Number of farm well parameters (changeable parameter is a multiplier of the maximum capacity).

Maximum number of parameter farm wells.

Flag indicating the automatic use of parent parameter farm-well list entries for the child model (if ILGR>0 and for child model grids where IGRID>1) (only character “P” or blank possible).

If MXLP is set to P after MXL, then the maximum number of parent model parameter farm-well list entries may be used as child model parameter farm wells in well locations, where the child model farm ID coincides with the parent model farm ID. IF MXLP=P, then the maximum number of parent model parameter farm-well list entries as specified for the parent model (MXL of parent model) is added to the maximum number of parameter wells list entries specified in the child model, MXL, to allocate space for parameter farm-wells list entries specified in the child model AND pulled from the parent model. If only the use of parent model parameter wells for a child model is desired, and no child model specific parameter farm wells exist, MXL still needs to be specified as zero. If only the use of child model parameter wells is desired, and no parent model parameter farm wells are to be pulled from the parent mode, then MXLP is omitted.

Maximum number of active farm wells including parameter and nonparameter farm wells. Nonparameter farm wells are wells, whose maximum capacity is different for each stress period. In this case, each well-list (layer, location, farm-well farm ID, maximum capacity) would have to be read for each stress period. However, since the maximum capacity in most cases is thought to be constant for the entire simulation, usually the maximum number of nonparameter farm wells will be zero, that is, MXL = MXACTFW.

Flag indicating the automatic use of parent nonparameter farm-well list entries for the child model (if ILGR>0 and for child model grids where IGRID>1) (only character “P” or blank possible).

If MXACTFWP is set to P after MXACTFW, then the maximum number of parent model nonparameter farm-well list entries may be used as child model nonparameter farm wells in well locations where the child model farm ID coincides with the parent model farm ID. If MXACTFWP =P, then the maximum number of parent model nonparameter farm-well list entries specified for the parent model (MXACTFW of parent model) is added to the maximum of nonparameter wells list entries specified in the child model, MXACTFW, to allocate space for nonparameter farm-wells list entries specified in the child model AND pulled from the parent model. If only the use of parent model nonparameter wells for a child model is desired, and no child model specific nonparameter farm wells exist, MXACTFW still needs to be specified as zero. If only the use of child model nonparameter wells is desired, and no parent model nonparameter farm wells are to be pulled from the parent model, then MXACTFWP is omitted.

Maximum number of water-balance subregions (farms) specified during the entire simulation.

Number of crop types.

Number of soil types.

Variable Farm ID flag (1, 2, P possible)

1 = Farms (IFID(IC, IR)) specified for the entire simulation. (Data Set 6)

2 = Farms (IFID(IC, IR)) specified for each stress period. (Data Set 26)

P = Farms in child model are specified the same way as in the parent model.

Root depth flag (1,2,3, "P" possible)

1 = Root depth specified for the entire simulation. (Data Set 11)

2 = Root depth specified for each stress period. (Data Set 29)

3 = Root depth calculated as average for each time step from daily time series of root depth calculated from climate-data (Tmin, Tmax) read as time series for the entire simulation in Item 16 and a list of crop specific coefficients (coefficients for growing degree day calculation, polynomial coefficients, coefficients for root depth calculation) (Schmid and others, p. 47f) read for the entire simulation in Item 15.

P = Root depths specified or calculated for the parent model (as defined by the parent model’s IRTFL entry) are automatically used for crop IDs present in the child model. No additional crop-specific root depth list entries (for parent IRTFL=1, 2, 3) or climate data time series (for parent IRTFL=3) are necessary.

Consumptive-use flag (-1, 1, 2, 3, “P” possible)

Precipitation flag (2, 3, “P” possible)

Fraction-of-transpiration-and-evaporation-of-crop-consumptive-use flag (1, 2, “P” possible)

Fraction-of-inefficiency-losses-to-SW-runoff flag (0, 1, 2, “P” possible)

Efficiency Flag (1, 2, “P” possible)

1 = On-farm efficiency either as OFE(Farm-ID) per farm or as OFE(Farm-ID, Crop-IDNCROPS) per farm and per crop specified for the entire simulation (Data Set 7).

2 = On-farm efficiency either as OFE(Farm-ID) per farm or as OFE(Farm-ID, Crop-IDNCROPS) per farm and per crop specified for each stress period (Data Set 27).

P = Efficiency list entries or arrays specified for the parent model (as defined by the parent model’s IEFFL entry) are automatically used for the child model. No additional crop-specific OFE list entries are necessary.

Efficiency Behavior Flag

For IEBFL = 0,1: Cell-by-cell efficiency does not vary with changing groundwater level, but cell-by-cell delivery may vary with changing groundwater level. However, farm efficiency may vary in response to reduced delivery during deficit irrigation (if IDEFFL = –1).

For IEBFL = 2,3: Cell-by-cell efficiency varies with changing groundwater level, but cell-by-cell delivery does not vary with changing groundwater level. However, farm delivery may vary in response to deficit irrigation (if IDEFFL = –1).

Crop rotation flag:

Deficiency Scenario flag:

Crop-Benefits Flag (only to specify if IDEFFL > 0):

Water-Cost Coefficients Flag (only to specify if IDEFFL > 0):

Variable Groundwater Allotment flag (0, 1, 2, P possible).

0 = Groundwater Allotments (ALLOTGW(NF)) are not specified, and the maximum capacity of each farm to deliver potential groundwater supply is limited by the total pumping capacity of all farm wells that are related to each water-balance subregion (farm).

1 = Groundwater Allotments (ALLOTGW(NF)) specified for the entire simulation. (See Data Set 20.)

