# what does this postProcessing SWAK code do?

 Register Blogs Members List Search Today's Posts Mark Forums Read

 June 12, 2013, 06:05 what does this postProcessing SWAK code do? #1 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 it seems that this function keeps maximum velocity on the specified face during the run.correct till now.but what does mean its min max and average in accumulations?its maximum on the face itself and what does do accumulations after that? Code: ```n2_MaxU { type swakExpression; valueType surface; verbose false; surfaceName normal_Plane_MaxU_2; surface { type plane; basePoint (0.0345 0.002 0); normalVector (1 0 0); interpolate true; } variables ( "maxU=(maxU

 June 12, 2013, 06:55 #2 Senior Member     Anton Kidess Join Date: May 2009 Location: Delft, Netherlands Posts: 1,151 Rep Power: 20 I'm guessing it returns accumulations over time. __________________ *On twitter @akidTwit *Spend as much time formulating your questions as you expect people to spend on their answer. *Join the OpenFOAM stackexchange Q&A site: http://area51.stackexchange.com/prop...oHPxcPqde7HtA2

 June 12, 2013, 07:06 #3 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 Hi how over time?in each time step it writes three values for min,max,average,what can these values point to? __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

 June 12, 2013, 07:46 #4 Senior Member     Anton Kidess Join Date: May 2009 Location: Delft, Netherlands Posts: 1,151 Rep Power: 20 Let me spell that out for you: time = 0 maxU=1 accumulate.min = 1 accumulate.max = 1 accumulate.avg = 1 time = 1 maxU=1.2 accumulate.min = 1 accumulate.max = 1.2 accumulate.avg = 1.1 time = 2 maxU = 1.3 accumulate.min = 1 accumulate.max = 1.3 accumulate.avg = 1.1666... Again, I'm speculating. Better go and test it on a simple case. __________________ *On twitter @akidTwit *Spend as much time formulating your questions as you expect people to spend on their answer. *Join the OpenFOAM stackexchange Q&A site: http://area51.stackexchange.com/prop...oHPxcPqde7HtA2

 June 12, 2013, 08:43 #5 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 in the last time step and when the run is over,maximum mag(U) is retained in max column at last time step value,right?and mean is the average of max over time steps,correct? __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

 June 16, 2013, 14:24 #6 Super Moderator   Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 9,679 Blog Entries: 39 Rep Power: 103 Greetings to all! From what I can understand from swak4Foam's file "Libraries/simpleSwakFunctionObjects/general/swakExpressionFunctionObjectTemplates.C", it only calculates for the current time snapshot. It does not do the accumulation over time, it only does for each time. Best regards, Bruno __________________ OpenFOAM: FAQ | Getting started Forum: How to get help, to post code/output and forum guide What am I doing/planning: blog/wiki Read this before sending me PM

June 18, 2013, 11:54
#7
Assistant Moderator

Bernhard Gschaider
Join Date: Mar 2009
Posts: 3,953
Rep Power: 41
Quote:
 Originally Posted by wyldckat Greetings to all! From what I can understand from swak4Foam's file "Libraries/simpleSwakFunctionObjects/general/swakExpressionFunctionObjectTemplates.C", it only calculates for the current time snapshot. It does not do the accumulation over time, it only does for each time. Best regards, Bruno
Yeah. "accumulations" means "accumulate multiple values into a single value at this time". Maybe not the best choice of wording but I don't want to change it anymore as it is in use for some years now
__________________
Note: I don't use "Friend"-feature on this forum out of principle. Ah. And by the way: I'm not on Facebook either. So don't be offended if I don't accept your invitation/friend request

