Closed bhargavisrinivas666 closed 4 months ago
sseraj
commented
5 months ago Using "nConstantStart":100 means that the first 100 layers will have a height of 1e-6. This leaves only 28 layers to go from 1e-4 to your marchDist of 22.5. You should try reducing nConstantStart to less than 10 or increase N if you really need 100 constant offwall layers.
bhargavisrinivas666
commented
5 months ago Thank you for the response .If I'm reducing nConstantStart,I'm getting negative volume cells and then segmentation fault error.
gawng
commented
5 months ago I recommend visualizing the mesh to see where the cells are going negative. Then change the options dictionary accordingly.
bhargavisrinivas666
commented
5 months ago When I'm getting segmentation fault error ,I'm unable to visualize it.
eirikurj
commented
5 months ago For future reference, instead of an image, please post the full terminal output as text. Also please check and make sure that all surface normals are pointing out.
bhargavisrinivas666
commented
5 months ago Yes,I'm sure that all surface normals are pointing out
This is the terminal output for reference ,I want to know why I'm getting NaN ,what it means?
#--------------------#
Total Nodes: 52982
Unique Nodes: 50816
Total Faces: 50462
#--------------------#
Normal orientation check ...
Normals are consistent!
Determining topology ...
Topology complete.
#--------------------#
Grid Ratio: 1.1251
#--------------------#
#-------------------------------------------------------------------------------------------------------------------#
# Grid | CPU | Sub | KSP | nAvg | Sl | Sensor | Sensor | Min | Min | deltaS | March | cMax | Ratio |
# Lvl | Time | Its | Its | | | Max | Min | Quality | Volume | | Distance | | kMax |
#-------------------------------------------------------------------------------------------------------------------#
2 0.5 2 18 0 0.282 1.01279 0.98644 0.42704 0.277E-14 0.633E-06 0.106E-05 0.0141 0.0000
3 1.2 2 18 0 0.300 1.02580 0.98402 0.27494 0.184E-14 0.801E-06 0.241E-05 0.0178 1.7367
4 1.5 1 18 0 0.307 1.02896 0.98254 0.24218 0.186E-14 0.901E-06 0.321E-05 0.0200 1.1286
5 1.9 2 18 0 0.318 1.04695 0.97349 0.23294 0.235E-14 0.113E-05 0.512E-05 0.0253 1.3145
6 2.2 1 18 0 0.322 1.05317 0.97091 0.22859 0.273E-14 0.127E-05 0.625E-05 0.0281 1.1941
7 2.4 1 18 0 0.327 1.06609 0.96533 0.22466 0.341E-14 0.142E-05 0.752E-05 0.0315 1.2838
8 2.6 1 18 0 0.331 1.08314 0.95858 0.22323 0.423E-14 0.160E-05 0.894E-05 0.0355 1.2710
9 2.9 1 18 0 0.335 1.10449 0.95101 0.22432 0.521E-14 0.180E-05 0.105E-04 0.0399 1.2612
10 3.1 1 18 0 0.339 1.13143 0.94263 0.22789 0.638E-14 0.203E-05 0.123E-04 0.0448 1.2549
11 3.5 2 18 0 0.347 1.21047 0.92344 0.23439 0.777E-14 0.228E-05 0.167E-04 0.0565 1.2541
12 3.8 1 19 0 0.350 1.25002 0.91721 0.24607 0.908E-14 0.257E-05 0.189E-04 0.0565 1.1832
13 4.0 1 19 0 0.354 1.27928 0.91497 0.25846 0.112E-13 0.289E-05 0.215E-04 0.0634 1.2503
14 4.3 1 19 0 0.357 1.35664 0.90399 0.26979 0.137E-13 0.325E-05 0.244E-04 0.0712 1.2563
15 4.5 1 19 0 0.360 1.46460 0.89247 0.28320 0.168E-13 0.366E-05 0.276E-04 0.0800 1.2668
16 4.8 1 19 0 0.364 1.60803 0.88071 0.29806 0.206E-13 0.411E-05 0.313E-04 0.0898 1.2700
17 5.2 2 19 0 0.370 1.92265 0.84861 0.31457 0.253E-13 0.463E-05 0.400E-04 0.1130 1.2644
18 5.5 1 19 0 0.374 1.88525 0.83089 0.33402 0.301E-13 0.521E-05 0.447E-04 0.1205 1.1873
19 5.7 1 19 0 0.377 1.69282 0.83577 0.35194 0.375E-13 0.586E-05 0.499E-04 0.1466 1.2273
20 6.0 1 19 0 0.380 1.63768 0.81812 0.36611 0.458E-13 0.659E-05 0.557E-04 0.1722 1.2286
