CHANGELOG for Biome-BGCMuSo v6.3 2022-01-19 by Dóra HIDY -------------------------------- Changes from 6.2alfa to 6.2.1 -------------------------------- - BUG FIXING: in fertilization.c (water content of fertilizer goes into pond water) - DEVELOPMENT: implementation of groundwater calculation into Richards method -------------------------------- Changes from 6.2.1 to 6.2.2-b1 -------------------------------- - BUG FIXING: in flowering_heatstress.c (calculation of flowering heat stress) - DEVELOPMENT: after flowering heat stress, the carbon assimilation of the grain pool is limited (depending on the Closs due to flowering heat stress) -------------------------------- Changes from 6.2.1 to 6.2.2-b2 -------------------------------- - MODIFICATION: resetting fruitC_HRV variable on the first day of the year (instead of the day of planting) -------------------------------- Changes from 6.2.2 to 6.3-b1 -------------------------------- - DEVELOPMENT: taking into account canopy water evaporation in calculation of potential evaporation (PET=evapPOT+transpPOT+cwe) - BUG FIXATION: potential transpiration can limit actual sum of transpiration (from version MuSo6.3) - DEVELOPMENT: in conditional irrigation, the number of the affected layer can be set by the User conditional irrigation is activated only if LAI>0.2 m2/m2 modified section of INI file: CONDITIONAL_MANAGEMENT_STRATEGIES 0 (flag) conditional mowing ? 0 - no, 1 - yes 0.0 (m2/m2) fixed value of the LAI before MOWING 0.0 (m2/m2) fixed value of the LAI after MOWING 0.0 (%) transported part of plant material after MOWING 0 (flag) conditional irrigation? 0 - no, 1 - based on SWCratio, 2 - based on SMSI) 4 (n) number of soil layers taking into account in cond. IRRIGATION (-9999: RZ) 0.6 (prop) starting point of cond. IRRIGATION (condIRGflag=1:SWCratio, condIRGflag=2:SMSI) 0.9 (prop) SWCratio of rootzone after cond. IRRIGATION 50 (kgH2O/m2) maximum amount of irrigated water - DEVELOPMENT: in senescence simulation three senescence mortality parameters are available in EPC file previous versions - aboveground, belowground, non-structured new versions - maximum of leaf senescence mortality coefficient, maximum of softstem/froot senescence mortality coefficient, multiplier for non-structured - BUG FIXATION: percolation of the bottom layer is zero if GW is available in soil column - DEVELOPMENT: testing option (if aerodyn. resistance== DATA_GAP -> no soil evaporation) - DEVELOPMENT: groundwater simulation capillary fringe can be estimated from PSIsat values modification of 2. groundwater calculation method percolation from capillary zone is limited -------------------------------- Changes from 6.3-b1 to 6.3-b2 -------------------------------- - MODIFICATION: senescence is only occured (SMSI > 0): if leafC is greater than 0 - DEVELOPMENT: control to avoid oversaturated SWC pool in richards.c -------------------------------- Changes from 6.3-b2 to 6.3-b3 -------------------------------- - DEVELOPMENT: adjustment of allocation parameters due to small error (<10-4) in the setting of allocation parameters (warning into logfile) - DEVELOPMENT: control of the groundwater data reading (to avoid memory allocation error) - DEVELOPMENT: new output variable (root index; 3127) - the ratio of live&dead root biomass to total live&dead biomass -------------------------------- Changes from 6.3-b3 to 6.3-b4 -------------------------------- - DEVELOPMENT (only for expert users): in case of conditional managment a starting year can be set by the user -------------------------------- Changes from 6.3-b4 to 6.3-b5 -------------------------------- - MODIFICATION: root index [3127] is calculated on the day of the harvest (similar to harvest index) new output variable: belowground ratio [3128] is the ratio of the root (woody: fine+coarse, non-woody: only fine root) and the total vegetation biomass on the given day - MODIFICATION: unit of leaching variables are kgN/m2 uniformly - BUG FIXATION: small corrections in Richards calculation -------------------------------- Changes from 6.3-b5 to 6.3-b6 -------------------------------- - DEVELOPMENT: new output variables - layer-defined cumulated leached sminNH4 [2131-2140] and sminNO3 [2151-2160] -------------------------------- Changes from 6.3-b6 to 6.3-b7 -------------------------------- - DEVELOPMENT: new output variables - cumulated C and N allocation [2587 and 2588] - MODIFICATION: cumulative SWC and N stress is resetted on the first day of year (instead of at the end of the vegetation period). Thanks to this it can be used as annual variable - BUG FIXATION: in calculation of soil water stress using transpDemand method (soilstress_calculation.c) in layers where no root is available no root -> no transpiration -> no stress (instead of no root -> no transpiration -> full stress) - BUG FIXATION: in calculation of available water (multilayer_transpiration