 June 18, 2013, 13:23 #8 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 Hi dear Bernhard I'm so much glad that you have came back from OF conference healthy! what a good work to make this thread live! I had a doubt still! this function keeps the maximum of variable(here velocity) for each cell of patch,correct? for example if we have two cells 1 and 2 and in t1 time step have U_1=50 and U_2=20 it returns max=50 and min=20 avg=35 in t2 if we have U_1=30 and U_2=60 it will return:max=60 min=50(because it replaces the values by maximum ones) and avg=55,right or not? a part of my results so far is: Code: ``` 6.576724138e-05 3.023810841 4.660142385 1.923340442 6.577586207e-05 3.558452379 5.429211642 2.278709462 6.578448276e-05 4.176471892 6.304751686 2.696674696 6.579310345e-05 4.887775875 7.298027973 3.18448017 6.580172414e-05 5.702865512 8.419087265 3.750780217 6.581034483e-05 6.632774838 9.678346504 4.407149671 6.581896552e-05 7.68897686 11.0864985 5.164402133 6.582758621e-05 8.883273506 12.6540637 6.033977999 6.58362069e-05 10.22765704 14.3912009 7.027906829 6.584482759e-05 11.7341422 16.30750203 8.158693993 6.585344828e-05 13.41458332 18.41178111 9.43917229 6.586206897e-05 15.28045602 20.71186201 10.88233938 6.587068966e-05 17.34263001 23.21436942 12.50104457 6.587931034e-05 19.61112621 25.92452915 14.29506775 6.588793103e-05 22.09486432 28.84598416 16.28575066 6.589655172e-05 24.80141439 31.98063552 18.48503575 6.590517241e-05 27.73675581 35.32851623 20.90309458 6.59137931e-05 30.90505873 38.8888536 23.54873335 6.592241379e-05 34.30848975 42.65677919 26.42905363 6.593103448e-05 37.94705636 46.62624626 29.54927776 6.593965517e-05 41.81849706 50.78933545 32.91264743 6.594827586e-05 45.91822082 55.13623215 36.50755317 6.595689655e-05 50.23930414 59.65534983 40.32078936 6.596551724e-05 54.77254205 64.33349064 44.36872444 6.597413793e-05 59.50654759 69.15603614 48.64528011 6.598275862e-05 64.42790027 74.10716061 53.14207355 6.599137931e-05 69.52134032 79.17006075 57.84835642 6.6e-05 74.76999984 84.32719382 62.75117335 6.600869565e-05 80.20191603 89.60548091 67.87935063 6.60173913e-05 85.75282663 94.9421139 73.1108164 6.602608696e-05 91.40296817 100.3189399 78.48735902 6.603478261e-05 97.13125858 105.7173706 83.9897924 6.604347826e-05 102.9163906 111.1191942 89.59813642 6.605217391e-05 108.7371214 116.5067695 95.2918886 6.606086957e-05 114.5725309 121.8631845 101.0501592 6.606956522e-05 120.4022561 127.1723903 106.7702199 6.607826087e-05 126.206697 132.4193111 112.5043561 6.608695652e-05 131.9671935 138.4103627 118.2390955 6.609565217e-05 137.6661694 144.3977836 123.9557032 6.610434783e-05 143.2872485 150.292268 129.6364497 6.611304348e-05 148.815342 156.0779472 135.1682272 6.612173913e-05 154.2367089 161.740507 140.6211128 6.613043478e-05 159.5389946 167.267213 145.9903693 6.613913043e-05 164.7112456 172.6469122 151.2634484 6.614782609e-05 169.7439077 177.8714784 156.353472 6.615652174e-05 174.6288069 182.932907 161.2850556 6.616521739e-05 179.3591154 187.8228902 166.0909226 6.617391304e-05 183.9293058 192.5362442 170.7643681 6.61826087e-05 188.3350967 197.0691534 175.1944125 6.619130435e-05 192.5733921 201.4190821 179.4659822 6.62e-05 196.642214 205.5846915 183.5934215 6.620869565e-05 200.5406307 209.5657541 187.532936 6.62173913e-05 204.2686818 213.3630685 191.245755 6.622608696e-05 207.8272985 216.978307 194.8136342 6.623478261e-05 211.2182183 220.4139959 198.2371744 6.624347826e-05 214.4438916 223.6734482 201.4112024 6.625217391e-05 217.5074044 226.760596 204.4385527 6.626086957e-05 220.4124055 229.6799096 207.3311209 6.626956522e-05 223.1630313 232.4363278 210.0330555 6.627826087e-05 225.7638268 235.0351723 212.5623065 6.628695652e-05 228.2196683 237.4820683 214.9702015 6.629565217e-05 230.5356901 239.7828706 217.2356165 6.630434783e-05 232.7172236 241.9435958 219.3182947 6.631304348e-05 234.7697403 243.9703601 221.2950416 6.632173913e-05 236.6987939 245.8693232 223.1710155 6.633043478e-05 238.5099717 247.6466382 224.8913731 6.633913043e-05 240.2088518 249.3081565 226.4964892 6.634782609e-05 241.8009663 250.8598044 228.0158223 6.635652174e-05 243.2917679 252.3075361 229.4531901 6.636521739e-05 244.686583 253.6571569 230.7505898 6.637391304e-05 245.990601 254.9345772 231.879339 6.63826087e-05 247.2088662 256.1872714 232.7963199 