21 6.2 1 19 0 0.383 1.72753 0.80313 0.38015 0.559E-13 0.742E-05 0.623E-04 0.1944 1.2395
22 6.5 1 20 0 0.386 1.80817 0.79100 0.39348 0.681E-13 0.834E-05 0.697E-04 0.2225 1.2354
23 7.0 2 21 0 0.393 1.85155 0.76576 0.40630 0.826E-13 0.939E-05 0.875E-04 0.3014 1.2297
24 7.3 1 20 0 0.396 1.84648 0.75948 0.40456 0.978E-13 0.106E-04 0.969E-04 0.3070 1.1972
25 7.6 1 21 0 0.399 1.74095 0.77050 0.38910 0.120E-12 0.119E-04 0.107E-03 0.3562 1.1862
26 7.8 1 21 0 0.402 1.76512 0.75959 0.39047 0.144E-12 0.134E-04 0.119E-03 0.4065 1.1925
27 8.1 1 22 0 0.405 1.80038 0.74697 0.40632 0.172E-12 0.150E-04 0.133E-03 0.4562 1.2002
28 8.4 1 22 0 0.409 1.82579 0.73778 0.41812 0.206E-12 0.169E-04 0.148E-03 0.5065 1.1975
29 8.9 2 23 0 0.415 1.87201 0.72086 0.41852 0.244E-12 0.190E-04 0.184E-03 0.6150 1.1964
30 9.2 1 22 0 0.418 1.87546 0.72018 0.41904 0.286E-12 0.214E-04 0.203E-03 0.6004 1.1866
31 9.5 1 23 0 0.422 1.75480 0.73805 0.41953 0.347E-12 0.241E-04 0.224E-03 0.6567 1.1779
32 9.8 1 24 0 0.425 1.77231 0.72813 0.42020 0.411E-12 0.271E-04 0.248E-03 0.7174 1.1910
33 10.1 1 24 0 0.428 1.83722 0.72145 0.42100 0.486E-12 0.305E-04 0.275E-03 0.7832 1.1940
34 10.4 1 25 0 0.432 1.88163 0.71630 0.42193 0.574E-12 0.343E-04 0.306E-03 0.8549 1.1947
35 11.0 2 26 0 0.438 1.77897 0.70537 0.42304 0.677E-12 0.386E-04 0.378E-03 1.0000 1.1959
36 11.3 1 26 0 0.442 1.76102 0.70991 0.42433 0.796E-12 0.434E-04 0.417E-03 0.9962 1.1801
37 11.6 1 26 0 0.445 1.68920 0.72331 0.42556 0.967E-12 0.447E-04 0.456E-03 1.0000 1.1774
38 11.9 1 26 0 0.448 1.60474 0.73463 0.42696 0.118E-11 0.458E-04 0.497E-03 1.0000 1.1774
39 12.5 2 25 0 0.453 1.50978 0.75755 0.42855 0.144E-11 0.468E-04 0.580E-03 1.0000 1.1815
40 12.8 1 25 0 0.455 1.47435 0.77143 0.43030 0.176E-11 0.470E-04 0.622E-03 1.0000 1.1712
41 13.4 2 24 0 0.459 1.43370 0.79217 0.43225 0.217E-11 0.473E-04 0.706E-03 1.0000 1.1837
42 14.0 2 24 0 0.463 1.39176 0.81067 0.43440 0.268E-11 0.475E-04 0.790E-03 1.0000 1.1787
43 14.8 3 24 0 0.469 1.35170 0.83376 0.43679 0.331E-11 0.478E-04 0.917E-03 1.0000 1.1841
44 15.4 2 24 0 0.472 1.32217 0.84657 0.43939 0.410E-11 0.479E-04 0.100E-02 1.0000 1.1786
45 16.2 3 23 0 0.476 1.29349 0.86204 0.44198 0.511E-11 0.476E-04 0.113E-02 1.0000 1.1887
46 17.3 4 23 0 0.481 1.25817 0.88057 0.39853 0.638E-11 0.471E-04 0.130E-02 1.0000 1.1880
47 18.2 3 22 0 0.484 1.23923 0.89047 0.23519 0.797E-11 0.469E-04 0.142E-02 1.0000 1.1982
48 19.9 5 22 0 0.489 1.21362 0.90449 0.02483 0.984E-11 0.465E-04 0.163E-02 1.0000 1.2298
49 21.3 5 22 1 0.494 1.19397 0.91530 -0.15498 0.118E-10 0.462E-04 0.184E-02 1.0000 1.2313
#-------------------------------------------------------------------------------------------------------------------#
# Grid | CPU | Sub | KSP | nAvg | Sl | Sensor | Sensor | Min | Min | deltaS | March | cMax | Ratio |
# Lvl | Time | Its | Its | | | Max | Min | Quality | Volume | | Distance | | kMax |
#-------------------------------------------------------------------------------------------------------------------#
50 22.7 5 22 1 0.498 1.17788 0.92366 -0.21937 0.141E-10 0.460E-04 0.204E-02 1.0000 1.2224
51 24.3 6 22 0 0.502 1.16076 0.93226 -0.26442 0.168E-10 0.458E-04 0.229E-02 1.0000 1.1998
52 26.2 7 21 0 0.506 1.14624 0.93954 -0.12789 0.200E-10 0.458E-04 0.257E-02 1.0000 1.1999
53 28.5 8 21 0 0.511 1.13363 0.94635 0.18639 0.236E-10 0.458E-04 0.290E-02 1.0000 1.2031
54 30.8 9 21 0 0.515 1.12386 0.95250 0.19510 0.277E-10 0.458E-04 0.326E-02 1.0000 1.2080
55 33.3 10 21 0 0.520 1.11859 0.95778 0.27834 0.325E-10 0.460E-04 0.367E-02 1.0000 1.2368
