[GRASS-user] High Resolution ppm

Hamish hamish_b at yahoo.com
Tue Jul 17 02:12:40 PDT 2012


André wrote:
> Has anyone here ever "merged" the output tiles obtained through
> "Maximum resolution ppm" option in nviz?How can I transform tens
> of files in just one high resolution .jpg/.png?


It should happen automatically; presumably you do not have the
NetPBM tools installed?

Once installed 'pnmcat -lr' is used to assemble rows, then
'pnmcat -tb' is used to combine those assembled rows into the
final image. You can try running those manually.


Hamish


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