| 1 |
C $Header: /u/gcmpack/MITgcm/eesupp/src/utils.F,v 1.15 2004/03/27 03:51:51 edhill Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "CPP_EEOPTIONS.h" |
| 5 |
|
| 6 |
C-- File utils.F: General purpose support routines |
| 7 |
C-- Contents |
| 8 |
C-- U DATE - Returns date and time. |
| 9 |
C-- IFNBLNK - Returns index of first non-blank string character. |
| 10 |
C-- ILNBLNK - Returns index of last non-blank string character. |
| 11 |
C-- IO_ERRCOUNT - Reads IO error counter. |
| 12 |
C-- LCASE - Translates to lower case. |
| 13 |
C--UM MACHINE - Returns character string identifying computer. |
| 14 |
C-- UCASE - Translates to upper case. |
| 15 |
C-- Routines marked "M" contain specific machine dependent code. |
| 16 |
C-- Routines marked "U" contain UNIX OS calls. |
| 17 |
|
| 18 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 19 |
CBOP |
| 20 |
C !ROUTINE: DATE |
| 21 |
|
| 22 |
C !INTERFACE: |
| 23 |
SUBROUTINE DATE ( string , myThreadId ) |
| 24 |
IMPLICIT NONE |
| 25 |
|
| 26 |
C !DESCRIPTION: |
| 27 |
C *==========================================================* |
| 28 |
C | SUBROUTINE DATE | |
| 29 |
C | o Return current date | |
| 30 |
C *==========================================================* |
| 31 |
|
| 32 |
C !USES: |
| 33 |
#include "SIZE.h" |
| 34 |
#include "EEPARAMS.h" |
| 35 |
|
| 36 |
C !INPUT/OUTPUT PARAMETERS: |
| 37 |
C string :: Date returned in string |
| 38 |
C myThreadId :: My thread number |
| 39 |
CHARACTER*(*) string |
| 40 |
INTEGER myThreadId |
| 41 |
|
| 42 |
C !LOCAL VARIABLES: |
| 43 |
C lDate :: Length of date string |
| 44 |
C msgBuffer :: Temp. for building error messages |
| 45 |
INTEGER lDate |
| 46 |
CHARACTER*(MAX_LEN_MBUF) msgBuffer |
| 47 |
CEOP |
| 48 |
|
| 49 |
lDate = 24 |
| 50 |
IF ( LEN(string) .LT. lDate ) GOTO 901 |
| 51 |
string = ' ' |
| 52 |
#ifdef HAVE_FDATE |
| 53 |
CALL FDATE( string ) |
| 54 |
#endif |
| 55 |
|
| 56 |
1000 CONTINUE |
| 57 |
RETURN |
| 58 |
901 CONTINUE |
| 59 |
WRITE(msgBuffer,'(A)') |
| 60 |
&' ' |
| 61 |
CALL PRINT_MESSAGE(msgBuffer,standardMessageUnit, |
| 62 |
&SQUEEZE_RIGHT,myThreadId) |
| 63 |
WRITE(msgBuffer,'(A)') |
| 64 |
&'*** WARNING WARNING WARNING WARNING WARNING WARNING ***' |
| 65 |
CALL PRINT_MESSAGE(msgBuffer,standardMessageUnit, |
| 66 |
&SQUEEZE_RIGHT,myThreadId) |
| 67 |
WRITE(msgBuffer,'(A)') |
| 68 |
&'procedure: "DATE".' |
| 69 |
CALL PRINT_MESSAGE(msgBuffer,standardMessageUnit, |
| 70 |
&SQUEEZE_RIGHT,myThreadId) |
| 71 |
WRITE(msgBuffer,'(A)') |
| 72 |
&'Variable passed to S/R DATE is too small.' |
| 73 |
CALL PRINT_MESSAGE(msgBuffer,standardMessageUnit, |
| 74 |
&SQUEEZE_RIGHT,myThreadId) |
