-0 density in cell file

[mvgloria]

After executing using

./POLY2TET -s -p -mat/p {phantom}.obj

The density column in the cell file showed -0 for all organs starting from organ ID 100. How do I resolve this?

[haeginh]

Hi, you should provide material file in phits format with the option "mat/p".
./POLY2TET -s -p -mat/p [material file name] {phantom}.obj

[mvgloria]

Hello, Dr. Haegin! Thank you very much for the response. I tried to use this format and tried the -mat/m also using the MCNP format, but it still resulted in -0 density in the density column of the cell file.

[mvgloria]

I would also like to add that during the PHITS file generation, this error message shows up and then immediately stops the process

------------------------PHITS file generation-----------------------
Read ele file...done
sed: -e: No such file or directory
sed: 1: "./F_50_50/PHITS/F_50_50 ...": invalid command code .
PHITS input file was generated as ./F_50_50/PHITS/F_50_50_PHITS.pin

Note: F_50_50 is the name of the obj file

[ehcyf]

The zero density problem seems to be caused by a header line.
The original ICRP .material files contain a header line, which needs to be removed to get the correct values.

[mvgloria]

Thank you very much for the response! It is now working well after following your suggestion.