# Difference between revisions of "Appendix 10: Parameter Description"

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+ | __NOTOC__ | ||

{{Expert}} | {{Expert}} | ||

− | == | + | ==CGMS parameters== |

{|class="wikitable" | {|class="wikitable" | ||

− | ! Parameter code !! Table parameter !! Description | + | ! Parameter code !! Table parameter (Y/N)!! Description |

|- | |- | ||

| AMAXTB_01 || Y || Max. leaf CO2 assim. rate as a function of DVS [-; kg ha-1 hr-1] | | AMAXTB_01 || Y || Max. leaf CO2 assim. rate as a function of DVS [-; kg ha-1 hr-1] | ||

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|- | |- | ||

| RDRSTB_10 || Y || ,, | | RDRSTB_10 || Y || ,, | ||

− | |||

|- | |- | ||

| RFSETB_01 || Y || Reduction factor for senescencs as a function of DVS [-; -] | | RFSETB_01 || Y || Reduction factor for senescencs as a function of DVS [-; -] | ||

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|- | |- | ||

| RFSETB_05 || Y || ,, | | RFSETB_05 || Y || ,, | ||

− | |||

− | |||

|- | |- | ||

| RFSETB_06 || Y || ,, | | RFSETB_06 || Y || ,, | ||

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|- | |- | ||

| SLATB_09 || Y || ,, | | SLATB_09 || Y || ,, | ||

− | |||

− | |||

|- | |- | ||

| SLATB_10 || Y || ,, | | SLATB_10 || Y || ,, | ||

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|- | |- | ||

| TSUMEM || N || Temp. sum from sowing to emerge. [cel d] | | TSUMEM || N || Temp. sum from sowing to emerge. [cel d] | ||

+ | |} | ||

+ | |||

+ | ==WOFOST parameters== | ||

+ | |||

+ | ====Variable type==== | ||

+ | *C = character | ||

+ | *I = integer | ||

+ | *R = real | ||

+ | |||

+ | ====Input from or output to file==== | ||

+ | *iOF = input from run option file | ||

+ | *iRF = input from rerun file | ||

+ | *iTD = input from timer file | ||

+ | *iSD = input from site file | ||

+ | *iCF = input from crop data file | ||

+ | *iSF = input from soil data file | ||

+ | *oDR = output to file with detailed results per growing season | ||

+ | *oSY = output to file with results for series of years | ||

+ | |||

+ | {|class="wikitable" | ||

+ | ! Parameter code !! Type !! Input/Output !! Description | ||

+ | |- | ||

+ | | AMAXTB || R || iCF || Maximum leaf CO2 assimilation rate as a function of development stage of | ||

+ | |- | ||

+ | | ANT(H) || I || oDR,oSY || Duration of pre-anthesis phase (d). | ||

+ | |- | ||

+ | | AVAIL || R || oDR || Amount of water available in actual root zone (cm water). | ||

+ | |- | ||

+ | | AWC || R || oDR,oSY,oLT || Available water capacity of soil (mm water per m soil depth). | ||

+ | |- | ||

+ | | CFET || R || iCF || Correction factor for evapotranspiration in relation to the reference crop. | ||

+ | |- | ||

+ | | CONTAB || R || iSF || 10-log hydraulic conductivity as a function of pF (log(cmd-1); log(cm)). | ||

+ | |- | ||

+ | | CLFFILE || C || iTD || Filename of weather station. | ||

+ | |- | ||

+ | | CLMNAM || C || iTD || Description of weather station. | ||

+ | |- | ||

+ | | CRAIRC || R || iSF || Critical soil air content for aeration (cm-3cm-3). | ||

+ | |- | ||

+ | | CRFIL || C || iTD || Filename of crop file. | ||

+ | |- | ||

+ | | CRPNAM || C || iCF || Crop name. | ||

+ | |- | ||

+ | | CVL || R || iCF || Conversion efficiency of assimilates into leaf (kgkg-1). | ||

+ | |- | ||

+ | | CVO || R || iCF || Conversion efficiency of assimilates into storage organ (kgkg-1). | ||

+ | |- | ||

+ | | CVR || R || iCF || Conversion efficiency of assimilates into root (kgkg-1). | ||

+ | |- | ||

+ | | CVS || R || iCF || Conversion efficiency of assimilates into stem (kgkg-1). | ||

+ | |- | ||

+ | | DAY || I || oDR || Day number of calendar year. | ||

+ | |- | ||

+ | | DD || R || iSD || Depth of drainage (cm). | ||

+ | |- | ||

+ | | DEFLIM || R || iSF || Required moisture deficit for a deep seedbed (cm) (soil workability parameter). | ||

+ | |- | ||

+ | | DELWAT || R || oSY || Difference between final and initial available water in the root zone of (cm water). | ||

+ | |- | ||

+ | | DEPNR || R || iCF || Crop group number for soil water depletion. | ||

+ | |- | ||

+ | | DLC || R || iCF || Critical day length (photoperiod) (hr). | ||

+ | |- | ||

+ | | DLO || R || iCF || Optimum day length (photoperiod) (hr). | ||

+ | |- | ||

+ | | DMI || R || oDR || Rate of dry matter increase (kgha-1d-1). | ||

+ | |- | ||

+ | | DTSMTB || R || iCF || Daily increase in thermal time as function of average temperature (ºCd-1). | ||

+ | |- | ||

+ | | DUR || I || oSY,oLT || Duration of simulation period (d). | ||

+ | |- | ||

+ | | DVS || R || oDR || Development stage of crop (-). | ||

+ | |- | ||

+ | | DVSEND || R || iCF || Development stage at harvest. | ||

+ | |- | ||

+ | | DVSI || R || iCF || Initial development stage. | ||

+ | |- | ||

+ | | EFFTB || R || iCF || Initial light-use efficiency of CO2 assimilation of single leaves as function of daily temperature ((kgha-1 hr-1)/(Jm-2s-1); ºC). | ||

+ | |- | ||

+ | | EM || I || oSY,oLT || Emergence date, (day of the year). | ||

+ | |- | ||

+ | | EVA || R || oDR || Evaporation rate from soil or from water stored on soil surface (mmd-1). | ||

+ | |- | ||

+ | | EVSOL || R || oSY || Total evaporation from soil surface (cm water). | ||

+ | |- | ||

+ | | FIXNAM || C || iOF || Output filename for summary output of potential and water limited production (max 8 characters, no extension). This is only used when running WOFOST in MSDOS mode; WCC uses its own filename. | ||

+ | |- | ||

+ | | FLTB || R || iCF || Fraction of above ground dry matter increase partitioned to leaves as a function of development stage (kgkg-1;-). | ||

+ | |- | ||

+ | | FLWR || I || oSY || Day of flowering (day in year). | ||

+ | |- | ||

+ | | FOTB || R || iCF || Fraction of above ground dry matter increase partitioned to storage organs as a function of development stage (kgkg-1;-). | ||

+ | |- | ||

+ | | FRTB || R || iCF || Fraction of total dry matter increase partitioned to roots as a function of development stage (kgkg-1;-). | ||

