[GRASS5] i.rectify2

Markus Neteler neteler at geog.uni-hannover.de
Mon Jun 26 05:40:09 EDT 2000


HI Christoph,

you need at least GRASS 5 beta7. Otherwise it won't work.
Which GRASS 5 do you have?

 Cheers 

 Markus

On Thu, Jun 22, 2000 at 06:33:19PM +0200, C.Hoegl at gmx.net wrote:
> Hello,
> has anyone out there i.rectified2 a plane bitmap (x,y) onto a DEM (globe)
> using the latest i.rectify2 module? (CVS)
> 
> Here is what i did:
> 1. r.in.ppm of the image into imagery dataset
> 2. logged out / logged into world dataset
> 3. g.region of target area
> 4. log out of world dataset  -> imagery
> 5. i.group & i.target & i.points
> 6. i.rectify2 (3rd order poly (but didn't matter on later tries))
> 7. got a mail: couldn't write row ...
> 
> I checked diskspace but there was plenty left (~several GB)
> (imager cell size is 20mb)
> resolution of world dataset ~0:0:30
> resolution of imagery dataset ~1point/km
> 
> (I took the commands from gr-tut98.ps & and imagery.ps)
>  
> After digging into the mailinglist i found that several people had
> already a try on this, so i decided to ask here.
> 
> 
> regards,
> Christoph
> 
> PS: Anyone having bathymetry/seafloor data (1-2 minute/1meter vertical) in
> compressed (gzip/bzip2) form as i'm trying to produce a r.tides module
> 
>  
> 
> 
> 
> 
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-- 
Dipl.-Geogr. Markus Neteler *  University of Hannover
Institute of Physical Geography and Landscape Ecology
Schneiderberg 50 * D-30167 Hannover * Germany
Tel: ++49-(0)511-762-4494  Fax: -3984

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