[GRASS-user] opening .gri anf .bin files in grass gis.

Rengifo Ortega rengifoo at yahoo.de
Tue May 24 06:27:23 PDT 2016


Dear Grass  Community.,first of all a greeting to the community. I have a question and hope some of you can help me with it.
I have got a .gri and a .bin file that represent  a geodetic height modell in Norway,which can be downloaded for free from here.  ftp://ftp.geodesi.no/NNTrans%20-%20Transformasjon%20mellom%20NN2000%20og%20NN1954/
So, I have tried unsucessfull to import  the .bin file into GRASS GIS and the .gri file is not even read into GRASS GIS. Have any of you tried to open a .gri file in GRASS GIS.
i tried the r.in.bin with the following parameters with not success:try 1:
r.in.bin NNTrans2016A.bin out=nntranstest r=5400 c=10800 n=72 s=57 w=
1 e=33 bytes=2
try 2:r.in.bin NNTrans2016A.bin out=nntranstest r=5400 c=10800 n=72 s=57 w=
1 e=33 bytes=4try 3:r.in.bin NNTrans2016A.bin out=nntranstest r=5400 c=10800 n=72 s=57 w=
1 e=33 bytes=8

In all three cases I got the  following error;WARNING: File Size 1577088 ... Total Bytes 116640000
ERROR: Bytes do not match file size


Sofar I know .gri seems to be a petrosys file. Does any of you tried to do this before.
Best regards and thanks for any help. 

RengifoOrtegageoinformatikker
Sectionfor geoinformation
Hydrological department 
Norgesvassdrags- og energidirektoratet (NVE)Telefon:+47 229 59 409
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