+ | |- | ||

+ | | FSTB || R || iCF || Fraction of above ground dry matter increase partitioned to stems as a function of development stage (kgkg-1;-). | ||

+ | |- | ||

+ | | GASS || R || oDR || Gross assimilation rate (kg (CH2O)ha-1d-1). | ||

+ | |- | ||

+ | | GASST || R || oDR,oSY || Total gross assimilation (kg (CH2O)ha-1). | ||

+ | |- | ||

+ | | HALT || I || oDR,oSY || Day number at harvest (day of the year). | ||

+ | |- | ||

+ | | HINDEX || R || oDR,oSY,oLT || Harvest index: weight of storage organs / weight of total above ground crop. | ||

+ | |- | ||

+ | | IAIRDU || I || iCF || Presence of air ducts in roots (e.g. rice) (present (=1) or not (=0)). | ||

+ | |- | ||

+ | | IBAL || I || iTD || Option for output summary water balance: 0 (no summary), 1 (for whole system), 2 (for root zone), or 3 (for whole system and root zone). | ||

+ | |- | ||

+ | | IDAYEN || I || iTD || Ultimate date of harvest (day of the year). | ||

+ | |- | ||

+ | | IDEM || I || iTD,oDR || Day of emergence (day of the year). | ||

+ | |- | ||

+ | | IDESOW || I || iTD || Earliest date of sowing (day of the year). | ||

+ | |- | ||

+ | | IDLSOW || I || iTD || Ultimate date of sowing (day of the year). | ||

+ | |- | ||

+ | | IDRAIN || I || iSD || Presence -1 or absence 0 of drains. | ||

+ | |- | ||

+ | | IDSEM || I || oDR || Number of days since emergence (d). | ||

+ | |- | ||

+ | | IDSL || I || iCF || Factor on which development rate between development stage 0 and 1 depends (temperature (0), photo period -1 or both (2)). | ||

+ | |- | ||

+ | | IDSOW || I || iTD || Date of sowing (day of the year). | ||

+ | |- | ||

+ | | IDURMX || I || iTD || Maximum number of days from emergence to the end of the simulation. | ||

+ | |- | ||

+ | | IENCHO || I || iTD || Option to determine end of simulation (fixed end date (1), maturity but no to exceed maximum duration (2), earliest of the two dates (3)). | ||

+ | |- | ||

+ | | IFUNRN || I || iSD || Indicates whether non-infiltrating fraction of rain is a function of storm size -1 or not (0). | ||

+ | |- | ||

+ | | INYEAR || I || iTD || Number of years to simulate. | ||

+ | |- | ||

+ | | INYRG || I || iTD || Number of runs with manipulated rain / number of rain years. | ||

+ | |- | ||

+ | | IOPT2 || I || iOF || Start/Stop option: 2 (run WOFOST with default input from data files), 4 (run WOFOST from reruns file without default run) and 5 (run FSEOPT for calibration of WOFOST; only possible in MSDOS mode and not available in WCC). | ||

+ | |- | ||

+ | | IOXWL || I || iOF || Type of water-limited crop growth: 0 (effects of drought only), 1 (effects of both drought and oxygen shortage). | ||

+ | |- | ||

+ | | IPRODL || I || iOF || Production levels: 1 (simulation of potential crop growth), 2 (simulation of water limited crop growth), 3 (calculation of nutrient limited crop growth). | ||

+ | |- | ||

+ | | IRNDAT || I || iTD || Option for the use/selection of rainfall data: 0 (generates statistics with varying total monthly rainfall and number of rainy days), 1 (distributes monthly rainfall over given number of days), 2 (reads rainfall data out of separate file) or 3 (rainfall as it occurs in weather file). | ||

+ | |- | ||

+ | | ISDAY || I || iTD || Start date of water balance (day of the year). | ||

+ | |- | ||

+ | | ISTCHO || I || iTD || Options for the start of simulation (fixed emergence day (0), fixed sowing day -1 or variable sowing day (2)) (day of the year). | ||

+ | |- | ||

+ | | ISYR || I || iTD || First year of simulation (year) | ||

+ | |- | ||

+ | | ISYRR || I || iTD || First year of rainfall data (year) | ||

+ | |- | ||

+ | | IWEATH || I || iTD || Weather format: (WOFOST-monthly (0), WOFOST-climate (1), or CABO (2). | ||

+ | |- | ||

+ | | IZT || I || iSD,oLT || Influence of groundwater: 0 (no) or 1 (yes). | ||

+ | |- | ||

+ | | KBASE || R || iSD || Basic supply of potassium by the unfertilized soil for one growing season of 120 days (kgha-1). | ||

+ | |- | ||

+ | | Kbas || R || oDR || Basic supply of potassium by the unfertilized soil in the actual growing season of the crop (kgha-1). | ||

+ | |- | ||

+ | | KDIFTB || R || iCF || Extinction coefficient for diffuse visible light as function of development stage. | ||

+ | |- | ||

+ | | KMAXSO || R || iCF || Maximum concentration of K in storage organs (kgkg-1). | ||

+ | |- | ||

+ | | KMAXVE || R || iCF || Maximum concentration of K in vegetative organs (kg kg-1). | ||

+ | |- | ||

+ | | KMINSO || R || iCF || Minimum concentration of K in storage organs (kgkg-1). | ||

+ | |- | ||

+ | | KMINVE || R || iCF || Minimum concentration of K in vegetative organs (kg kg-1). | ||

+ | |- | ||

+ | | KREC || R || iSD || Apparent recovery of K fertilizer. | ||

+ | |- | ||

+ | | Krec || R || oDR || Idem. | ||

+ | |- | ||

+ | | KSUB || R || iSF || Maximum percolation rate of water to subsoil (cmd-1). | ||

+ | |- | ||

+ | | K0 || R || iSF || Hydraulic conductivity of saturated soil (cmd-1). | ||

+ | |- | ||

+ | | LAI || R || oDR || Leaf area index: (leaf area)/(soil area) (haha-1). | ||

+ | |- | ||

+ | | LAIEM || R || iCF || Leaf area index at emergence (haha-1). | ||

+ | |- | ||

+ | | LAIM || R || oSY,oLT || Maximum leaf area index (haha-1). | ||

+ | |- | ||

+ | | LOSST || R || oSY || Total water percolated to deep soil, not available for plant growth (cm water). | ||

+ | |- | ||

+ | | MRES || R || oDR || Maintenance respiration rate (kg (CH2O) ha-1d-1). | ||

+ | |- | ||

+ | | MREST || R || oDR,oSY || Total maintenance respiration (kg (CH2O) ha-1). | ||

+ | |- | ||

+ | | NBASE || R || iSD || Basic supply of nitrogen by the unfertilized soil for one growing season of 120 days (kgha-1). | ||

+ | |- | ||

+ | | Nbas || R || oDR || Basic supply of nitrogen by the unfertilized soil in the actual growing season of the crop | ||

+ | |- | ||

+ | | NFIX || R || iCF || Fraction of N uptake that originates from biological fixation (kgkg-1). | ||

+ | |- | ||

+ | | NMAXSO || R || iCF || Maximum concentration of N in storage organs (kgkg-1). | ||

