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kiuliani / geoda

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Export Selected: Distorted projection for some shapefiles #91

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Using GeoDa 1.5.26

1) Download the Statistics Canada 2011 Census Subdivision Shapefile: 
http://www12.statcan.gc.ca/census-recensement/2011/geo/bound-limit/files-fichier
s/gcsd000b11a_e.zip

2) Open shapefile and select all observations for one province, for example 
Alberta.

3) Export Selected for single province to either shapefile or some OGR format.

4) Open subset and notice that province is very distorted from the original

Original issue reported on code.google.com by mmcc...@gmail.com on 18 Feb 2014 at 7:14

GoogleCodeExporter commented 8 years ago 
The first image shows the original shapefile.  The highlighted area is the 
province of Alberta.  The second file shows the result of exporting the 
highlighted area.

Original comment by mmcc...@gmail.com on 18 Feb 2014 at 7:19

Attachments:

GoogleCodeExporter commented 8 years ago 
For comparison, here is the same file in GML format.  Notice that exporting a 
subset of this doesn't result in distortion: 
http://www12.statcan.gc.ca/census-recensement/2011/geo/bound-limit/files-fichier
s/gcsd000a11g_e.zip

Original comment by mmcc...@gmail.com on 18 Feb 2014 at 7:22

GoogleCodeExporter commented 8 years ago 
This is a bug actually. I've pinned it and am fixing it now. Thanks.

Original comment by lixun...@gmail.com on 18 Feb 2014 at 8:58

GoogleCodeExporter commented 8 years ago 
Fixed in ci 3045.

Original comment by lixun...@gmail.com on 18 Feb 2014 at 10:23