Hi Carolina, You can not fit any type of curve to your experimental variograms since the model needs to be permissible, hence the practice to fit only a limited number of models that are known to be permissible.
Pierre <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> Dr. Pierre Goovaerts Consultant in (Geo)statistics and Senior Chief Scientist with Biomedware Inc. 710 Ridgemont Lane Ann Arbor, Michigan, 48103-1535, U.S.A. E-mail: [EMAIL PROTECTED] Phone: (734) 668-9900 Fax: (734) 668-7788 http://alumni.engin.umich.edu/~goovaert/ <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> On Mon, 18 Nov 2002, Carolina Garcia Imhof wrote: > Dear list members, > > I have used geoeas until now, which uses a limited number of models. However, I > found a program, CurveExpert, which finds the best fitting model, which is > usually different from the options in geoeas. For example, for my data, I found > that the best fitting models were a 4th level polynomial model and a "Hoerl" > model. > Is there any program (downloadable if possible) that would krige with a custom > model? > Thanks, > Carolina > > Carolina Garcia Imhof > Marine Mammal Research Group > Marine Science Department > 310 Castle Street, PO Box 56 > University of Otago > Dunedin, New Zealand > > Fax: 64 3 479 8336 > Phone: 64 3 479 5476 > e-mail: [EMAIL PROTECTED] > [EMAIL PROTECTED] > > -- > * 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
