[immortality]

I have compiled a new solver with this message well(last lines of compiling message):

odels/basic/lnInclude -I/opt/openfoam220/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam220/src/turbulenceModels/compressible/turbulenceModel -I/opt/openfoam220/src/dynamicMesh/lnInclude -I/opt/openfoam220/src/meshTools/lnInclude -IlnInclude -I. -I/opt/openfoam220/src/OpenFOAM/lnInclude -I/opt/openfoam220/src/OSspecific/POSIX/lnInclude   -fPIC -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPOpt/rhoCentralFoamModified.o -L/opt/openfoam220/platforms/linux64GccDPOpt/lib \
         -lfiniteVolume -lfluidThermophysicalModels -lspecie -lrhoCentralFoam -lcompressibleTurbulenceModel -lcompressibleRASModels -lcompressibleLESModels -lmeshTools -lOpenFOAM -ldl   -lm -o /home/ehsan/OpenFOAM/root-2.2.0/platforms/linux64GccDPOpt/bin/rhoCentralFoamModified
+ wmake rhoCentralDyMFoam
Making dependency list for source file rhoCentralDyMFoam.C
SOURCE=rhoCentralDyMFoam.C ;  g++ -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3  -DNoRepository -ftemplate-depth-100 -I.. -I../BCs/lnInclude -I/opt/openfoam220/src/finiteVolume/lnInclude -I/opt/openfoam220/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam220/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam220/src/turbulenceModels/compressible/turbulenceModel -I/opt/openfoam220/src/dynamicMesh/lnInclude -I/opt/openfoam220/src/meshTools/lnInclude -IlnInclude -I. -I/opt/openfoam220/src/OpenFOAM/lnInclude -I/opt/openfoam220/src/OSspecific/POSIX/lnInclude   -fPIC -c $SOURCE -o Make/linux64GccDPOpt/rhoCentralDyMFoam.o
../createFields.H: In function ‘int main(int, char**)’:
../createFields.H:11:23: warning: unused variable ‘T’ [-Wunused-variable]
/opt/openfoam220/src/finiteVolume/lnInclude/readTimeControls.H:32:12: warning: unused variable ‘adjustTimeStep’ [-Wunused-variable]
/opt/openfoam220/src/finiteVolume/lnInclude/readTimeControls.H:35:8: warning: unused variable ‘maxCo’ [-Wunused-variable]
/opt/openfoam220/src/finiteVolume/lnInclude/readTimeControls.H:38:8: warning: unused variable ‘maxDeltaT’ [-Wunused-variable]
g++ -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3  -DNoRepository -ftemplate-depth-100 -I.. -I../BCs/lnInclude -I/opt/openfoam220/src/finiteVolume/lnInclude -I/opt/openfoam220/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam220/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam220/src/turbulenceModels/compressible/turbulenceModel -I/opt/openfoam220/src/dynamicMesh/lnInclude -I/opt/openfoam220/src/meshTools/lnInclude -IlnInclude -I. -I/opt/openfoam220/src/OpenFOAM/lnInclude -I/opt/openfoam220/src/OSspecific/POSIX/lnInclude   -fPIC -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPOpt/rhoCentralDyMFoam.o -L/opt/openfoam220/platforms/linux64GccDPOpt/lib \
         -lfiniteVolume -lfluidThermophysicalModels -lspecie -lrhoCentralFoam -lcompressibleTurbulenceModel -lcompressibleRASModels -lcompressibleLESModels -ldynamicMesh -lmeshTools -lOpenFOAM -ldl   -lm -o /opt/openfoam220/platforms/linux64GccDPOpt/bin/rhoCentralDyMFoam

but when execute this error is displayed:

ehsan@Ehsan-com:~/Desktop/WR_Central_Riemann_U_right_modular$ pyFoamPlotRunner.py --hardcopy --with-courant --no-pickled-file --procnr=4 rhoCentralFoamModified
 PyFoam WARNING on line 139 of file /usr/local/lib/python2.7/dist-packages/PyFoam/Execution/ParallelExecution.py : which can not find a match for rhoCentralFoamModified . Hoping for the best 
--------------------------------------------------------------------------
mpirun was unable to launch the specified application as it could not find an executable:

Executable: rhoCentralFoamModified
Node: Ehsan-com

while attempting to start process rank 0.
--------------------------------------------------------------------------

how to resolve?

[Lieven]

This might help

http://www.cfd-online.com/Forums/ope...und-error.html

[wyldckat]

Lieven is correct!
The end of the second line indicates where the solver ended up:

/home/ehsan/OpenFOAM/root-2.2.0/platforms/linux64GccDPOpt/bin/rhoCentralFoamModified

"root-2.2.0" means that the solver was build while using "sudo".

