RE: [ai-geostats] Re: Software for Automatic Semivariogram Estimation

2006-03-02 Thread Pierre Goovaerts
Hi, They are currently writing a book that would be similar to Gslib user manual but tailored to S-GeMS features. In the meantime, you can find some help in the user manual available at http://sgems.sourceforge.net/doc/sgems_manual.pdf Cheers, Pierre Pierre Goovaerts Chief Scientist at

[ai-geostats] Quick question about S-GeMS SGS simulation

2006-03-02 Thread Collier, Perry \(TS\)
Quick question about S-GeMS SGS simulation: I had a go at producing an SGS simulation in S-GeMS, but the result was Gaussian (ie: not back transformed as GSLIB SGSIM.exe does) - can anyone advise how to back-transform the simulation in S-GeMS? What about tail extrapolation - how does S-GeMS

RE: [ai-geostats] Quick question about S-GeMS SGS simulation

2006-03-02 Thread Pierre Goovaerts
Hi Perry, I am assuming you are using the latest version of S-GeMS. In the sgsim function, there is an histogram tab where you can specify the target histogram you want to reproduce (like in Gslib the normal score transform and back-transform will be performed automatically inside the program,