[GRASS-user] modis ocean and r.in.gdal

[Gustavo]

Hola Eduardo,

although the error message corresponded to the grass6.5 r.in.gdal, when I 
tried method 1 with gdal_translate, the error was the same.

Gustavo

On Jue 02 Dic 2010 19:24:04 Eduardo Klein escribió:
> Hola Gustavo,
> 
> It seems to be a problem with the projection and the boundaries. The
> previous gdal_translate command ran OK?
> 
> Saludos, EKS
> 
> On 12/02/2010 05:34 PM, Gustavo wrote:
> > Hi everyone,
> >
> > I am trying to import some L3 MODIS satellite images into GRASS 6.4 by
> > following the instructions from:
> >
> > http://grass.osgeo.org/wiki/MODIS#Import
> >
> >   I've tried method 1 and 2 but I got some error messages.
> > I've installed the grass6.5 snapshot from 27/11 and when run the
> > following command:
> >
> > r.in.gdal -l -o in=HDF4_SDS:UNKNOWN:A2010021.L3m_DAY_NSST_4:0
> > out=A2010021.L3m_DAY_NSST_4
> >
> > I got some errors:
> >
> > WARNING: Map bounds have been constrained to geographic coordinates. You
> >           will almost certainly want to check map bounds and resolution
> > with r.info and reset them with r.region before going any further.
> > WARNING: Over-riding projection check
> > ERROR 1: SDreaddata() failed for block.
> > ERROR 1: IReadBlock failed at X offset 0, Y offset 0
> > ERROR 1: GetBlockRef failed at X block offset 0, Y block offset 0
> > ERROR 1: SDreaddata() failed for block.
> > ERROR 1: IReadBlock failed at X offset 0, Y offset 1
> > ERROR 1: GetBlockRef failed at X block offset 0, Y block offset 1
> > ERROR 1: SDreaddata() failed for block.
> > .
> > .
> > .
> > ERROR 1: IReadBlock failed at X offset 0, Y offset 332
> > ERROR 1: GetBlockRef failed at X block offset 0, Y block offset 332
> > ERROR 1: SDreaddata() failed for block.
> > More than 1000 errors or warnings have been reported. No more will be
> > reported from now.
> >   100%
> > r.in.gdal complete. Raster map<A2010021.L3m_DAY_NSST_4>  created.
> >
> > When I loaded the raster and tried r.what, I got 0 everywhere.
> >
> > What can I do?
> > Thanks,
> >
> > Gustavo Martínez
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>