On Tue, 2 Sep 2014, Hamish wrote:
Zoltan wrote:
I couldn't update the last part (Importing/exportin data), the used
SRTM_u03_n041e002.tif file not found on the DVD and I couldn't find
any similiar file among the available data sets.
it's in /usr/local/share/saga/, but I think we should replace it with
a more modern version from SRTM.
I can see there the St. Helens, the /home/user/saga is a symbolic link to
/usr/local/share/saga. :(
I've noticed that the hole filling in SRTMv3 is not always as good as
say r.fillnulls in GRASS GIS does, and as holes are common in steep
mountain data maybe it is better to grab a v2.1 tile if there are any
ugly artifacts in the v3 version of it, then leave the hole filling as an
exercise in the quickstart.
I've download some huge STRM 4.1 tiff dataset. How large file should be
cut off from one, 2-4 MB?
Zoltan
Hamish
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