionCheck, 10 ); | 
| 292 | 
> | 
            if( conversionCheck == argV[i] ) conversionError = 1; | 
| 293 | 
> | 
            if( *conversionCheck != '\0' ) conversionError = 1; | 
| 294 | 
> | 
             | 
| 295 | 
> | 
            if( conversionError ){ | 
| 296 | 
> | 
               | 
| 297 | 
> | 
              fprintf( stderr, | 
| 298 | 
> | 
                       "Error converting \"%s\" to a int\n", argV[i] ); | 
| 299 | 
> | 
              usage(); | 
| 300 | 
> | 
              exit(0); | 
| 301 | 
> | 
            } | 
| 302 | 
> | 
             | 
| 303 | 
> | 
            done = 1; | 
| 304 | 
> | 
 | 
| 305 | 
  | 
            break; | 
| 306 | 
  | 
 | 
| 307 | 
  | 
          default: | 
| 308 | 
  | 
 | 
| 309 | 
< | 
            (void)fprintf(stderr, "Bad option \"-%c\"\n", current_flag); | 
| 309 | 
> | 
            (void)fprintf(stderr,  | 
| 310 | 
> | 
                          "\n" | 
| 311 | 
> | 
                          "Bad option \"-%c\"\n", currentFlag); | 
| 312 | 
  | 
            usage(); | 
| 313 | 
  | 
          } | 
| 314 | 
  | 
          j++; | 
| 315 | 
< | 
          current_flag = argv[i][j]; | 
| 315 | 
> | 
          currentFlag = argV[i][j]; | 
| 316 | 
  | 
        } | 
| 317 | 
  | 
      } | 
| 318 | 
  | 
    } | 
| 319 | 
  | 
 | 
| 320 | 
  | 
    else{ | 
| 321 | 
  | 
       | 
| 322 | 
< | 
      if( in_name != NULL ){ | 
| 322 | 
> | 
       | 
| 323 | 
> | 
      // ******************************************************** | 
| 324 | 
> | 
      // for only a single input file, leave this as it is. | 
| 325 | 
> | 
      // ******************************************************** | 
| 326 | 
> | 
       | 
| 327 | 
> | 
//       if( inName != NULL ){ | 
| 328 | 
> | 
//      fprintf( stderr,  | 
| 329 | 
> | 
//               "\n" | 
| 330 | 
> | 
//               "Error at \"%s\", program does not currently support\n" | 
| 331 | 
> | 
//               "more than one input file.\n" | 
| 332 | 
> | 
//               "\n", | 
| 333 | 
> | 
//               argV[i]); | 
| 334 | 
> | 
//      usage(); | 
| 335 | 
> | 
//      exit(0); | 
| 336 | 
> | 
//       } | 
| 337 | 
> | 
       | 
| 338 | 
> | 
//       inName = argV[i]; | 
| 339 | 
> | 
       | 
| 340 | 
> | 
      // ************************************************************* | 
| 341 | 
> | 
       | 
| 342 | 
> | 
       | 
| 343 | 
> | 
      // ************************************************************ | 
| 344 | 
> | 
      // To support more than one input file, uncomment the following | 
| 345 | 
> | 
      // section. | 
| 346 | 
> | 
      // ************************************************************ | 
| 347 | 
> | 
 | 
| 348 | 
> | 
       | 
| 349 | 
> | 
      nInputs++; | 
| 350 | 
> | 
      currentName = (linkedName *) malloc( sizeof( linkedName ) ); | 
| 351 | 
> | 
      if( currentName == NULL ){ | 
| 352 | 
  | 
        fprintf( stderr,  | 
| 353 | 
< | 
                 "Error at \"%s\", program does not currently support\n" | 
