DWT_SLASH_CFLUX is calculated on the column, but really should be a patch level quantity

[ekluzek]

Brief summary of bug

The history field DWT_SLASH_CFLUX is being calculated on the column, but it's inherently a patch level quantity should be calculated on the patch level and then you can average up to column, land-unit or grid-cell.

General bug information

CTSM version you are using: ctsm1.0.dev055

Does this bug cause significantly incorrect results in the model's science? No

Configurations affected:

Example of cases where this comes into play are the following tests:

FAIL ERP_P36x2_Lm13.f10_f10_musgs.IHistClm50Bgc.cheyenne_gnu.clm-monthly BASELINE ctsm1.0.dev055: DIFF
FAIL ERP_P36x2_Lm13.f10_f10_musgs.IHistClm50Bgc.cheyenne_intel.clm-monthly BASELINE ctsm1.0.dev055: DIFF
FAIL ERP_P36x2_Lm25.f10_f10_musgs.I2000Clm50BgcDvCrop.cheyenne_intel.clm-monthly BASELINE ctsm1.0.dev055: DIFF
FAIL ERP_P72x2_Lm25.f10_f10_musgs.I2000Clm50BgcDvCrop.cheyenne_intel.clm-monthly BASELINE ctsm1.0.dev055: DIFF
FAIL LCISO_Lm13.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-ciso_monthly BASELINE ctsm1.0.dev055: DIFF
FAIL SMS_Lm1.f10_f10_musgs.I1850Clm50BgcCropCmip6waccm.cheyenne_gnu.clm-basic BASELINE ctsm1.0.dev055: DIFF