[overture] c-grid error
- From: Joel Guerrero <joegi.geo@xxxxxxxxx>
- To: overture@xxxxxxxxxxxxx
- Date: Thu, 31 Jan 2008 09:52:47 -0800 (PST)
Hi
I trying to setup a case with a moving c-grid, but I getting this error.
Mapping:getGrid called, remake grid for mapping c-grid
cgins: boundaryAdjustment.C:663: int
Ogen::updateBoundaryAdjustment(CompositeGrid&, const int&, const int&,
intSerialArray*, realSerialArray*, realSerialArray*, IntegerArray&): Assertion
`grid!=grid2' failed.
Aborted
Which I think is related to the mixed-boundary used during the grid
generation. Any idea how can I avoid this error? I also attach the cgrid ,cmd
file.
Cheers,
Joel
*
* make a c-grid
*
create mappings
*
$factor=2; $grid = "cairfoil.hdf";
*
$ds=.025/$factor;
*
rectangle
*
mappingName
backGround
set corners
-2 4 -2 2
lines
240 160
exit
*
spline
enter spline points
189
2.0 1.e-5
1.95 1.e-5
1.9 1.e-5
1.85 1.e-5
1.8 1.e-5
1.75 1.e-5
1.7 1.e-5
1.65 1.e-5
1.6 1.e-5
1.55 1.e-5
1.5 1.e-5
1.45 1.e-5
1.4 1.e-5
1.35 1.e-5
1.3 1.e-5
1.25 1.e-5
1.2 1.e-5
1.15 1.e-5
1.1 1.e-5
1.00000000 0
0.99956142 0.00006207
0.99824643 0.00024799
0.99605735 0.00055681
0.99299802 0.00098703
0.98907380 0.00153653
0.98429158 0.00220264
0.97865975 0.00298216
0.97218819 0.00387140
0.96488824 0.00486623
0.95677273 0.00596209
0.94785588 0.00715407
0.93815334 0.00843693
0.92768213 0.00980517
0.91646062 0.01125305
0.90450850 0.01277464
0.89184673 0.01436385
0.87849753 0.01601447
0.86448431 0.01772019
0.84983167 0.01947461
0.83456530 0.02127128
0.81871199 0.02310368
0.80229956 0.02496523
0.78535678 0.02684929
0.76791340 0.02874916
0.75000000 0.03065806
0.73164802 0.03256910
0.71288965 0.03447529
0.69375779 0.03636949
0.67428602 0.03824445
0.65450850 0.04009273
0.63445991 0.04190673
0.61417544 0.04367868
0.59369066 0.04540065
0.57304151 0.04706451
0.55226423 0.04866201
0.53139526 0.05018478
0.51047121 0.05162434
0.48952879 0.05297217
0.46860474 0.05421975
0.44773577 0.05535862
0.42695849 0.05638045
0.40630934 0.05727711
0.38582456 0.05804075
0.36554009 0.05866386
0.34549150 0.05913940
0.32571398 0.05946082
0.30624221 0.05962219
0.28711035 0.05961828
0.26835198 0.05944458
0.25000000 0.05909742
0.23208660 0.05857399
0.21464322 0.05787239
0.19770044 0.05699166
0.18128801 0.05593181
0.16543470 0.05469379
0.15016833 0.05327951
0.13551569 0.05169178
0.12150247 0.04993427
0.10815327 0.04801148
0.09549150 0.04592861
0.08353938 0.04369152
0.07231787 0.04130658
0.06184666 0.03878062
0.05214412 0.03612076
0.04322727 0.03333431
0.03511176 0.03042863
0.02781181 0.02741102
0.02134025 0.02428859
0.01570842 0.02106812
0.01092620 0.01775595
0.00700198 0.01435791
0.00394265 0.01087920
0.00175357 0.00732430
0.00043858 0.00369693
0.00000000 0.00000000
0.00043858 -0.00369693
0.00175357 -0.00732430
0.00394265 -0.01087920
0.00700198 -0.01435791
0.01092620 -0.01775595
0.01570842 -0.02106812
0.02134025 -0.02428859
