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speedy

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About speedy

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  1. Hello everybody The tutorial project: ..\SEAM3D\BTEX\run1.gpr keeps crashing whenever I try to divide the layer into two. is there any reason for this? I am using GMS 10.3.6 and I have the same problem in all computers I have. I appreciate your help. Speedy,
  2. Well, it seems my questions are so difficult to answer. Anyway, I have noticed many problems in kriging within GMS when using pilot points. 1) when building a variogram with data (model variogram using experimental one) these information are not saved anywhere. Every time I need to calibrate/re-calibrate I need to build the variogram again 2) when there is more than one parameter to be calibrated, the cut off values of kriging search takes always the range of the first parameter. 3) There is no way to see fitting error of experimental and model variogram to get the best fit.
  3. Thanks for no responses I figured out the reason for these error messages. However, I found many problems in kriging in GMS, especially with calibration. I calibrated my model initially using inverse-distance method without any issue. But I had to use kriging to be able to use NSM and here all the problems appear. I defined the theoretical variogram based on experimental data but the error is huge. The other thing I was unable to click on the data truncation in the kriging menu, which is strange as this option is available when I interpolate the scatter data from scatter points men
  4. Hi again I figured out the reason behind this problem, which is the interpolation of pilot points data. I noted Null-space Monte Carlo works only with kriging! but I faced a problem with kriging. I have pilot points and selected kriging but when I try to run the calibration I have error messages shown below
  5. Hi everybody I have a model which I calibrated using PEST and SVD-Assist. The calibration was very good. When I try to run stochastic model with null space Monte Carlo then PEST runs only for one iteration and stops! I followed the exact steps in the tutorial and nothing is different. I am not sure why I got this problem. I appreciate your help. Attached is a capture of the stochastic run window Thanks
  6. Hi As Michal said, the best way in this case is to use General Head Boundary (GHB) but you need to know the conductance. This enable adjusting the flow during transient calculation based on the head difference. If you are looking at a steady state, you can alternatively use well boundary (injection) with the flow value you have at the boundary, so no need to know conductance. I hope this helps.
  7. Hi Mina I did change the name of the project as you advised to no avail. It seems it is a bug in GMS!
  8. Hi Fahad I did not alter pilot points. Also when I take the model files and run GMS on a different computer I do not have this problem!
  9. Hello everybody I encounter this problem from time to time with the latest version of GMS (10.3). When I run PEST parameter estimation, the runs are not shown in the MODFLOW/PEST window, despite pest is running and I can see the PEST files being updated. I am not sure why this problem occur? Any help is appreciated. Thanks
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