[Qgis-user] Problem with interpolation plugin

[Zara Teixeira]

Hi,

I have this shapefile with points in ESRI:
102164<http://spatialreference.org/ref/esri/102164/>
Because all my work is in EPSG 3763, I changed the CRS to this one.
 The problem is that everytime I try to create a TIN with the interpolation
plugin, both QGIS 1.9.9 and 1.7.4 crash. I have them installed in Windows 7.
This doesn't happen with the original shapefile, or even if I use the IDW
algorithm, but happens if I transform the shapefile to any other CRS.

P.S. I would prefer to change the CRS before I interpolate.

Any idea why?
Thanks in advance.


Zara
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