2 = Groundwater Allotments (ALLOTGW(NF)) specified for each stress period. (See Data Set 25.)

P = use parent-model groundwater allotments and bypass reading ALLOTGW per simulation or stress period. For child IALLOTGW=P and parent IALLOTGW=1, no additional data are required for the child model.

Concept used for the approximation of ET-fluxes with changing head:

Non-Routed Surface-Water Delivery Flag: (0, 1, “P” possible) :

(Limitation: not allowed for WELLFIELD option).

Maximum number of non-routed delivery types (read if INRDFL = 1, if ILRG=0, or if ILGR>0, and for parent model grids where IGRID=1, or if ILGR>0, and for child model grids where IGRID>1 and INRDFL=1). MXNRDT is omitted if ILGR>0 and for child model grids where IGRID>1 and INRDFL=P. In this case, memory for NRD related attributes is allocated by twice the number of parent-MXNRDT to save old RNDRs for each type before scaling it down as a result of prorating for parent and child farm NRDs. (See Data Set 33)

Semi-Routed Surface-Water Delivery Flag:

For a parent model farm (IGRID=1) with a head-gate (SFR in Name File), for a child model farm without any stream network (IGRID>1; SFR not in Name File), and where a residual parent farm and child farm have equal farm ID:

The child model farm without a head-gate reach does not have any actual farm delivery from surface water from an own source, but may receive deliveries from the parent farm head gate subject to availability. Parent and child farms may either receive actual surface-water deliveries in full or at a reduced rate depending on whether their cumulative demand is less or more than the available supply:

Routed Surface-Water Delivery Flag (0, 1, –1, “P” possible):

Semi-Routed Surface-Water Runoff Return Flow Flag (0, 1, 2, “P” possible):

For a parent model farm (IGRID=1) with a head-gate (SFR in Name File), for a child model farm without any stream network (IGRID>1; SFR not in Name File), and where a residual parent farm and child farm have equal farm ID:

The absence of a SFR network within the child model domain does not allow the child farm to return runoff to any specified our automatically detected reaches. However, the child farm may return runoff to the parent farm’s return flow reaches, which may be specified or automatically detected as reaches within the farm domain or as a remote reach nearest to the lowest elevation of the parent farm.

Routed Surface-Water Runoff Return Flow Flag (0, 1, –1, “P” possible):

Surface-water allotment flag

(IALLOTSW > 1 not yet tested for parent model farm (IGRID=1) and child model farm (IGRID>1) straddling the parent/child model boundary and with equal farm ID):

0–No surface-water allotment specified,

1–Equally appropriated surface-water allotment height [L] specified per stress period (specification of diversions from a river into diversion segments in SFR input file required if ISRDFL = 1 or 2, or IRDFL = 1). (See Data Set 38.)

2–Prior appropriation system with Water Rights Calls [L3/T] (diversion rates from a river into diversion segments are simulated based on estimate of TFDR if ISRDFL = 1 or 2, or IRDFL = 1; specification of a farm-specific water rights calls list required for each stress period). (See Data Set 39.)

3–Prior appropriation system without Water Rights Calls [L3/T] (diversion rates from a river into diversion segments are simulated if ISRDFL = 1 or 2, or IRDFL = 1).

For a parent model farm (IGRID=1) and child model farm(s) (IGRID>1) and where a residual parent farm and child farm have equal farm ID:

P = use parent model equal appropriation allotment heights and bypass reading ALLOTSW per stress period. For child IALLOTSW=P and parent IALLOTSW=1, no additional data are required for the child model.

Allotment rates for the residual parent farm and the child farms are calculated on the basis of each area. Each child farm allotment rate is then added to the residual parent farm allotment rate. This joint allotment rate is then used to constrain the available streamflow in head-gate, from which water is diverted that accounts for the residual demands of the parent and child farms.

User specified closure criterion for simulated diversions into diversion segments if prior appropriation is chosen [L3/T] (only to specify if IALLOTSW> 1)

Farm well budget print flags

if “Compact Budget” is not specified in Output Control:

A cell-by-cell 2D-array of farm-well flow rates will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

if “Compact Budget” is specified in Output Control:

A list (node, farm-well flow rate) will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

Farm net recharge budget print flags

if “Compact Budget” is not specified in Output Control:

A list (farm ID, cumulative farm net recharge flow rates) will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

if “Compact Budget” is specified in Output Control:

if number of model layers = 1:

A cell-by-cell 2D-array of farm net recharge flow rates will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

if number of model layers > 1:

A 2D integer-array of each cells uppermost active layer, and a 2D real-array of each cell’s farm net recharge flow rate will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

Farm supply and demand print flags

List (A): (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ);

List (B): (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ, Q,[COMMENTS])

List: (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ, Q, [COMMENTS])

List: (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ, Q, [COMMENTS])

List: (PER, TSTP, TIME, FID, OFE, TFDR-INI, NR-SWD-INI, R-SWD-INI, QREQ, TFDR-FIN, NR-SWD-FIN, R-SWD-FIN, QREQ, Q, DEF-FLAG)

if “Compact Budget” is not specified in Output Control:

A list of initial demand & supply flow rates and of final demand and supply flow rates after the application of a deficiency scenario will be saved as binary file on a unit number specified in the Name File for all time steps

List: list attributes are equal to ISDPFL = 1

if “Compact Budget” is specified in Output Control:

A list of initial demand & supply flow rates and of final demand & supply flow rates after the application of a deficiency scenario will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes)

