'SimpleTurbulenceSpectrum' is not defined.

[ViniciusMalafatti]

I installed the CRPropa, and i try to simulate 4D simulation, but when i try to run in the Terminal, i receive this message " File "/home/vinicius/.virtualenvs/crpropa/4dsimulation.py", line 9, in turbSpectrum = SimpleTurbulenceSpectrum(Brms, lMin, lMax, sIndex) NameError: name 'SimpleTurbulenceSpectrum' is not defined. Did you mean: 'TurbulenceSpectrum'? "

I use Ubuntu, and i'm using to run crpropa virtualenv, the other examples is working but that not. I don't know what to do.

Thanks..

[ehlertdo]

Have you made sure when installing CRPropa that 'FFTW3' was included during the build process? I.e. that it is installed and was also found by the installer script?

[ViniciusMalafatti]

Yes, i checked the files and it was included, i tested if the FFTW3 is working correctly, i use this command below to see which modules they are using, and they are using the module "Turbulence Spectrum", i don´t know if the correct module is the "SimpleTurbulenceSpectrum".

"crpropa_module_names = dir()

print the names

for name in crpropa_module_names: print(name)"

[rafaelab]

Hi @ViniciusMalafatti, As @ehlertdo said, this error is likely because FFTW3f is not installed. You should make sure that the corresponding header file and library are found by cmake when you install CRPropa.

[ViniciusMalafatti]

Hi @rafaelab and @ehlertdo , i used the cmake and it works kkkk i can´t explain how, but it is working. Thanks for the help