*
* $Id$
*
* $Log$
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*
* xgraphics.inc
*
*CMZ :  3.00/00 02/05/2001  20.42.25  by  Unknown
*-- Author :
*-----------------------------------------------------------------------
*   GRADAT - Common block storing some data relevant for graphics.
*   VARIABLES : LGRID       : Plot grid lines.
*               LOGX        : Plot x-axis on logarithmic scale.
*               LOGY        : Plot y-axis on logarithmic scale.
*               STAMP       : Stamp placed on plots when complete.
*               LSTAMP      : Put a time stamp on the plots.
*               LWAITB      : Wait before a plot is made.
*               LWAITA      : Wait after a plot has been made.
*               LGCLRB      : Clear graphics window before a plot.
*               LGCLRA      : Clear graphics window after a plot.
*               LXCCH       : Execute control characters.
*               WKNAME      : Name of the workstations.
*               WKATTR      : Attributes - not yet used.
*               WKLUN       : Logical unit associated with a workstation
*               WKFREF      : Pointer for file name used by STRBUF.
*               WKCON       : Connection identifier of a workstation.
*               WKID        : Workstation type of a workstation.
*               WKSTAT      : Workstation state: 0 - not known
*                             1 - defined, 2 - open, 3 - active.
*               USERXn/Yn   : WC of the whole plot
*               FRX/YMINMAX : WC of the box
*               GPXN        : Distance between x-axis and numbers
*               GPXN10      : Distance between x-axis and powers of 10
*               GPYN        : Distance between y-axis and numbers
*               GPYN10      : Distance between y-axis and powers of 10
*               GPXL        : Distance between x-frame and label
*               GPYL        : Distance between y-frame and label
*               GPXT        : Distance between x-frame and title
*               DISPX0      : (Like .X1, .Y0 and .Y1) display area.
*   (Last changed on  9/ 9/99.)
*-----------------------------------------------------------------------