Re: [gdal-dev] GDAL WMTS Driver - How do you control the Tile Matrix Set's Tile Level?

2016-11-06 Thread jratike80
Hi, Did you forget to include your request? Or do you mean that you asked gdal_translate just to convert the whole data source that you defined with that xml file into some other format without defining the window by using -spat or -projwin? -Jukka Rahkonen- -- View this message in context: h

[gdal-dev] GDAL WMTS Driver - How do you control the Tile Matrix Set's Tile Level?

2016-11-06 Thread esacree
I am trying to use the new GDAL_WMTS driver with GDAL Version 2.1. Problem: The thread that receives the data from the server gets a GDAL data set handle with a total data buffer size of 4,294,967,296 for a 4 band image. Questions: 1. Does GDAL_WMTS driver return all tiles combined into

Re: [gdal-dev] Question on gdalwarp, srcnodata and dstalpha

2016-11-06 Thread Even Rouault
Le jeudi 03 novembre 2016 18:19:36, Daniele Romagnoli a écrit : > Hi List, > I was checking a gdalwarp (GDAL 2.1.2) invokation with a colleague and I > have a question. > > I know that when warping a geotiff with internal NODATA_VALUES=0 0 0 > metadata, only RGB pixels = 0 0 0 are handled as nodat

Re: [gdal-dev] Make gdal_polygonize to support the mask band

2016-11-06 Thread Even Rouault
Le vendredi 04 novembre 2016 18:00:10, Rahkonen Jukka (MML) a écrit : > Hi, > > Once again someone wants to get the footprints of valid data in images > http://gis.stackexchange.com/questions/216624/creating-a-shapefile-for-foo > tprint-of-tasters-valid-data-areas-with-gdal. > > A year ago, in he