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Note: A new GRASS GIS stable version has been released: GRASS GIS 7.4, available here.
Updated manual page: here

Topic: null data

Note: see also the corresponding keyword null data for additional references.

r.null Manages NULL-values of given raster map.
r3.null Explicitly create the 3D NULL-value bitmap file.


Note: A new GRASS GIS stable version has been released: GRASS GIS 7.4, available here.
Updated manual page: here

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© 2003-2018 GRASS Development Team, GRASS GIS 7.0.7svn Reference Manual