No Convection/Diffusion: CFX4
I have 4 scalar equations (all of which has a SOURCE TERM=R1 & R2), but two (ISC3 & ISC4) of the four SCALs don't have DIFFUSION or CONVECTION terms.
INDICES: ISCA=ISCAL+ISC1-1 ISCB=ISCAL+ISC2-1 ISCC=ISCAL+ISC3-1 ISCD=ISCAL+ISC4-1
(1) The following implies no diffusion terms applied to SCAL3 and SCAL 4.
:>DIFFERENCING SCHEME USER SCALAR3 'NO MATRIX' USER SCALAR4 'NO MATRIX'
(2) Then I would set the following in USRSRC under ICALL2 (for equations with no diffusion or source terms):
My misunderstanding lies in setting SP(INODE) to -1...can some explain the need for this?
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