- 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.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.
- display
-
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.
- displaydrivers
-
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).
- full_index
-
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.
- 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 test script
- 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
-
To rename data base element files in the user's current mapset.
- g.setproj
-
g.setproj
- g.tempfile
-
Creates a temporary file and prints the file name.
- g.version
-
Displays version and copyright information.
- general
-
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.
- helptext
-
Commonly referred to as GRASS, this is a Geographic Information System
(GIS) used for geospatial data management and analysis, image
processing, graphics/map production, spatial modelling, 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.
- i.cca
-
Canonical components analysis (cca) program for image processing.
- i.class
-
i.class
- i.cluster
-
An imagery function that generates spectral signatures for land cover types in an image using a clustering algorithm. The resulting signature file is used as input for i.maxlik, to generate an unsupervised image classification.
- i.fft
-
Fast Fourier Transform (FFT) for image processing.
- i.fusion.brovey
-
Brovey transform to merge multispectral and high-res panchromatic channels
- i.gensig
-
Generates statistics for i.maxlik from raster map layer.
- i.gensigset
-
Generate statistics for i.smap from raster map layer.
- i.group
-
Creates and edits groups and subgroups of imagery files.
- i.his.rgb
-
Hue-intensity-saturation (his) to red-green-blue (rgb) raster map color transformation function.
- i.ifft
-
Inverse Fast Fourier Transform (ifft) for image processing.
- i.image.mosaic
-
Mosaics up to 4 images and extends colormap; creates map *.mosaic
- i.maxlik
-
An imagery function that classifies the cell spectral reflectances in imagery data based on the spectral signature information generated by either i.cluster, i.class, or i.gensig.
- i.oif
-
Calculates Optimum-Index-Factor table for LANDSAT TM bands 1-5, & 7
- i.ortho.photo
-
i.ortho.photo
- i.pca
-
Principal components analysis (pca) program for image processing.
- i.points
-