+ | |- | ||

+ | | NMAXVE || R || iCF || Maximum concentration of N in vegetative organs (kg kg-1). | ||

+ | |- | ||

+ | | NMINSO || R || iCF || Minimum concentration of N in storage organs (kgkg-1). | ||

+ | |- | ||

+ | | NMINVE || R || iCF || Minimum concentration of N in vegetative organs (kg kg-1). | ||

+ | |- | ||

+ | | NOTINF || R || iSD,oDR || Maximum fraction of rain not-infiltrating into the soil. | ||

+ | |- | ||

+ | | NREC || R || iSD || Apparent recovery of N fertilizer. | ||

+ | |- | ||

+ | | Nrec || R || oDR || Idem. | ||

+ | |- | ||

+ | | PBASE || R || iSD || Basic supply of phosphorus by the unfertilized soil for one growing season of 120 days (kgha-1). | ||

+ | |- | ||

+ | | Pbas || R || oDR || Basic supply of phosphorus by the unfertilized soil in the actual growing season of the crop (kgha-1). | ||

+ | |- | ||

+ | | PERDL || R || iCF || Maximum relative death rate of leaves due to water stress (-; kgkg-1d-1). | ||

+ | |- | ||

+ | | PMAXSO || R || iCF || Maximum concentration of P in storage organs (kgkg-1). | ||

+ | |- | ||

+ | | PMAXVE || R || iCF || Maximum concentration of P in vegetative organs (kg kg-1). | ||

+ | |- | ||

+ | | PMINSO || R || iCF || Minimum concentration of P in storage organs (kgkg-1). | ||

+ | |- | ||

+ | | PMINVE || R || iCF || Minimum concentration of P in vegetative organs (kg kg-1). | ||

+ | |- | ||

+ | | PRDEL || I || iTD || Number of time steps between output lines (days). | ||

+ | |- | ||

+ | | PREC || R || iSD || Apparent recovery of P fertilizer. | ||

+ | |- | ||

+ | | Prec || R || oDR || Idem. | ||

+ | |- | ||

+ | | PS || C || oLT || Production level (production situation) (PP = potential; WP = water-limited). | ||

+ | |- | ||

+ | | Q10 || R || iCF || Relative change in respiration rate per 10 ºC temperature change. | ||

+ | |- | ||

+ | | RAFILE || C || iTD || Filename of rainfall station. | ||

+ | |- | ||

+ | | RAGP || R || oSY,oLT || Relative total above ground production: (water-limited production) / (potential production). | ||

+ | |- | ||

+ | | RAIN || R || oDR || Total rainfall in the simulation period (mm water). | ||

+ | |- | ||

+ | | RAINAM || C || iTD || Description of rainfall station. | ||

+ | |- | ||

+ | | RAINT || R || oSY || Total rainfall in the simulation period (cm water). | ||

+ | |- | ||

+ | | RD || R || oDR || Depth of actual root zone (cm). | ||

+ | |- | ||

+ | | RDI || R || iCF || Initial rooting depth (cm). | ||

+ | |- | ||

+ | | RDM || R || oDR || Actual rooting depth (cm). | ||

+ | |- | ||

+ | | RDMCR || R || iCF || Maximum rooting depth of mature crop (plant characteristic) (cm). | ||

+ | |- | ||

+ | | RDMSOL || R || iSD,oLT || Maximum rooting depth allowed by soil (cm). | ||

+ | |- | ||

+ | | RDMso || R || oDR || Maximum rooting depth allowed by soil (cm). | ||

+ | |- | ||

+ | | RDRRTB || R || iCF || Relative death rate of roots as a function of development stage (kgkg-1d-1;-). | ||

+ | |- | ||

+ | | RDRSTB || R || iCF || Relative death rate of stems as a function of development stage (kgkg-1d-1;-). | ||

+ | |- | ||

+ | | REPORT || I || iOF || Report: 1 (one line per year and statistics). This is the only valid option also for running WOFOST in MSDOS mode. | ||

+ | |- | ||

+ | | RESRV || R || oDR || Available soil water in potential root zone (in and below actual root zone) (cm water). | ||

+ | |- | ||

+ | | RFSETB || R || iCF || Reduction factor for senescence as function of development stage. | ||

+ | |- | ||

+ | | RGRLAI || R || iCF || Maximum relative increase in LAI (haha-1d-1). | ||

+ | |- | ||

+ | | RML || R || iCF || Relative maintenance respiration rate leaves (kg (CH2O) kg-1d-1). | ||

+ | |- | ||

+ | | RMO || R || iCF || Relative maintenance respiration rate storage organs (kg (CH2O) kg-1d-1). | ||

+ | |- | ||

+ | | RMR || R || iCF || Relative maintenance respiration rate roots (kg (CH2O) kg-1d-1). | ||

+ | |- | ||

+ | | RMS || R || iCF || Relative maintenance respiration rate stems (kg (CH2O) kg-1d-1). | ||

+ | |- | ||

+ | | RQUIRD || I || iOF || Long term means results. This is a summary file of the summary files of potential and water limited production: 0 (no), 1 (yes). In WCC the summary is only shown when there are more than two years (because of calculating statistics) and the rerun option is used. | ||

+ | |- | ||

+ | | RRI || R || iCF || Maximum daily increase in rooting depth (cmd-1). | ||

+ | |- | ||

+ | | RUNNAM || C || iTD,iRF,oDR, oSY,oLT || Characterization of the simulation runs. | ||

+ | |- | ||

+ | | RYLD || R || oSY,oLT || Relative yield: (water-limited yield/potential yield). | ||

+ | |- | ||

+ | | SERIES || I || iOF || Final results for series of years: 0 (no), 1 (yes). This option has only meaning when running WOFOST in MSDOS mode. The WCC gives always output when the run covers more than 1 year. | ||

+ | |- | ||

+ | | SITFIL || C || iOF || Site filename. | ||

+ | |- | ||

+ | | SLATB || R || iCF || Specific leaf area as a function of development stage (hakg-1;-). | ||

+ | |- | ||

+ | | SM || R || oDR || Soil moisture content (cm3cm-3). | ||

+ | |- | ||

+ | | SMFCF || R || iSF,oDR || Soil moisture content at field capacity (cm3cm-3). | ||

+ | |- | ||

+ | | SMLIM || R || iSD,oDR || Initial maximum moisture content in initial rooting depth (-). | ||

+ | |- | ||

+ | | SMTAB || R || iSF || Soil water retention; volumetric moisture content (second column) as function of (log (cm); cm3cm-3). | ||

+ | |- | ||

+ | | SMW || R || iSF,oDR || Soil moisture content at wilting point (cm3cm-3). | ||

+ | |- | ||

+ | | SM0 || R || iSF,oDR || Soil moisture content of saturated soil (cm3cm-3). | ||

+ | |- | ||

+ | | SOFILE || C || iSD || Filename of soil. | ||

+ | |- | ||

+ | | SOLNAM || C || iSF || Soil name. | ||

+ | |- | ||

+ | | SOPE || R || iSF || Maximum percolation rate root zone (cmd-1). | ||

+ | |- | ||

+ | | SOW || I || oSY,oLT || Day of sowing (day of the year). | ||

+ | |- | ||

+ | | SPA || R || iCF || Specific pod area (hakg-1). | ||

+ | |- | ||

+ | | SPADS || R || iSF || 1st topsoil seepage parameter deep seedbed (soil workability parameter). | ||

