This reference manual details the use of modules distributed with Geographic Resources Analysis Support System (GRASS), an open source (GNU GPL'ed), image processing and geographic information system (GIS).
general commands:
g.access | g.access |
g.ask | Prompts the user for the names of GRASS data base files. |
g.copy | Copies available data files in the user's current mapset search path and location to the appropriate element directories under the user's current mapset. |
g.filename | Prints GRASS data base file names. |
g.findfile | Searches for GRASS data base files and sets variables for the shell. |
g.gisenv | Outputs and modifies the user's current GRASS variable settings. |
g.list | Lists available GRASS data base files of the user-specified data type to standard output. |
g.manual | Display the HTML man pages of GRASS |
g.mapset | Change current mapset |
g.mapsets | Modifies the user's current mapset search path, affecting the user's access to data existing under the other GRASS mapsets in the current location. |
g.mlist | Apply regular expressions and wildcards to g.list |
g.mremove | Apply regular expressions and wildcards to g.remove |
g.parser | g.parser |
g.pnmcomp | Overlays multiple PPM image files. |
g.proj | Prints and manipulates GRASS projection information files. |
g.region | Program to manage the boundary definitions for the geographic region. |
g.remove | Removes data base element files from the user's current mapset. |
g.rename | Renames data base element files in the user's current mapset. |
g.setproj | |
g.tempfile | Creates a temporary file and prints the file name. |
g.transform | Computes a coordinate transformation based on the control points |
g.version | Displays version and copyright information |