Search found 4 matches

by marsice
11 Mar 2015, 10:19
Forum: Elmer/Ice
Topic: trouble going from diagnostic to prognostic
Replies: 6
Views: 12077

Re: trouble going from diagnostic to prognostic

OK, thank you! I am getting much closer. Elmer does run with that change, but the output does not have the glacier geometry, only the bedrock. I can get results with the correct glacier geometry using the following sif: Header Mesh DB "." "testglacier2" Include Path "" ...
by marsice
09 Mar 2015, 23:12
Forum: Elmer/Ice
Topic: trouble going from diagnostic to prognostic
Replies: 6
Views: 12077

Re: trouble going from diagnostic to prognostic

OK, thank you, that makes sense. I have changed my boundary condition for the top surface to just: Boundary Condition 3 Name = "surface" Target Boundaries = 2 Body ID = 2 Top Surface = Equals "Zs" Depth = Real 0.0 End To point to the result of the free-surface evolution equation....
by marsice
09 Mar 2015, 01:09
Forum: Elmer/Ice
Topic: trouble going from diagnostic to prognostic
Replies: 6
Views: 12077

Re: trouble going from diagnostic to prognostic

Also attached are the msh files and the bedrock dat file... thanks in advance for any help
by marsice
09 Mar 2015, 00:56
Forum: Elmer/Ice
Topic: trouble going from diagnostic to prognostic
Replies: 6
Views: 12077

trouble going from diagnostic to prognostic

Hello, I am trying to do a prognostic case of a glacier viscously flowing over time with no accumulation. My diagnostic case works perfectly. I have tried to follow the wiki in changing it a prognostic case but it doesn't seem to work - the solver runs but the free surface doesn't seem to actually b...