NAME

       TDGRID - Draw a perimeter, optionally with ticks or grid lines, around the edges of the
       reference parallelogram defined by the last call to TDPARA.  This routine is normally
       called indirectly (by virtue of a call to TDGRDS), but there is no reason why it should
       not be called directly.

SYNOPSIS

       CALL TDGRID (XBEG, XSTP, NOXS, YBEG, YSTP, NOYS, IGRD)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_tdgrid(float xbeg, float xstp, int noxs, float ybeg, float ystp, int noys, int
       igrd)

DESCRIPTION

       The arguments of TDGRID are as follows:

       XBEG, XSTP, and NOXS
               (input expressions of types REAL, REAL, and INTEGER, respectively) - define where
               ticks or grid lines are to be drawn along the "X" axis of the parallelogram (at
               XBEG, XBEG+XSTP, XBEG+2*XSTP, ... XBEG+NOXS*XSTP).

       YBEG, YSTP, and NOYS
               (input expressions of types REAL, REAL, and INTEGER, respectively) - define where
               ticks or grid lines are to be drawn along the "Y" axis of the parallelogram (at
               YBEG, YBEG+YSTP, YBEG+2*YSTP, ... YBEG+NOYS*YSTP).

       IGRD    (an input expression of type INTEGER) - defines what is to be drawn and has one of
               the values 1 (draw just a perimeter), 2 (draw a perimeter with inward-pointing
               ticks), or 3 (draw a perimeter with a grid).

C-BINDING DESCRIPTION

       The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

ACCESS

       To use TDGRID or c_tdgrid, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c,
       preferably in that order.

SEE ALSO

       Online: tdclrs, tdctri, tddtri, tdgeti, tdgetr, tdgrds, tdgtrs, tdinit, tditri, tdlbla,
       tdlbls, tdline, tdlnpa, tdmtri, tdotri, tdpack, tdpack_params, tdpara, tdplch, tdprpa,
       tdprpi, tdprpt, tdseti, tdsetr, tdsort, tdstri, tdstrs

COPYRIGHT

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.