DESCRIPTION
r.pi.nlm.circ is a random patch generator. It creates a random
landscape with defined attributes.
NOTES
The user must specify the names of the raster map layers to be used for
input and output, the landcover, the
size, the count used, the keyval of the
class of interest of the input raster map.
- Input
- The Input is potentially used for Landcover, size and count.
- keyval
- The keyval is used to compute landcover and count if not declared.
- landcover
- The landcover defines the amount of cover, if not declared,
the landcover of keyval of input is used.
- count
- The count defines the amount of patches in the landscape,
if not defined, the amount of patches in the input is used, if 0 is inserted,
random amount of patches are created. Values from 1-n can be defined for
a fixed number of patches.
- size
- The size defines the size of the artificial landscape. If
not declared the size of the actual region is taken.
- seed
- The seed defiens the seed of random points. If all settings
and the seed is fixed, then the patches won't be random anymore, but
fixed. The user will receive everytime the same landscape.
- xxx
- The xxx ....
- xxx
- The xxx ....
EXAMPLE
An example for the North Carolina sample dataset:
SEE ALSO
r.pi.nlm,
r.pi.nlm.stats,
r.pi
AUTHORS
Programming: Elshad Shirinov
Scientific concept: Dr. Martin Wegmann
Department of Remote Sensing
Remote Sensing and Biodiversity Unit
University of Wuerzburg, Germany
Port to GRASS GIS 7: Markus Metz
Last changed: $Date$