SUBROUTINE GICHR(STR,CHR,IND) LOGICAL*1 STR(2),CHR INTEGER*2 IND C BEGIN CALL LENSTR(STR,LEN) DO 1000 I=1,LEN IF(STR(I).NE.CHR)GO TO 1000 IND=I RETURN 1000 CONTINUE IND=0 END