List: list attributes are equal to ISDPFL = 1

Farm budget print flags

List: (PER, TSTP, TIME, FID,

Q-p-in, Q-sw-in, Q-gw-in, Q-ext-in, Q-tot-in,

Q-et-out, Q-ineff-out, Q-sw-out, Q-gw-out, Q-tot-out, Q-in-out, Q-discrepancy[%],

V-p-in, V-sw-in, V-gw-in, V-ext-in, V-tot-in,

V-et-out, V-ineff-out, V-sw-out, V-gw-out, V-tot-out, V-in-out, V-discrepancy[%])

List: (PER, TSTP, TIME, FID,

Q-p-in, Q-nrd-in, Q-srd-in, Q-rd-in, Q-wells-in, Q-egw-in, Q-tgw-in, Q-ext-in, Q-tot-in,

Q-ep-out, Q-ei-out, Q-egw-out, Q-tp-out, Q-ti-out, Q-tgw-out, Q-run-out, Q-dp-out, Q-nrd-out, Q-srd-out, Q-rd-out, Q-wells-out, Q-tot-out, Q-in-out, Q-discrepancy[%],

V-p-in, V-nrd-in, V-srd-in, V-rd-in, V-wells-in, V-egw-in, V-tgw-in, V-ext-in, V-tot-in,

V-ep-out, V-ei-out, V-egw-out, V-tp-out, V-ti-out, V-tgw-out, V-run-out, V-dp-out, V-nrd-out, V-srd-out, V-rd-out, V-wells-out, V-tot-out, V-in-out, V-discrepancy[%])

if “Compact Budget” is not specified in Output Control:

A list of farm budget flow rates will be saved as binary file on a unit number specified in the Name File for all time steps

List: list attributes are equal to IFBPFL =1 if unit number >2 is odd or equal to IFBPFL = 2 if unit number > 2 is even.

if “Compact Budget” is specified in Output Control:

A list of farm budget flow rates will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes)

List: list attributes are equal to IFBPFL = 1 if unit number >2 is odd or equal to IFBPFL = 2 if unit number > 2 is even.

Farm Total Evapotranspiration print flags

0 = No ET is written out to list or external files.

1 = A cell-by-cell 2D-array of Evaporation and Transpiration as one SUMMED array is saved on ASCII file “ET_ARRAY.OUT” for all time steps.

2 = A cell-by-cell 2D-array of Evaporation and Transpiration as SEPARATE arrays are saved on ASCII file “ET_ARRAY.OUT” for all time steps.

3 = A list (stress period, time step, total time, farm ID, EVAP, TRAN, and EVAP+TRAN will be saved as ASCII file ‘ET_LIST.OUT.’

4 = Does both IETPFL= 2 and 3 and writes to ET_ARRAY.OUT and ET_LIST.OUT, respectively.

–1= Same as 1, but prints to LST file on the basis of Output Control.

–2= Same as 2, but prints to LST file on the basis of Output Control.

–3= Same as 3, but prints to LST file on the basis of Output Control.

Optional routing information print flag if the SFR Package is specified in the Name file. If the model is as child model, IRTPFL is required if the SFR Package is specified in the Name file of either the parent or child model.

Information regarding the routing of farm deliveries and farm runoff return flows will be written either to the listing file or to a separate ASCII file, called ROUT.OUT.

The information regarding deliveries tells whether the farm can potentially receive either:

(a) fully-routed deliveries from the first, most upstream located reach of a sequence of automatically detected delivery-segment reaches within a farm, or whether

(b) the farm can potentially receive semi-routed deliveries from specified stream reaches.

The information regarding return flows tells whether potential runoff from the farm is returned either

(a) full-routed to automatically detected return flow-segment reaches within a farm, over which the runoff return flow is prorated, weighted by the length of each reach, or

(b) semi-routed to specified stream reaches, or in lack of this first two options,

(c) semi-routed to automatically detected return flow-segment reach nearest to the lowest elevation of a farm.

Options IRTPFL = –2 or 2 may be chosen if the geometry and the diversion rules specified in the SFR Package do not change from stress period to stress period.

For ILGR>0 and IGRID>1, that is, for more than one model grid, the routing information is written in sequence of the GRID number to the same ASCII file “ROUT.OUT” for IRTPFL>0.

Optional print settings if Acreage-Optimization is chosen (if IDEFFL > 0)

Optional print settings if Prior Appropriation is chosen (if IALLOTSW > 1)

Indicates that no optional flags for auxiliary variables are specified. NOAUX is only required if Flag Blocks are used. If flags are read in Item 2b from a single line (as before in FMP1), then no entry is required if no optional flags for auxiliary variables are specified.

AUX “abc” Defines an auxiliary variable, “abc”, which will be read for each farm-well as part of Items 4 and 23. Up to five auxiliary attributes “abc” can optionally be specified, each of which must be preceded by “AUX.” These values will be read after the QMAXfact or QMAX variable of Item 4 or Item 23, respectively.

AUX QMAXRESET The specification of the optional flag “AUX QMAXRESET” for {option} in Item 2 will prompt FMP to reset QMAX as simulated by the MNW Package to the default QMAX as defined by FMP at the beginning of each time step. The optional flag “AUX QMAXRESET” requires FMP to read an auxiliary variable after the QMAXfact or QMAX variable of the farm wells list in Items 4 or 23, or after any other preceding auxiliary variable (e.g., AUX NOCIRNOQ). If a “1” is read, then the MNW-simulated QMAX is reset to the default QMAX in the first iteration of each time step.

