Wim Haeck

While I'm not a specialist on this, I believe this to be correct. The data in the ENDF file is given for a moderator material, not a single nuclide (hence...

My apologies for getting back on this so late. As far as I know, the electron libraries are not and cannot be produced by NJOY. I will ask around to...

@paulromano This looks like another interesting case. When I cut MAT128 from the JEF 2.2 tape, it processes without a problem: [h2-jeff2.endf.txt](https://github.com/njoy/NJOY2016/files/3073756/h2-jeff2.endf.txt) When I use tape1.asc I get the error...

Looks like a GASPR problem. When I run using the tape1.asc file, tape24 only contains MT204 while using the single material tape, tape 24 has only 203 and 205.

@paulromano GASPR appears to read the ZA and AWR from the first material in the ENDF file. As a result, the ZA is set to 1001 from the start instead...

And it also uses the MAT number from the first material on the tape. Sigh ...

You actually need to use an additional CMAKE flag to add "-static" to the linker flags: -D CMAKE_EXE_LINKER_FLAGS="-static" I had to do this when I was compiling njoy at IRSN.

I have a similar problem on my linux. I will try adjust the LD_LIBRARY_PATH to see if that fixes it. I will update as required.

I just tried the following on snow and it allows me to build a static executable (i.e. ldd njoy will tell me that it is not a dynamic executable): cmake...

@jlconlin Yes, this would just exclude MT5 from ismooth. I suggest we add an option to allow users to switch it on again.