6.639130435e-05 248.3462512 257.3526423 233.6460212 6.64e-05 249.4074872 258.4356584 234.4324024 6.640869565e-05 250.3971562 259.4416092 235.1592483 6.64173913e-05 251.3196604 260.3765835 235.8301723 6.642608696e-05 252.1792069 261.2433737 236.4486191 6.643478261e-05 252.9797732 262.0464402 237.0172106 6.644347826e-05 253.7251062 262.7900116 237.5370346 6.645217391e-05 254.418821 263.4780901 238.0107342 6.646086957e-05 255.0643801 264.1144567 238.4419351 6.646956522e-05 255.6650504 264.7026765 238.8340591 6.647826087e-05 256.2239022 265.2461041 239.1902458 6.648695652e-05 256.74382 265.7478887 239.5133489 6.649565217e-05 257.2275082 266.210985 239.8059593 6.650434783e-05 257.6775111 266.6381648 240.0704279 6.651304348e-05 258.0962165 267.0334951 240.3088808 6.652173913e-05 258.4858656 267.3982008 240.5232385 6.653043478e-05 258.8485618 267.7343959 240.7152405 6.653913043e-05 259.1862746 268.0441803 240.8864626 6.654782609e-05 259.5008462 268.3295163 241.0383297 6.655652174e-05 259.7939918 268.5922346 241.1720285 6.656521739e-05 260.0673151 268.8340411 241.2885778 6.657391304e-05 260.3223312 269.0565242 241.3890546 6.65826087e-05 260.560459 269.2611618 241.4745299 6.659130435e-05 260.7830222 269.4494068 241.5459991 6.66e-05 260.991254 269.6227622 241.6043884 6.660869565e-05 261.1862711 269.7824792 241.6505571 6.66173913e-05 261.3690942 269.930237 241.6851673 6.662608696e-05 261.5406695 270.0700214 241.7087625 6.663478261e-05 261.7018724 270.1990608 241.7219109 6.664347826e-05 261.853572 270.3181778 241.7254113 6.665217391e-05 261.9967 270.4281383 241.7254113 6.666086957e-05 262.1320002 270.5296526 241.7254113 6.666956522e-05 262.2600933 270.6233792 241.7254113 6.667826087e-05 262.3815451 270.7102756 241.7254113 6.668695652e-05 262.4968702 270.7948681 241.7254113 6.669565217e-05 262.6065501 270.8733882 241.7254113 6.670434783e-05 262.7110474 270.946306 241.7254113 6.671304348e-05 262.8108086 271.0140583 241.7254113 6.672173913e-05 262.9062485 271.077007 241.7254113 6.673043478e-05 262.9977409 271.1354885 241.7254113 6.673913043e-05 263.0856236 271.1898384 241.7254113 6.674782609e-05 263.1702162 271.2446477 241.7254113 6.675652174e-05 263.2518156 271.2961382 241.7254113 6.676521739e-05 263.3306946 271.3444203 241.7254113 6.677391304e-05 263.4071045 271.3897401 241.7254113 6.67826087e-05 263.4812781 271.4323217 241.7254113 6.679130435e-05 263.5534396 271.4723715 241.7254113 6.68e-05 263.6238032 271.5106644 241.7254113 6.680869565e-05 263.6925601 271.5505186 241.7254113 6.68173913e-05 263.7598806 271.5884846 241.7254113 6.682608696e-05 263.8259196 271.6246965 241.7254113 6.683478261e-05 263.890819 271.6592887 241.7254113 6.684347826e-05 263.9547098 271.6923824 241.7254113 6.685217391e-05 264.0177152 271.7240869 241.7254113 6.686086957e-05 264.0799515 271.7545006 241.7254113 6.686956522e-05 264.1415217 271.7844266 241.7254113 6.687826087e-05 264.2025244 271.8163604 241.7254113 6.688695652e-05 264.2630533 271.8472865 241.7254113 6.689565217e-05 264.3232092 271.8772544 241.7254113 6.690434783e-05 264.3831249 271.906294 241.7254113 6.691304348e-05 264.442892 271.9344623 241.7254113 6.692173913e-05 264.5025752 271.9618247 241.7254113 6.693043478e-05 264.5622249 271.9884378 241.7254113 6.693913043e-05 264.6218767 272.0143504 241.7254113 6.694782609e-05 264.6815659 272.0397165 241.7254113 6.695652174e-05 264.7413228 272.0680278 241.7254113 6.696521739e-05 264.8011818 272.0957944 241.7254113 6.697391304e-05 264.8611684 272.1230492 241.7254113 6.69826087e-05 264.9213117 272.1497836 241.7254113 6.699130435e-05 264.9816341 272.1759976 241.7254113 6.7e-05 265.0421524 272.2017197 241.7254113 6.700884956e-05 265.1039582 272.2274276 241.7254113 6.701769912e-05 265.1659946 272.252685 241.7254113 6.702654867e-05 265.2282706 272.2775087 241.7254113 6.703539823e-05 265.2907924 272.301914 241.7254113 6.704424779e-05 265.3535658 272.3268542 241.7254113 6.705309735e-05 265.4165991 272.3541579 241.7254113 6.70619469e-05 265.4799001 272.3811122 241.7254113 6.707079646e-05 265.543475 272.4076701 241.7254113 6.707964602e-05 265.6073317 272.4338184 241.7254113 6.708849558e-05 265.6714839 272.4595735 241.7254113 6.709734513e-05 265.7359441 272.484947 241.7254113 6.710619469e-05 265.8007239 272.5099448 241.7254113``` __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