AUX NOCIRNOQ The specification of the optional flag “AUX NOCIRNOQ” for {option} in Item 2 will prompt FMP to limit the distribution of farm pumpage to farm wells, whose row and column coincides with a top layer cell with a current irrigation requirement from active crops. “NOCIRNOQ” stands for “no crop irrigation requirement (CIR), no pumping (Q).” The optional flag “AUX NOCIRNOQ” requires FMP to read an auxiliary variable after the QMAXfact or QMAX variable of the farm wells list in Item 4 or 23, or after any other preceding auxiliary variable (e.g. AUX QMAXRESET). The auxiliary variable for “AUX NOCIRNOQ” is defined to be a binary parameter that tells which wells are selected for the NOCIRNOQ option. If a “1” is read, then the respective well is selected for setting its maximum capacity to zero if, during a particular time step, no crop irrigation requirement of the top layer cell exists. At each new time step the maximum capacity of such a select well will be reset to the default value.

Identifies a child model grid with respect to a parent model for FMP transfer of properties.

NOOPT Indicates that no Options are specified. NOOPT is only required if Flag Blocks are used. If flags are read in Item 2b from a single line (as before in FMP1), then no entry is required if no Options are specified.

CBC Indicates that memory should be allocated to store cell-by-cell flow for each well to make these flows available for use in other process.

NOPRINT Indicates that a list of specified farm well attributes will not be printed to the list file.

WELLFIELD Allows a series of irrigated farms to receive their cumulative irrigation demand as simulated non-routed deliveries from well fields simulated as virtual farms. A virtual well-field farm with one or several wells (well fields) receives a cumulative pumping requirement equal to the cumulative irrigation delivery requirement of irrigated farms that are supplied by the well field. If the cumulative demand exceeds the cumulative maximum pumping capacity of the well field, then other well field can supply the residual demand. The cumulative pumpage of the well field that is equal or less than the desired demand will then be re-distributed to the farms supplied by the well field weighted by the total delivery requirement (or residual delivery requirement for lower priority well fields) of the receiving farms. FMP3 then applies this re-distributed rate as non-routed deliveries to the respective farms.

For farms that receive water from a particular well field, in Item 36, the non-routed delivery volume may be set to a dummy zero, as the non-routed delivery is simulated by the well-field option. The rank of the non-routed delivery, NRDR, must consistently be equal to the priority of the well-field. The NRDU flag has to be set to “minus the Farm ID of the virtual farm that contains the well field” for the farms receiving water from the respective well field. For the virtual well-field farm itself, the NRDU flag has to be set to one.

For first priority well field and farms receiving water from that well field:

NRDVt1(NFARMS) = 0 (dummy zero: simulated when option WELLFIELD is set)

NRDRt1(NFARMS) = 1 (Type 1 must be of rank 1 for well-field farm and for receiving farms)

NRDUt1(FIDrec-wf-1) = negative value of Farm-ID of virtual well-field farm

NRDUt1(FIDwf-1) = 1

NRDUt1(FIDother) = 0

For second priority well field and farms receiving water from that well field:

NRDVt2(NFARMS) = 0 (dummy zero: simulated when option WELLFIELD is set)

NRDRt2(NFARMS) = 2 (Type 2 must be of rank 2 for well-field farm and for receiving farms)

NRDUt2(FIDrec-wf-2) = negative value of Farm-ID of virtual well-field farm

NRDUt2(FIDwf-2) = 1

NRDUt2(FIDother) = 0

For a well field of priority n and farms receiving water from that well field:

NRDVtn(NFARMS) = 0 (dummy zero: simulated when option WELLFIELD is set)

NRDRtn(NFARMS) = n (Type n must be of rank n for well-field farm and for receiving farms)

NRDUtn(FIDrec-wf-n) = negative value of Farm-ID of virtual well-field farm

NRDUtn(FIDwf-n) = 1

NRDUtn(FIDother) = 0

NRDV, NRDR, NRDU definitions see “Non-Routed Surface-Water Deliveries” below

FIDrec-wf-n = Farm-ID of a farm receiving water from well-field n;

FIDwf-n = Farm-ID of a virtual well-field farm n.

The non-routed delivery type that originates from the lowest priority well field cannot be higher than the maximum number of non-routed delivery types, MXNRDT.

RECOMP_Q_BD Re-computation of the Farm Process FM-routine is invoked at the end each time step loop.

MNWCLOSE Head- and residual-closure criteria of the MODFLOW solver Package will be adjusted to allow convergence of the FMP pumping requirement to pumping simulated by the linked MNW1 or MNW2 packages.

Criterion for actual MNW pumping rate to converge to FMP pumping requirement (real number)

Fraction of reduction of head-change closure criterion if QCLOSE was not met [ ].

Fraction of reduction of residual-change closure criterion if QCLOSE was not met [ ].

Maximum number of active farm wells including parameter and nonparameter farm wells. Nonparameter farm wells are wells, whose maximum capacity is different for each stress period. In this case, each well-list (layer, location, farm-well farm ID, maximum capacity) would have to be read for each stress period. However, since the maximum capacity in most cases is thought to be constant for the entire simulation, usually the maximum number of nonparameter farm wells will be zero, that is, MXL = MXACTFW.

Flag indicating the automatic use of parent nonparameter farm-well list entries for the child model (if ILGR>0 and for child model grids where IGRID>1) (only character “P” or blank possible).

If MXACTFWP is set to P after MXACTFW, then the maximum number of parent model nonparameter farm-well list entries may be used as child model nonparameter farm wells in well locations where the child model farm ID coincides with the parent model farm ID. If MXACTFWP =P, then the maximum number of parent model nonparameter farm-well list entries specified for the parent model (MXACTFW of parent model) is added to the maximum of nonparameter wells list entries specified in the child model, MXACTFW, to allocate space for nonparameter farm-wells list entries specified in the child model AND pulled from the parent model. If only the use of parent model nonparameter wells for a child model is desired, and no child model specific nonparameter farm wells exist, MXACTFW still needs to be specified as zero. If only the use of child model nonparameter wells is desired, and no parent model nonparameter farm wells are to be pulled from the parent model, then MXACTFWP is omitted.

