Re: [gdal-dev] How to open Erdas Imagine .ige (Large Raster Spill File) Format with gdal

2013-12-12 Thread Jun Xiong
of the file, or setting the contents of the variable. > > > On Fri, Dec 13, 2013 at 12:06 AM, Jun Xiong wrote: > >> Hi All: >> >> I have a Erdas .ige file (>=100GB) which was generated by gdal utility >> gdal_merge.py, then I want to use gdal API to open it, lik

[gdal-dev] How to open Erdas Imagine .ige (Large Raster Spill File) Format with gdal

2013-12-12 Thread Jun Xiong
Hi All: I have a Erdas .ige file (>=100GB) which was generated by gdal utility gdal_merge.py, then I want to use gdal API to open it, like following: GDALDatasetH hDataset; > char *pszFilename; > GDALAllRegister(); > hDataset = GDALOpen(pszFilename, GA_ReadOnly); The program w

[gdal-dev] How to implement tile read / write to gdal supported format file?

2013-11-17 Thread Jun Xiong
Hi All, I have several 2.5 Gb geotiff files which are needed to be processed in memory. I wrote a script with python + gdal but was killed by administrator but I occupied too much resources. I guess I need to partition these files into smaller piece and process them one by one. No idea about it?