hello,
id like to export a matrix (meaning geo-data) from octave and import it in
grass.
I exported the matrix via "save -mat4-binary fmask.mat fmask" and tried to
import it
with r.in.mat.
Recieving the following massage I cant find a way since hours:
Überspringe unbekanntes Array 'fmask'.
Kein 'map_data'-Array in </home/achim/fmask.mat> gefunden.
Can anyone please give a hint or a workaround-idea?
Achim
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Hamish
2
achim wrote:
Hi,
id like to export a matrix (meaning geo-data) from octave
and import it in grass.
I exported the matrix via "save -mat4-binary fmask.mat fmask" and
tried to import it with r.in.mat.
Recieving the following massage I cant find a way since hours:
Überspringe unbekanntes Array 'fmask'.
Kein 'map_data'-Array in </home/achim/fmask.mat> gefunden.
Can anyone please give a hint or a workaround-idea?
Hi,
r.in.mat expects to see a variable named "map_data", and others giving
map north/south/east/west extent, etc. see the r.in.mat help page.
any other variables stored in the .mat file will be ignored.
Hamish
Hi,
you are so right! Works fine.
"Wer lesen kann ist klar im Vorteil."
(Those who can read have a clear advantage)
I have read too much the last days (my first grass project..).
Thanks a lot for answering immediately, Hamish!
Achim
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