Summary :

We have renewed
Primary cosmic ray model
Interaction model

Those new staffs can reproduce the muon fluxes at several 
 altitude in a good accuracy. (up to ~10GeV)

The calculation is executed in 1-dimensional fashon, However 
 the "3D-effects" are taken into accound as the add-on factor.

Resulting neutrino fluxes will be available soon. If you are
 interested in our flux, contact

mhonda@icrr.u-tokyo.ac.jp