Hello,
I am making a 3D model and I have an error that I can not solve, I have used Fixed DT and I get this error.
What could it be due to?
rgd_c 127 19 0 NaN
337837.170469600 -1020927.68933402 -1020985.37676511
3085194.49619799 3085368.81484600 3085543.15334441
-67.4156445217086
DXDGUc,DYDGUc,DZDGUc -5.676245057890128E-002 7.801149745034763E-002
-581.237611620094
zpc, zb 99.8276506957292 99.8275506957292
99.8664137115962 99.8665137115962
99.8682235857714 99.8683235857714
4775.37150885825 9450.91568442661
2450.40795279209 9502.19074686661
rgd_c 124 20 0 NaN
1433108.70518008 2556647.06710836 3927559.81397933
4561024.75647840 7006715.05867892 10763821.4310114
-9764.37195529975
DXDGUc,DYDGUc,DZDGUc -5.785796963851908E-002 7.792947322701593E-002
1197.12517965313
zpc, zb 99.7810659489065 99.7809659489065
99.8168231897534 99.8169231897534
2389.97296538582 9260.43556005219
4267.07779534794 8434.37031936123
6765.44521748425 8987.33340132936
rgd_c 127 20 0 NaN
1350453.06799626 -2676440.24785923 -6759066.71687969
5304392.00986633 13395680.8668732 33829374.9578904
-9186.70744643547
DXDGUc,DYDGUc,DZDGUc -5.695788902841059E-002 7.828010868360025E-002
-1162.08995289706
zpc, zb 9502.19074686661 9502.19064686661
4775.37150885825 9450.91568442661
2450.40795279209 9502.19074686661
9380.90474246347 9380.90484246346
7057.48956931595 9376.72648533349
rgd_c 107 21 0 NaN
63758.6492745065 -1026744.62026649 -1026720.03904135
16534300.6833305 16533904.8267260 16533508.9895983
-794.800915232860
DXDGUc,DYDGUc,DZDGUc -6.199526569469072E-002 7.731487166444140E-002
252.504731546766
zpc, zb 99.7451329544478 99.7450329544478
99.7767387686949 99.7768387686949
99.7673895899023 99.7674895899023
-8537.67051096572 99.4952881670015
-7527.62113904711 99.5959163275629
rgd_c 110 21 0 NaN
248587.479966591 1238912.34070345 2590152.99310400
6174501.83294776 12908826.4376776 26988055.8426217
-965.323713380843
コメント
DId you try smaller value for DT?
According with CFL condition, to large DT yeilds overflow of computation and occurs this kind of error.
There are several possible causes for this, but it is not possible to determine what is the cause without looking at the calculation area and calculation conditions.
If you get this error even if you make the DT smaller, please show the figure such as the calculation area and the grid. Or upload the ipro file for confirmation.