[gdal-dev] ogr2ogr: issues going from polar2geographic

2016-07-08 Thread Robb Wright
I'm having problems going from a Stereographic North Pole to 4326. Contiguous polys across the 180 line in polar are splitting and wrapping across the 4326 space, instead of just splitting at the 180. The data doesn't go south of ~50 degrees latitude. ogr2ogr --config CHECK_WITH_INVERT_PROJ

Re: [gdal-dev] Problem with gdalsrsinfo on some NOAA bsb/kap files

2012-11-09 Thread Robb Wright
I just tried it on another machine on a number of .kaps - and some were working and some were not - but they were different ones. Then I went back to my first machine and I got the proper result, then ran it again and got the error. Something must be dodgy with my libraries/how I have it ins

Re: [gdal-dev] .ovr files and Lanczos

2011-11-28 Thread Robb Wright
On 11/29/2011 12:58 AM, Chaitanya kumar CH wrote: Robb, If you are using gdal version 1.6 or later, you can use the -ro option[1]. It opens the tiff file in read-only mode and creates external overview. [1]: http://www.gdal.org/gdaladdo.html On Mon, Nov 28, 2011 at 11:53 PM, R

[gdal-dev] .ovr files and Lanczos

2011-11-28 Thread Robb Wright
I'm working with indexed color types of raster data (charts). The data is in RGB geotiffs and I'm using gdaladdo to create pyramid layers for them. Unfortunately, the best method for this raster type available using gdaladdo is still pretty bad - much of the linework becomes garbled when vi