+ | |- | ||

+ | | SPAN || R || iCF || Life span of leaves growing at 35 ºC (days). | ||

+ | |- | ||

+ | | SPASS || R || iSF || 1st topsoil seepage parameter shallow seedbed (soil workability parameter). | ||

+ | |- | ||

+ | | SPODS || R || iSF || 2nd topsoil seepage parameter deep seedbed (soil workability parameter). | ||

+ | |- | ||

+ | | SPOSS || R || iSF || 2nd topsoil seepage parameter shallow seedbed (soil workability parameter). | ||

+ | |- | ||

+ | | SSATB || R || iCF || Specific stem area as function of development stage (hakg-1;-). | ||

+ | |- | ||

+ | | SSI || R || iSD || Initial surface storage (cm water). | ||

+ | |- | ||

+ | | SSMAX || R || iSD,oDR || Maximum surface storage capacity (cm water) | ||

+ | |- | ||

+ | | TAGP || R || oDR,oSY,oLT || Total above ground production (dead and living plant organs) (kgha-1) (for potato and beet: TAGP= total above ground production + storage organ). | ||

+ | |- | ||

+ | | TBASE || R || iCF || Lower threshold temperature for ageing of leaves (ºC). | ||

+ | |- | ||

+ | | TBASEM || R || iCF || Lower threshold temperature for emergence (ºC). | ||

+ | |- | ||

+ | | TDWI || R || iCF || Initial total crop dry weight (kgha-1). | ||

+ | |- | ||

+ | | TEFFMX || R || iCF || Maximum effective temperature for emergence (ºC). | ||

+ | |- | ||

+ | | TIMFIL || C || iOF || Timer filename. | ||

+ | |- | ||

+ | | TMNFTB || R || iCF || Reduction factor of gross assimilation rate as function of low minimum temperature (-; ºC). | ||

+ | |- | ||

+ | | TMPFTB || R || iCF || Reduction factor of AMAX as function of average temperature (ºC). | ||

+ | |- | ||

+ | | TRA || R || oDR || Transpiration rate (mmd-1). | ||

+ | |- | ||

+ | | TRANSP || R || oDR,oSY || Total transpiration (cm water). | ||

+ | |- | ||

+ | | TRAT || R || oSY || Total transpiration (cm water). | ||

+ | |- | ||

+ | | TRC || R || oDR,oSY,oLT || Transpiration coefficient (kg water per kg dry matter). | ||

+ | |- | ||

+ | | TSR || R || oSY || Total surface runoff during simulation run (cm water). | ||

+ | |- | ||

+ | | TSUM || R || oDR || Thermal time (temperature sum) (ºCd-1). | ||

+ | |- | ||

+ | | TSUMEM || R || iCF || Thermal time from sowing to emergence (ºCd-1). | ||

+ | |- | ||

+ | | TSUM1 || R || iCF || Thermal time from emergence to anthesis (ºCd-1). | ||

+ | |- | ||

+ | | TSUM2 || R || iCF || Thermal time from anthesis to maturity (ºCd-1). | ||

+ | |- | ||

+ | | TWLV || R || oDR,oSY,oLT || Total dry weight of leaves (dead and living) (kgha-1). | ||

+ | |- | ||

+ | | TWRT || R || oDR,oSY || Total dry weight of roots (dead and living) (kgha-1). | ||

+ | |- | ||

+ | | TWSO || R || oDR,oSY,oLT || Total dry weight of storage organs (dead and living) (kgha-1). | ||

+ | |- | ||

+ | | TWST || R || oDR,oSY,oLT || Total dry weight of stems (dead and living) (kgha-1). | ||

+ | |- | ||

+ | | var% || R || oLT || Coefficient of variation. | ||

+ | |- | ||

+ | | WAV || R || iSD,oDR || Initial amount of available water in total rootable soil (moisture content above wilting point) (cm water). | ||

+ | |- | ||

+ | | WLV || R || oDR || Dry weight of living leaves (kgha-1). | ||

+ | |- | ||

+ | | WOFOUT || C || iOF || Filename detailed output. | ||

+ | |- | ||

+ | | WOFRER || C || iOF || Rerun filename. | ||

+ | |- | ||

+ | | WSO || R || oDR || Dry weight of living storage organs (kgha-1). | ||

+ | |- | ||

+ | | WST || R || oDR || Dry weight of living stems (kgha-1). | ||

+ | |- | ||

+ | | YEAR || I || oSY || Year (water limited). | ||

+ | |- | ||

+ | | YR || I || oSY || Year (potential production). | ||

+ | |- | ||

+ | | YZERO || R || iCF || Maximum amount of vegetative organs at zero yield (kgha-1) (to calculate nutrient uptake). | ||

+ | |- | ||

+ | | ZTI || R || iSD || Initial depth of groundwater table (cm). | ||

+ | |- | ||

+ | | wet || I || oDR || total number of days characterized by reduced crop growth due to oxygen shortage (d). | ||

+ | |- | ||

+ | | dry || I || oDR || total number of days characterized by reduced crop growth due to water shortage (d). | ||

|} | |} | ||

[[Category:Appendixes]] | [[Category:Appendixes]] |

## Latest revision as of 15:28, 13 July 2012

## CGMS parameters

Parameter code | Table parameter (Y/N) | Description |
---|---|---|

AMAXTB_01 | Y | Max. leaf CO2 assim. rate as a function of DVS [-; kg ha-1 hr-1] |

AMAXTB_02 | Y | ,, |

AMAXTB_03 | Y | ,, |

AMAXTB_04 | Y | ,, |

AMAXTB_05 | Y | ,, |

AMAXTB_06 | Y | ,, |

AMAXTB_07 | Y | ,, |

AMAXTB_08 | Y | ,, |

AMAXTB_09 | Y | ,, |

AMAXTB_10 | Y | ,, |

CFET | N | Correction factor transpiration rate [-] |

CLAI | N | Leaf area index after cutting [ha leaf ha ground-1] |

COCON | N | Atmospheric CO2 concentration [ppm] |

CRPF | N | Correction factor realtes crop transpiration to open water evaporation [-] |

CVL | N | Efficiency of conversion into leaves [kg kg-1] |

CVO | N | Efficiency of conversion into storage org. [kg kg-1] |

CVR | N | Efficiency of conversion into roots [kg kg-1] |

CVS | N | Efficiency of conversion into stems [kg kg-1] |

CWGHT | N | Weight of green leaves which initiates mowing event (valid if MOPT = 1) [kg ha-1 |

DEPNR | N | Crop group number for soil water depletion [-] |

DLC | N | Critical daylength (lower threshold) [hr] |

DLO | N | Optimum daylength for development [hr] |

DTSMTB_01 | Y | Daily increase in temp. sum as a function of av. temp. [cel; cel d] |

