Re: [Qgis-user] HomeRange plugin updated

2009-04-10 Thread Anne Ghisla 

John C. Tull ha scritto:
Here is an error I get now using a shapefile with a set of points 
creating home ranges on field 'ID'. There is only one ID for all the 
points, so it should create a single home range estimate for each method.


An error has occured while executing Python code:

Traceback (most recent call last):

[cut]
RRuntimeError: Error in writeOGR(khr.polygons, dir, name, ESRI 
Shapefile) :

GDAL Error 1: Failed to create file .shp file.


Bad thing. GDAL is the dependency I know (and care) less, assuming it 
works independently of HR_plugin installation.


I would ask if you can run a pure R test, to check if the error comes 
out from rgdal package or GDAL itself, like this one:


cities - readOGR(system.file(vectors,package=rgdal)[1],cities)
writeOGR(cities,tempdir(),cities,driver=ESRIShapefile)

and see if it raises a similar error.
If the test above succeeds, you can comment line 102 of 
HRplugin_algorithm.py and uncomment line 101, choosing suitable dir 
parameter.


I'll look for more details about this issue - moreover, please fill a 
ticket on AniMove Trac [0] if the problem persists.


thanks for testing,

Anne
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Re: [Qgis-user] HomeRange plugin updated

2009-04-09 Thread Anne Ghisla 

John C. Tull ha scritto:
This might be related to OS X weirdness with library linking. I can 
reproduce this problem in ftools also. I'll report back if I it working.


thanks for testing. I can send you previous vesion of the plugin to 
check if it works - but I haven't changed a line of the code that raises 
the error.

let us know further details of this issue.

best regards,

Anne


On Apr 8, 2009, at 9:10 AM, Paolo Cavallini wrote:


John C. Tull ha scritto:

The plugin fails to recognize loaded point layers on OS X with rpy2, R
2.8.1 and qt-4.5.


Anne: should I revert to previous version, or can you check this?
All the best.
--
Paolo Cavallini: http://www.faunalia.it/pc
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Re: [Qgis-user] HomeRange plugin updated

2009-04-09 Thread Anne Ghisla 

John C. Tull ha scritto:
I've worked out the OS X linking issues. When I run on a modest dataset, 
I now receive the following error. I'd be happy to test with another 
shapefile of points if it will help.


An error has occured while executing Python code:

Traceback (most recent call last):

[cut]
RRuntimeError: Error in kernelUD(dd[, c(X, Y)], dd[, ID], h = 
LSCV, grid = grid) :

  At least 5 relocations are required to fit an home range


this is a normal R error - to compute homeranges, subsets of points 
determined by the attribute in the colum you chose (for esample animal 
ID, month, year...) must contain at least 5 points. Even one subset with 
5 points raises this error.

I suggest to group points by another column.
On my side, I will change the code to avoid Python error, and raise a 
info window instead.


many thanks and best regards,

Anne


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Re: [Qgis-user] HomeRange plugin updated

2009-04-09 Thread John C. Tull 
In addition to the last error, when I quit and restart qgis after  
loading and installing the HomeRange plugin, I get this error during  
startup. Afterwards, the HomeRange plugin cannot be loaded:


Couldn't load plugin HomeRange_plugin from ['/Applications/ 
qgis1.1.0.app/Contents/MacOS/share/qgis/python', '/Users/jctull/.qgis// 
python/plugins', '/Applications/qgis1.1.0.app/Contents/MacOS/share/ 
qgis/python/plugins', '/Library/Frameworks/GDAL.framework/Versions/1.6/ 
Python/site-packages', '/Library/Python/2.5/site-packages/ 
nose-0.11.0.dev_r560-py2.5.egg', '/Library/Python/2.5/site-packages/ 
setuptools-0.6c9-py2.5.egg', '/Library/Python/2.5/site-packages/ 
matplotlib-0.98.6svn-py2.5-macosx-10.3-i386.egg', '/Library/Python/2.5/ 
site-packages/pytz-2008i-py2.5.egg', '/Library/Python/2.5/site- 
packages/py2app-0.3.6-py2.5.egg', '/Library/Python/2.5/site-packages/ 
pyparsing-1.5.1-py2.5.egg', '/Library/Python/2.5/site-packages/ 
PyOpenGL-3.0.0b8-py2.5.egg', '/Library/Python/2.5/site-packages/ 
scipy-0.7.0-py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/site- 
packages/pyamg-1.0.0-py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/ 
site-packages/numpy-1.2.1-py2.5-macosx-10.5-i386.egg', '/Library/ 
Python/2.5/site-packages/simplejson-2.0.9-py2.5-macosx-10.5-i386.egg',  
'/Library/Python/2.5/site-packages/Shapely-1.0.11-py2.5.egg', '/ 
Library/Python/2.5/site-packages/psycopg2-2.0.9-py2.5-macosx-10.5- 
i386.egg', '/Library/Python/2.5/site-packages/pymc-2.0-py2.5- 
macosx-10.3-i386.egg', '/usr/local/lib/wxPython-unicode-2.8.9.1/lib/ 
python2.5/site-packages', '/usr/local/lib/wxPython-unicode-2.8.9.1/lib/ 
python2.5/site-packages/wx-2.8-mac-unicode', '/System/Library/ 
Frameworks/Python.framework/Versions/2.5/lib/python25.zip', '/System/ 
Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5', '/ 
System/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/ 
plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/ 
2.5/lib/python2.5/plat-mac', '/System/Library/Frameworks/ 
Python.framework/Versions/2.5/lib/python2.5/plat-mac/lib- 
scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/ 
2.5/Extras/lib/python', '/System/Library/Frameworks/Python.framework/ 
Versions/2.5/lib/python2.5/lib-tk', '/System/Library/Frameworks/ 
Python.framework/Versions/2.5/lib/python2.5/lib-dynload', '/Library/ 
Python/2.5/site-packages', '/usr/local/lib/wxPython-unicode-2.8.9.1/ 
lib/python2.5', '/System/Library/Frameworks/Python.framework/Versions/ 
2.5/Extras/lib/python/PyObjC', '/Applications/qgis1.1.0.app/Contents/ 
MacOS/share/qgis/python/plugins/fTools/tools']