| 75 |
WRITE(msgBuffer,'(A)') |
| 76 |
&' Argument must be at least',lDate,'characters long.' |
| 77 |
CALL PRINT_MESSAGE(msgBuffer,standardMessageUnit, |
| 78 |
&SQUEEZE_RIGHT,myThreadId) |
| 79 |
WRITE(msgBuffer,'(A)') |
| 80 |
&'*******************************************************' |
| 81 |
CALL PRINT_MESSAGE(msgBuffer,standardMessageUnit, |
| 82 |
&SQUEEZE_RIGHT,myThreadId) |
| 83 |
GOTO 1000 |
| 84 |
END |
| 85 |
|
| 86 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 87 |
CBOP |
| 88 |
C !ROUTINE: IFNBLNK |
| 89 |
|
| 90 |
C !INTERFACE: |
| 91 |
INTEGER FUNCTION IFNBLNK( string ) |
| 92 |
IMPLICIT NONE |
| 93 |
|
| 94 |
C !DESCRIPTION: |
| 95 |
C *==========================================================* |
| 96 |
C | FUNCTION IFNBLNK | |
| 97 |
C | o Find first non-blank in character string. | |
| 98 |
C *==========================================================* |
| 99 |
|
| 100 |
C !INPUT PARAMETERS: |
| 101 |
C string :: String to find first non-blank in. |
| 102 |
CHARACTER*(*) string |
| 103 |
|
| 104 |
C !LOCAL VARIABLES: |
| 105 |
C L, LS :: Temps for string locations |
| 106 |
INTEGER L, LS |
| 107 |
CEOP |
| 108 |
|
| 109 |
LS = LEN(string) |
| 110 |
IFNBLNK = 0 |
| 111 |
DO 10 L = 1, LS |
| 112 |
IF ( string(L:L) .EQ. ' ' ) GOTO 10 |
| 113 |
IFNBLNK = L |
| 114 |
GOTO 11 |
| 115 |
10 CONTINUE |
| 116 |
11 CONTINUE |
| 117 |
|
| 118 |
RETURN |
| 119 |
END |
| 120 |
|
| 121 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 122 |
CBOP |
| 123 |
C !ROUTINE: ILNBLNK |
| 124 |
|
| 125 |
C !INTERFACE: |
| 126 |
INTEGER FUNCTION ILNBLNK( string ) |
| 127 |
IMPLICIT NONE |
| 128 |
|
| 129 |
C !DESCRIPTION: |
| 130 |
C *==========================================================* |
| 131 |
C | FUNCTION ILNBLNK | |
| 132 |
C | o Find last non-blank in character string. | |
| 133 |
C *==========================================================* |
| 134 |
|
| 135 |
C !INPUT PARAMETERS: |
| 136 |
C string :: string to scan |
| 137 |
CHARACTER*(*) string |
| 138 |
|
| 139 |
C !LOCAL VARIABLES: |
| 140 |
C L, LS :: Temps. used in scanning string |
| 141 |
INTEGER L, LS |
| 142 |
CEOP |
| 143 |
|
| 144 |
LS = LEN(string) |
| 145 |
c ILNBLNK = LS |
| 146 |
ILNBLNK = 0 |
| 147 |
DO 10 L = LS, 1, -1 |
| 148 |
IF ( string(L:L) .EQ. ' ' ) GOTO 10 |
| 149 |
ILNBLNK = L |
| 150 |
GOTO 11 |
| 151 |
10 CONTINUE |
| 152 |
11 CONTINUE |
| 153 |
|
| 154 |
RETURN |
| 155 |
END |
| 156 |
|
| 157 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 158 |
CBOP |
| 159 |
C !ROUTINE: IO_ERRCOUNT |
| 160 |
|
| 161 |
C !INTERFACE: |
| 162 |
INTEGER FUNCTION IO_ERRCOUNT(myThid) |
| 163 |
