LET Spectrum

Dear All
 I want to get LET spectra from USRYIElD with HADG20M as a particle. (LET
spectrum means flux of particles vs. LET. ) I have some question about
setting of USRYIELD.

1) I set Particle LET as a first quantity(range:10-1000) and the second
quantity is the particles kinetic energy(1e-5 -1000 GeV for cosmic ray).
Are they right?

2) I defined HadG20M as a particle (for calculating single event upset). Is
it Ok?

3) finally, what should I set as a “kind”?(dN or d sigma?)

I attached inp and source file. I’m looking forward to the answers.

(Meanwhile, I set 4 difference types of USRYIELD, please tell me which of
them is correct?)

Regards

Najm