OGS
[tag] triangular_matrix

Set the triangular matrix type for the CG solver. Could be Lower, Upper, or LowerUpper. Default is Lower. OpenMP parallelization requires LowerUpper. See Eigen Documentation for details.

Additional info

From MathLib/LinAlg/Eigen/LinearSolverOptionsParser.cpp line 67

  • This is an optional parameter.
  • Data type: std::string
  • Expanded tag path: linear_solvers.linear_solver.eigen.triangular_matrix
  • Go to source code: → ogs/ogs/master

Used in the following test data files

Used in no end-to-end test cases.