Maximum number of water-balance subregions (farms) specified during the entire simulation.

Number of crop types.

Number of soil types.

Variable Farm ID flag (1, 2, P possible)

1 = Farms (IFID(IC, IR)) specified for the entire simulation. (Data Set 6)

2 = Farms (IFID(IC, IR)) specified for each stress period. (Data Set 26)

P = Farms in child model are specified the same way as in the parent model.

Root depth flag (1,2,3, "P" possible)

1 = Root depth specified for the entire simulation. (Data Set 11)

2 = Root depth specified for each stress period. (Data Set 29)

3 = Root depth calculated as average for each time step from daily time series of root depth calculated from climate-data (Tmin, Tmax) read as time series for the entire simulation in Item 16 and a list of crop specific coefficients (coefficients for growing degree day calculation, polynomial coefficients, coefficients for root depth calculation) (Schmid and others, p. 47f) read for the entire simulation in Item 15.

P = Root depths specified or calculated for the parent model (as defined by the parent model’s IRTFL entry) are automatically used for crop IDs present in the child model. No additional crop-specific root depth list entries (for parent IRTFL=1, 2, 3) or climate data time series (for parent IRTFL=3) are necessary.

Consumptive-use flag (-1, 1, 2, 3, “P” possible)

Precipitation flag (2, 3, “P” possible)

Fraction-of-transpiration-and-evaporation-of-crop-consumptive-use flag (1, 2, “P” possible)

Fraction-of-inefficiency-losses-to-SW-runoff flag (0, 1, 2, “P” possible)

Efficiency Flag (1, 2, “P” possible)

1 = On-farm efficiency either as OFE(Farm-ID) per farm or as OFE(Farm-ID, Crop-IDNCROPS) per farm and per crop specified for the entire simulation (Data Set 7).

2 = On-farm efficiency either as OFE(Farm-ID) per farm or as OFE(Farm-ID, Crop-IDNCROPS) per farm and per crop specified for each stress period (Data Set 27).

P = Efficiency list entries or arrays specified for the parent model (as defined by the parent model’s IEFFL entry) are automatically used for the child model. No additional crop-specific OFE list entries are necessary.

Efficiency Behavior Flag

For IEBFL = 0,1: Cell-by-cell efficiency does not vary with changing groundwater level, but cell-by-cell delivery may vary with changing groundwater level. However, farm efficiency may vary in response to reduced delivery during deficit irrigation (if IDEFFL = –1).

For IEBFL = 2,3: Cell-by-cell efficiency varies with changing groundwater level, but cell-by-cell delivery does not vary with changing groundwater level. However, farm delivery may vary in response to deficit irrigation (if IDEFFL = –1).

Crop rotation flag:

Deficiency Scenario flag:

Crop-Benefits Flag (only to specify if IDEFFL > 0):

Water-Cost Coefficients Flag (only to specify if IDEFFL > 0):

Variable Groundwater Allotment flag (0, 1, 2, P possible).

0 = Groundwater Allotments (ALLOTGW(NF)) are not specified, and the maximum capacity of each farm to deliver potential groundwater supply is limited by the total pumping capacity of all farm wells that are related to each water-balance subregion (farm).

1 = Groundwater Allotments (ALLOTGW(NF)) specified for the entire simulation. (See Data Set 20.)

2 = Groundwater Allotments (ALLOTGW(NF)) specified for each stress period. (See Data Set 25.)

P = use parent-model groundwater allotments and bypass reading ALLOTGW per simulation or stress period. For child IALLOTGW=P and parent IALLOTGW=1, no additional data are required for the child model.

Concept used for the approximation of ET-fluxes with changing head:

Non-Routed Surface-Water Delivery Flag: (0, 1, “P” possible) :

(Limitation: not allowed for WELLFIELD option).

Maximum number of non-routed delivery types (read if INRDFL = 1, if ILRG=0, or if ILGR>0, and for parent model grids where IGRID=1, or if ILGR>0, and for child model grids where IGRID>1 and INRDFL=1). MXNRDT is omitted if ILGR>0 and for child model grids where IGRID>1 and INRDFL=P. In this case, memory for NRD related attributes is allocated by twice the number of parent-MXNRDT to save old RNDRs for each type before scaling it down as a result of prorating for parent and child farm NRDs. (See Data Set 33)

Semi-Routed Surface-Water Delivery Flag:

For a parent model farm (IGRID=1) with a head-gate (SFR in Name File), for a child model farm without any stream network (IGRID>1; SFR not in Name File), and where a residual parent farm and child farm have equal farm ID:

The child model farm without a head-gate reach does not have any actual farm delivery from surface water from an own source, but may receive deliveries from the parent farm head gate subject to availability. Parent and child farms may either receive actual surface-water deliveries in full or at a reduced rate depending on whether their cumulative demand is less or more than the available supply:

Routed Surface-Water Delivery Flag (0, 1, –1, “P” possible):

Semi-Routed Surface-Water Runoff Return Flow Flag (0, 1, 2, “P” possible):

For a parent model farm (IGRID=1) with a head-gate (SFR in Name File), for a child model farm without any stream network (IGRID>1; SFR not in Name File), and where a residual parent farm and child farm have equal farm ID:

The absence of a SFR network within the child model domain does not allow the child farm to return runoff to any specified our automatically detected reaches. However, the child farm may return runoff to the parent farm’s return flow reaches, which may be specified or automatically detected as reaches within the farm domain or as a remote reach nearest to the lowest elevation of the parent farm.

