topic_querying(1)

Topic: querying
Note: see also the corresponding keyword querying for additional references.

i.spectral |  | Displays spectral response at user specified locations in group or images.
r.what.color |  | Queries colors for a raster map layer.
r.what |  | Queries raster maps on their category values and category labels.
v.what |  | Queries a vector map at given locations.

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© 2003-2016 GRASS Development Team, GRASS GIS 7.0.4 Reference Manual