The Add_to_Matrix_Equation_Ortho_Diffusion procedure adds the linearized version of the Ortho_Diffusion Term to the specified matrix equation. It currently assumes that there is a one-to-one correspondence between the Ortho_Diffusion locus (e.g. Cells) and the equation and variable numbering, and furthermore assumes that the locus is Cells.
|call Add_to_Matrix_Equation (Diff_Term, ELLM, RHS_MV)|
|Diff_Term||The Ortho_Diffusion Term to be added.|
|ELLM||The ELL Matrix to be incremented.|
|RHS_MV||The right-hand side Mathematic Vector to be incremented.|
|ELLM||The ELL Matrix that has been incremented.|
|RHS_MV||The right-hand side Mathematic Vector that has been incremented.|
|Matrix_Columns||Columns for the added matrix values.|
|Matrix_Rows||Rows for the added matrix values.|
|Matrix_Values||Calculated values to be added to the matrix or vector.|
The Add_to_Matrix_Equation_Ortho_Diffusion code listing contains additional documentation.
Michael L. Hall