The change you recommended fixed the warning message. Unfortunately the
bigger problem is that the result of the command
"rsaga.get.usage("ta_lighting",2)" reports the following "(null)library
path: /usr/lib/saga", and therefore does not allow access to this
function within the module. Strangely other functions within the module, for
example "rsaga.get.usage("ta_lighting",3)", provides access and output.
Can you provide input on how to fix this problem?
Stephen
On Wed, Mar 23, 2011 at 1:16 AM, Johan Van de Wauw <
[email protected]> wrote:
> Nice to see that people are using the daily builds!
>
> It's not really an error, rather a warning. Which I believe you can ignore.
> Editing RSAGA-core.R and changing line 238:
>
> 238c238
> < usage = rsaga.geoprocessor(lib, module, param = list(h=''), env =
> env,
> ---
> > usage = rsaga.geoprocessor(lib, module, param = list(), env = env,
>
> Will remove the warning. I'm not using RSAGA myself, and I don't have
> sufficient time to test if this change has any other effects - so if
> you try it and it works/if you try it and it fails, please report it.
>
> Johan
>
> On Wed, Mar 23, 2011 at 5:11 AM, sroecker <[email protected]>
> wrote:
> > Public bug reported:
> >
> > Binary package hint: saga
> >
> > See the following message below. While using SAGA GIS CVS and
> > RSAGA_0.91-1.5.tar.gz the following message occurs when accessing the
> > ta_lighting module via R. When accessed from the SAGA GUI the module
> > works fine. Other portions of this module seems to load fine within R.
> >
> > I am using Ubuntu 10.10 and R-2.12.1
> >
> > stephen@stephen:~$ lsb_release -rd
> > Description: Ubuntu 10.10
> > Release: 10.10
> > stephen@stephen:~$ apt-cache policy saga
> > saga:
> > Installed: 2.0.6+svn938+9~maverick1
> > Candidate: 2.0.6+svn938+9~maverick1
> > Version table:
> > *** 2.0.6+svn938+9~maverick1 0
> > 500 http://ppa.launchpad.net/johanvdw/sagacvs/ubuntu/maverick/main
> > amd64 Packages
> > 100 /var/lib/dpkg/status
> > 2.0.5+dfsg-0.1~maverick 0
> > 500
> > http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu/maverick/main
> > amd64 Packages
> > 2.0.4+dfsg-2 0
> > 500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64
> Packages
> >
> >
> >> rsaga.get.usage("ta_lighting",2)
> > Unknown option 'h'
> > (null)library path: /usr/lib/saga
> > library name: libta_lighting
> > module name : Potential Incoming Solar Radiation
> >
> > Warning message:
> > running command ''/usr/bin/saga_cmd' libta_lighting 2 -h ' had status 1
> >
> >> rsaga.get.usage("ta_lighting",3)
> > Unknown option 'h'
> > Usage: 3 -DEM <str> -VISIBLE <str> -SVF <str> [-SIMPLE <str>] [-TERRAIN
> <str>] [-MAXRADIUS <str>] [-METHOD <str>] [-LEVEL_INC <str>] [-NDIRS <num>]
> > -DEM:<str> Elevation
> > Grid (input)
> > -VISIBLE:<str> Visible Sky
> > Grid (output)
> > -SVF:<str> Sky View Factor
> > Grid (output)
> > -SIMPLE:<str> Sky View Factor (Simplified)
> > Grid (optional output)
> > -TERRAIN:<str> Terrain View Factor
> > Grid (optional output)
> > -MAXRADIUS:<str> Maximum Search Radius
> > Floating point
> > Minimum: 0.000000
> > -METHOD:<str> Method
> > Choice
> > Available Choices:
> > [0] multi scale
> > [1] sectors
> > -LEVEL_INC:<str> Multi Scale Factor
> > Floating point
> > Minimum: 1.250000
> > -NDIRS:<num> Number of Sectors
> > Integer
> > Minimum: 3.000000
> > library path: /usr/lib/saga
> > library name: libta_lighting
> > module name : Sky View Factor
> >
> > Warning message:
> > running command ''/usr/bin/saga_cmd' libta_lighting 3 -h ' had status 1
> >>
> >
> > ** Affects: saga (Ubuntu)
> > Importance: Undecided
> > Status: New
> >
> > --
> > You received this bug notification because you are subscribed to saga in
> > Ubuntu.
