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RSTMAP.for
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1991-04-13
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879b
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40 lines
SUBROUTINE RSTMAP(AREA)
IMPLICIT NONE
REAL*4 AREA(14)
C
C THIS SUBROUTINE RESTORES THE MAPPING PARAMETERS SAVED BY "SAVMAP".
C
INCLUDE DIGLIB$KOM:PLTCLP.PRM
INCLUDE DIGLIB$KOM:PLTCOM.PRM
INCLUDE DIGLIB$KOM:PLTSIZ.PRM
C
C RESTORE THE MAPIT CLIPPING LIMITS
C
XMIN = AREA(1)
XMAX = AREA(2)
YMIN = AREA(3)
YMAX = AREA(4)
C
C SAVE WORLD TO VIRTUAL COORD. TRANSFORMATION CONST.
C
UX0 = AREA(5)
UDX = AREA(6)
UY0 = AREA(7)
UDY = AREA(8)
LOGX = .FALSE.
IF (AREA(9) .NE. 0.0) LOGX = .TRUE.
LOGY = .FALSE.
IF (AREA(10) .NE. 0.0) LOGY = .TRUE.
C
C RESTORE VIRT. COORD. OF AXES
C
XVSTRT = AREA(11)
YVSTRT = AREA(12)
XVLEN = AREA(13)
YVLEN = AREA(14)
C
C ALL DONE
C
RETURN
END