56 36.2 11 21 0 0.524 1.12205 0.96253 0.41333 0.381E-10 0.462E-04 0.412E-02 1.0000 1.2431
57 39.5 13 21 0 0.529 1.11063 0.96654 0.43227 0.446E-10 0.468E-04 0.466E-02 1.0000 1.2476
58 43.1 14 21 0 0.534 1.10177 0.97013 0.43165 0.521E-10 0.478E-04 0.525E-02 1.0000 1.2407
59 46.9 15 21 0 0.539 1.10016 0.97286 0.43070 0.607E-10 0.490E-04 0.589E-02 1.0000 1.2390
60 51.6 17 21 0 0.544 1.09894 0.97563 0.42968 0.707E-10 0.504E-04 0.665E-02 1.0000 1.2530
61 56.3 18 21 0 0.548 1.09649 0.97776 0.42861 0.826E-10 0.520E-04 0.746E-02 1.0000 1.2701
62 61.5 20 21 0 0.553 1.09434 0.97986 0.13110 0.967E-10 0.539E-04 0.841E-02 1.0000 1.2892
63 67.1 21 21 0 0.558 1.09270 0.98115 -0.29189 0.113E-09 0.562E-04 0.943E-02 1.0000 1.3020
64 73.2 23 21 0 0.563 1.09107 0.98219 -0.14737 0.133E-09 0.591E-04 0.106E-01 1.0000 1.3079
65 79.8 25 22 0 0.568 1.08922 0.96995 0.07976 0.156E-09 0.623E-04 0.120E-01 1.0000 1.3170
66 86.8 26 22 0 0.573 1.08778 0.98423 0.06832 0.181E-09 0.658E-04 0.134E-01 1.0000 1.3221
67 94.3 28 22 0 0.578 1.08173 0.98549 0.05708 0.210E-09 0.672E-04 0.151E-01 1.0000 1.3272
68 103.0 32 22 0 0.583 1.07018 0.98721 0.06060 0.244E-09 0.664E-04 0.170E-01 1.0000 1.3218
69 112.5 36 21 0 0.588 1.06486 0.98872 0.05004 0.286E-09 0.659E-04 0.191E-01 1.0000 1.3291
70 123.8 41 21 0 0.594 1.05371 0.99006 -0.54981 0.336E-09 0.634E-04 0.215E-01 1.0000 1.3330
71 136.7 49 21 0 0.599 1.04525 0.98872 -0.43406 0.318E-09 0.598E-04 0.242E-01 1.0000 1.3214
72 152.3 59 21 0 0.604 1.03748 0.99244 -0.26974 0.452E-09 0.568E-04 0.272E-01 1.0000 1.3255
73 170.2 69 21 0 0.610 1.03063 0.99359 -0.26769 0.513E-09 0.546E-04 0.306E-01 1.0000 1.3146
74 191.0 80 21 2 0.615 1.02607 0.99394 -0.48963 0.514E-09 0.521E-04 0.344E-01 1.0000 1.3153
75 215.9 95 21 4 0.620 1.02053 0.99426 -0.78555 0.381E-09 0.506E-04 0.388E-01 1.0000 1.3054
76 244.6 109 21 5 0.626 1.01794 0.99514 -1.00000 0.858E-10 0.493E-04 0.436E-01 1.0000 1.3010
77 277.1 125 21 7 0.632 1.02472 0.99505 -1.00000 -0.305E-09 0.484E-04 0.490E-01 1.0000 1.2951
78 314.8 143 22 10 0.637 1.02881 0.99480 -1.00000 -0.906E-09 0.483E-04 0.552E-01 1.0000 1.3625
79 358.5 160 23 13 0.643 1.02895 0.99539 -1.00000 -0.196E-08 0.489E-04 0.621E-01 1.0000 1.3957
80 413.5 194 24 26 0.648 1.02572 0.99650 -1.00000 -0.464E-08 0.422E-04 0.698E-01 1.0000 1.4385
81 494.3 247 31 20 0.654 1.02873 0.93885 -1.00000 -0.303E-07 0.462E-04 0.786E-01 1.0000 1.4697
82 568.5 232 23 11 0.660 1.03435 0.96935 -1.00000 -0.205E-07 0.467E-04 0.884E-01 1.0000 1.5696
83 647.3 268 22 15 0.666 1.01049 0.97439 -1.00000 -0.106E-06 0.547E-04 0.995E-01 1.0000 7.6808
84 710.3 227 22 14 0.672 1.02478 0.94155 -1.00000 -0.103E-05 0.873E-04 0.112E+00 1.0000 2.3729
85 750.2 135 27 12 0.678 1.02008 0.97084 -1.00000 -0.456E-06 0.117E-03 0.126E+00 1.0000 8.1356
86 909.0 93 0 50804 0.684 0.10000 0.10000 NaN NaN 0.136E-02 0.143E+00 NaN Inf
87 909.6 8 0 50804 0.690 0.10000 0.10000 NaN NaN 0.349E-02 0.160E+00 NaN 0.0000
88 910.0 5 0 50804 0.697 0.10000 0.10000 NaN NaN 0.629E-02 0.182E+00 NaN 0.0000
89 910.2 3 0 50804 0.703 0.10000 0.10000 NaN NaN 0.895E-02 0.203E+00 NaN 0.0000
90 910.5 3 0 50804 0.710 0.10000 0.10000 NaN NaN 0.127E-01 0.234E+00 NaN 0.0000
91 910.7 2 0 50804 0.716 0.10000 0.10000 NaN NaN 0.161E-01 0.261E+00 NaN 0.0000
92 910.8 2 0 50804 0.722 0.10000 0.10000 NaN NaN 0.204E-01 0.295E+00 NaN 0.0000
93 911.0 2 0 50804 0.730 0.10000 0.10000 NaN NaN 0.259E-01 0.338E+00 NaN 0.0000
94 911.1 1 0 50804 0.734 0.10000 0.10000 NaN NaN 0.291E-01 0.364E+00 NaN 0.0000
