[GRASS-dev] Re: [GRASS GIS] #96: v.surf.bspline column option broken
GRASS GIS
trac at osgeo.org
Fri Feb 19 01:24:24 EST 2010
#96: v.surf.bspline column option broken
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Reporter: cmbarton | Owner: grass-dev at lists.osgeo.org
Type: defect | Status: reopened
Priority: major | Milestone: 7.0.0
Component: Raster | Version: svn-releasebranch64
Resolution: | Keywords: v.surf.bspline
Platform: All | Cpu: All
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Comment (by cmbarton):
The problem is that the module has been in the distribution but has been
completely broken for a long time. Only recently was it partly fixed so
that it worked with 3D points. But using an attribute value for the
interpolation remained broken. At that time, one picked layer=0 to use 3D
points. AFAIC, this is a problematic design for reasons I outlined
previously. BUT it did work in the GUI and command line.
Very recently there has been a commendable attempt to fix the attribute
value bug. But along with this, for some reason, the way to use 3D points
was changed from layer=0 (working in GUI) to layer=-1 (not working in
GUI). And I was not able to get an interpolated map from the attribute
either. I hope that this all is fixed and will recompile and test as soon
as possible. But I'm in the middle of an NSF workshop right now and can't
do it for a couple of days.
Michael
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Ticket URL: <http://trac.osgeo.org/grass/ticket/96#comment:28>
GRASS GIS <http://grass.osgeo.org>
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