The following is a very elaborate example of how to use color in a particular MASTER routine (PLOTSC).
C DIMENSION AND LOAD COLOR ARRAY DIMENSION ICOL(6) DATA ICOL/1,2,3,4,5,6/ ... C CALL PLOTSC WITH NUMBER OF TITLE CHARACTERS NEGATIVE TO C USE COLOR ARRAY. SET iflag TO INITIALIZE/CLOSE LONGLIB C SET iflag TO PRODUCE AXIS TICKED GRID CALL PLOTSC(X,Y,25,4,8.,6.,'X AXIS',6, 1 'Y AXIS',6,'TITLE',-5,ICOL) ...