Diagnostics of litter input is smaller than actual litter input in previous releases

[sshu88]

I found a missing term in litter input diagnostic variable calculation from the branch I'm using:
https://github.com/sshu88/fates/blob/7d518ac3e894a29a9738542ac68d2a227efabd80/biogeochem/EDPhysiologyMod.F90#L3036
Here the diagnostic variable flux_diags%cwd_ag_input did not add a correct term that shall be multiplied by the individual structure and sapwood carbon (struct_m + sapw_m), as litt%ag_cwd_in did so.

This is fixed in the most recent release.

fates/biogeochem/EDPhysiologyMod.F90

Line 3090 in c319e67

litt%ag_cwd_in(c) = litt%ag_cwd_in(c) + (struct_m + sapw_m) * &

So just want to remind everyone and double check the branch you're using now. This leads to a smaller historical output FATES_LITTER_IN and breaks the carbon balance.