Re: [gdal-dev] GDAL contouring problem

2010-12-03 Thread Even Rouault
d Burken) > > > -- > > Message: 1 > Date: Sun, 28 Nov 2010 23:24:56 -0500 > From: Frank Warmerdam > Subject: Re: [gdal-dev] GDAL contouring problem > To: Ole Nielsen > Cc: "gdal-dev@lists.os

[gdal-dev] GDAL contouring problem

2010-11-30 Thread Ole Nielsen
Date: Sun, 28 Nov 2010 23:24:56 -0500 From: Frank Warmerdam Subject: Re: [gdal-dev] GDAL contouring problem To: Ole Nielsen Cc: "gdal-dev@lists.osgeo.org" , "adeleb...@me.com" Message-ID: <4cf32b18.2030...@pobox.com> Content-Type: text/plain; charset=ISO-8859-1; fo

Re: [gdal-dev] GDAL contouring problem

2010-11-28 Thread Francis Markham
Is there any reason not to include a heuristic that uses strtod() or similar to test for the zeroness of the last argument? -Francis Markham On 29 November 2010 15:24, Frank Warmerdam wrote: > Ole Nielsen wrote: >> >> I am posting this again without test files attached due the 50K size >> limit.

Re: [gdal-dev] GDAL contouring problem

2010-11-28 Thread Frank Warmerdam
Ole Nielsen wrote: I am posting this again without test files attached due the 50K size limit. Anyone who wants to see them, please contact me directly. -- We have observed interesting anomaly with gdal_contour when one of the fixed levels is zero. If the zero contour is expressed as 0.

[gdal-dev] GDAL contouring problem

2010-11-28 Thread Ole Nielsen
I am posting this again without test files attached due the 50K size limit. Anyone who wants to see them, please contact me directly. -- We have observed interesting anomaly with gdal_contour when one of the fixed levels is zero. If the zero contour is expressed as 0.0 (or indeed 0.) gdal_co