> > https://bugs.launchpad.net/bugs/740704
> >
> > Title:
> > RSAGA_0.91-1.5.tar.gz reports error
> >
>
> --
> You received this bug notification because you are a direct subscriber
> of the bug.
> https://bugs.launchpad.net/bugs/740704
>
> Title:
> RSAGA_0.91-1.5.tar.gz reports error
>
> Status in “saga” package in Ubuntu:
> New
>
> Bug description:
> Binary package hint: saga
>
> See the following message below. While using SAGA GIS CVS and
> RSAGA_0.91-1.5.tar.gz the following message occurs when accessing the
> ta_lighting module via R. When accessed from the SAGA GUI the module
> works fine. Other portions of this module seems to load fine within R.
>
> I am using Ubuntu 10.10 and R-2.12.1
>
> stephen@stephen:~$ lsb_release -rd
> Description: Ubuntu 10.10
> Release: 10.10
> stephen@stephen:~$ apt-cache policy saga
> saga:
> Installed: 2.0.6+svn938+9~maverick1
> Candidate: 2.0.6+svn938+9~maverick1
> Version table:
> *** 2.0.6+svn938+9~maverick1 0
> 500 http://ppa.launchpad.net/johanvdw/sagacvs/ubuntu/maverick/main
> amd64 Packages
> 100 /var/lib/dpkg/status
> 2.0.5+dfsg-0.1~maverick 0
> 500
> http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu/maverick/main
> amd64 Packages
> 2.0.4+dfsg-2 0
> 500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64
> Packages
>
>
> > rsaga.get.usage("ta_lighting",2)
> Unknown option 'h'
> (null)library path: /usr/lib/saga
> library name: libta_lighting
> module name : Potential Incoming Solar Radiation
>
> Warning message:
> running command ''/usr/bin/saga_cmd' libta_lighting 2 -h ' had status 1
>
> > rsaga.get.usage("ta_lighting",3)
> Unknown option 'h'
> Usage: 3 -DEM <str> -VISIBLE <str> -SVF <str> [-SIMPLE <str>] [-TERRAIN
> <str>] [-MAXRADIUS <str>] [-METHOD <str>] [-LEVEL_INC <str>] [-NDIRS <num>]
> -DEM:<str> Elevation
> Grid (input)
> -VISIBLE:<str> Visible Sky
> Grid (output)
> -SVF:<str> Sky View Factor
> Grid (output)
> -SIMPLE:<str> Sky View Factor (Simplified)
> Grid (optional output)
> -TERRAIN:<str> Terrain View Factor
> Grid (optional output)
> -MAXRADIUS:<str> Maximum Search Radius
> Floating point
> Minimum: 0.000000
> -METHOD:<str> Method
> Choice
> Available Choices:
> [0] multi scale
> [1] sectors
> -LEVEL_INC:<str> Multi Scale Factor
> Floating point
> Minimum: 1.250000
> -NDIRS:<num> Number of Sectors
> Integer
> Minimum: 3.000000
> library path: /usr/lib/saga
> library name: libta_lighting
> module name : Sky View Factor
>
> Warning message:
> running command ''/usr/bin/saga_cmd' libta_lighting 3 -h ' had status 1
> >
>
> To unsubscribe from this bug, go to:
> https://bugs.launchpad.net/ubuntu/+source/saga/+bug/740704/+subscribe
>
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https://bugs.launchpad.net/bugs/740704
Title:
RSAGA_0.91-1.5.tar.gz reports error
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