I am doing simulations for maximum & minimum precession in cesm 1.0.4 with fixed orbital parameters.
Orb_mvelp is defined as "The location of vernal equinox in longitude degrees", but location
of vernal equinox wrt to what is not clear. I assumed it is wrt perihelion. But this gave me results opposite
of what it should be.
So could someone please clarify what "orb_mvelp" is?
Thanks & Regards,