| 354 | 
< | 
                 "more than one input file.\n" | 
| 355 | 
< | 
                 "\n", | 
| 168 | 
< | 
                 argv[i]); | 
| 169 | 
< | 
        usage(); | 
| 353 | 
> | 
                 "\n" | 
| 354 | 
> | 
                 "Ran out of memory\n" ); | 
| 355 | 
> | 
        exit(0); | 
| 356 | 
  | 
      } | 
| 357 | 
< | 
 | 
| 358 | 
< | 
      in_name = argv[i]; | 
| 357 | 
> | 
       | 
| 358 | 
> | 
      strcpy( currentName->name, argV[i] ); | 
| 359 | 
> | 
       | 
| 360 | 
> | 
      currentName->next = headName; | 
| 361 | 
> | 
      headName = currentName; | 
| 362 | 
> | 
       | 
| 363 | 
> | 
      // ********************************************************** | 
| 364 | 
> | 
      // end multiple input files | 
| 365 | 
> | 
      // ********************************************************** | 
| 366 | 
  | 
    } | 
| 367 | 
  | 
  } | 
| 368 | 
  | 
 | 
| 369 | 
< | 
  if(in_name == NULL){ | 
| 370 | 
< | 
    usage(); | 
| 371 | 
< | 
  } | 
| 369 | 
> | 
 | 
| 370 | 
> | 
 | 
| 371 | 
> | 
 | 
| 372 | 
> | 
  // initialize the input file(s) | 
| 373 | 
  | 
 | 
| 374 | 
< | 
  if( !have_prefix ) out_prefix = in_name; | 
| 374 | 
> | 
  // *********************************************************** | 
| 375 | 
> | 
  // single file: | 
| 376 | 
  | 
   | 
| 377 | 
< | 
  printf( "Counting number of frames..." ); | 
| 378 | 
< | 
  fflush( stdout ); | 
| 379 | 
< | 
   | 
| 380 | 
< | 
  nFrames = frameCount( in_name ); | 
| 381 | 
< | 
  if( !haveEndFrame ) endFrame = nFrames; | 
| 377 | 
> | 
//   if(inName == NULL){ | 
| 378 | 
> | 
     | 
| 379 | 
> | 
//     fprintf( stderr, | 
| 380 | 
> | 
//           "\n" | 
| 381 | 
> | 
//           "Error, no input file was given\n"); | 
| 382 | 
> | 
//     usage(); | 
| 383 | 
> | 
//     exit(0); | 
| 384 | 
> | 
//   } | 
| 385 | 
  | 
 | 
| 386 | 
< | 
  printf( "done.\n" | 
| 387 | 
< | 
          "nframes = %d\n" | 
| 388 | 
< | 
          "\n", | 
| 389 | 
< | 
          nFrames ); | 
| 390 | 
< | 
  fflush( stdout ); | 
| 386 | 
> | 
//   inFile = fopen( inName, "r" ); | 
| 387 | 
> | 
//   if( inFile == NULL ){ | 
| 388 | 
> | 
     | 
| 389 | 
> | 
//     fprintf( stderr, | 
| 390 | 
> | 
//           "\n" | 
| 391 | 
> | 
//           "Error trying to open \"%s\" for reading\n", | 
| 392 | 
> | 
//           inName ); | 
| 393 | 
> | 
//     exit(0); | 
| 394 | 
> | 
//   } | 
| 395 | 
  | 
 | 
| 396 | 
< | 
  in_file = fopen(in_name, "r"); | 
| 397 | 
< | 
  if(in_file == NULL){ | 
| 398 | 
< | 
    printf("Cannot open file: %s\n", in_name); | 
| 399 | 
< | 
    exit(8); | 
| 396 | 
> | 
  // ************************************************************** | 
| 397 | 
> | 
  // multiple files: | 
| 398 | 
> | 
   | 
| 399 | 
> | 
  if( !nInputs ){ | 
| 400 | 
> | 
     | 
| 401 | 
> | 
    fprintf( stderr, | 
| 402 | 
> | 
             "\n" | 
| 403 | 
> | 
             "Error, no input files were given\n"); | 
| 404 | 
