No map file neutrons.map

[sergey_amirkhanyan]

Hi. I’vs installed GEANT4 latest version. Installation was done successfully, but when I’m running Hadr03 example program dumped with next message

"No map file /home/sergey/Документы/GEANT4/geant4.10.07-install/share/Geant4-10.7.1/data/LEND_GND1.3_ENDF.BVII.1/neutrons.map

At line 115 of /home/sergey/Документы/GEANT4/geant4.10.07.p01/source/processes/hadronic/models/lend/src/MCGIDI_map.cc in function MCGIDI_map_readFile
terminate called after throwing an instance of ‘int’ "

How solve this problem ?

[weller]

similar to the required postinstall configurations,
https://geant4-userdoc.web.cern.ch/UsersGuides/InstallationGuide/html/postinstall.html#environment-variables-for-datasets

it seems you are missing the LEND_GND1.3 Dataset. Can you try installing the data
ftp://gdo-nuclear.ucllnl.org/LEND_GND1.3/

[sergey_amirkhanyan]

No, I’ve installed all environment variables via the terminal.

[bmorgan]

Is the file /home/sergey/Документы/GEANT4/geant4.10.07-install/share/Geant4-10.7.1/data/LEND_GND1.3_ENDF.BVII.1/neutrons.map present at that location, and if so, what permissions does it have?

[sergey_amirkhanyan]

Sorry. I was inattentive. I have not downloaded this folder. But now when I want download it through link that you upload the link doesn’t open by Firefox. How can I open it other way ?

[weller]

wget ftp://gdo-nuclear.ucllnl.org/LEND_GND1.3/LEND_GND1.3_ENDF.BVII.1.tar.gz

[bmorgan]

It’s also possible to use the geant4-config script to download and install, e.g.

$ /home/sergey/Документы/GEANT4/geant4.10.07-install/bin/geant4-config --install-datasets

[weller]

not sure about this:

Can't get metastable levels of In during run

Does the LEND database do any better? Or is the lack of isomer awareness in the PhotonNuclear process itself, rather than in the model/database? For LEND, the data comes from ftp://gdo-nuclear.ucllnl.org/LEND_GND1.3/LEND_GND1.3_ENDF.BVII.1.tar.gz . After unpacking, set the $G4LENDDATA envvar to point to the directory (full path). This is not done automatically by either the G4 installation or the geant4.sh and related setup scripts.

also the 10.7.2/geant4-config on my machine does not have LEND in it:

dataset_list=$(awk 'BEGIN { n = split( "G4NDL|G4NEUTRONHPDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4NDL4.6|G4NDL.4.6.tar.gz|d07e43499f607e01f2c1ce06d7a09f3e;G4EMLOW|G4LEDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4EMLOW7.13|G4EMLOW.7.13.tar.gz|55922521aa331655a0494cdf8f9a70e8;PhotonEvaporation|G4LEVELGAMMADATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/PhotonEvaporation5.7|G4PhotonEvaporation.5.7.tar.gz|81ff27deb23af4aa225423e6b3a06b39;RadioactiveDecay|G4RADIOACTIVEDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/RadioactiveDecay5.6|G4RadioactiveDecay.5.6.tar.gz|acc1dbeb87b6b708b2874ced729a3a8f;G4PARTICLEXS|G4PARTICLEXSDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4PARTICLEXS3.1.1|G4PARTICLEXS.3.1.1.tar.gz|98b766fa2c447b541834cc9bf5206c05;G4PII|G4PIIDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4PII1.3|G4PII.1.3.tar.gz|05f2471dbcdf1a2b17cbff84e8e83b37;RealSurface|G4REALSURFACEDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/RealSurface2.2|G4RealSurface.2.2.tar.gz|ea8f1cfa8d8aafd64b71fb30b3e8a6d9;G4SAIDDATA|G4SAIDXSDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4SAIDDATA2.0|G4SAIDDATA.2.0.tar.gz|d5d4e9541120c274aeed038c621d39da;G4ABLA|G4ABLADATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4ABLA3.1|G4ABLA.3.1.tar.gz|180f1f5d937733b207f8d5677f76296e;G4INCL|G4INCLDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4INCL1.0|G4INCL.1.0.tar.gz|85fe937b6df46d41814f07175d3f5b51;G4ENSDFSTATE|G4ENSDFSTATEDATA|/usr/local/Cellar/geant4/10.7.2/share/Geant4-10.7.2/data/G4ENSDFSTATE2.3|G4ENSDFSTATE.2.3.tar.gz|6f18fce8f217e7aaeaa3711be9b2c7bf", array, ";"); for (i=1;i<=n;i++) { print array[i]; } }')

On the download page, Redirecting…, it is an easy to miss bulletpoint:

• Low Energy Nuclear Data (LEND) files can be downloaded from: ftp://gdo-nuclear.ucllnl.org/

so indeed this dataset seems to be different from the others.

Maybe it would be a nice feedback to the developers/maintainers of the hadronic examples to include a short note in the appropriate readme that the dataset needs to be downloaded manually.

[bmorgan]

Thanks @weller, and apologies I missed that. I’ll make a note to add the ability to download LEND in geant4-config and update the docs.

[sergey_amirkhanyan]

Thank you very much. Anything now is working excellent.