Routed Surface-Water Runoff Return Flow Flag (0, 1, –1, “P” possible):

Surface-water allotment flag

(IALLOTSW > 1 not yet tested for parent model farm (IGRID=1) and child model farm (IGRID>1) straddling the parent/child model boundary and with equal farm ID):

0–No surface-water allotment specified,

1–Equally appropriated surface-water allotment height [L] specified per stress period (specification of diversions from a river into diversion segments in SFR input file required if ISRDFL = 1 or 2, or IRDFL = 1). (See Data Set 38.)

2–Prior appropriation system with Water Rights Calls [L3/T] (diversion rates from a river into diversion segments are simulated based on estimate of TFDR if ISRDFL = 1 or 2, or IRDFL = 1; specification of a farm-specific water rights calls list required for each stress period). (See Data Set 39.)

3–Prior appropriation system without Water Rights Calls [L3/T] (diversion rates from a river into diversion segments are simulated if ISRDFL = 1 or 2, or IRDFL = 1).

For a parent model farm (IGRID=1) and child model farm(s) (IGRID>1) and where a residual parent farm and child farm have equal farm ID:

P = use parent model equal appropriation allotment heights and bypass reading ALLOTSW per stress period. For child IALLOTSW=P and parent IALLOTSW=1, no additional data are required for the child model.

Allotment rates for the residual parent farm and the child farms are calculated on the basis of each area. Each child farm allotment rate is then added to the residual parent farm allotment rate. This joint allotment rate is then used to constrain the available streamflow in head-gate, from which water is diverted that accounts for the residual demands of the parent and child farms.

User specified closure criterion for simulated diversions into diversion segments if prior appropriation is chosen [L3/T] (only to specify if IALLOTSW> 1)

Farm well budget print flags

if “Compact Budget” is not specified in Output Control:

A cell-by-cell 2D-array of farm-well flow rates will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

if “Compact Budget” is specified in Output Control:

A list (node, farm-well flow rate) will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

Farm net recharge budget print flags

if “Compact Budget” is not specified in Output Control:

A list (farm ID, cumulative farm net recharge flow rates) will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

if “Compact Budget” is specified in Output Control:

if number of model layers = 1:

A cell-by-cell 2D-array of farm net recharge flow rates will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

if number of model layers > 1:

A 2D integer-array of each cells uppermost active layer, and a 2D real-array of each cell’s farm net recharge flow rate will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes).

Farm supply and demand print flags

List (A): (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ);

List (B): (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ, Q,[COMMENTS])

List: (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ, Q, [COMMENTS])

List: (FID, OFE, TFDR, NR-SWD, R-SWD, QREQ, Q, [COMMENTS])

List: (PER, TSTP, TIME, FID, OFE, TFDR-INI, NR-SWD-INI, R-SWD-INI, QREQ, TFDR-FIN, NR-SWD-FIN, R-SWD-FIN, QREQ, Q, DEF-FLAG)

if “Compact Budget” is not specified in Output Control:

A list of initial demand & supply flow rates and of final demand and supply flow rates after the application of a deficiency scenario will be saved as binary file on a unit number specified in the Name File for all time steps

List: list attributes are equal to ISDPFL = 1

if “Compact Budget” is specified in Output Control:

A list of initial demand & supply flow rates and of final demand & supply flow rates after the application of a deficiency scenario will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes)

List: list attributes are equal to ISDPFL = 1

Farm budget print flags

List: (PER, TSTP, TIME, FID,

Q-p-in, Q-sw-in, Q-gw-in, Q-ext-in, Q-tot-in,

Q-et-out, Q-ineff-out, Q-sw-out, Q-gw-out, Q-tot-out, Q-in-out, Q-discrepancy[%],

V-p-in, V-sw-in, V-gw-in, V-ext-in, V-tot-in,

V-et-out, V-ineff-out, V-sw-out, V-gw-out, V-tot-out, V-in-out, V-discrepancy[%])

List: (PER, TSTP, TIME, FID,

Q-p-in, Q-nrd-in, Q-srd-in, Q-rd-in, Q-wells-in, Q-egw-in, Q-tgw-in, Q-ext-in, Q-tot-in,

Q-ep-out, Q-ei-out, Q-egw-out, Q-tp-out, Q-ti-out, Q-tgw-out, Q-run-out, Q-dp-out, Q-nrd-out, Q-srd-out, Q-rd-out, Q-wells-out, Q-tot-out, Q-in-out, Q-discrepancy[%],

V-p-in, V-nrd-in, V-srd-in, V-rd-in, V-wells-in, V-egw-in, V-tgw-in, V-ext-in, V-tot-in,

V-ep-out, V-ei-out, V-egw-out, V-tp-out, V-ti-out, V-tgw-out, V-run-out, V-dp-out, V-nrd-out, V-srd-out, V-rd-out, V-wells-out, V-tot-out, V-in-out, V-discrepancy[%])

if “Compact Budget” is not specified in Output Control:

A list of farm budget flow rates will be saved as binary file on a unit number specified in the Name File for all time steps

List: list attributes are equal to IFBPFL =1 if unit number >2 is odd or equal to IFBPFL = 2 if unit number > 2 is even.

if “Compact Budget” is specified in Output Control:

A list of farm budget flow rates will be saved as binary file on a unit number specified in the Name File for time steps, for which in Output Control “Save Budget” is specified (using words) or ICBCFL is not zero (using numeric codes)

List: list attributes are equal to IFBPFL = 1 if unit number >2 is odd or equal to IFBPFL = 2 if unit number > 2 is even.