> | 
    usage(); | 
| 405 | 
> | 
    exit(0); | 
| 406 | 
  | 
  } | 
| 407 | 
  | 
 | 
| 408 | 
< | 
  // create and initialize the array of frames | 
| 408 | 
> | 
  // create the input array | 
| 409 | 
  | 
 | 
| 410 | 
< | 
  dumpArray = (struct xyz_frame*)calloc( nFrames, | 
| 411 | 
< | 
                                         sizeof( struct xyz_frame ) ); | 
| 412 | 
< | 
  for( i=0; i<nFrames; i++ ){ | 
| 413 | 
< | 
    dumpArray[i].nAtoms = 0; | 
| 414 | 
< | 
    dumpArray[i].time   = 0.0; | 
| 415 | 
< | 
    dumpArray[i].boxX   = 0.0; | 
| 208 | 
< | 
    dumpArray[i].boxY   = 0.0; | 
| 209 | 
< | 
    dumpArray[i].boxZ   = 0.0; | 
| 210 | 
< | 
    dumpArray[i].r      = NULL; | 
| 211 | 
< | 
    dumpArray[i].v      = NULL; | 
| 212 | 
< | 
    dumpArray[i].names  = NULL; | 
| 410 | 
> | 
  inputArray = (fileStruct *) calloc( nInputs, sizeof( fileStruct ) ); | 
| 411 | 
> | 
  if( inputArray == NULL ){ | 
| 412 | 
> | 
    fprintf(stderr, | 
| 413 | 
> | 
            "\n" | 
| 414 | 
> | 
            "Ran out of memory\n" ); | 
| 415 | 
> | 
    exit(0); | 
| 416 | 
  | 
  } | 
| 214 | 
– | 
 | 
| 215 | 
– | 
  // read the frames | 
| 417 | 
  | 
   | 
| 418 | 
< | 
  printf( "Reading the frames into the coordinate arrays..." ); | 
| 419 | 
< | 
  fflush( stdout ); | 
| 420 | 
< | 
 | 
| 220 | 
< | 
  isFirst = 1; | 
| 221 | 
< | 
  for(j =0; j<nFrames; j++ ){ | 
| 418 | 
> | 
  j = nInputs - 1; | 
| 419 | 
> | 
  currentName = headName; | 
| 420 | 
> | 
  while( currentName != NULL ){ | 
| 421 | 
  | 
     | 
| 422 | 
< | 
    // read the number of atoms | 
| 422 | 
> | 
    strcpy( inputArray[j].fileName, currentName->name ); | 
| 423 | 
> | 
    inputArray[j].filePtr = NULL; | 
| 424 | 
> | 
    j--; | 
| 425 | 
> | 
    currentName = currentName->next; | 
| 426 | 
> | 
  } | 
| 427 | 
  | 
 | 
| 428 | 
< | 
    fgets(read_buffer, sizeof(read_buffer), in_file); | 
| 429 | 
< | 
    lineNum++; | 
| 430 | 
< | 
 | 
| 228 | 
< | 
    n_atoms = atoi( read_buffer ); | 
| 229 | 
< | 
    dumpArray[j].nAtoms = n_atoms; | 
| 230 | 
< | 
 | 
| 231 | 
< | 
    dumpArray[j].r =  | 
| 232 | 
< | 
      (struct coords *)calloc(n_atoms, sizeof(struct coords)); | 
| 428 | 
> | 
  // delete linked list | 
| 429 | 
> | 
   | 
| 430 | 
> | 
  while( headName != NULL ){ | 
| 431 | 
  | 
     | 
| 432 | 
< | 
    if( isFirst ) { | 
| 433 | 
< | 
      dumpArray[0].names =  | 
| 236 | 
< | 
        (atomID *)calloc( n_atoms, sizeof(atomID) ); | 
| 237 | 
< | 
      isFirst = 0; | 
| 238 | 
< | 
    } | 
| 432 | 
> | 
    currentName = headName; | 
| 433 | 
> | 
    headName = currentName->next; | 
| 434 | 
  | 
 | 
| 435 | 
< | 
    if( calcMuCorr || calcCosCorr ){ | 
| 436 | 
< | 
          dumpArray[j].v =  | 
| 437 | 
< | 
            (struct vect *)calloc(n_atoms, sizeof(struct vect)); | 
| 243 | 
< | 
    } | 
| 435 | 
> | 
    free( currentName ); | 
| 436 | 
> | 
  } | 
| 437 | 
> | 
   | 
| 438 | 
  | 
 | 
| 439 | 
< | 
