We further optimize our code, including (1) adding GNSS stations in the extended areas to make the inversion more stable; (2) fixing a bug about the Laplacian matrix for the edge grids; 3) improving the speed for determining the smoothing factor.
We further optimize our code, including (1) adding GNSS stations in the extended areas to make the inversion more stable; (2) fixing a bug about the Laplacian matrix for the edge grids; 3) improving the speed for determining the smoothing factor.