[GRASS5] Re: [GRASSLIST:5321] r3.out.v5d error
johnh at sjgeophysics.com
Fri Jan 17 02:28:32 EST 2003
That's the reverse of my problem! I've been having problems with s.vol.rst
which I have not solved yet.
You almost certainly should use the g3d routines from the latest CVS
version of 5.0 source. (Not to be confused with 5.1) Quite a few
important fixes have been done there. Alfonso Vitti has done a number of
fixes - including some critical ones to get the g3d read and write
functions behaving properly. Some of the loops in the various utilities
are still causing reversal in N-S or depth. I've been working with the v5d
output over the last 6 weeks using 3d geophysical models of electrical
properties of the sub-surface. I've modified the loops in s.vol.idw and
r3.out.v5d to store data in the correct order and thus display in vis5d
right way up and oriented N-S correctly. I believe those recent fixes went
into the CVS.
Looking at the source briefly I note that it might try to use 801 rows in
vis5d for 800 rows of data. (Although the test printing the error message
should not have failed on equality???) I looked at the new code, so its
also possible that Alfonso Vitti has fixed the problem (he moved where the
row/cols are read form region).
Why not try dropping a few more rows to see if the problem goes
away. Please let me now the outcome.
At 09:44 PM 16/01/2003 +0100, you wrote:
>I'm interpolating percipitation data with s.vol.rst.
>I tried to export the d3d files (elev, gradient, aspect...)
>to Vis5D with r3.out.v5d and got an error.
>% r3.out.v5d grid3=anasp1555_3 output=anasp1555_3.v5d
>ERROR: Viz5D allows 800 rows, you have 853 rows
>Now I modified the region settings so I have 800 rows.
>But I still get an Error.
>ERROR: Viz5D allows 800 rows, you have 800 rows (??????)
>Whats wrong with my grass g3d module??? I've installed
>grass5.0. (compiled on my suse 8.0 Box)
>Thanks for help!!
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