    //read the time and the box sizes | 
| 439 | 
> | 
  // open the files for reading | 
| 440 | 
> | 
   | 
| 441 | 
> | 
  for(i=0; i<nInputs; i++){ | 
| 442 | 
  | 
 | 
| 443 | 
< | 
    fgets(read_buffer, sizeof(read_buffer), in_file); | 
| 444 | 
< | 
    lineNum++; | 
| 445 | 
< | 
     | 
| 446 | 
< | 
    foo = strtok(read_buffer, " ,;\t"); | 
| 447 | 
< | 
    if(foo == NULL){ | 
| 448 | 
< | 
      printf("error in reading time at line %d\n", lineNum); | 
| 449 | 
< | 
      exit(8); | 
| 443 | 
> | 
    inputArray[i].filePtr = fopen( inputArray[i].fileName, "r" ); | 
| 444 | 
> | 
    if( inputArray[i].filePtr == NULL ){ | 
| 445 | 
> | 
       | 
| 446 | 
> | 
      fprintf( stderr, | 
| 447 | 
> | 
               "\n" | 
| 448 | 
> | 
               "Error trying to open \"%s\" for reading\n", | 
| 449 | 
> | 
               inputArray[i].fileName ); | 
| 450 | 
> | 
      exit(0); | 
| 451 | 
  | 
    } | 
| 255 | 
– | 
     | 
| 256 | 
– | 
    dumpArray[j].time = atof( foo ); | 
| 257 | 
– | 
     | 
| 258 | 
– | 
    foo = strtok(NULL, " ,;\t"); | 
| 259 | 
– | 
    if(foo == NULL){ | 
| 260 | 
– | 
      printf("error in reading boxX at line %d\n", lineNum); | 
| 261 | 
– | 
      exit(8); | 
| 262 | 
– | 
    } | 
| 263 | 
– | 
     | 
| 264 | 
– | 
    dumpArray[j].boxX = atof( foo ); | 
| 452 | 
  | 
 | 
| 453 | 
< | 
    foo = strtok(NULL, " ,;\t"); | 
| 267 | 
< | 
    if(foo == NULL){ | 
| 268 | 
< | 
      printf("error in reading boxY at line %d\n", lineNum); | 
| 269 | 
< | 
      exit(8); | 
| 270 | 
< | 
    } | 
| 271 | 
< | 
     | 
| 272 | 
< | 
    dumpArray[j].boxY = atof( foo ); | 
| 273 | 
< | 
     | 
| 274 | 
< | 
    foo = strtok(NULL, " ,;\t"); | 
| 275 | 
< | 
    if(foo == NULL){ | 
| 276 | 
< | 
      printf("error in reading boxZ at line %d\n", lineNum); | 
| 277 | 
< | 
      exit(8); | 
| 278 | 
< | 
    } | 
| 279 | 
< | 
     | 
| 280 | 
< | 
    dumpArray[j].boxZ = atof( foo ); | 
| 453 | 
> | 
    //read and do stuff here | 
| 454 | 
  | 
 | 
| 455 | 
+ | 
  } | 
| 456 | 
+ | 
   | 
| 457 | 
+ | 
  // ************************************************************* | 
| 458 | 
+ | 
  // end file opening | 
| 459 | 
+ | 
  // ************************************************************* | 
| 460 | 
+ | 
   | 
| 461 | 
  | 
 | 
| 283 | 
– | 
    for( i=0; i < n_atoms; i++){ | 
| 284 | 
– | 
       | 
| 285 | 
– | 
      fgets(read_buffer, sizeof(read_buffer), in_file); | 
| 286 | 
– | 
      lineNum++; | 
| 287 | 
– | 
       | 
| 288 | 
– | 
      // get the name and positions | 
| 462 | 
  | 
 | 
| 463 | 
< | 
      foo = strtok(read_buffer, " ,;\t"); | 
| 291 | 
< | 
      if(foo == NULL){ | 
| 292 | 
< | 
        printf("error in reading atom name at line %d\n", lineNum ); | 
| 293 | 
< | 
        exit(8); | 
| 294 | 
< | 
      } | 
| 295 | 
< | 
       | 
| 296 | 
< | 
      strcpy(dumpArray[0].names[i], foo); /*copy the atom name */ | 
| 463 | 
> | 
  //  or read and do stuff here. | 
| 464 | 
  | 
 | 
| 298 | 
