[GRASS-SVN] r73146 - grass/branches/releasebranch_7_4/raster/r.compress

[svn_grass at osgeo.org]

Author: neteler
Date: 2018-08-23 07:38:58 -0700 (Thu, 23 Aug 2018)
New Revision: 73146

Modified:
   grass/branches/releasebranch_7_4/raster/r.compress/r.compress.html
Log:
r.compress manual: raster NULL cells are compressed by default (backport from trunk, completes r71674)

Modified: grass/branches/releasebranch_7_4/raster/r.compress/r.compress.html
===================================================================
--- grass/branches/releasebranch_7_4/raster/r.compress/r.compress.html	2018-08-23 14:25:45 UTC (rev 73145)
+++ grass/branches/releasebranch_7_4/raster/r.compress/r.compress.html	2018-08-23 14:38:58 UTC (rev 73146)
@@ -8,8 +8,9 @@
 All raster maps (those imported for the first time and those newly 
 generated) are compressed by default using the ZLIB compression 
 method (see below). Related no data files (i.e.: NULL files), if 
-present, are not compressed by default unless a specific environment 
-variable is set (<tt>GRASS_COMPRESS_NULLS</tt>, see below).
+present, are compressed by default unless a specific environment 
+variable is set to explicitly disable NULL file compression 
+(<tt>GRASS_COMPRESS_NULLS</tt>, see below).
 
 <p>
 During compression or re-compression, <em>r.compress</em> compresses