Sep 7, 2012 · I have been trying to check my filters on DEM raster for pattern recognition and it is always resulting in missing last rows and columns(like..

Oct 22, 2012 · I'm new to GIS. I have some code that converts infrared images of Mars into thermal inertia maps, which are then stored as 2D numpy arrays. I've ...

A raster is converted to a NumPy array to calculate the percentage of the cell value for each row of the raster. A new raster is then created. import arcpy ...

Aug 14, 2018 · I experienced some significant speed-ups (at least 2x faster) after using a pre-allocated array. However, this is still quite a bottleneck in my ...

Nov 8, 2013 · I know that it is possible to open a raster as an array in NumPy using GDAL, but I want to skip GDAL and use NumPy only, as it is cooler ...

Apr 2, 2019 · This way I can show rasters, line plots and vectors, in multiple subplots in a single figure and the user can save the figure directly if they ...

Jul 12, 2016 · I have managed to create a numpy array from a raster file using commands from the gdal library, and now I would like to load that raster as a ...

Jul 29, 2019 · I thought the best way would be to convert the image into an array, and simply using np.where(), keep parts of the images with pixel values in ...