– | 
      foo = strtok(NULL, " ,;\t"); | 
| 299 | 
– | 
      if(foo == NULL){ | 
| 300 | 
– | 
        printf("error in reading position x at line %d\n", lineNum); | 
| 301 | 
– | 
        exit(8); | 
| 302 | 
– | 
      } | 
| 303 | 
– | 
       | 
| 304 | 
– | 
      dumpArray[j].r[i].x = atof( foo ); | 
| 465 | 
  | 
 | 
| 306 | 
– | 
      foo = strtok(NULL, " ,;\t"); | 
| 307 | 
– | 
      if(foo == NULL){ | 
| 308 | 
– | 
        printf("error in reading position y at line %d\n", lineNum); | 
| 309 | 
– | 
        exit(8); | 
| 310 | 
– | 
      } | 
| 311 | 
– | 
       | 
| 312 | 
– | 
      dumpArray[j].r[i].y = atof( foo ); | 
| 466 | 
  | 
 | 
| 314 | 
– | 
      foo = strtok(NULL, " ,;\t"); | 
| 315 | 
– | 
      if(foo == NULL){ | 
| 316 | 
– | 
        printf("error in reading position z at line %d\n", lineNum); | 
| 317 | 
– | 
        exit(8); | 
| 318 | 
– | 
      } | 
| 319 | 
– | 
       | 
| 320 | 
– | 
      dumpArray[j].r[i].z = atof( foo ); | 
| 467 | 
  | 
 | 
| 322 | 
– | 
      if( calcCosCorr || calcMuCorr ){ | 
| 323 | 
– | 
         | 
| 324 | 
– | 
        foo = strtok(NULL, " ,;\t"); | 
| 325 | 
– | 
        if(foo == NULL){ | 
| 326 | 
– | 
                   | 
| 327 | 
– | 
          dumpArray[j].v[i].x = 0.0; | 
| 328 | 
– | 
          dumpArray[j].v[i].y = 0.0; | 
| 329 | 
– | 
          dumpArray[j].v[i].z = 0.0; | 
| 330 | 
– | 
        } | 
| 331 | 
– | 
        else{ | 
| 468 | 
  | 
 | 
| 469 | 
< | 
          dumpArray[j].v[i].x = atof( foo ); | 
| 470 | 
< | 
           | 
| 471 | 
< | 
          foo = strtok(NULL, " ,;\t"); | 
| 472 | 
< | 
          if(foo == NULL){ | 
| 337 | 
< | 
            printf("error in reading vector y at line %d\n", lineNum); | 
| 338 | 
< | 
            exit(8); | 
| 339 | 
< | 
          } | 
| 340 | 
< | 
           | 
| 341 | 
< | 
          dumpArray[j].v[i].y = atof( foo ); | 
| 342 | 
< | 
           | 
| 343 | 
< | 
          foo = strtok(NULL, " ,;\t"); | 
| 344 | 
< | 
          if(foo == NULL){ | 
| 345 | 
< | 
            printf("error in reading vector z at line %d\n", lineNum); | 
| 346 | 
< | 
            exit(8); | 
| 347 | 
< | 
          } | 
| 348 | 
< | 
           | 
| 349 | 
< | 
          dumpArray[j].v[i].z = atof( foo ); | 
| 350 | 
< | 
        } | 
| 351 | 
< | 
      } | 
| 352 | 
< | 
       | 
| 353 | 
< | 
    } | 
| 354 | 
< | 
  } | 
| 469 | 
> | 
  // close files when we are done. | 
| 470 | 
> | 
 | 
| 471 | 
> | 
  // *********************************************************** | 
| 472 | 
> | 
  // single: | 
| 473 | 
  | 
   | 
| 474 | 
< | 
  (void)fclose(in_file); | 
| 474 | 
> | 
//   fclose( inFile ); | 
| 475 | 
  | 
   | 
| 476 | 
< | 
  printf( "done\n" | 
| 477 | 
< | 
          "\n" ); | 
| 360 | 
< | 
  fflush( stdout ); | 
| 361 | 
< | 
   | 
| 362 | 
< | 
   | 
| 476 | 
> | 
  // ************************************************************* | 
| 477 | 
> | 
  // multiple: | 
| 478 | 
  | 
 | 
| 479 | 
< | 
  // do calculations here. | 
