get_file_name_info.F

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Copyright>
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!||====================================================================
!||    get_file_name_info   ../engine/source/system/get_file_name_info.f
!||--- called by ------------------------------------------------------
!||    radioss2             ../engine/source/engine/radioss2.F
!||--- calls      -----------------------------------------------------
!||    arret                ../engine/source/system/arret.F
!||    phelpinfo            ../engine/source/engine/execargcheck.F
!||====================================================================
      SUBROUTINE get_file_name_info(INPUT,LENI,
     *                              ROOTNAME,LENR,
     *                              RUNN,FVERS)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      CHARACTER INPUT*256
      CHARACTER ROOTNAME*80
      INTEGER LENI,LENR,RUNN,FVERS
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER ERR,FST,LST,V4RNUM,rd
      CHARACTER ARUN*4,EXT*4,EXT3*3,V4LETTER,V5LETTER
C-----------------------------------------------    
      IF (input=='CHECK_DATA')THEN
        lenr = 0
        runn = 0
        RETURN
      ENDIF  
 
      IF (leni < 4) GOTO 1000
 
      
      WRITE(ext,'(A)') input(leni-3:leni)
      IF ( lle(ext,'.rad') .AND. lge(ext,'.rad')) THEN
         IF (leni < 10 ) GOTO 1000
C Run number
         READ(input(leni-7:leni-4),fmt='(I4)',err=1000) runn
C Rootname
         WRITE(rootname,fmt='(A)',err=1000) input(1:leni-9)
         lenr=len_trim(rootname)
C Dataset letter
         WRITE(v5letter,'(A)') input(leni-8:leni-8)
         IF ( v5letter=='_') THEN
           fvers = 5
         ELSE
           GOTO 1000
         ENDIF   
      ELSE
C Run number
         READ(input(leni-1:leni),fmt='(I2)',err=1000) runn
C Rootname
         WRITE(rootname,fmt='(A)',err=1000) input(1:leni-3)
         lenr=len_trim(rootname)
C Dataset letter         
         WRITE(v4letter,'(A)') input(leni-2:leni-2)
         IF ( v4letter=='D') THEN
            fvers=4
         ELSE
            GOTO 1000
         ENDIF
 
      ENDIF
 
 
      RETURN
 
 1000  CONTINUE
       CALL phelpinfo(3,input,leni)
       CALL arret(7)
      END