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--- solvers [2012/11/13 23:40]
gag
+++ solvers [2012/12/03 17:05] (current)
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 ====== Solvers ======
-This Section presents the various **solvers** developed to solve glaciological applications using the finite element code Elmer. A solver is a fortran procedure that solve a differential equation on a given domain for all the nodal variables belonging in this domain. Very often, this result in solving a system which. So time, when the equation is only local, this can be done more simply by iterating on all the nodes of the domain.
+This Section presents the various **solvers** developed to solve glaciological applications using the finite element code Elmer. A solver is a Fortran subroutine that solves a differential equation on a given domain for all the nodal variables belonging in this domain. Very often, this results in solving a linear system. In certain cases, when the equation is only local, this can be done more simply by updating and iterating over all the nodes of the domain.
-Non-distributed solvers must be link to Elmer:
+Solvers in the Elmer/Ice package can be called using the object file name //ElmerIceSolvers//:
+<code>
+Procedure =  File "ElmerIceSolvers" "NameSolver"
+</code>
+where ''NameSolver'' is the name of the solver you want to execute.
+The source code of the solvers of the Elmer/Ice package can be obtained from the Elmer svn in ''/trunk/elmerice/Solvers/''.
+Non-distributed solvers must be linked to ''libelmersolver.so'', for which a wrapper script ''elmerf90'' exists:
 <code>
 elmerf90 MySolver.f90 -o MySolver

solvers.1352850059.txt.gz · Last modified: 2012/11/13 23:40 by gag

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