95 911.3 2 0 50804 0.743 0.10000 0.10000 NaN NaN 0.368E-01 0.426E+00 NaN 0.0000
96 911.4 1 0 50804 0.747 0.10000 0.10000 NaN NaN 0.414E-01 0.463E+00 NaN 0.0000
97 911.6 2 0 50804 0.757 0.10000 0.10000 NaN NaN 0.524E-01 0.551E+00 NaN 0.0000
98 911.7 1 0 50804 0.762 0.10000 0.10000 NaN NaN 0.590E-01 0.603E+00 NaN 0.0000
99 911.9 1 0 50804 0.768 0.10000 0.10000 NaN NaN 0.664E-01 0.662E+00 NaN 0.0000
#-------------------------------------------------------------------------------------------------------------------#
# Grid | CPU | Sub | KSP | nAvg | Sl | Sensor | Sensor | Min | Min | deltaS | March | cMax | Ratio |
# Lvl | Time | Its | Its | | | Max | Min | Quality | Volume | | Distance | | kMax |
#-------------------------------------------------------------------------------------------------------------------#
100 912.0 2 0 50804 0.779 0.10000 0.10000 NaN NaN 0.820E-01 0.803E+00 NaN 0.0000
101 912.1 1 0 50804 0.785 0.10000 0.10000 NaN NaN 0.923E-01 0.885E+00 NaN 0.0000
102 912.3 1 0 50804 0.790 0.10000 0.10000 NaN NaN 0.104E+00 0.978E+00 NaN 0.0000
103 912.4 1 0 50804 0.796 0.10000 0.10000 NaN NaN 0.117E+00 0.108E+01 NaN 0.0000
104 912.5 1 0 50804 0.803 0.10000 0.10000 NaN NaN 0.131E+00 0.120E+01 NaN 0.0000
105 912.6 1 0 50804 0.809 0.10000 0.10000 NaN NaN 0.148E+00 0.133E+01 NaN 0.0000
106 912.8 2 0 50804 0.822 0.10000 0.10000 NaN NaN 0.166E+00 0.164E+01 NaN 0.0000
107 912.9 1 0 50804 0.828 0.10000 0.10000 NaN NaN 0.187E+00 0.181E+01 NaN 0.0000
108 913.0 1 0 50804 0.834 0.10000 0.10000 NaN NaN 0.211E+00 0.200E+01 NaN 0.0000
109 913.1 1 0 50804 0.840 0.10000 0.10000 NaN NaN 0.237E+00 0.221E+01 NaN 0.0000
110 913.2 1 0 50804 0.847 0.10000 0.10000 NaN NaN 0.266E+00 0.244E+01 NaN 0.0000
111 913.3 1 0 50804 0.853 0.10000 0.10000 NaN NaN 0.300E+00 0.271E+01 NaN 0.0000
112 913.5 2 0 50804 0.867 0.10000 0.10000 NaN NaN 0.337E+00 0.335E+01 NaN 0.0000
113 913.7 1 0 50804 0.873 0.10000 0.10000 NaN NaN 0.380E+00 0.369E+01 NaN 0.0000
114 913.8 1 0 50804 0.880 0.10000 0.10000 NaN NaN 0.427E+00 0.407E+01 NaN 0.0000
115 913.9 1 0 50804 0.886 0.10000 0.10000 NaN NaN 0.480E+00 0.449E+01 NaN 0.0000
116 914.0 1 0 50804 0.893 0.10000 0.10000 NaN NaN 0.540E+00 0.497E+01 NaN 0.0000
117 914.1 1 0 50804 0.900 0.10000 0.10000 NaN NaN 0.608E+00 0.551E+01 NaN 0.0000
118 914.3 2 0 50804 0.914 0.10000 0.10000 NaN NaN 0.684E+00 0.681E+01 NaN 0.0000
119 914.4 1 0 50804 0.921 0.10000 0.10000 NaN NaN 0.770E+00 0.749E+01 NaN 0.0000
120 914.5 1 0 50804 0.928 0.10000 0.10000 NaN NaN 0.866E+00 0.826E+01 NaN 0.0000
121 914.6 1 0 50804 0.935 0.10000 0.10000 NaN NaN 0.974E+00 0.913E+01 NaN 0.0000
122 914.8 1 0 50804 0.942 0.10000 0.10000 NaN NaN 0.110E+01 0.101E+02 NaN 0.0000
123 914.9 1 0 50804 0.949 0.10000 0.10000 NaN NaN 0.123E+01 0.112E+02 NaN 0.0000
124 915.1 2 0 50804 0.964 0.10000 0.10000 NaN NaN 0.139E+01 0.138E+02 NaN 0.0000
125 915.2 1 0 50804 0.971 0.10000 0.10000 NaN NaN 0.156E+01 0.152E+02 NaN 0.0000
126 915.3 1 0 50804 0.978 0.10000 0.10000 NaN NaN 0.176E+01 0.168E+02 NaN 0.0000
127 915.4 1 0 50804 0.986 0.10000 0.10000 NaN NaN 0.198E+01 0.185E+02 NaN 0.0000
128 915.6 1 0 50804 0.993 0.10000 0.10000 NaN NaN 0.222E+01 0.205E+02 NaN 0.0000
129 915.7 1 0 50804 1.001 0.10000 0.10000 NaN NaN 0.250E+01 0.227E+02 NaN 0.0000 Even,I'm unable to visualize the output file
sseraj
commented
5 months ago You can use the nTruncate option to stop the extrusion before the NaNs occur but after the negative volumes occur (for example, nTruncate: 83). This will allow you to visualize the negative volumes.