 June 18, 2013, 15:21 #9 Member   Daniel Pielmeier Join Date: Apr 2012 Posts: 96 Rep Power: 6 Code: ```n2_MaxU { type swakExpression; valueType surface; verbose false; surfaceName normal_Plane_MaxU_2; surface { type plane; basePoint (0.0345 0.002 0); normalVector (1 0 0); interpolate true; } variables ( "maxU=(maxU

 June 19, 2013, 09:02 #10 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 this error occurred in my recent run: Code: ```[2] --> FOAM FATAL ERROR: [2] Parser Error for driver SampledSurfaceValueExpressionDriver at "1.13" :"Operands have different sizes: 0 and 120" "(maxU set terminal png small color ^ line 0: invalid color spec, must be xRRGGBB gnuplot> set terminal png small color ^ line 0: invalid color spec, must be xRRGGBB Killing PID 3089 PyFoam WARNING on line 232 of file /usr/local/lib/python2.7/dist-packages/PyFoam/Execution/FoamThread.py : Process 3089 was already dead gnuplot> set terminal png small color ^ line 0: invalid color spec, must be xRRGGBB``` what's the cause? maybe its a bug in 0.2.4 version of Swak4Foam?it used to work in before version 0.2.3 (the same function) __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

 June 19, 2013, 09:36 #11 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 I commented out MaxU function and now it occurs on MaxP function too: Code: ```n2_Maxp { \$n2_totalPressure; surfaceName normal_Plane_Maxp_2; variables ( "maxp=(maxp FOAM FATAL ERROR: [2] Parser Error for driver SampledSurfaceValueExpressionDriver at "1.8" :"Operands have different sizes: 0 and 120" "(maxp

 June 20, 2013, 18:16 #12 Super Moderator   Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 9,679 Blog Entries: 39 Rep Power: 103 Hi Ehsan, First, a question: did these exact function objects work with the previous version of swak4Foam? As for the error: it looks like it is having problems with how the initialization is being done. Actually, after investigating this further, I've figured out that this only happens when using "outputTime". This does not happen when it's "timestep". Problem is that I don't know how to fix this... or at least not yet The following only worked partially: Code: ``` globalMaxPInit { type addGlobalVariable ; outputControl timeStep ; // required by OpenFOAM outputInterval 1; // required by OpenFOAM globalName maxp; globalScope myVars; valueType scalar; value 0; } n2_Maxp { type swakExpression; valueType surface; verbose true; globalScopes ("myVars"); surfaceName normal_Plane_Maxp_2; surface { type plane; basePoint (0.0345 0.002 0); normalVector (1 0 0); interpolate true; } variables ( "maxp=(maxp

June 20, 2013, 20:02
#13
Assistant Moderator

Bernhard Gschaider
Join Date: Mar 2009
Posts: 3,953
Rep Power: 41
Quote:
 Originally Posted by immortality Hi dear Bernhard I'm so much glad that you have came back from OF conference healthy! what a good work to make this thread live! I had a doubt still! this function keeps the maximum of variable(here velocity) for each cell of patch,correct? for example if we have two cells 1 and 2 and in t1 time step have U_1=50 and U_2=20 it returns max=50 and min=20 avg=35 in t2 if we have U_1=30 and U_2=60 it will return:max=60 min=50(because it replaces the values by maximum ones) and avg=55,right or not? a part of my results so far is:
No. At t2 min should be 20. Everything else I'd consider a bug. These are only values for the current timestep
__________________
Note: I don't use "Friend"-feature on this forum out of principle. Ah. And by the way: I'm not on Facebook either. So don't be offended if I don't accept your invitation/friend request

June 20, 2013, 20:08
#14
Assistant Moderator

Bernhard Gschaider
Join Date: Mar 2009
Posts: 3,953
Rep Power: 41
Quote:
 Originally Posted by wyldckat Hi Ehsan, First, a question: did these exact function objects work with the previous version of swak4Foam? As for the error: it looks like it is having problems with how the initialization is being done. Actually, after investigating this further, I've figured out that this only happens when using "outputTime". This does not happen when it's "timestep". Problem is that I don't know how to fix this... or at least not yet
Probably because the global variable is only initialized when outputControl tells it to be ... which is after the swakExpression ... which leads to the error ... which means never (is it initialized).

