[GRASS-user] r.denoise segfaults on a raster of 1166468401 cells
nik at nikosalexandris.net
Fri Dec 14 11:05:06 PST 2012
The following attempt segfaults on GRASS 6.4.3svn (nearly in the end of the
process, if I am not wrong), running on Core i7 with 32GB of RAM.
# mdenoise ASTER GDEM2 over Greece
r.denoise in=aster_gdem2_ellas out=aster_gdem2_ellas_smoothed iterations=1
The computational area comprises (Rows: 32401, Columns: 36001) 1166468401
cells. Is this too much?
Would (re-)running this on GRASS 7.0.svn make any difference?
I should better perform the process on a per (ASTER GDEM2) tile(s) basis,
Thank You, Nikos
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