DTSMTB_02 | Y | ,, |

DTSMTB_03 | Y | ,, |

DTSMTB_04 | Y | ,, |

DTSMTB_05 | Y | ,, |

DTSMTB_06 | Y | ,, |

DTSMTB_07 | Y | ,, |

DTSMTB_08 | Y | ,, |

DTSMTB_09 | Y | ,, |

DTSMTB_10 | Y | ,, |

DVSEND | N | Development stage at harvest (=2.0 at maturity) [-] |

EFF | N | Light use effic. single leaf [kg ha-1 hr-1 J-1 m2 s] |

FLTB_01 | Y | fraction of above-gr. dry matter to leaves as a function of DVS [-; kg kg-1] |

FLTB_02 | Y | ,, |

FLTB_03 | Y | ,, |

FLTB_04 | Y | ,, |

FLTB_05 | Y | ,, |

FLTB_06 | Y | ,, |

FLTB_07 | Y | ,, |

FLTB_08 | Y | ,, |

FLTB_09 | Y | ,, |

FLTB_10 | Y | ,, |

FLTB_11 | Y | ,, |

FLTB_12 | Y | ,, |

FLTB_13 | Y | ,, |

FLTB_14 | Y | ,, |

FLTB_15 | Y | ,, |

FOTB_01 | Y | fraction of above-gr. dry matter to stor. org. as a function of DVS [-; kg kg-1] |

FOTB_02 | Y | ,, |

FOTB_03 | Y | ,, |

FOTB_04 | Y | ,, |

FOTB_05 | Y | ,, |

FOTB_06 | Y | ,, |

FOTB_07 | Y | ,, |

FOTB_08 | Y | ,, |

FOTB_09 | Y | ,, |

FOTB_10 | Y | ,, |

FOTB_11 | Y | ,, |

FOTB_12 | Y | ,, |

FOTB_13 | Y | ,, |

FOTB_14 | Y | ,, |

FOTB_15 | Y | ,, |

FRROTB_01 | Y | Fraction of dry matter all.to roots as function of rel.transpiration [-;kg kg-1] |

FRROTB_02 | Y | ,, |

FRROTB_03 | Y | ,, |

FRROTB_04 | Y | ,, |

FRROTB_05 | Y | ,, |

FRROTB_06 | Y | ,, |

FRROTB_07 | Y | ,, |

FRROTB_08 | Y | ,, |

FRROTB_09 | Y | ,, |

FRROTB_10 | Y | ,, |

FRTB_01 | Y | fraction of tot. dry matter to roots as a function of DVS [-; kg kg-1] |

FRTB_02 | Y | ,, |

FRTB_03 | Y | ,, |

FRTB_04 | Y | ,, |

FRTB_05 | Y | ,, |

FRTB_06 | Y | ,, |

FRTB_07 | Y | ,, |

FRTB_08 | Y | ,, |

FRTB_09 | Y | ,, |

FRTB_10 | Y | ,, |

FRTB_11 | Y | ,, |

FRTB_12 | Y | ,, |

FSTB_01 | Y | fraction of above-gr. dry matter to stems as a function of DVS [-; kg kg-1] |

FSTB_02 | Y | ,, |

FSTB_03 | Y | ,, |

FSTB_04 | Y | ,, |

FSTB_05 | Y | ,, |

FSTB_06 | Y | ,, |

FSTB_07 | Y | ,, |

FSTB_08 | Y | ,, |

FSTB_09 | Y | ,, |

FSTB_10 | Y | ,, |

FSTB_11 | Y | ,, |

FSTB_12 | Y | ,, |

FSTB_13 | Y | ,, |

FSTB_14 | Y | ,, |

FSTB_15 | Y | ,, |

IAIRDU | N | Air ducts in roots present (=1) or not (=0) |

IDSL | N | Indicates whether pre-anthesis development dep. on temp.(0), dayl.(1), or both(2 |

ILAI | N | Initial leaf area index at start of grop growth [ha leaf ha ground -1] |

IMNDATTB_01 | Y | Data of periodical harvest [d] |

IMNDATTB_02 | Y | ,, |

IMNDATTB_03 | Y | ,, |

IMNDATTB_04 | Y | ,, |

IMNDATTB_05 | Y | ,, |

IMNDATTB_06 | Y | ,, |

IMNDATTB_07 | Y | ,, |

IMNDATTB_08 | Y | ,, |

IMNDATTB_09 | Y | ,, |

IMNDATTB_10 | Y | ,, |

IMNDATTB_11 | Y | ,, |

IMNDATTB_12 | Y | ,, |

IMNDATTB_13 | Y | ,, |

IMNDATTB_14 | Y | ,, |

IMNDATTB_15 | Y | ,, |

IMOPT | N | Variable to choose grassland management [-] |

INTIL | N | Initial number of tillers [1; m-2] |

ISTO | N | Initial dry weight of reserves [kg ha-1] |

KDIF | N | Extinction coefficient for diffuse visible light [-] |

LAICR | N | Leaf area index at which death due to shading starts [ha leaf ha groud-1] |

LAIEM | N | Leaf area index at emergence [ha ha-1] |

LEAFNM | N | Maximum leaf appearance rate [leaf tiller-1 d-1] |

LUEMAX | N | Maximum light use efficiency [g MJ PAR-1] |

LUERED2TB_01 | Y | Reduction factor on light use efficiency based on radiation intensity [MJ rad;-] |

LUERED2TB_02 | Y | ,, |

LUERED2TB_03 | Y | ,, |

LUERED2TB_04 | Y | ,, |

LUERED2TB_05 | Y | ,, |

LUERED2TB_06 | Y | ,, |

LUERED2TB_07 | Y | ,, |

LUERED2TB_08 | Y | ,, |

LUERED2TB_09 | Y | ,, |

LUERED2TB_10 | Y | ,, |

NITMAX | N | Optimal organic nitrogen content [kg N kg dm-1] |

NITR | N | Actual organic nitrogen content [kg N kg dm-1] |

PERDL | N | Max. rel. death rate of leaves due to water stress |

Q10 | N | Rel. incr. in resp. rate 10 Cel temp. incr. [-] |

RDI | N | Initial rooting depth [cm] |

RDMCR | N | Maximum rooting depth [cm] |

RDRRTB_01 | Y | Relative death rate of stems as a function of DVS [-; kg kg-1 d-1] |

RDRRTB_02 | Y | ,, |

RDRRTB_03 | Y | ,, |

RDRRTB_04 | Y | ,, |

RDRRTB_05 | Y | ,, |

RDRRTB_06 | Y | ,, |

RDRRTB_07 | Y | ,, |

RDRRTB_08 | Y | ,, |

RDRRTB_09 | Y | ,, |

RDRRTB_10 | Y | ,, |

RDRSTB_01 | Y | Relative death rate of roots as a function of DVS [-; kg kg-1 d-1] |

