OK guys, I got it, very helpful!
Thank you so much
2010/9/6 Even Rouault
> Yes , what you see is expected.
>
> The prototype of RasterIO() is :
>
> RasterIO( flag, x, y, width, height, buffer, buffer_width, buffer_height,
> gdal_type, pixel_offset, line_offset)
>
> so that means that you ask the
Yes , what you see is expected.
The prototype of RasterIO() is :
RasterIO( flag, x, y, width, height, buffer, buffer_width, buffer_height,
gdal_type, pixel_offset, line_offset)
so that means that you ask the extraction of the window [x, x + with-1] x [y,
y + height -1] to be stored in a buffer
Hello everybody,
I'm trying to figure out how to get elevation from a .dem file.
I opened the file:
...
pointerToDataSet=(GDALDataset*) GDALOpen("myFile.dem", GA_ReadOnly);
...
So I caught a grid as a 371x371 matrix, but I can read only the first line,
so the first 371 elevations... the error is