Farm Total Evapotranspiration print flags

0 = No ET is written out to list or external files.

1 = A cell-by-cell 2D-array of Evaporation and Transpiration as one SUMMED array is saved on ASCII file “ET_ARRAY.OUT” for all time steps.

2 = A cell-by-cell 2D-array of Evaporation and Transpiration as SEPARATE arrays are saved on ASCII file “ET_ARRAY.OUT” for all time steps.

3 = A list (stress period, time step, total time, farm ID, EVAP, TRAN, and EVAP+TRAN will be saved as ASCII file ‘ET_LIST.OUT.’

4 = Does both IETPFL= 2 and 3 and writes to ET_ARRAY.OUT and ET_LIST.OUT, respectively.

–1= Same as 1, but prints to LST file on the basis of Output Control.

–2= Same as 2, but prints to LST file on the basis of Output Control.

–3= Same as 3, but prints to LST file on the basis of Output Control.

Optional routing information print flag if the SFR Package is specified in the Name file. If the model is as child model, IRTPFL is required if the SFR Package is specified in the Name file of either the parent or child model.

Information regarding the routing of farm deliveries and farm runoff return flows will be written either to the listing file or to a separate ASCII file, called ROUT.OUT.

The information regarding deliveries tells whether the farm can potentially receive either:

(a) fully-routed deliveries from the first, most upstream located reach of a sequence of automatically detected delivery-segment reaches within a farm, or whether

(b) the farm can potentially receive semi-routed deliveries from specified stream reaches.

The information regarding return flows tells whether potential runoff from the farm is returned either

(a) full-routed to automatically detected return flow-segment reaches within a farm, over which the runoff return flow is prorated, weighted by the length of each reach, or

(b) semi-routed to specified stream reaches, or in lack of this first two options,

(c) semi-routed to automatically detected return flow-segment reach nearest to the lowest elevation of a farm.

Options IRTPFL = –2 or 2 may be chosen if the geometry and the diversion rules specified in the SFR Package do not change from stress period to stress period.

For ILGR>0 and IGRID>1, that is, for more than one model grid, the routing information is written in sequence of the GRID number to the same ASCII file “ROUT.OUT” for IRTPFL>0.

Optional print settings if Acreage-Optimization is chosen (if IDEFFL > 0)

Optional print settings if Prior Appropriation is chosen (if IALLOTSW > 1)

Indicates that no optional flags for auxiliary variables are specified. NOAUX is only required if Flag Blocks are used. If flags are read in Item 2b from a single line (as before in FMP1), then no entry is required if no optional flags for auxiliary variables are specified.

AUX “abc” Defines an auxiliary variable, “abc”, which will be read for each farm-well as part of Items 4 and 23. Up to five auxiliary attributes “abc” can optionally be specified, each of which must be preceded by “AUX.” These values will be read after the QMAXfact or QMAX variable of Item 4 or Item 23, respectively.

AUX QMAXRESET The specification of the optional flag “AUX QMAXRESET” for {option} in Item 2 will prompt FMP to reset QMAX as simulated by the MNW Package to the default QMAX as defined by FMP at the beginning of each time step. The optional flag “AUX QMAXRESET” requires FMP to read an auxiliary variable after the QMAXfact or QMAX variable of the farm wells list in Items 4 or 23, or after any other preceding auxiliary variable (e.g., AUX NOCIRNOQ). If a “1” is read, then the MNW-simulated QMAX is reset to the default QMAX in the first iteration of each time step.

AUX NOCIRNOQ The specification of the optional flag “AUX NOCIRNOQ” for {option} in Item 2 will prompt FMP to limit the distribution of farm pumpage to farm wells, whose row and column coincides with a top layer cell with a current irrigation requirement from active crops. “NOCIRNOQ” stands for “no crop irrigation requirement (CIR), no pumping (Q).” The optional flag “AUX NOCIRNOQ” requires FMP to read an auxiliary variable after the QMAXfact or QMAX variable of the farm wells list in Item 4 or 23, or after any other preceding auxiliary variable (e.g. AUX QMAXRESET). The auxiliary variable for “AUX NOCIRNOQ” is defined to be a binary parameter that tells which wells are selected for the NOCIRNOQ option. If a “1” is read, then the respective well is selected for setting its maximum capacity to zero if, during a particular time step, no crop irrigation requirement of the top layer cell exists. At each new time step the maximum capacity of such a select well will be reset to the default value.

Identifies a child model grid with respect to a parent model for FMP transfer of properties.

NOOPT Indicates that no Options are specified. NOOPT is only required if Flag Blocks are used. If flags are read in Item 2b from a single line (as before in FMP1), then no entry is required if no Options are specified.

CBC Indicates that memory should be allocated to store cell-by-cell flow for each well to make these flows available for use in other process.

NOPRINT Indicates that a list of specified farm well attributes will not be printed to the list file.

WELLFIELD Allows a series of irrigated farms to receive their cumulative irrigation demand as simulated non-routed deliveries from well fields simulated as virtual farms. A virtual well-field farm with one or several wells (well fields) receives a cumulative pumping requirement equal to the cumulative irrigation delivery requirement of irrigated farms that are supplied by the well field. If the cumulative demand exceeds the cumulative maximum pumping capacity of the well field, then other well field can supply the residual demand. The cumulative pumpage of the well field that is equal or less than the desired demand will then be re-distributed to the farms supplied by the well field weighted by the total delivery requirement (or residual delivery requirement for lower priority well fields) of the receiving farms. FMP3 then applies this re-distributed rate as non-routed deliveries to the respective farms.

