ling list for Scilab.
Subject: [Scilab-users] Compute gradients of grid data
Hello,
I am looking to create a hillshade function, but issues arise defining the the
X and Y gradients.
The test code so far:
function [grad_x, grad_y] = compute_gradients(dem)
grad_x = diff(dem, 1, 'c')
Hello,
I am looking to create a hillshade function, but issues arise defining the the
X and Y gradients.
The test code so far:
function [grad_x, grad_y] = compute_gradients(dem)
grad_x = diff(dem, 1, 'c');
grad_y = diff(dem, 1, 'r');
endfunction
// Create a test DEM grid
dem=[1.23 1.4