IMPLICIT NONE |
| 164 |
|
| 165 |
C !DESCRIPTION: |
| 166 |
C *==========================================================* |
| 167 |
C | FUNCTION IO\_ERRCOUNT | |
| 168 |
C | o Reads IO error counter. | |
| 169 |
C *==========================================================* |
| 170 |
|
| 171 |
C !USES: |
| 172 |
C == Global variables == |
| 173 |
#include "SIZE.h" |
| 174 |
#include "EEPARAMS.h" |
| 175 |
|
| 176 |
C !INPUT PARAMETERS: |
| 177 |
C == Routine arguments == |
| 178 |
C myThid :: My thread number |
| 179 |
INTEGER myThid |
| 180 |
|
| 181 |
CEOP |
| 182 |
|
| 183 |
IO_ERRCOUNT = ioErrorCount(myThid) |
| 184 |
|
| 185 |
RETURN |
| 186 |
END |
| 187 |
|
| 188 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 189 |
CBOP |
| 190 |
C !ROUTINE: LCASE |
| 191 |
|
| 192 |
C !INTERFACE: |
| 193 |
SUBROUTINE LCASE ( string ) |
| 194 |
IMPLICIT NONE |
| 195 |
|
| 196 |
C !DESCRIPTION: |
| 197 |
C *==========================================================* |
| 198 |
C | SUBROUTINE LCASE | |
| 199 |
C | o Convert character string to all lower case. | |
| 200 |
C *==========================================================* |
| 201 |
|
| 202 |
C !INPUT/OUTPUT PARAMETERS: |
| 203 |
CHARACTER*(*) string |
| 204 |
|
| 205 |
C !LOCALVARIABLES: |
| 206 |
CHARACTER*26 LOWER |
| 207 |
DATA LOWER /'abcdefghijklmnopqrstuvwxyz'/ |
| 208 |
SAVE LOWER |
| 209 |
CHARACTER*26 UPPER |
| 210 |
DATA UPPER /'ABCDEFGHIJKLMNOPQRSTUVWXYZ'/ |
| 211 |
SAVE UPPER |
| 212 |
INTEGER I, L |
| 213 |
CEOP |
| 214 |
|
| 215 |
DO 10 I = 1, LEN(string) |
| 216 |
L = INDEX(UPPER,string(I:I)) |
| 217 |
IF ( L .EQ. 0 ) GOTO 10 |
| 218 |
string(I:I) = LOWER(L:L) |
| 219 |
10 CONTINUE |
| 220 |
|
| 221 |
RETURN |
| 222 |
END |
| 223 |
|
| 224 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 225 |
CBOP |
| 226 |
C !ROUTINE: MACHINE |
| 227 |
|
| 228 |
C !INTERFACE: |
| 229 |
SUBROUTINE MACHINE ( string ) |
| 230 |
IMPLICIT NONE |
| 231 |
|
| 232 |
C !DESCRIPTION: |
| 233 |
C *==========================================================* |
| 234 |
C | SUBROUTINE MACHINE | |
| 235 |
C | o Return computer identifier in string. | |
| 236 |
C *==========================================================* |
| 237 |
|
| 238 |
C !USES: |
| 239 |
#include "SIZE.h" |
| 240 |
#include "EEPARAMS.h" |
| 241 |
INTEGER IFNBLNK |
| 242 |
INTEGER ILNBLNK |
| 243 |
EXTERNAL IFNBLNK |
| 244 |
EXTERNAL ILNBLNK |
| 245 |
|
| 246 |
C !OUTPUT PARAMETERS: |
| 247 |
C string :: Machine identifier |
| 248 |
CHARACTER*(*) string |
| 249 |
|
| 250 |
C !LOCAL VARIABLES: |
| 251 |
C iFirst, iLast, :: String indexing temps. |
| 252 |
C iEnd, iFree, idSize |