RDRSTB_02 | Y | ,, |

RDRSTB_03 | Y | ,, |

RDRSTB_04 | Y | ,, |

RDRSTB_05 | Y | ,, |

RDRSTB_06 | Y | ,, |

RDRSTB_07 | Y | ,, |

RDRSTB_08 | Y | ,, |

RDRSTB_09 | Y | ,, |

RDRSTB_10 | Y | ,, |

RFSETB_01 | Y | Reduction factor for senescencs as a function of DVS [-; -] |

RFSETB_02 | Y | ,, |

RFSETB_03 | Y | ,, |

RFSETB_04 | Y | ,, |

RFSETB_05 | Y | ,, |

RFSETB_06 | Y | ,, |

RFSETB_07 | Y | ,, |

RFSETB_08 | Y | ,, |

RFSETB_09 | Y | ,, |

RFSETB_10 | Y | ,, |

RGRLAI | N | Maximum relative increase in LAI [ha ha-1 d-1] |

RML | N | Rel. maint. resp. rate leaves [kg CH2O kg-1 d-1] |

RMO | N | Rel. maint. resp. rate stor. org. [kg CH2O kg-1 d-1] |

RMR | N | Rel. maint. resp. rate roots [kg CH2O kg-1 d-1] |

RMS | N | Rel. maint. resp. rate stems [kg CH2O kg-1 d-1] |

RRI | N | Maximum daily increase in rooting depth [cm d-1] |

SLA | N | Specific leaf area |

SLATB_01 | Y | Specific leaf area as a function of DVS [-; ha ha-1] |

SLATB_02 | Y | ,, |

SLATB_03 | Y | ,, |

SLATB_04 | Y | ,, |

SLATB_05 | Y | ,, |

SLATB_06 | Y | ,, |

SLATB_07 | Y | ,, |

SLATB_08 | Y | ,, |

SLATB_09 | Y | ,, |

SLATB_10 | Y | ,, |

SPA | N | Specific pod area [ha kg-1] |

SPAN | N | Life span of leaves growing at 35 Celsius [d] |

SSA | N | Specific stem area [ha kg-1] |

STARTDAY_ISTART | N | indicates when to start rule to determine intermediate stop |

STARTDAY_ISTOP | N | indicates when to start rule to determine intermediate start |

TBASE | N | Lower threshold temp. for ageing of leaves [cel] |

TBASEM | N | Lower threshold temp. for emergence [cel] |

TDWI | N | Initial total crop dry weight [kg ha-1] |

TEFFMX | N | Max. effective temp for emergence [cel] |

TEMP_WINTERKILL | N | threshold temperature winterkill |

TMBASE1 | N | Temperature for start of crop growth [cel] |

TMBASE2 | N | Temperature that defines start of source-limited crop growth [cel] |

TMNFTB_01 | Y | Reduction factor of gross assim. rate as a function of low min. temp. [cel; -] |

TMNFTB_02 | Y | ,, |

TMNFTB_03 | Y | ,, |

TMNFTB_04 | Y | ,, |

TMNFTB_05 | Y | ,, |

TMNFTB_06 | Y | ,, |

TMNFTB_07 | Y | ,, |

TMNFTB_08 | Y | ,, |

TMNFTB_09 | Y | ,, |

TMNFTB_10 | Y | ,, |

TMPFTB_01 | Y | Reduction factor for AMAX as a function of av. temp. [cel; -] |

TMPFTB_02 | Y | ,, |

TMPFTB_03 | Y | ,, |

TMPFTB_04 | Y | ,, |

TMPFTB_05 | Y | ,, |

TMPFTB_06 | Y | ,, |

TMPFTB_07 | Y | ,, |

TMPFTB_08 | Y | ,, |

TMPFTB_09 | Y | ,, |

TMPFTB_10 | Y | ,, |

TSUM1 | N | Temp. sum from emergence to anthesis [cel d] |

TSUM2 | N | Temp. sum from anthesis to maturity [cel d] |

TSUMEM | N | Temp. sum from sowing to emerge. [cel d] |

## WOFOST parameters

#### Variable type

- C = character
- I = integer
- R = real

#### Input from or output to file

- iOF = input from run option file
- iRF = input from rerun file
- iTD = input from timer file
- iSD = input from site file
- iCF = input from crop data file
- iSF = input from soil data file
- oDR = output to file with detailed results per growing season
- oSY = output to file with results for series of years

Parameter code | Type | Input/Output | Description |
---|---|---|---|

AMAXTB | R | iCF | Maximum leaf CO2 assimilation rate as a function of development stage of |

ANT(H) | I | oDR,oSY | Duration of pre-anthesis phase (d). |

AVAIL | R | oDR | Amount of water available in actual root zone (cm water). |

AWC | R | oDR,oSY,oLT | Available water capacity of soil (mm water per m soil depth). |

CFET | R | iCF | Correction factor for evapotranspiration in relation to the reference crop. |

CONTAB | R | iSF | 10-log hydraulic conductivity as a function of pF (log(cmd-1); log(cm)). |

CLFFILE | C | iTD | Filename of weather station. |

CLMNAM | C | iTD | Description of weather station. |

CRAIRC | R | iSF | Critical soil air content for aeration (cm-3cm-3). |

CRFIL | C | iTD | Filename of crop file. |

CRPNAM | C | iCF | Crop name. |

CVL | R | iCF | Conversion efficiency of assimilates into leaf (kgkg-1). |

CVO | R | iCF | Conversion efficiency of assimilates into storage organ (kgkg-1). |

CVR | R | iCF | Conversion efficiency of assimilates into root (kgkg-1). |

CVS | R | iCF | Conversion efficiency of assimilates into stem (kgkg-1). |

DAY | I | oDR | Day number of calendar year. |

DD | R | iSD | Depth of drainage (cm). |

DEFLIM | R | iSF | Required moisture deficit for a deep seedbed (cm) (soil workability parameter). |

DELWAT | R | oSY | Difference between final and initial available water in the root zone of (cm water). |

DEPNR | R | iCF | Crop group number for soil water depletion. |

DLC | R | iCF | Critical day length (photoperiod) (hr). |

DLO | R | iCF | Optimum day length (photoperiod) (hr). |

DMI | R | oDR | Rate of dry matter increase (kgha-1d-1). |

DTSMTB | R | iCF | Daily increase in thermal time as function of average temperature (ºCd-1). |

DUR | I | oSY,oLT | Duration of simulation period (d). |

DVS | R | oDR | Development stage of crop (-). |

DVSEND | R | iCF | Development stage at harvest. |

DVSI | R | iCF | Initial development stage. |

EFFTB | R | iCF | Initial light-use efficiency of CO2 assimilation of single leaves as function of daily temperature ((kgha-1 hr-1)/(Jm-2s-1); ºC). |

EM | I | oSY,oLT | Emergence date, (day of the year). |

EVA | R | oDR | Evaporation rate from soil or from water stored on soil surface (mmd-1). |

EVSOL | R | oSY | Total evaporation from soil surface (cm water). |

FIXNAM | C | iOF | Output filename for summary output of potential and water limited production (max 8 characters, no extension). This is only used when running WOFOST in MSDOS mode; WCC uses its own filename. |

FLTB | R | iCF | Fraction of above ground dry matter increase partitioned to leaves as a function of development stage (kgkg-1;-). |

FLWR | I | oSY | Day of flowering (day in year). |

FOTB | R | iCF | Fraction of above ground dry matter increase partitioned to storage organs as a function of development stage (kgkg-1;-). |