[immortality]

thanks.my modified solver is on desktop and I had compile and run another solver successfully before that is on desktop too.
the rhoCentralFoam that I have changed and have put to desktop has two folders with BCs and rhoCentralDymFoam that have their own make folders.
should I change them to USER too?
I don't know whether the solver needs them or not.but when I delete them this error displays:
with ./Allwmake

ehsan@Ehsan-com:~/Desktop/rhoCentralFoamModified$ ./Allwmake
+ wmake libso BCs
wmake error: could not change to directory 'BCs'

and with wmake:

ehsan@Ehsan-com:~/Desktop/rhoCentralFoamModified$ wmake
touch: cannot touch `Make/linux64GccDPOpt/dontIncludeDeps': Permission denied
Making dependency list for source file rhoCentralFoamModified.C
could not open file fixedRhoFvPatchScalarField.H for source file rhoCentralFoamModified.C
/bin/sh: cannot create Make/linux64GccDPOpt/dependencies: Permission denied
make: *** [Make/linux64GccDPOpt/dependencies] Error 2

what should i do?

[Henning86]

you have to change them to USER. otherwise you have no permission to right in the normal pass with is by default opt/

if you change it to user then it will write in your home directory.
it is pretty good explained in the user guide

[immortality]

thanks.so the other folders in the solver(BCs and rhoCEntralDYMFoam) should be compiled also? how can find solver uses them(specially BCs folder)?
I edited BCs folder in "files" as this:

mixedFixedValueSlip/mixedFixedValueSlipFvPatchFields.C
U/maxwellSlipUFvPatchVectorField.C
T/smoluchowskiJumpTFvPatchScalarField.C
rho/fixedRhoFvPatchScalarField.C

LIB = $(FOAM_USER_LIBBIN)/librhoCentralFoamModified

is this ok?
but this error occured:

ehsan@Ehsan-com:~/Desktop/rhoCentralFoamModified/BCs$ wmake
/bin/sh: cannot create linux64GccDPOpt/files: Permission denied
make: *** [linux64GccDPOpt/files] Error 2
touch: cannot touch `Make/linux64GccDPOpt/dontIncludeDeps': Permission denied
/bin/sh: cannot create Make/linux64GccDPOpt/dependencies: Permission denied
make: *** [Make/linux64GccDPOpt/dependencies] Error 2

[wyldckat]

Greetings to all!

@Ehsan: I can only guess that the first post you made was a result of running:

sudo ./Allwmake

This resulted in creating folders with the administrative user named "root". When folders and files are create with that user account, only that user can delete them.

The simplest solution is to now run:

sudo wclean all

which will remove the temporary build files.

After that, you can simply use:

./Allwmake

As for the other two folders: you can remove the folders "BCs" and "rhoCentralDyMFoam", if you only need to modify the main "rhoCentralFoam" solver.

Best regards,
Bruno

edit: for more information about sudo and "root": https://help.ubuntu.com/community/RootSudo

[immortality]

thanks.yes you are right.
but now i encountered an odd error:

ehsan@Ehsan-com:~/Desktop/rhoCentralFoamModified$ sudo wclean all
[sudo] password for ehsan: 
sudo: wclean: command not found

how it doen't know wclean?!!

[Lieven]

Try the following:

$ sudo su
$ source /opt/openfoam-xxx/etc/bashrc
$ wclean all

[immortality]

third command lead to:

root@Ehsan-com:/home/ehsan/Desktop/rhoCentralFoamModified# wclean all
No command 'wclean' found, did you mean:
 Command 'uclean' from package 'svn-buildpackage' (universe)
wclean: command not found

the second command resulted:

root@Ehsan-com:/home/ehsan/Desktop/rhoCentralFoamModified# source /opt/openfoam-220/etc/bashrc
bash: /opt/openfoam-220/etc/bashrc: No such file or directory

[wyldckat]

OK, let's try this the other way around and lets fix the folders that were created as root. As normal user (not root), go into the folder where you have your custom solver. Then run:

sudo chown -R $USER:$USER ./
wclean all

[immortality]

ehsan@Ehsan-com:~/Desktop/rhoPimpleFoamModified$ sudo chown -R $USER:$USER
[sudo] password for ehsan: 
chown: missing operand after `ehsan:ehsan'
Try `chown --help' for more information.

[wyldckat]

I've edited my previous post... seems like you didn't see the dot symbol ".", so I added a slash "/" to make it clearer...