0.02781181 -0.02741102
0.03511176 -0.03042863
0.04322727 -0.03333431
0.05214412 -0.03612076
0.06184666 -0.03878062
0.07231787 -0.04130658
0.08353938 -0.04369152
0.09549150 -0.04592861
0.10815327 -0.04801148
0.12150247 -0.04993427
0.13551569 -0.05169178
0.15016833 -0.05327951
0.16543470 -0.05469379
0.18128801 -0.05593181
0.19770044 -0.05699166
0.21464322 -0.05787239
0.23208660 -0.05857399
0.25000000 -0.05909742
0.26835198 -0.05944458
0.28711035 -0.05961828
0.30624221 -0.05962219
0.32571398 -0.05946082
0.34549150 -0.05913940
0.36554009 -0.05866386
0.38582456 -0.05804075
0.40630934 -0.05727711
0.42695849 -0.05638045
0.44773577 -0.05535862
0.46860474 -0.05421975
0.48952879 -0.05297217
0.51047121 -0.05162434
0.53139526 -0.05018478
0.55226423 -0.04866201
0.57304151 -0.04706451
0.59369066 -0.04540064
0.61417544 -0.04367868
0.63445991 -0.04190673
0.65450850 -0.04009273
0.67428602 -0.03824445
0.69375779 -0.03636949
0.71288965 -0.03447529
0.73164802 -0.03256910
0.75000000 -0.03065806
0.76791340 -0.02874916
0.78535678 -0.02684929
0.80229956 -0.02496523
0.81871199 -0.02310368
0.83456530 -0.02127128
0.84983167 -0.01947461
0.86448431 -0.01772019
0.87849753 -0.01601447
0.89184673 -0.01436385
0.90450850 -0.01277464
0.91646062 -0.01125305
0.92768213 -0.00980517
0.93815334 -0.00843693
0.94785588 -0.00715407
0.95677273 -0.00596209
0.96488824 -0.00486623
0.97218819 -0.00387140
0.97865975 -0.00298216
0.98429158 -0.00220264
0.98907380 -0.00153653
0.99299802 -0.00098703
0.99605735 -0.00055681
0.99824643 -0.00024799
0.99956142 -0.00006207
1.00000000 0
1.1 -1.e-5
1.15 -1.e-5
1.2 -1.e-5
1.25 -1.e-5
1.3 -1.e-5
1.35 -1.e-5
1.4 -1.e-5
1.45 -1.e-5
1.5 -1.e-5
1.55 -1.e-5
1.6 -1.e-5
1.65 -1.e-5
1.7 -1.e-5
1.75 -1.e-5
1.8 -1.e-5
1.85 -1.e-5
1.9 -1.e-5
1.95 -1.e-5
2.0 -1.e-5
lines
300
mappingName
c-surface
exit
*
hyperbolic
distance to march
1
lines to march
60
points on initial curve 300
* uniform dissipation coefficient
* .02
* grow grid in opposite direction
geometric stretching, specified ratio
1
generate
smoothing...
GSM:BC: top slide
GSM:BC: bottom slide
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
GSM:smooth grid
close smoothing options
exit
*
stretch coordinates
Stretch r2:exp
STP:stretch r2 exp: parameters 0 1 1 5 0.5 (a0,ar,a,b,c)
close r2 stretching parameters
Stretch r1:tanh
STP:stretch r1 tanh: parameters 0 1 -0.45 1.9 0.5 (a0,ar,a,b,c)
close r1 stretching parameters
stretch grid
*
STRT:name c-grid
boundary conditions
0 0 1 0
share
0 0 1 0
exit
*
exit
generate an overlapping grid
backGround
c-grid
done
* display intermediate results
change parameters
* order of accuracy
* fourth order
mixed boundary
c-grid
bottom (side=0,axis=1)
c-grid
r matching tolerance
.001
* determine
done
done
ghost points
all
2 2 2 2 2 2
exit
compute overlap
exit
save a grid
cnaca.hdf
cnaca
exit
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