Traceback (most recent call last):
  File , line 2, in
  File /Users/jctull/.qgis//python/plugins/HomeRange_plugin/ 
__init__.py, line 32, in

from HRplugin_main import HRPlugin
  File /Users/jctull/.qgis//python/plugins/HomeRange_plugin/ 
HRplugin_main.py, line 40, in

from HRplugin_dialog import Dialog
  File /Users/jctull/.qgis//python/plugins/HomeRange_plugin/ 
HRplugin_dialog.py, line 44, in

from HRplugin_algorithm import *
  File /Users/jctull/.qgis//python/plugins/HomeRange_plugin/ 
HRplugin_algorithm.py, line 46, in

import rpy2.robjects as robjects
  File /Library/Python/2.5/site-packages/rpy2/robjects/__init__.py,  
line 12, in

import rpy2.rinterface as rinterface
  File /Library/Python/2.5/site-packages/rpy2/rinterface/ 
__init__.py, line 6, in

R_HOME = os.popen(R RHOME).readlines()
IOError: [Errno 4] Interrupted system call

Python version:
2.5.1 (r251:54863, Jan 13 2009, 10:26:13)
[GCC 4.0.1 (Apple Inc. build 5465)]

Python path:['/Applications/qgis1.1.0.app/Contents/MacOS/share/qgis/ 
python', '/Users/jctull/.qgis//python/plugins', '/Applications/ 
qgis1.1.0.app/Contents/MacOS/share/qgis/python/plugins', '/Library/ 
Frameworks/GDAL.framework/Versions/1.6/Python/site-packages', '/ 
Library/Python/2.5/site-packages/nose-0.11.0.dev_r560-py2.5.egg', '/ 
Library/Python/2.5/site-packages/setuptools-0.6c9-py2.5.egg', '/ 
Library/Python/2.5/site-packages/matplotlib-0.98.6svn-py2.5- 
macosx-10.3-i386.egg', '/Library/Python/2.5/site-packages/pytz-2008i- 
py2.5.egg', '/Library/Python/2.5/site-packages/py2app-0.3.6- 
py2.5.egg', '/Library/Python/2.5/site-packages/pyparsing-1.5.1- 
py2.5.egg', '/Library/Python/2.5/site-packages/PyOpenGL-3.0.0b8- 
py2.5.egg', '/Library/Python/2.5/site-packages/scipy-0.7.0-py2.5- 
macosx-10.5-i386.egg', '/Library/Python/2.5/site-packages/pyamg-1.0.0- 
py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/site-packages/ 
numpy-1.2.1-py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/site- 
packages/simplejson-2.0.9-py2.5-macosx-10.5-i386.egg', '/Library/ 
Python/2.5/site-packages/Shapely-1.0.11-py2.5.egg', '/Library/Python/ 
2.5/site-packages/psycopg2-2.0.9-py2.5-macosx-10.5-i386.egg', '/ 
Library/Python/2.5/site-packages/pymc-2.0-py2.5-macosx-10.3-i386.egg',  
'/usr/local/lib/wxPython-unicode-2.8.9.1/lib/python2.5/site-packages',

[Qgis-user] HomeRange plugin updated

2009-04-08 Thread Paolo Cavallini 
Hi all.
Thanks to Anne, the HomeRange plugin is now updated. It should show off
automagically the next time you open QGIS.
All the best.
-- 
Paolo Cavallini: http://www.faunalia.it/pc
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Re: [Qgis-user] HomeRange plugin updated

2009-04-08 Thread Paolo Cavallini 
John C. Tull ha scritto:
 The plugin fails to recognize loaded point layers on OS X with rpy2, R
 2.8.1 and qt-4.5.

Anne: should I revert to previous version, or cau you check this?
All the best.
-- 
Paolo Cavallini: http://www.faunalia.it/pc
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Re: [Qgis-user] HomeRange plugin updated

2009-04-08 Thread John C. Tull 
This might be related to OS X weirdness with library linking. I can  
reproduce this problem in ftools also. I'll report back if I it working.


John

On Apr 8, 2009, at 9:10 AM, Paolo Cavallini wrote:


John C. Tull ha scritto:
The plugin fails to recognize loaded point layers on OS X with  
rpy2, R

2.8.1 and qt-4.5.


Anne: should I revert to previous version, or cau you check this?
All the best.
--
Paolo Cavallini: http://www.faunalia.it/pc
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