[immortality]

i thought that was for end of the sentence!
wmake leads to it again:

ehsan@Ehsan-com:~/Desktop/rhoCentralFoamModified$ wmake
Making dependency list for source file rhoCentralFoamModified.C
could not open file fixedRhoFvPatchScalarField.H for source file rhoCentralFoamModified.C
SOURCE=rhoCentralFoamModified.C ;  g++ -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3  -DNoRepository -ftemplate-depth-100 -IBCs/lnInclude -I/opt/openfoam220/src/finiteVolume/lnInclude -I/opt/openfoam220/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam220/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam220/src/turbulenceModels/compressible/turbulenceModel -I/opt/openfoam220/src/dynamicMesh/lnInclude -I/opt/openfoam220/src/meshTools/lnInclude -IlnInclude -I. -I/opt/openfoam220/src/OpenFOAM/lnInclude -I/opt/openfoam220/src/OSspecific/POSIX/lnInclude   -fPIC -c $SOURCE -o Make/linux64GccDPOpt/rhoCentralFoamModified.o
rhoCentralFoamModified.C:37:40: fatal error: fixedRhoFvPatchScalarField.H: No such file or directory
compilation terminated.
make: *** [Make/linux64GccDPOpt/rhoCentralFoamModified.o] Error 1

[wyldckat]

A dot in code is usually not the end of a sentence Unless it's between quotes:

echo "Now this is a sentence."

OK, as for the current problem, I was too sleepy last night to write down the additional steps... The missing steps are simple:

1. Edit the file "Make/options".
2. Find this line:
   

   -IBCs/lnInclude \

3. Replace it with:
   

   -I$(FOAM_SOLVERS)/compressible/rhoCentralFoam/BCs/lnInclude \

[immortality]

thank you.what a genius you are!
it works properly now.
what was that code you told me?I never had changed anything in make/options.

[wyldckat]

Originally Posted by immortality

what was that code you told me?I never had changed anything in make/options.

It's all (briefly) explained here: http://www.openfoam.org/docs/user/co...plications.php

[immortality]

Hi again dear Bruno,
I want to run the case on another computer, but this error again occurs,
I tested with sudo wclean all
but this error occurs:

thesis@thesis-X58A-UD7:/media/01CB6899AE13A880/final-nazeri/rhoCentralFoamGasCont$ sudo wclean all
sudo: wclean: command not found

and this for instance, for compiling with normal user

thesis@thesis-X58A-UD7:/media/01CB6899AE13A880/final-nazeri/rhoCentralFoamGasCont$ ./Allwmake
bash: ./Allwmake: Permission denied

I tried the ways you've told before but its the errors are remained.

thesis@thesis-X58A-UD7:/media/01CB6899AE13A880/final-nazeri/rhoCentralFoamGasCont$ sudo chown -R $USER:$USER ./
[sudo] password for thesis: 
thesis@thesis-X58A-UD7:/media/01CB6899AE13A880/final-nazeri/rhoCentralFoamGasCont$ wclean all
wclean ./
/opt/openfoam220/wmake/wclean: 137: ./Allwclean: Permission denied
thesis@thesis-X58A-UD7:/media/01CB6899AE13A880/final-nazeri/rhoCentralFoamGasCont$

[wyldckat]

Hi Ehsan,

Originally Posted by immortality

The Only Stupid Question Is the One that Goes Unasked.

I wonder what is the saying for those who asked the question, got the answer and then lost that answer .

So, here I go and repeat myself for the I don't known how many times:

1. You're trying to run scripts on the external hard-drive, which has a non-POSIX compliant file system. In other words, no matter how much you use sudo, you will still not have enough permissions to run on that hard-drive, because it does not allow execution of scripts and applications from there. Or at least, not usually.
2. Never use sudo to build custom applications. Unless you know what you're doing. Which in this case, clearly you don't know .
3. If you're going to build or run something to be used with OpenFOAM, copy from the external hard-drive to your Linux desktop folder or any other "/home/your_user_name" folder on your Linux installation. Then you can use chmod to change the execution permissions for the scripts.

Best regards,
Bruno

[immortality]

Originally Posted by wyldckat

Hi Ehsan,


I wonder what is the saying for those who asked the question, got the answer and then lost that answer .

So, here I go and repeat myself for the I don't known how many times:

1. You're trying to run scripts on the external hard-drive, which has a non-POSIX compliant file system. In other words, no matter how much you use sudo, you will still not have enough permissions to run on that hard-drive, because it does not allow execution of scripts and applications from there. Or at least, not usually.
2. Never use sudo to build custom applications. Unless you know what you're doing. Which in this case, clearly you don't know .
3. If you're going to build or run something to be used with OpenFOAM, copy from the external hard-drive to your Linux desktop folder or any other "/home/your_user_name" folder on your Linux installation. Then you can use chmod to change the execution permissions for the scripts.

Best regards,
Bruno

Hi dear Bruno,
I copied the folder of edited solver to the desktop but the above errors repeated again. although my adviser saw my code and surprised by what I've done with OpenFOAM and said that there is no need to run there again but why same commands don't act on the PC in his room?