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@@ -11,7 +11,7 @@ read requests.
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located in different mapsets. The output is a read-only link to
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the original raster maps which is only valid if the original raster
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maps remain in the originally indicated mapset. A VRT can also be built
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-from raster maps registered with <em>r.external</em>.
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+from raster maps registered with <em><a href="r.external.html">r.external</a></em>.
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<p>
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Reading the whole VRT is slower than reading the equivalent single
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@@ -39,7 +39,7 @@ r.resamp.interp input=elev_state_500m output=elev_state_50m method=bilinear
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# create tiles
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r.tile input=elev_state_50m output=elev_state_50m_tile_ width=1000 height=1000 overlap=0
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# dump list of tiles to a file
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-g.list type=raster pattern=elev_state_50m_tile_* > tilelist
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+g.list type=raster pattern=elev_state_50m_tile_* output=tilelist
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# build a vrt
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r.buildvrt file=tilelist output=elev_state_50m_vrt
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</pre></div>
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@@ -48,7 +48,8 @@ r.buildvrt file=tilelist output=elev_state_50m_vrt
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<em>
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<a href="r.tile.html">r.tile</a>,
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-<a href="r.patch.html">r.patch</a>
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+<a href="r.patch.html">r.patch</a>,
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+<a href="r.external.html">r.external</a>
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</em>
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<p>
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