Re: [gdal-dev] question about ReadAsArray

2010-12-14 Thread Ricardo Filipe Soares Garcia da
Hi all well, the ReadAsArray function will return a numpy array of dimension 2. In numpy the array.size() function will return (number_of_lines, number_of_columns). The number of lines in the array is the same as the YSize of the raster in GDAL, and the number of columns is the same as the XSize o

Re: [gdal-dev] question about ReadAsArray

2010-12-14 Thread Jorge Arévalo
Hi, On Mon, Dec 13, 2010 at 11:33 PM, Matt Funk wrote: > Hi, > > i am a bit new to the gdal library. I am trying to process some geotiff > files in python. > > 1) I am making a call to the ReadAsArray data as such: > ... > band = ds.GetRasterBand(1) > array = band.ReadAsArray(0,0,band.XSize,band.

[gdal-dev] question about ReadAsArray

2010-12-13 Thread Matt Funk
Hi, i am a bit new to the gdal library. I am trying to process some geotiff files in python. 1) I am making a call to the ReadAsArray data as such: ... band = ds.GetRasterBand(1) array = band.ReadAsArray(0,0,band.XSize,band.YSize) print array.shape ... which returns: (7191, 8331) Now, what i don'