kahlerac
commented
3 weeks ago Be careful about the "ielas" value in your input ... fourth item on acer card 9. Legacy tsl files have used 0 or 1 for coherent elastic or incoherent elastic data but beginning with ENDF/B-VIII.1 some tsls use a "mixed elastic" format and "ielas" needs to be 2 for NJOY to know about this. And since this is a new format you'll need to use MCNP6.3 to properly interpret the resulting ACE file. Skip Kahler
On Wed, Oct 30, 2024 at 11:05 PM luohao0925 @.***> wrote:
I encountered an error while attempting to create thermalization data for ENDF/B-VIII.1 using the latest develop branch. Different nuclides are triggering distinct error messages during the process. I have pasted some examples below, and if there are additional nuclides with similar issues, your contributions to this discussion are welcome.
NJOY Version: develop branch (njoy 2016.77 xxSep24) ENDF Version: ENDF/B-VIII.1 https://www.nndc.bnl.gov/endf-releases/?version=B-VIII.1
Error Messages:
- NinUN(NinUNxP, NinUNHEU, etc.) (NinUN-input.txt https://github.com/user-attachments/files/17581193/NinUN-input.txt)
image.png (view on web) https://github.com/user-attachments/assets/c46eeab3-74b3-4c59-97e3-8453245deecd
- Uxxx(U, UxxP, UHEU, UinUN, UinUO2, etc.)(U-input.txt https://github.com/user-attachments/files/17581221/U-input.txt)
image.png (view on web) https://github.com/user-attachments/assets/b5e33429-a0a3-4619-8c56-f2f2d327f641
- YinYH2(YinYH2-input.txt https://github.com/user-attachments/files/17581233/YinYH2-input.txt)
image.png (view on web) https://github.com/user-attachments/assets/016cac09-a627-405a-851f-7b56a796d0c3
- HinLiH(HinLiH-input.txt https://github.com/user-attachments/files/17581255/HinLiH-input.txt)
image.png (view on web) https://github.com/user-attachments/assets/54e2f908-a1a1-416a-ae43-f6d626516250
- ZrinZrH2(ZrinZrHx)(ZrinZrH2-input.txt https://github.com/user-attachments/files/17581280/ZrinZrH2-input.txt )
image.png (view on web) https://github.com/user-attachments/assets/e363d92f-7762-4c3b-9ea5-992d103dc763
I'm seeking insights on why different nuclides are causing distinct errors during the generation process. Any guidance on resolving these specific issues would be greatly appreciated.
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luohao0925
I encountered an error while attempting to create thermalization data for ENDF/B-VIII.1 using the latest develop branch. Different nuclides are triggering distinct error messages during the process. I have pasted some examples below, and if there are additional nuclides with similar issues, your contributions to this discussion are welcome.
NJOY Version: develop branch (njoy 2016.77 xxSep24) ENDF Version: ENDF/B-VIII.1
Error Messages:
NinUN(NinUNxP, NinUNHEU, etc.) (NinUN-input.txt)
Uxxx(U, UxxP, UHEU, UinUN, UinUO2, etc.)(U-input.txt)
YinYH2(YinYH2-input.txt)
I'm seeking insights on why different nuclides are causing distinct errors during the generation process. Any guidance on resolving these specific issues would be greatly appreciated.