NAME

d.grid.viewproj- Displays a grid in the view projection on the graphics monitor.
(GRASS Viewproj Display Program)

SYNOPSIS

d.grid.viewproj
d.grid.viewproj help
d.grid.viewproj size=value [color=colorname] [origin=easting,northing]

DESCRIPTION

d.grid.viewproj displays a grid in the current view projection (set by d.set.viewproj or d.auto.viewproj) that is associated with the current monitor (set by d.mon.viewproj).

The projections are based upon PROJ (originally from the USGS).    More information about PROJ is available at  PROJ.4- Cartographic Projections Library

Viewproj programs work only with  lat-lon data.

Parameters:

size=value
  Size in degrees of grid to be drawn.
color=colorname
  Color used for drawing the grid.  The default is gray.
  Color names: white, red, orange, yellow, green, blue, indigo, violet, magenta, brown, gray, and black.

origin=easting,northing
  Lines of the grid pass through this coordinate.  The default is 0,0.

If the user does not use any arguments, the program will prompt the user to enter them.

SEE ALSO

d.auto.viewproj
d.set.viewproj
d.mon.viewproj
d.rast.viewproj
d.vect.viewproj
viewproj examples

AUTHOR

Beverly Wallace, Lockheed Martin Space Systems, Sunnyvale, CA, USA
(Based upon d.grid)