Under C++: I can read a raster image just fine if I read the whole thing one line at a time using RasterIO. If I follow the documentation fr reading a window, however, I get error messages that make no sense from Raster IO. I specify a Column and row offset and number of rows and columns to read into a buffer of the size of one line of the data I am trying to access and I get error message that I'm trying to read too large an area/window. It then lists my offsets (starting column, staring row) as the SIZE of the image I'm trying to read into my one line read buffer. Can I really be the first with this problem?
I have to process my image in sectors because I cannot allocate enough memory to read the whole thing at once. Can anyone help me with this?