DIAG SET 5: CLM ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2)
 
TEST CASE (case1):      clm45_4060_20th1981-2000  (yrs 1981-2000)
 
REFERENCE CASE (case2): clm45_4060_20th1851-1870  (yrs 1851-1870)
 
DIFFERENCE:            (clm45_4060_20th1981-2000) - (clm45_4060_20th1851-1870)
 
Variable                                                              case1-case2
 
TSA(K) 2m air temperature                                             0.45928955
PREC(mm/d) ppt: rain+snow                                             0.01318264
RAIN(mm/d) atmospheric rain                                           0.02377522
SNOW(mm/d) atmospheric snow                                          -0.01060908
SNOWDP(m) snow height                                                 0.00530592
FSNO(unitless) fraction of ground covered by snow                    -0.00063498
H2OSNO(mm) total snow water equiv (SNOWICE + SNOWLIQ)                 4.92497635
VBSA(% reflected) visible black-sky albedo                            0.12819481
NBSA(% reflected) near-IR black-sky albedo                            0.21582222
VWSA(% reflected) visible white-sky albedo                            0.17515755
NWSA(% reflected) near-IR white-sky albedo                            0.30097771
RNET(W/m^2) net radiation:fsa-fira                                   -3.21334076
LHEAT(W/m^2) latent heat:FCTR+FCEV+FGEV                               0.02293396
FSH(W/m^2) sensible heat                                             -3.30419540
FSDS(W/m^2) atmospheric incident solar radiation                     -0.75382996
FSA(W/m^2) absorbed solar radiation                                  -0.99060059
FLDS(W/m^2) atmospheric longwave radiation                           -0.85659790
FIRE(W/m^2) emitted infrared (longwave) radiation                     1.36816406
FCTR(W/m^2) canopy transpiration                                      0.28951645
FCEV(W/m^2) canopy evaporation                                        0.58959961
FGEV(W/m^2) ground evaporation                                       -0.85642719
FGR(W/m^2) heat flux into snow/soil (includes snow melt)              0.06793201
FSM(W/m^2) snow melt heat flux                                        0.13423932
TLAI(m2/m2) total one-sided leaf area index                           0.21288085
TSAI(m2/m2) total one-sided stem area index                          -0.00801623
LAISUN(m^2/m^2) Sunlit Projected Leaf Area Index                      0.00619058
LAISHA(m^2/m^2) Shaded Projected Leaf Area Index                      0.20293844
ET(mm/d) Evapotranspiration                                        -999.00000000
QOVER(mm/d) surface runoff                                            0.00619824
QDRAI(mm/d) sub-surface drainage                                      0.00022697
QRGWL(mm/d) surface runoff at glaciers, wetlands, lakes               0.00158962
WA(mm) water in the unconfined aquifer                               48.61303711
WT(mm) total water storage                                           47.73974609
ZWT(m) water table depth                                             -0.24102020
QCHARGE(mm/d) aquifer recharge rate                                   0.00489654
FCOV(unitless [0-1]) fractional area with water table at surface      0.00334780
CO2_PPMV(ppmv) CO2 concentration                                     67.60464478