AI-GEOSTATS: SA using GSLIB

2003-06-13 Thread Uwe Haberlandt
Title: SA using GSLIB Dear all, I have a question concerning the simulated annealing module within GSLIB (f77v2 and f90). I'm using kilometers as units with grid spacing of 0.5 km and wanted a reproduction of the variogram up to a distance of 20 km. The range is 10 km. However for

Re: AI-GEOSTATS: SA using GSLIB

2003-06-13 Thread Pierre Goovaerts
Dear Uwe, The interpretation of the nlag parameter in sasim can be somewhat confusing. It corresponds to the number of lags in all directions to be incorporated in the objective functions, not the class of distance for the semivariogram model. For example, to reproduce the variogram for the 1st