SUBROUTINE COSMAP_GETMAP ( BD, STARTX, STARTY, ENDX, ENDY, BUFFER, STATUS ) BD = INTEGER (given) bigimage descriptor STARTX = INTEGER (given) lowest pixel number in scan direction STARTY = INTEGER (given) lowest pixel number in lane direction ENDX = INTEGER (given) highest pixel number in scan direction ENDY = INTEGER (given) highest pixel number in lane direction BUFFER(*) = INTEGER*2 (returned) returned image STATUS = INTEGER (given and returned) global status