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@@ -84,6 +84,17 @@ specified exists and that you can access it successfully. If any of
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these checks fail then <em>grass70</em> will automatically switch back
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to the text user interface mode.
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+<h2>SAMPLE DATA</h2>
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+
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+The GRASS GIS project provides several free sample geospatial datasets
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+as ready-to-use locations. They are available to download at
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+<a href="https://grass.osgeo.org/download/sample-data/">https://grass.osgeo.org/download/sample-data/</a>.
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+
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+The "North Carolina data set" is a modern package of geospatial data from
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+North Carolina (USA), and it includes raster, vector, LiDAR and satellite
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+data. This is the most extensively used data set in the documentation and
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+the examples throughout the user manual pages are based upon it.
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+
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<h2>ENVIRONMENT VARIABLES</h2>
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A number of environment variables are available at GRASS startup to
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@@ -186,7 +197,7 @@ environment variables. The available variables are as follows:
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<dl>
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<dt>LOCATION
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<dd> A fully qualified path to a mapset
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- (eg <tt>/usr/local/share/grassdata/spearfish60/PERMANENT</tt>). This
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+ (eg <tt>/usr/local/share/grassdata/spearfish70/PERMANENT</tt>). This
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environment variable overrides the GISDBASE, LOCATION_NAME, and
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MAPSET variables.
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<dt>GISDBASE
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@@ -264,9 +275,9 @@ The following are some possible examples.
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The environment variables are defined as follows:
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<div class="code"><pre>
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-LOCATION = /usr/local/share/grassdata/spearfish60/PERMANENT
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+LOCATION = /usr/local/share/grassdata/spearfish70/PERMANENT
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GISDBASE = /usr/local/share/grassdata
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-LOCATION_NAME = spearfish60
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+LOCATION_NAME = spearfish70
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MAPSET = PERMANENT
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</pre></div>
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Markus Neteler