nvar.F

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!||====================================================================
!||    nvar                   ../common_source/input/nvar.F
!||--- called by ------------------------------------------------------
!||    elbufdef_mod           ../common_source/modules/mat_elem/elbufdef_mod.F90
!||    sensor_mod             ../common_source/modules/sensor_mod.F90
!||--- uses       -----------------------------------------------------
!||    names_and_titles_mod   ../common_source/modules/names_and_titles_mod.F
!||====================================================================
      INTEGER FUNCTION nvar(TEXT)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
        USE names_and_titles_mod, ONLY: ncharline100
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
 
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        CHARACTER(LEN=NCHARLINE100):: text
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
        INTEGER n, i, j
        CHARACTER TEXT1*101
C-----------------------------------------------
        text1(1:1)=' '
        text1(2:101)=text
        n=0
        DO i=2,101
          j=i-1
          IF(text1(i:i) /= ' ' .AND. text1(j:j) == ' ') THEN
            n=n+1
          ENDIF
        ENDDO
        nvar=n
        RETURN
      END