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Old   March 27, 2012, 06:39
Default Bug in coded function in parallel mode resolved
  #21
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Eelco van Vliet
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I just got a message that the bug has been resolved in OF 2.1.x.

http://www.openfoam.org/mantisbt/view.php?id=480

Regards
Eelco
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Old   September 12, 2012, 09:44
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Michael
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Quote:
Originally Posted by akidess View Post
Eelco, did you use this link: https://code.google.com/p/foamcalcex/ ?

I'm attaching a tarball with the code to this post. Let me know if you have any troubles with it.
You're my hero of the day. Thanks a lot for this wonderful piece of code. It is working fine on Mac OS X 10.6.8 with OpenFOAM 2.0.x build 931a91d59a3a.
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Old   September 27, 2012, 00:56
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neetu kumari
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Quote:
Originally Posted by akidess View Post
You just compiled the post-processing libraries postCalc and foamCalcFunctionsEx, but not the application. I think you are in the wrong directory.

The directory tree should look like this:

Code:
foamcalcex
---- Allwmake
---- foamCalcExApp
-------- foamCalc.C
-------- Make
---- postProcessing
-------- Allwmake
-------- foamCalcFunctionsEx
-------- postCalc
Are you using the Allwmake script in the top level directory?

Hi!

I am Neetu. I have also downloaded the tar file foamCalcEx. I have compiled it correctly according to your instruction, but still it is not working. When I am running this function from my case directory then it showing that "foamClacEx command is not found". What should I do now? Give me the solution for this problem.

Thanks
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Old   October 1, 2012, 07:41
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Anton Kidess
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Quote:
Originally Posted by neetu kumari View Post
Hi!

I am Neetu. I have also downloaded the tar file foamCalcEx. I have compiled it correctly according to your instruction, but still it is not working. When I am running this function from my case directory then it showing that "foamClacEx command is not found". What should I do now? Give me the solution for this problem.

Thanks
Did you have any compilation errors?
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Old   October 2, 2012, 10:06
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Michael
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Quote:
Originally Posted by neetu kumari View Post
Hi!

I am Neetu. I have also downloaded the tar file foamCalcEx. I have compiled it correctly according to your instruction, but still it is not working. When I am running this function from my case directory then it showing that "foamClacEx command is not found". What should I do now? Give me the solution for this problem.

Thanks
Dear Neetu,

please make sure that you correct each 'files' file in each of the three 'Make' directories. If you use a local user environment for compiling additional stuff for OpenFOAM they should be

Code:
foamCalc.C

EXE = $(FOAM_USER_APPBIN)/foamCalcEx
Code:
calcType/calcType.C
...
LIB = $(FOAM_USER_LIBBIN)/libfoamCalcFunctionsEx
Code:
postCalc.C

LIB = $(FOAM_USER_LIBBIN)/postCalc
That means you would have to set
FOAM_USER_APPBIN
FOAM_USER_LIBBIN.
Usually the structure in WM_PROJECT_USER_DIR should be like
WM_PROJECT_USER_DIR/run
WM_PROJECT_USER_DIR/lib
WM_PROJECT_USER_DIR/platforms/...your_system.../bin. You can find out the assigned directory by typing
Code:
echo $FOAM_USER_APPBIN
Have a nice day.

Cheers,

Michael
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Old   October 2, 2012, 10:13
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The changes that Michael mentioned are already incorporated in the code repository (the tarball is not up to date). You can follow Michael's instructions, or get a copy using 'hg clone' (see previous posts or https://code.google.com/p/foamcalcex/source/checkout). Also do the same if you want to use foamCalcEx with OF-1.6-ext.

- Anton
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Old   October 2, 2012, 23:45
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Thank you for the reply. Now I am able to compile the file correctly.
Thanks
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Old   October 17, 2012, 02:44
Default please help me?
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Hi dear Foamers.
I want to calculate one equation(pics of it attachmented), im my case.
please help me ,and tell me how to do it???
thanks for your attention.
Attached Images
File Type: jpg equation.jpg (51.1 KB, 37 views)
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Old   November 20, 2014, 00:11
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Quote:
Originally Posted by akidess View Post
Eelco, did you use this link: https://code.google.com/p/foamcalcex/ ?

I'm attaching a tarball with the code to this post. Let me know if you have any troubles with it.
Dear Anton,

Thanks for the great tool.

Is it possible to average/integrate a certain parameter over a specific area, say num1<x<num2 & num3<y<num4?
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Old   November 20, 2014, 04:50
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Originally Posted by tfuwa View Post
Is it possible to average/integrate a certain parameter over a specific area, say num1<x<num2 & num3<y<num4?
The way I would do that is to create a volScalarField (e.g. using funkySetFields) that is 1 in your area of interest and 0 elsewhere, multiply it with your field of interest using foamCalcEx, and then doing the integration or averaging. Alternatively, you can also have a look at funkyDoCalc which might be able to do what you want using a dictionary.
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