Thomas Posted January 12, 2015 Share Posted January 12, 2015 Hello, In order to set initial pressure condition, I fixed first layer at atmospheric pressure. As top boundary, I used topography with separated file input. My model is “2D” : X : 0=>3000 m, Y : 0=>1 m and Z : top topography=> -3000 m, with default initial conditions for 1 material. When running, I've got error : “simulation halted prematurely” when using a too high mesh grid ( 15 x cells mesh or more) (Figure 1) but no problem with low mesh grid, 10 x cells mesh or less (Figure 2). Could you help me to resolve this problem ? I try to used less topography data without success. However, without any topography (Zmax = 0), there is no problems for running , with high or less cells mesh. Best regards, Thomas Link to comment Share on other sites More sharing options...
Thomas Posted January 12, 2015 Author Share Posted January 12, 2015 I found the solution Decrease convergence error Link to comment Share on other sites More sharing options...
Alison Posted January 12, 2015 Share Posted January 12, 2015 Thomas, Thank you for letting us know that you found a solution! Best Regards, Alison Link to comment Share on other sites More sharing options...
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