| 365 | 
< | 
 | 
| 366 | 
< | 
  if( calcGofR ){ | 
| 479 | 
> | 
  for( i=0; i<nInputs; i++){ | 
| 480 | 
  | 
     | 
| 481 | 
< | 
    fprintf( stdout, | 
| 369 | 
< | 
             "Calculating the g(r) between atoms \"%s\" and \"%s\"...", | 
| 370 | 
< | 
             gofR1, gofR2 ); | 
| 371 | 
< | 
    fflush( stdout ); | 
| 372 | 
< | 
     | 
| 373 | 
< | 
    // gofr call | 
| 374 | 
< | 
    GofR( out_prefix, gofR1, gofR2, dumpArray, nFrames, startFrame, endFrame ); | 
| 375 | 
< | 
     | 
| 376 | 
< | 
    fprintf( stdout,  | 
| 377 | 
< | 
             " done.\n" | 
| 378 | 
< | 
             "\n"); | 
| 379 | 
< | 
    fflush(stdout); | 
| 481 | 
> | 
    fclose( inputArray[i].filePtr ); | 
| 482 | 
  | 
  } | 
| 483 | 
  | 
 | 
| 484 | 
< | 
  if( calcRMSD ){ | 
| 485 | 
< | 
     | 
| 384 | 
< | 
    fprintf( stdout, | 
| 385 | 
< | 
             "Calculating the RMSD..." ); | 
| 386 | 
< | 
    fflush( stdout ); | 
| 387 | 
< | 
     | 
| 388 | 
< | 
    // RMSD call | 
| 484 | 
> | 
  free( inputArray ); // free the input Array if we are done; | 
| 485 | 
> | 
  inputArray = NULL; | 
| 486 | 
  | 
 | 
| 487 | 
< | 
     | 
| 488 | 
< | 
    fprintf( stdout,  | 
| 489 | 
< | 
             " done.\n" | 
| 393 | 
< | 
             "\n"); | 
| 394 | 
< | 
    fflush(stdout); | 
| 395 | 
< | 
  } | 
| 487 | 
> | 
  // ************************************************************ | 
| 488 | 
> | 
  // end file closing | 
| 489 | 
> | 
  // ************************************************************ | 
| 490 | 
  | 
 | 
| 397 | 
– | 
  if( calcMuCorr ){ | 
| 398 | 
– | 
     | 
| 399 | 
– | 
    fprintf( stdout, | 
| 400 | 
– | 
             "Calculating the mu correlation for \"%s\"...", | 
| 401 | 
– | 
             muCorr); | 
| 402 | 
– | 
    fflush( stdout ); | 
| 403 | 
– | 
     | 
| 404 | 
– | 
    // muCorr call | 
| 405 | 
– | 
 | 
| 406 | 
– | 
     | 
| 407 | 
– | 
    fprintf( stdout,  | 
| 408 | 
– | 
             " done.\n" | 
| 409 | 
– | 
             "\n"); | 
| 410 | 
– | 
    fflush(stdout); | 
| 411 | 
– | 
  } | 
| 412 | 
– | 
 | 
| 413 | 
– | 
  if( calcCosCorr ){ | 
| 414 | 
– | 
     | 
| 415 | 
– | 
    fprintf( stdout, | 
| 416 | 
– | 
             "Calculating the cos correlation between \"%s\" and \"%s\"...", | 
| 417 | 
– | 
             cosCorr1, cosCorr2 ); | 
| 418 | 
– | 
    fflush( stdout ); | 
| 419 | 
– | 
     | 
| 420 | 
– | 
    cosCorr( out_prefix, cosCorr1, cosCorr2, dumpArray, nFrames, startFrame,  | 
| 421 | 
– | 
             endFrame ); | 
| 422 | 
– | 
     | 
| 423 | 
– | 
    fprintf( stdout,  | 
| 424 | 
– | 
             " done.\n" | 
| 425 | 
– | 
             "\n"); | 
| 426 | 
– | 
    fflush(stdout); | 
| 427 | 
– | 
  } | 
| 428 | 
– | 
   | 
| 429 | 
– | 
  return 0; | 
| 430 | 
– | 
   | 
| 491 | 
  | 
} | 
| 492 | 
  | 
 | 
| 493 | 
  | 
 | 
| 434 | 
– | 
void map( double *x, double *y, double *z,  | 
| 435 | 
– | 
          double boxX, double boxY, double boxZ ){  | 
