[GRASS-user] R-GDAL incompatible libraries

[Gilbert Ferrara]

EEHEHEHEEH You are absolutely right :)



On Tue, Mar 2, 2010 at 5:58 PM, Leo Hardtke <leohardtke at gmail.com> wrote:

>  Kim
> you have to plot the R object *precip,* not the grass vector *precip30n*
> plot(precip,lwd=2, col="brown") should work!
>
> Leo
>
> Kim Besson escribió:
>
> Following Leo's suggestion I installed GDAL 1.6.3 and I tried again:
>
> > library(spgrass6)
> Loading required package: sp
> Loading required package: rgdal
> Geospatial Data Abstraction Library extensions to R successfully loaded
> Loaded GDAL runtime: GDAL 1.6.3, released 2009/11/19
> Path to GDAL shared files: /usr/share/gdal16
> Loaded PROJ.4 runtime: Rel. 4.6.1, 21 August 2008
> Path to PROJ.4 shared files: (autodetected)
> Loading required package: XML
> GRASS GIS interface loaded with GRASS version: 6.4.0svn
> and location: nc_spm_08
>
> (seems OK?)
>
> > precip <- readVECT6("precip_30ynormals", ignore.stderr)
> OGR data source with driver: GRASS
> Source: "/mnt/GIS/nc_spm_08/PERMANENT/vector/precip_30ynormals/head",
> layer: "1"
> with 136 features and 18 fields
> Feature type: wkbPoint with 3 dimensions
> (seems OK?)
>
> When I did
> > plot(nc_state, axes=TRUE)
> > plot(precip30n, add=TRUE, lwd=2, col="brown")
> Error: object 'precip30n' not found
> Error in plot(precip30n, add = TRUE, lwd = 2, col = "brown") :
>   error in evaluating the argument 'x' in selecting a method for function
> 'plot'
> THe last plot gave that error
>
> But would you say that it seems to be working?
>
> Thank you all for your help and support
> Thanks
> Kim
>
>
> Question: Is there any known problem with GRASS and GDAL1.6.3?
>
> 2010/3/2 Kim Besson <kimbesson1981 at gmail.com>
>
>>
>>  Ok I reinstalled rgdal
>> R CMD INSTALL rgdal
>>
>>  And then:
>> R
>> library(spgrass6)
>>
>>  Output:
>>  Loading required package: sp
>> Loading required package: rgdal
>> Geospatial Data Abstraction Library extensions to R successfully loaded
>> Loaded GDAL runtime: GDAL 1.5.4, released 2009/01/07
>> Path to GDAL shared files: /usr/share/gdal15
>> Loaded PROJ.4 runtime: Rel. 4.6.1, 21 August 2008
>> Path to PROJ.4 shared files: (autodetected)
>> Loading required package: XML
>> GRASS GIS interface loaded with GRASS version: 6.4.0svn
>>  and location: North-Carolina
>>
>>  precip30 <- readVECT6("precip_30ynormals", ignore.stderr=TRUE)
>>  ERROR: Incompatible library version for module. You need to rebuild
>> GRASS
>>        or untangle multiple installations.
>>
>>   Same error.
>> I'm running GRASSsvn6.4.0, from latest week, in a Linux Machine with:
>> rgdal_0.6-10
>> spgrass6_0.6-15.
>> R version 2.9.2 (2009-08-24)
>>
>>  Any idea of what might not be compatible?
>>
>>  Thank you
>> Kim
>>
>>  2010/3/2 Markus Neteler <neteler at osgeo.org>
>>
>>> 2010/3/2 Kim Besson <kimbesson1981 at gmail.com>:
>>>
>>> > Ok I have just installed latest GRASS snapshot and I got the following
>>> error
>>> >> precip30n <- readVECT6("precip_30ynormals", ignore.stderr=TRUE)
>>> > ERROR: Incompatible library version for module. You need to rebuild
>>> GRASS
>>> >        or untangle multiple installations.
>>> > What I would like to know is the versions of R and spgrass6 that I
>>> should
>>> > install on my system in order to not get this errors?
>>>
>>>  You also need to update the GRASS-GDAL plugin.
>>>
>>> Markus
>>>
>>
>>
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