Dear All,
Are there any rules help building stable variograms, like number of lags,
range ..etc? And what is the minimum number of control points needed to
build a variogram?
I am working on a subsurface oil field reservoir.
Regards,
____________________________________________________________
Salah el-Shazly (DSC/92)
Geologist Consultant
PDO Study Centre
Petroleum Development Oman
PO Box 81, PC 113
Muscat, Sultanate of Oman
Phone: +968 674135,
GSM: +968 7212 8680,
Fax: 968 674870
E-mail: [EMAIL PROTECTED]
[EMAIL PROTECTED]
-----Original Message-----
From: Ernesto Jardim [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 07, 2004 19:45
To: Feng Liu
Cc: [EMAIL PROTECTED]
Subject: Re: [ai-geostats] a questions of using GSTAT to do Gaussian
Conditional Simulation!
Hi,
Why don't you use gstat within R ?
At least the 2 last questions will be solved.
Regards
EJ
On Wed, 2004-07-07 at 16:09, Feng Liu wrote:
> st1\:* { BEHAVIOR: url(#default#ieooui) } --> -->
> Hi, Dear List:
>
> I am trying to use Gstat to do Gaussian Conditional Simulation on my
> soil C content data. I got 3 questions as following:
>
> 1. If I use "set nsim=100" to do 100 times simulation, does the
> simulations follow a single random path or they will follow 100
> different random paths? What should I do if I want to let them follow
> different random paths.
>
> 2. Is it possible for me to write all the results of 100 simulations
> to one single file? How?
>
> 3. Gstat needs gnuplot to do the plot, but I could not get gnuplot
> compiled and start in windows, could you please tell me how to do it
> if you have experience on this.
>
> Thanks a lot
>
> Feng Liu
> Graduate Student
> Texas A&m University
>
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