bhargavisrinivas666
commented
5 months ago yes,I'm able to visualize,Now how can I eliminate negative volumes and NaN
On Thu, 18 Apr, 2024, 03:22 Sabet Seraj, @.***> wrote:
You can use the nTruncate option to stop the extrusion before the NaNs occur but after the negative volumes occur (for example, nTruncate: 83). This will allow you to visualize the negative volumes.
— Reply to this email directly, view it on GitHub https://github.com/mdolab/pyhyp/issues/85#issuecomment-2062478996, or unsubscribe https://github.com/notifications/unsubscribe-auth/BCIUJYVUSWJUMI2WNFVVV23Y53VIPAVCNFSM6AAAAABGJ46TKOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANRSGQ3TQOJZGY . You are receiving this because you authored the thread.Message ID: @.***>
gawng
commented
5 months ago Please attach a picture of the negative volumes
bhargavisrinivas666
commented
5 months ago Usually I check negative volumes in pointwise,But I'm unable to open the output file in pointwise ,I'm attaching paraview results
And I updated few options in pyhyp script and I added both script and terminal output below
from pyhyp import pyHyp
options = {
# General options
# ---------------------------
"inputFile": "wb.cgns",
"fileType": "CGNS",
"unattachedEdgesAreSymmetry": False,
"outerFaceBC": "farfield",
"autoConnect": True,
"BC": {1: {"iHigh": "zSymm"},5: {"jLow": "zSymm"},6: {"jHigh": "zSymm"},7: {"jHigh": "zSymm"},8: {"jLow": "zSymm"},9: {"jLow": "zSymm"},10: {"jLow": "zSymm"},11: {"iHigh": "zSymm"},12: {"jHigh": "zSymm"},14: {"iHigh": "zSymm"}, 15: {"iHigh": "zSymm"}, 17: {"iLow": "zSymm","iHigh": "zSymm"},25: {"jLow": "zSymm"},26: {"jLow": "zSymm"},27: {"jHigh": "zSymm"}},
"families": "wall",
# rst grid
# ---------------------------
# Grid Parameters
# ---------------------------
"N":129,
"s0": 1e-6,
"marchDist" : 22.5,
"nConstantStart":5,
#"ntruncate":104,
# rst pseudo
# ---------------------------
# Pseudo Grid Parameters
# ---------------------------
"ps0": -1.0,
"pGridRatio":-1.0,
"cMax":1.0,
# rst smoothing
# ---------------------------
# Smoothing parameters
# ---------------------------
"epsE": 2.0,
"epsI": 4.0,
"theta": 3.0,
"volCoef": 0.4,
"volBlend": 0.001,
"volSmoothIter": 150,
"volSmoothSchedule": [[0, 150], [0.4, 250],[1.0, 350]],
"slExp":0.073,
"cornerAngle":31.0,
# rst solution
# ---------------------------
# Solution Parameters
# ---------------------------
"kspRelTol": 1e-10,
"kspMaxIts": 1500,
"kspSubspaceSize": 120,
"writeMetrics":True,}
hyp = pyHyp(options=options) hyp.run() hyp.writeCGNS("wb_vol.cgns")
terminal output
Total Nodes: 52982 Unique Nodes: 50816 Total Faces: 50462
Normal orientation check ... Normals are consistent! Determining topology ... Topology complete.