FRTB | R | iCF | Fraction of total dry matter increase partitioned to roots as a function of development stage (kgkg-1;-). |

FSTB | R | iCF | Fraction of above ground dry matter increase partitioned to stems as a function of development stage (kgkg-1;-). |

GASS | R | oDR | Gross assimilation rate (kg (CH2O)ha-1d-1). |

GASST | R | oDR,oSY | Total gross assimilation (kg (CH2O)ha-1). |

HALT | I | oDR,oSY | Day number at harvest (day of the year). |

HINDEX | R | oDR,oSY,oLT | Harvest index: weight of storage organs / weight of total above ground crop. |

IAIRDU | I | iCF | Presence of air ducts in roots (e.g. rice) (present (=1) or not (=0)). |

IBAL | I | iTD | Option for output summary water balance: 0 (no summary), 1 (for whole system), 2 (for root zone), or 3 (for whole system and root zone). |

IDAYEN | I | iTD | Ultimate date of harvest (day of the year). |

IDEM | I | iTD,oDR | Day of emergence (day of the year). |

IDESOW | I | iTD | Earliest date of sowing (day of the year). |

IDLSOW | I | iTD | Ultimate date of sowing (day of the year). |

IDRAIN | I | iSD | Presence -1 or absence 0 of drains. |

IDSEM | I | oDR | Number of days since emergence (d). |

IDSL | I | iCF | Factor on which development rate between development stage 0 and 1 depends (temperature (0), photo period -1 or both (2)). |

IDSOW | I | iTD | Date of sowing (day of the year). |

IDURMX | I | iTD | Maximum number of days from emergence to the end of the simulation. |

IENCHO | I | iTD | Option to determine end of simulation (fixed end date (1), maturity but no to exceed maximum duration (2), earliest of the two dates (3)). |

IFUNRN | I | iSD | Indicates whether non-infiltrating fraction of rain is a function of storm size -1 or not (0). |

INYEAR | I | iTD | Number of years to simulate. |

INYRG | I | iTD | Number of runs with manipulated rain / number of rain years. |

IOPT2 | I | iOF | Start/Stop option: 2 (run WOFOST with default input from data files), 4 (run WOFOST from reruns file without default run) and 5 (run FSEOPT for calibration of WOFOST; only possible in MSDOS mode and not available in WCC). |

IOXWL | I | iOF | Type of water-limited crop growth: 0 (effects of drought only), 1 (effects of both drought and oxygen shortage). |

IPRODL | I | iOF | Production levels: 1 (simulation of potential crop growth), 2 (simulation of water limited crop growth), 3 (calculation of nutrient limited crop growth). |

IRNDAT | I | iTD | Option for the use/selection of rainfall data: 0 (generates statistics with varying total monthly rainfall and number of rainy days), 1 (distributes monthly rainfall over given number of days), 2 (reads rainfall data out of separate file) or 3 (rainfall as it occurs in weather file). |

ISDAY | I | iTD | Start date of water balance (day of the year). |

ISTCHO | I | iTD | Options for the start of simulation (fixed emergence day (0), fixed sowing day -1 or variable sowing day (2)) (day of the year). |

ISYR | I | iTD | First year of simulation (year) |

ISYRR | I | iTD | First year of rainfall data (year) |

IWEATH | I | iTD | Weather format: (WOFOST-monthly (0), WOFOST-climate (1), or CABO (2). |

IZT | I | iSD,oLT | Influence of groundwater: 0 (no) or 1 (yes). |

KBASE | R | iSD | Basic supply of potassium by the unfertilized soil for one growing season of 120 days (kgha-1). |

Kbas | R | oDR | Basic supply of potassium by the unfertilized soil in the actual growing season of the crop (kgha-1). |

KDIFTB | R | iCF | Extinction coefficient for diffuse visible light as function of development stage. |

KMAXSO | R | iCF | Maximum concentration of K in storage organs (kgkg-1). |

KMAXVE | R | iCF | Maximum concentration of K in vegetative organs (kg kg-1). |

KMINSO | R | iCF | Minimum concentration of K in storage organs (kgkg-1). |

KMINVE | R | iCF | Minimum concentration of K in vegetative organs (kg kg-1). |

KREC | R | iSD | Apparent recovery of K fertilizer. |

Krec | R | oDR | Idem. |

KSUB | R | iSF | Maximum percolation rate of water to subsoil (cmd-1). |

K0 | R | iSF | Hydraulic conductivity of saturated soil (cmd-1). |

LAI | R | oDR | Leaf area index: (leaf area)/(soil area) (haha-1). |

LAIEM | R | iCF | Leaf area index at emergence (haha-1). |

LAIM | R | oSY,oLT | Maximum leaf area index (haha-1). |

LOSST | R | oSY | Total water percolated to deep soil, not available for plant growth (cm water). |

MRES | R | oDR | Maintenance respiration rate (kg (CH2O) ha-1d-1). |

MREST | R | oDR,oSY | Total maintenance respiration (kg (CH2O) ha-1). |

NBASE | R | iSD | Basic supply of nitrogen by the unfertilized soil for one growing season of 120 days (kgha-1). |

Nbas | R | oDR | Basic supply of nitrogen by the unfertilized soil in the actual growing season of the crop |

NFIX | R | iCF | Fraction of N uptake that originates from biological fixation (kgkg-1). |

NMAXSO | R | iCF | Maximum concentration of N in storage organs (kgkg-1). |

NMAXVE | R | iCF | Maximum concentration of N in vegetative organs (kg kg-1). |

NMINSO | R | iCF | Minimum concentration of N in storage organs (kgkg-1). |

NMINVE | R | iCF | Minimum concentration of N in vegetative organs (kg kg-1). |

NOTINF | R | iSD,oDR | Maximum fraction of rain not-infiltrating into the soil. |

NREC | R | iSD | Apparent recovery of N fertilizer. |

Nrec | R | oDR | Idem. |

PBASE | R | iSD | Basic supply of phosphorus by the unfertilized soil for one growing season of 120 days (kgha-1). |

Pbas | R | oDR | Basic supply of phosphorus by the unfertilized soil in the actual growing season of the crop (kgha-1). |

PERDL | R | iCF | Maximum relative death rate of leaves due to water stress (-; kgkg-1d-1). |

PMAXSO | R | iCF | Maximum concentration of P in storage organs (kgkg-1). |

PMAXVE | R | iCF | Maximum concentration of P in vegetative organs (kg kg-1). |

PMINSO | R | iCF | Minimum concentration of P in storage organs (kgkg-1). |

PMINVE | R | iCF | Minimum concentration of P in vegetative organs (kg kg-1). |

PRDEL | I | iTD | Number of time steps between output lines (days). |

PREC | R | iSD | Apparent recovery of P fertilizer. |

Prec | R | oDR | Idem. |

PS | C | oLT | Production level (production situation) (PP = potential; WP = water-limited). |

Q10 | R | iCF | Relative change in respiration rate per 10 ºC temperature change. |

