[GRASS-dev] grass7 ccmath, gmath and gpde libraries svn update

Soeren Gebbert soerengebbert at googlemail.com
Sat Oct 3 17:15:59 EDT 2009

Hi Martin,

2009/10/3 Martin Landa <landa.martin at gmail.com>:
> Hi,
> 2009/10/3 Soeren Gebbert <soerengebbert at googlemail.com>:
>> i have added  the ccmath library to grass7 trunk, the patched/enhanced versions
>> of the gmath and gpde libraries and updated versions of r/r3.gwflow,
>> i.cca, i.pca and i.smap.
> Thanks!
>> Its a port from grass6.5.
>> It is a major update and I have tested it several times, but only on a
>> suse linux 11.1 system.
>> So hopefully i did not break anything. :)
> Just cosmetics, missing EXTRA_LIBS in Makefile (fixed).

Thanks, i guess i need to update the gmath Makefile for the same reason too.

>> Any feedback is welcome.
> I am just thinking why it came first to devbr6 and not trunk;-)
> Probably we should focus on trunk and GRASS 7...

I was working on this patch since 2007. IIRC grass7 was not
established at this time.
So patching grass6.5 was the first target on my mind. :)
Additionally it was important for me to remove the numerical recipes
code from grass6 too,
which will be IMHO for the next years the standard version for many users.
And i am still not finished, gmath/lu.c must be replaced too and many
modules must be patched to use
the new gmath solver and the blas functions ... .


> Martin
> --
> Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa

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