Re: [GRASS-user] Grass sqlite errors on OSX

2013-12-20 Thread knussear
How does one tell if this is the same problem? and what would be the approach to fix it? -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Grass-sqlite-errors-on-OSX-tp5095002p5095320.html Sent from the Grass - Users mailing list archive at Nabble.com. ___

Re: [GRASS-user] Strange r.slope.aspect output of Aster dem : slope calculations

2013-12-20 Thread Vaclav Petras
On Fri, Dec 20, 2013 at 12:37 PM, Markus Neteler wrote: > On Fri, Dec 20, 2013 at 4:54 PM, manuel.martin > wrote: > > Hi all, > > I just computed the slope using r.slope.aspect on the Aster data over the > > full French territory, and as a result got large artefact stripes on a > south > > west-

Re: [GRASS-user] Strange r.slope.aspect output of Aster dem : slope calculations

2013-12-20 Thread Markus Neteler
On Fri, Dec 20, 2013 at 4:54 PM, manuel.martin wrote: > Hi all, > I just computed the slope using r.slope.aspect on the Aster data over the > full French territory, and as a result got large artefact stripes on a south > west-north east axe? When could it come from (inadequate re-projection, the >

[GRASS-user] Strange r.slope.aspect output of Aster dem : slope calculations

2013-12-20 Thread manuel.martin
Hi all, I just computed the slope using r.slope.aspect on the Aster data over the full French territory, and as a result got large artefact stripes on a south west-north east axe? When could it come from (inadequate re-projection, the slope routine or the aster data)? The stripped result : ht

Re: [GRASS-user] srtm - r.fillnuls

2013-12-20 Thread Martin Landa
Hi, 2013/12/19 Markus Neteler : >>> when playing with SRTM data I found out that `r.fill.nulls`'s RST >>> method usually fails [1] -- compared to `method=cubic` (cubic spline >>> interpolation) [2]. Is it expectable? >>> >>> Wouldn't be better to change default method to 'cubic' (v.surf.spline >>

Re: [GRASS-user] srtm - r.fillnuls

2013-12-20 Thread Nick Ves
On Fri, Nov 22, 2013 at 4:05 PM, Martin Landa wrote: > Hi, > > when playing with SRTM data I found out that `r.fill.nulls`'s RST > method usually fails [1] -- compared to `method=cubic` (cubic spline > interpolation) [2]. Is it expectable? > > Wouldn't be better to change default method to 'cubic'