Confusing calculation of CMINESR vs CMINERT in FOR_SENMOB()

[palderman]

The calculation of CMINESR is different from the calculation of CMINERT in FOR_SENMOB():

dssat-csm-os/Plant/FORAGE/for_senmob.for

Lines 939 to 944 in e25b199

	CMINERT = CMOBMX * (DTX + DXR57)* PPMFAC *
	& (WCRRT - RTWT * PCHORTF)
	RTCMINE = MAX(RTSCMOB, CMINERT)
	CMINESR = CMOBSR * (DTX + DXR57)* (WCRSR - STRWT * PCHOSRF)
	SRCMINE = MAX(SRSCMOB, CMINESR)

Note that the calculation for CMINERT contains PPMFAC while the calculation for CMINESR does not. PPMFAC is the factor that reduces mobilization of carbohydrate/nitrogen reserves due to dormancy. I wonder if it should be the other way around.

It seems to me that dormancy should affect remobilization from the storage organ but not the other tissues. Alternatively, I suppose it might be okay to have it affect root and storage. However, it makes no sense to me that it would affect only root.

Scratch that.

The calculation for CMOBSR already has PPMFAC in it:

dssat-csm-os/Plant/FORAGE/for_senmob.for

Lines 866 to 867 in e25b199

	CMOBSR = (CMOBSRN + LAIMOBR *
	& (CMOBSRX - CMOBSRN)) * PPMFAC

I guess it's not wrong. Just confusing. I think we should consider moving PPMFAC down to the place where CMINESR is calculated.