| 253 |
C strTmp, idString :: Temps. for strings. |
| 254 |
INTEGER iFirst |
| 255 |
INTEGER iLast |
| 256 |
INTEGER iEnd |
| 257 |
INTEGER iFree |
| 258 |
INTEGER idSize |
| 259 |
CHARACTER*1024 strTmp |
| 260 |
CHARACTER*1024 idString |
| 261 |
CEOP |
| 262 |
|
| 263 |
strTmp = 'UNKNOWN' |
| 264 |
iFree = 1 |
| 265 |
idSize = LEN(string) |
| 266 |
#if (defined (TARGET_T3E) || defined (TARGET_CRAY_VECTOR) && !defined (TARGET_NEC_VECTOR)) |
| 267 |
IFirst = 0 |
| 268 |
CALL PXFGETENV('USER',iFirst,strTmp,ILast,Iend ) |
| 269 |
#else |
| 270 |
CALL GETENV('USER',strTmp ) |
| 271 |
#endif |
| 272 |
IF ( strTmp .NE. ' ' ) THEN |
| 273 |
iFirst = IFNBLNK(strTmp) |
| 274 |
iLast = ILNBLNK(strTmp) |
| 275 |
iEnd = iLast-iFirst+1 |
| 276 |
IF (iEnd .GE. 0 ) THEN |
| 277 |
idString(iFree:) = strTmp(iFirst:iFirst+iEnd) |
| 278 |
ENDIF |
| 279 |
iFree = iFree+iEnd+1 |
| 280 |
IF ( iFree .LE. idSize ) THEN |
| 281 |
idString(iFree:iFree) = '@' |
| 282 |
iFree = iFree+1 |
| 283 |
ENDIF |
| 284 |
ENDIF |
| 285 |
strTmp = 'UNKNOWN' |
| 286 |
#if (defined (TARGET_T3E) || defined (TARGET_CRAY_VECTOR) && !defined (TARGET_NEC_VECTOR)) |
| 287 |
IFirst = 0 |
| 288 |
CALL PXFGETENV('HOST',iFirst,strTmp,ILast,Iend ) |
| 289 |
#else |
| 290 |
CALL GETENV('HOST',strTmp ) |
| 291 |
#endif |
| 292 |
IF ( strTmp .NE. ' ' ) THEN |
| 293 |
iFirst = IFNBLNK(strTmp) |
| 294 |
iLast = ILNBLNK(strTmp) |
| 295 |
iEnd = iLast-iFirst+1 |
| 296 |
iEnd = MIN(iEnd,idSize-iFree) |
| 297 |
iEnd = iEnd-1 |
| 298 |
IF (iEnd .GE. 0 ) THEN |
| 299 |
idString(iFree:) = strTmp(iFirst:iFirst+iEnd) |
| 300 |
ENDIF |
| 301 |
iFree = iFree+iEnd+1 |
| 302 |
ENDIF |
| 303 |
|
| 304 |
string = idString |
| 305 |
|
| 306 |
RETURN |
| 307 |
END |
| 308 |
|
| 309 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 310 |
CBOP |
| 311 |
C !ROUTINE: UCASE |
| 312 |
|
| 313 |
C !INTERFACE: |
| 314 |
SUBROUTINE UCASE ( string ) |
| 315 |
IMPLICIT NONE |
| 316 |
|
| 317 |
C !DESCRIPTION: |
| 318 |
C Translate string to upper case. |
| 319 |
|
| 320 |
C !INPUT/OUTPUT PARAMETERS: |
| 321 |
CHARACTER*(*) string |
| 322 |
|
| 323 |
C !LOCAL VARIABLES: |
| 324 |
CHARACTER*26 LOWER |
| 325 |
DATA LOWER /'abcdefghijklmnopqrstuvwxyz'/ |
| 326 |
SAVE LOWER |
| 327 |
CHARACTER*26 UPPER |
| 328 |
DATA UPPER /'ABCDEFGHIJKLMNOPQRSTUVWXYZ'/ |
| 329 |
SAVE UPPER |
| 330 |
INTEGER I, L |
| 331 |
CEOP |
| 332 |
|
| 333 |
DO 10 I = 1, LEN(string) |
| 334 |
L = INDEX(LOWER,string(I:I)) |
| 335 |
IF ( L .EQ. 0 ) GOTO 10 |
| 336 |
string(I:I) = UPPER(L:L) |
| 337 |
10 CONTINUE |
| 338 |
|
| 339 |
RETURN |
| 340 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph