# GRASS Help System

## MAP DISPLAY REPORTING FUNCTIONS

The GRASS functions listed below report information about map layers that are displayed in the current frame on the user's graphics monitor. Some of these functions use the map layer displayed merely as a frame of reference, and allow the user to query the contents of other maps in his search path at a user-cited coordinate location.

- d.geodesic - d.histogram
- d.measure - d.rhumbline
- d.rast.arrow - d.rast.num
- d.what.rast - d.what.vect
- d.where - d.ask

For more information on a specific command, select a command and press ESC.

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Automatically created on: Thu Oct 14 02:12:26 2004