ОПИСАНИЕ

i.spectral displays spectral response at user specified locations in images.

ПРИМЕЧАНИЯ

This script needs gnuplot to be installed.

ПРИМЕР

To analyze a time series of maps, run: 
d.rast map_1
LIST=`g.mlist type=rast mapset=timeseries pat="map_*" | sort -t '_' -k 2 -n | tr '\n' ','| sed 's+,$++g'`
i.spectral -i rast=$LIST
This will search all maps in the mapset 'timeseries' which match have the 'map_' prefix and order by a number following this prefix (day of the year etc). The user is then asked to click into a map position and the resulting pixel values of all matching maps are drawn in the gnuplot output.

СМ. ТАКЖЕ

d.what.rast
d.where
r.what

АВТОР

Markus Neteler
Francesco Pirotti

Last changed: $Date: 2006-04-29 09:13:04 -0500 (Сб, 29 апр 2006) $

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