r.slopeunits.metrics - GRASS GIS manual

NAME

r.slopeunits.metrics - Create metrics for slope units

KEYWORDS

SYNOPSIS

r.slopeunits.metrics

r.slopeunits.metrics --help

r.slopeunits.metrics basin=name demmap=name slumapclean=name cleansize=float areamin=float cvmin=float resolution=float [outfile=name] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

--overwrite: Allow output files to overwrite existing files
--help: Print usage summary
--verbose: Verbose module output
--quiet: Quiet module output
--ui: Force launching GUI dialog

Parameters:

basin=name [required]: Name of input vector map; Input basin
demmap=name [required]: Input digital elevation model
slumapclean=name [required]: Output Slope Units layer, cleaned (the main output)
cleansize=float [required]: Slope Units size to be removed; Default: 25000
areamin=float [required]: Minimum area (m^2) below which the slope unit is not further segmented
cvmin=float [required]: Minimum value of the circular variance (0.0-1.0) below which the slope unit is not further segmented
resolution=float [required]: Resolution
outfile=name: Output file with metrics

DESCRIPTION
NOTES
EXAMPLE
SEE ALSO
AUTHORS

DESCRIPTION

r.slopeunits.metrics creates metrics for slope units. Returns output "areamin, cvmin, v_fin and i_fin" to stdout, optionally writes to a file.

NOTES

EXAMPLE

r.slopeunits.metrics \
    basin=basin_chk \
    demmap=dem_italia_isolegrandi@su_test \
    slumapclean=su_tmp_cl \
    cleansize=25000 \
    areamin=50000.0 \
    cvmin=0.05 \
    resolution=625 \
    outfile=objf_1.dat

AUTHORS

Main authors: Ivan Marchesini, Massimiliano Alvioli, CNR-IRPI
Carmen Tawalika (translation to python), mundialis

SOURCE CODE

Available at: r.slopeunits.metrics source code (history)

Latest change: Wednesday Jan 22 09:08:05 2025 in commit: 716d827ce825ef48b41cedc17e8801b5973bd05c