shade.rel.sh problem
Markus Neteler
neteler at geog.uni-hannover.de
Wed Dec 1 10:36:24 EST 1999
> When using the relief map script shade.rel.sh in GRASS 5, it seems to go
> about half-way and then quit with the error "unable to find temporary null
> file." I've double-check the relevant file paths and permissions and they
> seem ok. Any else run into this and have a suggestion? Many thanks!
> tom at bluesky.org
Hi there,
the shade.rel.sh script can be fixed as
follows:
Replace $esres and $nsres with ewres() and nsres().
Then update some numbers:
diff shade.rel.sh shade.rel.sh.orig
67c67
< aspect=if(x||y,if(a,a,360.)), \\
---
> aspect=if(x||y,if(a,a,360)), \\
69c69
< if(cang < 0.,0.,100.*cang))
---
> if(cang < 0,0,100*cang))
Ciao
Markus Neteler
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