Grid Ratio: 1.1274
2 0.7 2 19 0 0.292 1.08310 0.95515 0.41396 0.961E-14 0.636E-06 0.106E-05 0.0141 0.0000
3 1.5 2 19 0 0.310 1.18245 0.93475 0.25903 0.708E-14 0.808E-06 0.242E-05 0.0179 2.1727
4 1.8 1 19 0 0.317 1.22069 0.92891 0.22838 0.801E-14 0.911E-06 0.322E-05 0.0201 1.2763
5 2.2 1 19 0 0.322 1.32381 0.90461 0.22271 0.105E-13 0.100E-05 0.413E-05 0.0227 1.3748
6 2.7 1 19 0 0.327 1.49372 0.87845 0.22815 0.129E-13 0.100E-05 0.513E-05 0.0249 1.3206
7 3.1 1 19 0 0.332 1.74487 0.85507 0.24295 0.176E-13 0.113E-05 0.613E-05 0.0249 1.4396
8 3.7 2 19 0 0.340 2.48272 0.80293 0.25955 0.235E-13 0.127E-05 0.853E-05 0.0315 1.4592
9 4.1 1 19 0 0.343 2.43769 0.77989 0.28559 0.288E-13 0.143E-05 0.980E-05 0.0315 1.2402
10 4.4 1 20 0 0.347 1.94669 0.76497 0.30780 0.385E-13 0.162E-05 0.112E-04 0.0386 1.3395
11 4.7 1 21 0 0.350 1.97694 0.74539 0.32723 0.498E-13 0.182E-05 0.129E-04 0.0485 1.3281
12 5.2 1 21 0 0.354 2.00568 0.73228 0.34658 0.640E-13 0.205E-05 0.147E-04 0.0612 1.3229
13 5.6 1 22 0 0.357 1.98555 0.73468 0.30528 0.814E-13 0.231E-05 0.167E-04 0.0724 1.3041
14 6.7 2 23 0 0.364 1.92879 0.69525 0.30508 0.102E-12 0.261E-05 0.217E-04 0.0927 1.2910
15 7.1 1 23 0 0.367 1.86900 0.69608 0.33669 0.122E-12 0.294E-05 0.243E-04 0.0904 1.2248
16 7.4 1 23 0 0.370 1.73498 0.70777 0.37252 0.154E-12 0.332E-05 0.272E-04 0.0990 1.2304
17 7.8 1 24 0 0.373 1.73735 0.69517 0.40188 0.189E-12 0.374E-05 0.305E-04 0.1080 1.2344
18 8.1 1 24 0 0.376 1.74378 0.67969 0.40173 0.230E-12 0.422E-05 0.343E-04 0.1172 1.2383
19 8.5 1 25 0 0.379 1.75163 0.67062 0.40160 0.278E-12 0.475E-05 0.385E-04 0.1265 1.2371
20 9.2 2 26 0 0.386 1.75274 0.65333 0.40153 0.333E-12 0.536E-05 0.486E-04 0.1456 1.2402
21 9.6 1 26 0 0.389 1.73488 0.66095 0.40168 0.388E-12 0.604E-05 0.539E-04 0.1386 1.2033
22 10.0 1 27 0 0.392 1.64389 0.67982 0.40166 0.476E-12 0.681E-05 0.600E-04 0.1489 1.2319
23 10.4 1 27 0 0.395 1.63475 0.67134 0.40177 0.567E-12 0.768E-05 0.668E-04 0.1600 1.2397
24 10.8 1 28 0 0.398 1.69859 0.66658 0.40194 0.673E-12 0.866E-05 0.745E-04 0.1737 1.2406
25 11.2 1 29 0 0.401 1.72603 0.65927 0.40217 0.797E-12 0.976E-05 0.831E-04 0.1936 1.2427
26 12.0 2 30 0 0.408 1.73111 0.65333 0.40252 0.937E-12 0.110E-04 0.104E-03 0.2393 1.2469
27 12.4 1 29 0 0.411 1.69351 0.65780 0.40315 0.108E-11 0.124E-04 0.115E-03 0.2353 1.2146
28 12.7 1 30 0 0.414 1.63197 0.68303 0.40364 0.132E-11 0.140E-04 0.127E-03 0.2610 1.2321
29 13.1 1 31 0 0.417 1.67010 0.67780 0.40437 0.155E-11 0.158E-04 0.141E-03 0.2889 1.2444
30 13.6 1 32 0 0.420 1.67397 0.67301 0.40526 0.182E-11 0.178E-04 0.157E-03 0.3188 1.2450
31 14.0 1 33 0 0.424 1.69387 0.67169 0.40637 0.214E-11 0.200E-04 0.175E-03 0.3510 1.2442
32 14.9 2 34 0 0.430 1.72031 0.66703 0.40773 0.249E-11 0.226E-04 0.217E-03 0.4211 1.2483
33 15.3 1 33 0 0.434 1.72406 0.67349 0.40948 0.288E-11 0.255E-04 0.240E-03 0.4070 1.2238
34 15.8 1 34 0 0.437 1.68431 0.69660 0.41105 0.347E-11 0.287E-04 0.266E-03 0.4437 1.2300
35 16.2 1 35 0 0.440 1.68539 0.69230 0.41317 0.406E-11 0.324E-04 0.294E-03 0.4818 1.2428
36 16.7 1 36 0 0.443 1.69013 0.69100 0.41559 0.475E-11 0.365E-04 0.327E-03 0.5211 1.2427
37 17.3 1 37 0 0.447 1.74621 0.68928 0.41832 0.556E-11 0.411E-04 0.363E-03 0.5613 1.2419
38 18.3 2 39 0 0.454 1.71623 0.68743 0.42143 0.648E-11 0.464E-04 0.451E-03 0.6443 1.2451
39 18.8 1 37 0 0.457 1.76188 0.69129 0.42491 0.750E-11 0.523E-04 0.497E-03 0.6126 1.2258
