[GRASS-user] Add-on installation v.strahler not working properly on Mac OS X (or Windows XP)

[Ralf Schäfer]

Hi Madi

thanks - my post was perhaps a bit confusing. I found v.mainchannel - but not r.broscoe and r.strahler (and I checked for them in raster - but realized they are as well in the vector folder).

However, I now managed to compile all addons v.strahler, v.mainchannel, r.broscoe and r.strahler and still get no reasonable results when processing a stream network (I attach a screenshot). I am using vector (stream network) and raster (DEM) maps for which I previously obtained good results - thus something must be wrong with the installation or something changed with the algorithm, as I can`t reproduce my old maps.

During installation of r.broscoe, r.strahler and v.mainchannel I get the following alerts:
/Users/ralfs/Library/GRASS/6.4/modbuild//dist.i386-apple-darwin10.7.0/scripts/v.mainchannel: line 72: exec: g.parser: not found
/bin/sh: g.parser: command not found
/bin/sh: ../../locale/scriptstrings/v.mainchannel_to_translate.c: No such file or directory

But since the addons seem to work, this is may be not the problem.

Best regards
Ralf



Am 27.01.2013 um 16:27 schrieb Margherita Di Leo <diregola at gmail.com>:

> Hi Ralf,
> 
> On Sun, Jan 27, 2013 at 3:36 PM, Ralf Schäfer <senator at ecotoxicology.de> wrote:
> Hi Markus,
> 
> thanks for your help!
> 
> I re-installed v.strahler. Works fine but still no satisfactory result. I assume dependend packages are missing.
> I assume that I have to reinstall v.mainchannel, r.strahler and r.broscoe as well? Did find v.mainchannel but not the raster packages, when I checked:
> svn list  https://svn.osgeo.org/grass/grass-addons/grass6/raster/
> 
> v.mainchannel is in the vector subfolder:
> https://svn.osgeo.org/grass/grass-addons/grass6/vector/v.mainchannel/
> 
> HTH,
> 
> madi 
> 
> 
> Or is there no need for independent install of the packages that were previously in the v.strahler folder?
> 
> Best regards
> Ralf
> 
> 
> 
> Am 26.01.2013 um 18:28 schrieb Markus Neteler <neteler at osgeo.org>:
> 
> > HI Ralf,
> >
> > On Fri, Jan 25, 2013 at 3:36 PM, Ralf Schäfer <senator at ecotoxicology.de> wrote:
> >> Dear all,
> >>
> >> I tried to install v.strahler and the included other scripts (v.mainchannel, r.broscoe, r.strahler) on a Mac OS X 10.8 with GRASS GIS 6.4.2 (from kyngchaos) and eventually succeeded, but the following errors were shown  during the compilation of v.strahler:
> >
> > I have completely (hopefully) demessified the structure of v.strahler and
> > related tools. They are installed separately now which hopefully helps
> > (subdirectories are not well supported in g.extension of GRASS 6).
> >
> > Please try again!
> >
> > Markus
> 
> _______________________________________________
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> 
> 
> 
> -- 
> Margherita DI LEO    
> Postdoctoral Researcher
> 
> European Commission - DG JRC 
> Institute for Environment and Sustainability (IES). Unit H03 – FRC
> Via Fermi, 2749
> I-21027 Ispra (VA) - Italy - TP 261
>        
> Tel. +39 0332 78 3600   
> margherita.di-leo at jrc.ec.europa.eu
> 
> Disclaimer: The views expressed are purely those of the writer and may not in any circumstance be regarded as stating an official position of the European Commission.
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