POINT3 - Draws the projection of a point in 3-space.

       To  use POINT3 or c_point3, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in
       that order.

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

       #include <ncarg/ncargC.h>

       void c_point3 (float u, float v, float w)

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

UNIX                                               March 1993                                     POINT3(3NCARG)

       U,V,W       (input expressions of type REAL) are the coordinates of a point in 3-space.

       Each  point is drawn by calling the GKS routine GPM to draw a polymarker of type 1.  Points are therefore
       drawn in the current polymarker color, as determined by the last call  to  the  GKS  routine  GSPMCI;  by
       default, color index 1 is the one used.

       Calling the GKS routine GSMKSC to change the polymarker size does not normally affect polymarkers of type
       1,  so  there  is no good way to make the points bigger; if you want to do this, you should use LINE3 (or
       perhaps FRST3 and VECT3) instead of POINT3 to draw an object of the desired size.

       Use the ncargex command to see the following  relevant  examples:  fthex01,  fthex02,  fthex03,  fthex04,
       fthex05.

       POINT3 - Draws the projection of a point in 3-space.

       Online: threed, curve3, fence3, frst3, line3, perim3, psym3, pwrz, pwrzt, set3,  threed,  tick3,  tick43,
       vect3, ncarg_cbind.

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

       CALL POINT3 (U,V,W)