How to access the members of a "volScalarField"?
I have to compare the individual values of a volScalarField. It gives error saying that operator (>) is not defined for volScalarField varible. How do I access the each member of the volScalarField varialbe. Also, there is function which calculates shearStress() and stores in volScalarField. How to access the each member of that function?
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Code:
volScalarField myVSF; |
thank a lot kmooney for your reply it indeed works. thanks for the help.
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access the values of volScalarField
Kmooney now with your suggestion i am able to define the intVSF but when i try to access the values of intVSF using the following code it gives errors. i am copying the error message at the end could you help understanding it
Code: volScalarField shearstress = old_visc*strainRate(); /* old_visc is VSF and strainRate() is function which returns shear rate which is also VSF */ volScalarField shearrate = strainRate(); scalarField intVSF = shearstress.internalField(); scalarField intVSF1 = shearrate.internalField(); if ( current_time.value() < 0.0001) return old_visc; else { forAll(intVSF1, celll) { if (intVSF1[celll] < scalar(0.001)) return old_visc; else if (intVSF1[celll] > scalar(10000)) return old_visc; else { if (intVSF[celll] > scalar(temp)) /* temp is calculated in the code */ return nu0_ /nu0_ is defined in the code else return old_visc; } } ERROR: [compute-0-25.local:16834] *** An error occurred in MPI_Recv [compute-0-25.local:16834] *** on communicator MPI_COMM_WORLD [compute-0-25.local:16834] *** MPI_ERR_TRUNCATE: message truncated [compute-0-25.local:16834] *** MPI_ERRORS_ARE_FATAL (goodbye) [compute-0-3.local:01034] *** An error occurred in MPI_Recv [compute-0-3.local:01034] *** on communicator MPI_COMM_WORLD [compute-0-3.local:01034] *** MPI_ERR_TRUNCATE: message truncated [compute-0-3.local:01034] *** MPI_ERRORS_ARE_FATAL (goodbye) [compute-0-37.local:09710] *** An error occurred in MPI_Recv [compute-0-37.local:09710] *** on communicator MPI_COMM_WORLD [compute-0-37.local:09710] *** MPI_ERR_TRUNCATE: message truncated [compute-0-37.local:09710] *** MPI_ERRORS_ARE_FATAL (goodbye) [compute-0-23.local:00497] *** An error occurred in MPI_Recv [compute-0-23.local:00497] *** on communicator MPI_COMM_WORLD [compute-0-23.local:00497] *** MPI_ERR_TRUNCATE: message truncated [compute-0-23.local:00497] *** MPI_ERRORS_ARE_FATAL (goodbye) [compute-0-38.local:14813] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 275 [compute-0-38.local:14813] [0,0,0] ORTE_ERROR_LOG: Timeout in file pls_rsh_module.c at line 1166 [compute-0-38.local:14813] [0,0,0] ORTE_ERROR_LOG: Timeout in file errmgr_hnp.c at line 90 mpirun noticed that job rank 0 with PID 14908 on node compute-0-38 exited on signal 15 (Terminated). [compute-0-38.local:14813] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 188 [compute-0-38.local:14813] [0,0,0] ORTE_ERROR_LOG: Timeout in file pls_rsh_module.c at line 1198 -------------------------------------------------------------------------- mpirun was unable to cleanly terminate the daemons for this job. Returned value Timeout instead of ORTE_SUCCESS. -------------------------------------------------------------------------- 0/: Permission denied. size 0 is not equal to the given value of 11037 file: /home/u396852/OpenFOAM/u396852-1.5/paintCases/Ellisrun-0.001fix-time-step/processor0/2e-05/visco_old from line 18 to line 63. From function Field<Type>::Field(const word& keyword, const dictionary& dict, const label s) in file /share/apps/devel/OpenFOAM/OpenFOAM-1.5/src/OpenFOAM/lnInclude/Field.C at line 224. FOAM exiting |
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