C                 include 'pencommon.inc'
C----------------------------------------------------------------------
C
C.IDENTIFICATION: Include file for the graphics common PENCOMMON
C.AUTHOR:         L.Chiappetti - IFCTR Milano
C.VERSIONS:       0.0 - 11 Oct 92 - original version
C.PURPOSE:        define the local graphics common               
C.ELEMENTS:       
C                 DAT        colour for data
C                 TXT        colour for text labels
C                 BKG        background colour (not used yet)
C                 AX         colour for axes
C                 XWL XWU    lower and upper ends of x-axis (world)
C                 YWL YWU    lower and upper ends of y-axis (world) 
C                 YCLIP      true if y-axis clipping by client requested
C                            (intended for use with log scale)
C.RESTRICTIONS:
C.NOTES:
C--------------------------------------------------------
C
      INTEGER PENCOMMON_DAT,PENCOMMON_TXT,PENCOMMON_BKG,PENCOMMON_AX
      REAL    PENCOMMON_XWL,PENCOMMON_XWU,PENCOMMON_YWL,PENCOMMON_YWU
      LOGICAL PENCOMMON_YCLIP
      COMMON /PENCOMMON/              
     .PENCOMMON_DAT,PENCOMMON_TXT,PENCOMMON_BKG,PENCOMMON_AX,
     .PENCOMMON_XWL,PENCOMMON_XWU,PENCOMMON_YWL,PENCOMMON_YWU,
     .PENCOMMON_YCLIP
C