40 19.3 1 38 0 0.461 1.70171 0.71277 0.42706 0.905E-11 0.590E-04 0.549E-03 0.6764 1.2251
41 19.9 1 39 0 0.464 1.66669 0.71083 0.42977 0.106E-10 0.665E-04 0.608E-03 0.7460 1.2373
42 20.4 1 40 0 0.468 1.71652 0.71016 0.43264 0.124E-10 0.749E-04 0.675E-03 0.8224 1.2376
43 21.0 1 41 0 0.471 1.75790 0.70718 0.43567 0.145E-10 0.845E-04 0.750E-03 0.9058 1.2365
44 22.0 2 40 0 0.478 1.73283 0.70760 0.43885 0.169E-10 0.952E-04 0.921E-03 1.0000 1.2347
45 22.5 1 39 0 0.482 1.70796 0.72457 0.44141 0.202E-10 0.101E-03 0.101E-02 1.0000 1.2140
46 23.0 1 38 0 0.485 1.65168 0.73880 0.44377 0.246E-10 0.104E-03 0.110E-02 1.0000 1.2144
47 24.0 2 37 0 0.490 1.59562 0.76331 0.44610 0.300E-10 0.110E-03 0.129E-02 1.0000 1.2169
48 24.5 1 36 0 0.493 1.58592 0.77428 0.44843 0.361E-10 0.113E-03 0.139E-02 1.0000 1.2258
49 25.6 2 35 0 0.498 1.49516 0.79124 0.44800 0.440E-10 0.120E-03 0.160E-02 1.0000 1.2244 50 26.5 2 35 0 0.503 1.51348 0.80561 0.44725 0.534E-10 0.127E-03 0.182E-02 1.0000 1.2250
51 27.4 2 34 0 0.507 1.46600 0.81781 0.44665 0.649E-10 0.134E-03 0.206E-02 1.0000 1.2305
52 28.3 2 33 0 0.511 1.44352 0.82912 0.44612 0.789E-10 0.141E-03 0.231E-02 1.0000 1.2377
53 29.3 2 33 0 0.515 1.44091 0.83739 0.44561 0.961E-10 0.149E-03 0.257E-02 1.0000 1.2491
54 30.2 2 32 0 0.519 1.38611 0.84575 0.44510 0.117E-09 0.157E-03 0.284E-02 1.0000 1.2537
55 31.6 3 31 0 0.525 1.39562 0.85624 0.44461 0.143E-09 0.169E-03 0.328E-02 1.0000 1.2581
56 32.4 2 31 0 0.528 1.35884 0.86185 0.44433 0.175E-09 0.178E-03 0.359E-02 1.0000 1.2636
57 33.8 3 30 0 0.533 1.35691 0.87055 0.44382 0.215E-09 0.191E-03 0.409E-02 1.0000 1.2719
58 35.1 3 30 0 0.538 1.33033 0.87880 0.44324 0.265E-09 0.199E-03 0.461E-02 1.0000 1.2701
59 36.4 3 29 0 0.542 1.31322 0.88801 0.44253 0.327E-09 0.207E-03 0.515E-02 1.0000 1.2725
60 38.2 4 28 0 0.548 1.28292 0.89633 0.44181 0.406E-09 0.217E-03 0.591E-02 1.0000 1.2765
61 39.5 3 28 0 0.552 1.27299 0.90258 0.44120 0.504E-09 0.224E-03 0.650E-02 1.0000 1.2767
62 41.1 4 27 0 0.556 1.24355 0.90864 0.44048 0.629E-09 0.233E-03 0.732E-02 1.0000 1.2764
63 43.0 5 27 0 0.562 1.24151 0.91597 0.43983 0.786E-09 0.245E-03 0.838E-02 1.0000 1.2805
64 44.9 5 27 0 0.567 1.21971 0.92109 0.43918 0.974E-09 0.255E-03 0.949E-02 1.0000 1.2854
65 47.0 5 26 0 0.572 1.19992 0.92633 0.43854 0.117E-08 0.265E-03 0.107E-01 1.0000 1.2998
66 49.0 5 26 0 0.576 1.19714 0.93021 0.43786 0.142E-08 0.274E-03 0.118E-01 1.0000 1.3075
67 51.7 6 26 0 0.581 1.17718 0.93512 0.43717 0.172E-08 0.283E-03 0.133E-01 1.0000 1.3175
68 54.2 7 26 0 0.587 1.15220 0.94075 0.43652 0.208E-08 0.292E-03 0.151E-01 1.0000 1.3232
69 56.8 7 25 0 0.592 1.12584 0.94413 0.43577 0.252E-08 0.297E-03 0.170E-01 1.0000 1.3210
70 59.6 8 25 0 0.597 1.11277 0.94372 0.43493 0.305E-08 0.300E-03 0.191E-01 1.0000 1.3194
71 62.8 9 25 0 0.602 1.14140 0.94086 0.43413 0.371E-08 0.303E-03 0.215E-01 1.0000 1.3121
72 66.7 11 24 0 0.608 1.12666 0.94017 0.43336 0.451E-08 0.303E-03 0.244E-01 1.0000 1.3376
73 70.5 11 24 0 0.613 1.10820 0.94890 0.43260 0.551E-08 0.296E-03 0.274E-01 1.0000 1.3250
74 75.4 14 25 0 0.618 1.08193 0.95863 0.43170 0.669E-08 0.270E-03 0.309E-01 1.0000 1.3029
75 82.0 18 25 0 0.623 1.05759 0.97091 0.39965 0.789E-08 0.219E-03 0.348E-01 1.0000 1.2823
76 91.8 26 25 0 0.629 1.04073 0.97986 0.21860 0.888E-08 0.179E-03 0.392E-01 1.0000 1.2821
