One way is to generate unconditional fields using simulated annealing. Refer the GSLIB textbook for details. One can specify a user defined variogram and histogram.
Syed ---- Original message ---- >Date: Wed, 28 Aug 2002 10:14:54 +0200 (METDST) >From: Soeren Nymand Lophaven <[EMAIL PROTECTED]> >Subject: AI-GEOSTATS: Simulation of a spatial random field >To: [EMAIL PROTECTED] > >Dear list > >Is it possible to simulate a spatial random field from a skewed >(i.e. non-Gaussian) distribution with a known spatial covariance >structure. If so how is it done ?? > >Best regards / Venlig hilsen > >S�ren Lophaven >*************************************************************************** >*** >Master of Science in Engineering | Ph.D. student >Informatics and Mathematical Modelling | Building 321, Room 011 >Technical University of Denmark | 2800 kgs. Lyngby, Denmark >E-mail: [EMAIL PROTECTED] | http://www.imm.dtu.dk/~snl >Telephone: +45 45253419 | >*************************************************************************** >*** > > >-- >* To post a message to the list, send it to [EMAIL PROTECTED] >* As a general service to the users, please remember to post a summary of any useful responses to your questions. >* To unsubscribe, send an email to [EMAIL PROTECTED] with no subject and "unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO NOT SEND Subscribe/Unsubscribe requests to the list >* Support to the list is provided at http://www.ai-geostats.org -- * To post a message to the list, send it to [EMAIL PROTECTED] * As a general service to the users, please remember to post a summary of any useful responses to your questions. * To unsubscribe, send an email to [EMAIL PROTECTED] with no subject and "unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO NOT SEND Subscribe/Unsubscribe requests to the list * Support to the list is provided at http://www.ai-geostats.org
