CALL HCGEN( X, Y, STRING, NCHRS [,JUSTFY] ) -- This subroutine generates a string of characters justified at the specified location. See HERSHEY for other features that are available. X, Y - Starting point of string in scale inches. STRING - ASCII character string. NCHRS - Number of characters. If NCHRS = 0, the string that was previously defined from either a call to HCGEN or HCSIZE will be used. For long strings this helps to cut down overhead (pool space). If NCHRS .GT. 130, the number of characters is taken to be the length to the first null character. JUSTFY - Optional argument specifying the justification of each line represented by a single character. JUSTFY = 'L', Left (DEFAULT) 'C', Center 'R', Right