aaa.ipynb (11.7 KB)
Hello, i am receiving this error even i have a cross section file. Can not find what is the problem. help me please to find an error.
Hello @umarov, your syntax for defining the cross_sections.xml file is incorrect. cross_sections needs to be defined in the following way:
openmc.Materials.cross_sections = '/mnt/d/openmc/endfb80_hdf5/cross_sections.xml'
Having replaced this in your .ipynb script and replacing the path directory with my own, the script ran without error.
aaa.ipynb (5.2 KB)
oh, its working! Appreciate a lot your help!!!
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