man database () - Geographic Resources Analysis Support System, commonly referred to as GRASS, is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies.
GRASS GIS 6.0.1 Reference Manual
Geographic Resources Analysis Support System, commonly referred to as GRASS, is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies.
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).
Quick Introduction
- GRASS manual page
- How to start with GRASS
database commands: db.columns list all columns for a given table. db.connect Connect to the database through DBMI. db.copy Copy a table. Either 'from_table' (optionaly with 'where') can be used or 'select' option, but not 'from_table' and 'select' at the same time. db.describe Describe a table (in detail). db.drivers List all database drivers. db.droptable db.execute Execute any SQL statement. db.login Set user/password for driver/database. db.select Select data from database. db.tables List all tables for a given database. db.test Test database driver, database must exist and set by db.connect.
Full Index
© 2003-2005 GRASS Development Team