I have got some outputs using SNESIM in past, and I am acquiring a taste on FILTERSIM too. But there seems to be something wrong, as I cannot run the model. When I run the algorithm, SGeMS suddenly is closed. I tried different input par files, such as reducing the inner patch to 3 3 3 and classification algorithm, but no result. I have applied SNESIM on the same grid and got 100 realizations, I ask you what should I do and where is the problem?