| 436 | 
– | 
   | 
| 437 | 
– | 
  *x -= boxX * copysign(1.0,*x) * floor( fabs( *x/boxX ) + 0.5  ); | 
| 438 | 
– | 
  *y -= boxY * copysign(1.0,*y) * floor( fabs( *y/boxY ) + 0.5  ); | 
| 439 | 
– | 
  *z -= boxZ * copysign(1.0,*z) * floor( fabs( *z/boxZ ) + 0.5  ); | 
| 440 | 
– | 
 | 
| 441 | 
– | 
} | 
| 442 | 
– | 
 | 
| 443 | 
– | 
 | 
| 494 | 
  | 
/*************************************************************************** | 
| 495 | 
  | 
 * prints out the usage for the command line arguments, then exits. | 
| 496 | 
  | 
 ***************************************************************************/ | 
| 497 | 
  | 
 | 
| 498 | 
  | 
void usage(){ | 
| 499 | 
  | 
  (void)fprintf(stdout,  | 
| 450 | 
– | 
                "The proper usage is: %s [options] <xyz_file>\n" | 
| 500 | 
  | 
                "\n" | 
| 501 | 
+ | 
                "The proper usage is: %s [options] <input_file>\n" | 
| 502 | 
+ | 
                "\n" | 
| 503 | 
  | 
                "Options:\n" | 
| 504 | 
  | 
                "\n" | 
| 505 | 
  | 
                "   short:\n" | 
| 506 | 
  | 
                "   ------\n" | 
| 507 | 
  | 
                "   -h              Display this message\n" | 
| 508 | 
< | 
                "   -o <prefix>     The output prefix\n" | 
| 509 | 
< | 
                "   -r              Calculate the RMSD\n" | 
| 510 | 
< | 
                "   -g              Calculate all to all g(r)\n" | 
| 508 | 
> | 
                "   -o <name>       The output name/prefix\n" | 
| 509 | 
> | 
                "   -r              the r flag\n" | 
| 510 | 
> | 
                "   -i <int>        set number to <#>\n" | 
| 511 | 
  | 
                 | 
| 512 | 
  | 
                "\n" | 
| 513 | 
  | 
                "   long:\n" | 
| 514 | 
  | 
                "   -----\n" | 
| 515 | 
< | 
                "   --GofR <atom1> <atom2>    Calculates g(r) between atom1 and atom 2\n" | 
| 516 | 
< | 
                "                               -note: \"all\" will do all atoms\n" | 
| 517 | 
< | 
                "   --MuCorr <atom>           Calculate mu correlation of atom\n" | 
| 467 | 
< | 
                "   --CosCorr <atom1> <atom2> Calculate the cos correlation between atom1 and atom2\n" | 
| 468 | 
< | 
                "   --startFrame <frame#>     Specifies a frame to start correlating\n" | 
| 469 | 
< | 
                "   --endFrame <frame#>       Specifies a frame to stop correlating.\n" | 
| 515 | 
> | 
                "   --flag1 <arg1> <arg2>     does flag 1 for arg1 and 2\n" | 
| 516 | 
> | 
                "   --flag2 <double>          does flag 2 for double\n" | 
| 517 | 
> | 
                "   --flag3                   does flag 3\n" | 
| 518 | 
  | 
                 | 
| 519 | 
  | 
                "\n" | 
| 520 | 
  | 
                "\n", | 
| 521 | 
< | 
                program_name); | 
| 522 | 
< | 
  exit(8); | 
| 521 | 
> | 
                programName); | 
| 522 | 
> | 
  exit(0); | 
| 523 | 
  | 
} |