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November 26, 2009, 10:22 |
SampleDict error
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#1 |
Member
Join Date: Sep 2009
Posts: 45
Rep Power: 17 |
Hi all,
I'd like to use the sampleDict in order to plot the velocity along different lines. But when I run the application sample, I've got this: Create time Create mesh for time = 0 keyword surfaces is undefined in dictionary "./case/system/sampleDict" file: ./case/system/sampleDict from line 25 to line 134. From function dictionary::lookupEntry(const word&, bool, bool) const in file db/dictionary/dictionary.C at line 388. FOAM exiting I can't understand why it talks about surfaces ... So I join my sampleDict file if someone can give some hints: setFormat gnuplot; surfaceFormat vtk; // what is this line referred to ? interpolationScheme cellPoint; fields ( UMean ); sets ( line1 { type uniform; axis distance; start (-0.77 -0.05 0.36); end (-0.77 1.0 0.36); nPoints 10; } line2 { type uniform; axis distance; start (-0.22 -0.05 0.36); end (-0.22 1.0 0.36); nPoints 10; } line3 { type uniform; axis distance; start (0.0038 -0.05 0.36); end (0.0038 1.0 0.36); nPoints 10; } line4 { type uniform; axis distance; start (-0.77 -0.05 0.36); end (-0.77 1.0 0.36); nPoints 10; } line5 { type uniform; axis distance; start (0.81 -0.05 0.36); end (0.81 1.0 0.36); nPoints 10; } line6 { type uniform; axis distance; start (1.64 -0.05 0.36); end (1.64 1.0 0.36); nPoints 10; } line7 { type uniform; axis distance; start (2.25 -0.05 0.36); end (2.25 1.0 0.36); nPoints 10; } ); I'll appreciate every single idea, thank you ! |
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November 27, 2009, 04:19 |
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#2 |
Senior Member
Suresh kumar Kannan
Join Date: Mar 2009
Location: Luxembourg, Luxembourg, Luxembourg
Posts: 129
Rep Power: 17 |
Hello ,
First of all which version of OF are you using. If you are using OF-1.5 or of-1.6.X,then the line surface format refers to the surface date that you want to extract. But if you are not extracting any surface information you should set that to null. hope this helps bye |
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November 27, 2009, 08:21 |
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#3 |
Member
Join Date: Sep 2009
Posts: 45
Rep Power: 17 |
Thanks kumar,
However after having done the change you suggested to me: surfaceFormat vtk; ---> surfaceFormat null; I've still the error. I'm using OF-1.6. why does it talk about surfaces whereas I want to plot over a line... ? |
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November 27, 2009, 08:47 |
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#4 |
Senior Member
Suresh kumar Kannan
Join Date: Mar 2009
Location: Luxembourg, Luxembourg, Luxembourg
Posts: 129
Rep Power: 17 |
Hello airs,
I think the sample utility is written in such a way that even if you dont extract any surface information, you still have to put the keyword surface in the file SampleDict. What I suggest you to do is add the information for surface at the end of your sampleDict file like surfaces ( constantPlane { type plane; // always triangulated basePoint (0.0501 0.0501 0.005); normalVector (0.1 0.1 1); //- Optional: restrict to a particular zone // zoneName zone1; } ); and since you specify the surfaceFormat to null it wont read the surface information. from your solution files. But you still need the definition for surfaces in your file. I mean that you have to specify the keyword surfaces even if you are not extracting surface information. hope it helps bye K.Suresh kumar |
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November 27, 2009, 10:25 |
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#5 |
Member
Join Date: Sep 2009
Posts: 45
Rep Power: 17 |
You were right! it works now.
Actually, you don't even need to specify "surfaceFormat null" : I removed it and it works. You just need to add the keyword "surfaces" at the end of the file as you said. Thank u |
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January 20, 2017, 00:29 |
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#6 |
New Member
Hamed
Join Date: Dec 2013
Location: Istanbul
Posts: 16
Rep Power: 12 |
setting '' surfaceFormat null '' worked for me !
Thanks. |
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