77 103.8 31 25 0 0.634 1.03701 0.98259 0.17172 0.971E-08 0.184E-03 0.442E-01 1.0000 1.3007
78 117.2 34 26 0 0.640 1.04096 0.98514 0.16711 0.114E-07 0.187E-03 0.498E-01 1.0000 1.3379
79 132.3 39 25 0 0.646 1.03777 0.98793 0.17319 0.148E-07 0.179E-03 0.561E-01 1.0000 1.3598
80 151.5 44 26 0 0.651 1.03409 0.98865 0.09943 0.166E-07 0.189E-03 0.633E-01 1.0000 1.4019
81 171.8 47 26 0 0.657 1.03105 0.98981 0.09261 0.211E-07 0.191E-03 0.713E-01 1.0000 1.3637
82 193.1 55 25 0 0.663 1.02359 0.99153 0.19563 0.261E-07 0.183E-03 0.804E-01 1.0000 1.3502
83 217.8 64 25 0 0.669 1.02071 0.99273 0.19109 0.338E-07 0.179E-03 0.907E-01 1.0000 1.3408
84 243.7 72 25 0 0.674 1.01663 0.99361 0.18224 0.419E-07 0.181E-03 0.102E+00 1.0000 1.3290
85 273.2 80 24 1 0.680 1.01514 0.99414 0.18072 0.512E-07 0.184E-03 0.115E+00 1.0000 1.3203
86 305.6 89 24 2 0.686 1.01266 0.99462 0.08419 0.594E-07 0.188E-03 0.130E+00 1.0000 1.3126
87 339.6 97 24 2 0.692 1.01179 0.99343 -0.06065 0.647E-07 0.198E-03 0.146E+00 1.0000 1.3051
88 375.7 103 23 2 0.698 1.01046 0.99336 -0.31999 0.696E-07 0.211E-03 0.165E+00 1.0000 1.3005
89 425.2 151 20 0 0.705 1.01679 0.99669 -1.00000 -0.221E-06 0.121E-03 0.186E+00 1.0000 1.2941
90 494.7 227 20 1 0.711 1.00468 0.99566 -1.00000 -0.995E-06 0.123E-03 0.210E+00 1.0000 1.3325
91 559.2 209 20 9 0.717 1.00666 0.96400 -1.00000 -0.165E-05 0.187E-03 0.236E+00 1.0000 1.3350
92 594.9 105 28 3 0.723 1.01145 0.95113 -1.00000 -0.108E-05 0.332E-03 0.266E+00 1.0000 1.3348
93 629.2 96 25 3 0.730 1.05030 0.93498 -1.00000 -0.788E-06 0.586E-03 0.300E+00 1.0000 2.3338
94 657.7 74 29 2 0.736 1.02139 0.97669 -1.00000 -0.701E-06 0.586E-03 0.339E+00 1.0000 1.7638
95 690.5 83 27 4 0.743 1.02468 0.97351 -1.00000 -0.594E-06 0.594E-03 0.382E+00 1.0000 1.6117
96 726.5 90 25 5 0.749 1.03622 0.96696 -1.00000 -0.150E-05 0.619E-03 0.430E+00 1.0000 1.5060
97 766.8 98 27 3 0.756 1.06831 0.98239 -1.00000 -0.712E-05 0.642E-03 0.485E+00 1.0000 2.5406
98 808.6 109 28 5 0.762 1.05518 0.92894 -1.00000 -0.442E-05 0.625E-03 0.547E+00 1.0000 2.0337
99 880.8 163 29 27 0.769 1.20683 0.80634 -1.00000 -0.616E-03 0.464E-03 0.617E+00 1.0000 8.3679 100 965.6 201 28 9 0.776 1.03060 0.97029 -1.00000 -0.731E-04 0.446E-03 0.695E+00 1.0000 2.7459
101 1059.9 229 27 8 0.783 1.01665 0.97755 -1.00000 -0.561E-04 0.435E-03 0.784E+00 1.0000 3.4234
102 1157.6 252 27 17 0.790 1.01137 0.98835 -1.00000 -0.104E-03 0.465E-03 0.884E+00 1.0000 2.0325
103 1263.9 262 26 17 0.796 1.01741 0.97877 -1.00000 -0.127E-03 0.522E-03 0.996E+00 1.0000 4.0848
104 1356.5 254 25 6 0.803 1.09338 0.95825 -1.00000 -0.961E-04 0.545E-03 0.112E+01 1.0000 2.1616 Can anyone help me with this?Why I'm getting Negative Volumes and NaN's
On Fri, 19 Apr, 2024, 02:02 Galen Ng, @.***> wrote:
Send a picture of the negative volumes
— Reply to this email directly, view it on GitHub https://github.com/mdolab/pyhyp/issues/85#issuecomment-2065267181, or unsubscribe https://github.com/notifications/unsubscribe-auth/BCIUJYQKIE7UQTC2AOV5U7DY6AUWNAVCNFSM6AAAAABGJ46TKOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANRVGI3DOMJYGE . You are receiving this because you authored the thread.Message ID: @.***>
I'm trying to generate volume mesh for wing+body using pyHYP .I'm able to run pyhyp script without errors,but the grid is only generating for some distance instead of given march distance. this is the script
what changes can avoid this.Thanks in advance