From Qgis, I am calling through Processing the Saga algs "clipgridwithpolygon"
raster_inside_poly = processing.runalg("saga:clipgridwithpolygon", my_raster_temp, my_edges, my_new_raster)
Since my_new_raster name is all ascii. It's fine. When no ascii is presented to Processing and SAGA crash with "Encode exception"
My Question : is this a limitation on the SAGA side or on Processing ? Someone can propose a solution ?
Problem experienced on Win8 Qgis 2.12.2 Processing 2.12.2 Saga 2.1.2