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Subject: Marine Geospatial Ecology Tools (MGET) help

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From: <>
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Subject: [mget-help] error using Calculate Species Diversity Index for Polygons
Date: Thu, 17 Feb 2011 05:58:22 -0500 (EST)
Hi,

I'm new to the list. First of all, thanks for this toolset. It´s amazingly
useful. 

We are trying to use Calculate Species Diversity Index for Polygons. We
succeeded using it when we didn't use Species Count Field (which is optional).
But when we populates it, it shows up the error bellow.

For + info, we tried it in ArcGis 9.3.1 and arcgis 10. Same error.

Any idea or hint? Thank you 

Executing: SpeciesDiversityCalculateDiversityIndexForArcGISPolygons
C:\test\test_indexos\Quadricula_1_1_Poly.shp "Shannon index" SHANNON
C:\test\test_indexos\Artesanals.shp Especie DATO1 # #
Start Time: Thu Feb 17 11:35:23 2011
Running script SpeciesDiversityCalculateDiversityIndexForArcGISPolygons...
The R vegan package is not installed. Downloading and installing the latest
version...
Warning: package 'vegan' was built under R version 2.6.2
Intersecting the points with the polygons.
Summing species counts per polygon.
Reading species counts into memory.
NameError: global name 'table' is not defined
<type 'exceptions.NameError'>: global name 'table' is not defined
Failed to execute (SpeciesDiversityCalculateDiversityIndexForArcGISPolygons).
Failed at Thu Feb 17 11:36:06 2011 (Elapsed Time: 43,00 seconds)
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