Bug report please and I'll try to make this more transparent for the user

The problem with the stored variable seems to be something slightly different
__________________
Note: I don't use "Friend"-feature on this forum out of principle. Ah. And by the way: I'm not on Facebook either. So don't be offended if I don't accept your invitation/friend request

June 21, 2013, 06:13
#15
Senior Member

Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,209
Rep Power: 19
Quote:
 No. At t2 min should be 20. Everything else I'd consider a bug. These are only values for the current timestep
I don't understand it! the field is MaxU for example then we expect it keeps and writes only maximum values in each cell during the run I think and after the run ends we will have max:the maximum value a cell has reached to it during whole the run times from beginning to end.min will show minimum of maximums! and average the average of maximums in each time step. if its only in each time step whats its difference from simple mag(U) field?!

Quote:
 First, a question: did these exact function objects work with the previous version of swak4Foam?
sorry,I had forgotten!I didn't use outputTime for previous version,cause I couldn't!
now what should I do?set it to timeStep again?
__________________
Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King.
To Be or Not To Be,Thats the Question!
The Only Stupid Question Is the One that Goes Unasked.

June 23, 2013, 05:32
#16
Assistant Moderator

Bernhard Gschaider
Join Date: Mar 2009
Posts: 3,953
Rep Power: 41
Quote:
 Originally Posted by immortality I don't understand it! the field is MaxU for example then we expect it keeps and writes only maximum values in each cell during the run I think and after the run ends we will have max:the maximum value a cell has reached to it during whole the run times from beginning to end.min will show minimum of maximums! and average the average of maximums in each time step. if its only in each time step whats its difference from simple mag(U) field?!
I things got mixed up here because it was not clear to me when answering that you were referring to your example code. You're right. It should be the maximum over time

Quote:
 Originally Posted by immortality sorry,I had forgotten!I didn't use outputTime for previous version,cause I couldn't! now what should I do?set it to timeStep again?
__________________
Note: I don't use "Friend"-feature on this forum out of principle. Ah. And by the way: I'm not on Facebook either. So don't be offended if I don't accept your invitation/friend request

 June 23, 2013, 06:30 #17 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 thanks. then Code: `outputControlMode outputTime;` can't be used?I didn't grasp the reason exactly still! what's wrong with memorizing globalVariables that I read its the cause?can't be resolved in this version? I think it will be a large file that maybe hard to even open after end of run(just a guess!) __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

 June 23, 2013, 15:23 #18 Super Moderator   Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 9,679 Blog Entries: 39 Rep Power: 103 Greetings to all! @Bernhard: Bug report made here: https://sourceforge.net/apps/mantisb...iew.php?id=176 In additional, typo reported here: https://sourceforge.net/apps/mantisb...iew.php?id=177 Best regards, Bruno __________________ OpenFOAM: FAQ | Getting started Forum: How to get help, to post code/output and forum guide What am I doing/planning: blog/wiki Read this before sending me PM

 June 23, 2013, 16:34 #19 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,209 Rep Power: 19 I was using those dictionaries without any problem in previous version although was not putting Code: `outputControlMode outputTime` or Code: `outputControlMode timestep` but it worked.I don't remember having any trouble about them in 0.2.3 I don't like downgrading! isn't there another way to get rid of this problem in 0.2.4(of course except to deleting them!)? If not possible yet I have to downgrade __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

 June 23, 2013, 17:56 #20 Super Moderator   Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 9,679 Blog Entries: 39 Rep Power: 103 Hi Ehsan, Using the setting: Code: `outputControlMode timestep;` will give you the old way of how swak4Foam worked. Best regards, Bruno immortality likes this. __________________ OpenFOAM: FAQ | Getting started Forum: How to get help, to post code/output and forum guide What am I doing/planning: blog/wiki Read this before sending me PM

 Thread Tools Display Modes Linear Mode

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post eelcovv OpenFOAM Programming & Development 28 August 8, 2016 04:53 holger_marschall OpenFOAM 242 March 7, 2013 13:30 MechE OpenFOAM 28 May 16, 2011 11:02 Zdravko Stojanovic Main CFD Forum 2 July 19, 2010 10:11 Bernhard Mueck Main CFD Forum 10 February 16, 2000 11:07

All times are GMT -4. The time now is 09:36.