RAFILE | C | iTD | Filename of rainfall station. |

RAGP | R | oSY,oLT | Relative total above ground production: (water-limited production) / (potential production). |

RAIN | R | oDR | Total rainfall in the simulation period (mm water). |

RAINAM | C | iTD | Description of rainfall station. |

RAINT | R | oSY | Total rainfall in the simulation period (cm water). |

RD | R | oDR | Depth of actual root zone (cm). |

RDI | R | iCF | Initial rooting depth (cm). |

RDM | R | oDR | Actual rooting depth (cm). |

RDMCR | R | iCF | Maximum rooting depth of mature crop (plant characteristic) (cm). |

RDMSOL | R | iSD,oLT | Maximum rooting depth allowed by soil (cm). |

RDMso | R | oDR | Maximum rooting depth allowed by soil (cm). |

RDRRTB | R | iCF | Relative death rate of roots as a function of development stage (kgkg-1d-1;-). |

RDRSTB | R | iCF | Relative death rate of stems as a function of development stage (kgkg-1d-1;-). |

REPORT | I | iOF | Report: 1 (one line per year and statistics). This is the only valid option also for running WOFOST in MSDOS mode. |

RESRV | R | oDR | Available soil water in potential root zone (in and below actual root zone) (cm water). |

RFSETB | R | iCF | Reduction factor for senescence as function of development stage. |

RGRLAI | R | iCF | Maximum relative increase in LAI (haha-1d-1). |

RML | R | iCF | Relative maintenance respiration rate leaves (kg (CH2O) kg-1d-1). |

RMO | R | iCF | Relative maintenance respiration rate storage organs (kg (CH2O) kg-1d-1). |

RMR | R | iCF | Relative maintenance respiration rate roots (kg (CH2O) kg-1d-1). |

RMS | R | iCF | Relative maintenance respiration rate stems (kg (CH2O) kg-1d-1). |

RQUIRD | I | iOF | Long term means results. This is a summary file of the summary files of potential and water limited production: 0 (no), 1 (yes). In WCC the summary is only shown when there are more than two years (because of calculating statistics) and the rerun option is used. |

RRI | R | iCF | Maximum daily increase in rooting depth (cmd-1). |

RUNNAM | C | iTD,iRF,oDR, oSY,oLT | Characterization of the simulation runs. |

RYLD | R | oSY,oLT | Relative yield: (water-limited yield/potential yield). |

SERIES | I | iOF | Final results for series of years: 0 (no), 1 (yes). This option has only meaning when running WOFOST in MSDOS mode. The WCC gives always output when the run covers more than 1 year. |

SITFIL | C | iOF | Site filename. |

SLATB | R | iCF | Specific leaf area as a function of development stage (hakg-1;-). |

SM | R | oDR | Soil moisture content (cm3cm-3). |

SMFCF | R | iSF,oDR | Soil moisture content at field capacity (cm3cm-3). |

SMLIM | R | iSD,oDR | Initial maximum moisture content in initial rooting depth (-). |

SMTAB | R | iSF | Soil water retention; volumetric moisture content (second column) as function of (log (cm); cm3cm-3). |

SMW | R | iSF,oDR | Soil moisture content at wilting point (cm3cm-3). |

SM0 | R | iSF,oDR | Soil moisture content of saturated soil (cm3cm-3). |

SOFILE | C | iSD | Filename of soil. |

SOLNAM | C | iSF | Soil name. |

SOPE | R | iSF | Maximum percolation rate root zone (cmd-1). |

SOW | I | oSY,oLT | Day of sowing (day of the year). |

SPA | R | iCF | Specific pod area (hakg-1). |

SPADS | R | iSF | 1st topsoil seepage parameter deep seedbed (soil workability parameter). |

SPAN | R | iCF | Life span of leaves growing at 35 ºC (days). |

SPASS | R | iSF | 1st topsoil seepage parameter shallow seedbed (soil workability parameter). |

SPODS | R | iSF | 2nd topsoil seepage parameter deep seedbed (soil workability parameter). |

SPOSS | R | iSF | 2nd topsoil seepage parameter shallow seedbed (soil workability parameter). |

SSATB | R | iCF | Specific stem area as function of development stage (hakg-1;-). |

SSI | R | iSD | Initial surface storage (cm water). |

SSMAX | R | iSD,oDR | Maximum surface storage capacity (cm water) |

TAGP | R | oDR,oSY,oLT | Total above ground production (dead and living plant organs) (kgha-1) (for potato and beet: TAGP= total above ground production + storage organ). |

TBASE | R | iCF | Lower threshold temperature for ageing of leaves (ºC). |

TBASEM | R | iCF | Lower threshold temperature for emergence (ºC). |

TDWI | R | iCF | Initial total crop dry weight (kgha-1). |

TEFFMX | R | iCF | Maximum effective temperature for emergence (ºC). |

TIMFIL | C | iOF | Timer filename. |

TMNFTB | R | iCF | Reduction factor of gross assimilation rate as function of low minimum temperature (-; ºC). |

TMPFTB | R | iCF | Reduction factor of AMAX as function of average temperature (ºC). |

TRA | R | oDR | Transpiration rate (mmd-1). |

TRANSP | R | oDR,oSY | Total transpiration (cm water). |

TRAT | R | oSY | Total transpiration (cm water). |

TRC | R | oDR,oSY,oLT | Transpiration coefficient (kg water per kg dry matter). |

TSR | R | oSY | Total surface runoff during simulation run (cm water). |

TSUM | R | oDR | Thermal time (temperature sum) (ºCd-1). |

TSUMEM | R | iCF | Thermal time from sowing to emergence (ºCd-1). |

TSUM1 | R | iCF | Thermal time from emergence to anthesis (ºCd-1). |

TSUM2 | R | iCF | Thermal time from anthesis to maturity (ºCd-1). |

TWLV | R | oDR,oSY,oLT | Total dry weight of leaves (dead and living) (kgha-1). |

TWRT | R | oDR,oSY | Total dry weight of roots (dead and living) (kgha-1). |

TWSO | R | oDR,oSY,oLT | Total dry weight of storage organs (dead and living) (kgha-1). |

TWST | R | oDR,oSY,oLT | Total dry weight of stems (dead and living) (kgha-1). |

var% | R | oLT | Coefficient of variation. |

WAV | R | iSD,oDR | Initial amount of available water in total rootable soil (moisture content above wilting point) (cm water). |

WLV | R | oDR | Dry weight of living leaves (kgha-1). |

WOFOUT | C | iOF | Filename detailed output. |

WOFRER | C | iOF | Rerun filename. |

WSO | R | oDR | Dry weight of living storage organs (kgha-1). |

WST | R | oDR | Dry weight of living stems (kgha-1). |

YEAR | I | oSY | Year (water limited). |

YR | I | oSY | Year (potential production). |

YZERO | R | iCF | Maximum amount of vegetative organs at zero yield (kgha-1) (to calculate nutrient uptake). |

ZTI | R | iSD | Initial depth of groundwater table (cm). |

wet | I | oDR | total number of days characterized by reduced crop growth due to oxygen shortage (d). |

dry | I | oDR | total number of days characterized by reduced crop growth due to water shortage (d). |