For farms that receive water from a particular well field, in Item 36, the non-routed delivery volume may be set to a dummy zero, as the non-routed delivery is simulated by the well-field option. The rank of the non-routed delivery, NRDR, must consistently be equal to the priority of the well-field. The NRDU flag has to be set to “minus the Farm ID of the virtual farm that contains the well field” for the farms receiving water from the respective well field. For the virtual well-field farm itself, the NRDU flag has to be set to one.

For first priority well field and farms receiving water from that well field:

NRDVt1(NFARMS) = 0 (dummy zero: simulated when option WELLFIELD is set)

NRDRt1(NFARMS) = 1 (Type 1 must be of rank 1 for well-field farm and for receiving farms)

NRDUt1(FIDrec-wf-1) = negative value of Farm-ID of virtual well-field farm

NRDUt1(FIDwf-1) = 1

NRDUt1(FIDother) = 0

For second priority well field and farms receiving water from that well field:

NRDVt2(NFARMS) = 0 (dummy zero: simulated when option WELLFIELD is set)

NRDRt2(NFARMS) = 2 (Type 2 must be of rank 2 for well-field farm and for receiving farms)

NRDUt2(FIDrec-wf-2) = negative value of Farm-ID of virtual well-field farm

NRDUt2(FIDwf-2) = 1

NRDUt2(FIDother) = 0

For a well field of priority n and farms receiving water from that well field:

NRDVtn(NFARMS) = 0 (dummy zero: simulated when option WELLFIELD is set)

NRDRtn(NFARMS) = n (Type n must be of rank n for well-field farm and for receiving farms)

NRDUtn(FIDrec-wf-n) = negative value of Farm-ID of virtual well-field farm

NRDUtn(FIDwf-n) = 1

NRDUtn(FIDother) = 0

NRDV, NRDR, NRDU definitions see “Non-Routed Surface-Water Deliveries” below

FIDrec-wf-n = Farm-ID of a farm receiving water from well-field n;

FIDwf-n = Farm-ID of a virtual well-field farm n.

The non-routed delivery type that originates from the lowest priority well field cannot be higher than the maximum number of non-routed delivery types, MXNRDT.

RECOMP_Q_BD Re-computation of the Farm Process FM-routine is invoked at the end each time step loop.

MNWCLOSE Head- and residual-closure criteria of the MODFLOW solver Package will be adjusted to allow convergence of the FMP pumping requirement to pumping simulated by the linked MNW1 or MNW2 packages.

Criterion for actual MNW pumping rate to converge to FMP pumping requirement (real number)

Fraction of reduction of head-change closure criterion if QCLOSE was not met [ ].

Fraction of reduction of residual-change closure criterion if QCLOSE was not met [ ].

Minimum fraction of model cell thickness before pumping reduction is initiated, same as PHIRAMP (Niswonger and others, 2011)

Minimum saturated thickness of model cell before pumping reduction is initiated.

Parameter name for list of parameter farm-wells (called for each stress period to activate a list of parameter wells). This name can consist of 1 to 10 characters and is not case sensitive.

All parameter names must be unique.

Parameter type (the only allowed parameter type is QMAX, which defines values of the volumetric maximum well capacity).

Parameter value (multiplier applied to parameter-wells).

Number of parameter farm-wells included in the parameter-well-list related to one parameter.

When NLST is set to “P,” up to the maximum number of parent model parameter farm-well list entries may be used as child model parameter farm wells in well locations where the child model farm ID coincides with the parent model farm ID. For child model parameter farm wells pulled from parent model parameter farm wells, the list entries printed to the list file are appended to the list entries of parameter farm wells specified for the child model under a separate parameter name.

Parent parameter farm wells are excluded from being used for a child model farm if the same child model parameter wells are specified for that child model farm.

INSTANCES Optional keyword that designates a parameter as time varying. The keyword is not case sensitive; that is, any combination of the same characters with different case can be used. If INSTANCES is present, it must be followed by a value for NUMINST. If INSTANCES is absent, PARNAM is non-time varying and NUMINST should not be present.

Number of instances for a time-varying parameter, where each instance is a list of wells and associated maximum capacities. If the keyword INSTANCES is present, it must be followed by a value for NUMINST. If INSTANCES is absent, NUMINST should not be present.

Layer number of cell containing the farm-well (for farm-wells linked to multi-layer wells defined in the Multi‑Node Well Package: Layer No. = 0)

Row number of cell containing the farm well

Column number of cell containing the farm well

Farm-well identity associated with the farm well (to establish a link of a farm-well to a well defined in the Multi-Node Well Package: use “negative” Farm-Well-ID, for example, –10)

Farm identity to which the farm-well is attributed

Maximum Well Capacity factor (QMAXfact × PARVAL = QMAX) [L3/T].

Multi-Node Well Package Version 2 Well Name that will be linked to the farm process. MNW2NAM is a character variable of maximum length 20 that is read only when MNW2 package is active and Farm-Well-ID < 0. When linked to MNW2 the the layer, row and column specified by well MNW2NAM in MNW2 will overwrite the previously defined values. See also WELLID in the MNW2 package.

Represents any auxiliary variables for a farm-well that have been defined in Item 2. The auxiliary variables must be present in each repetition of Items 4 and 22.

If the optional flag for {Option} in Item 2 is set to “AUX QMAXRESET,” then the auxiliary variable for [xyz] in column 7 of the farm wells list is defined to be a binary parameter that tells when to reset the MNW-simulated QMAX rate to the FMP-defined default QMAX rate.

If the optional flag for {Option} in Item 2 is set to AUX NOCIRNOQ, FMP will limit the distribution of farm pumpage to farm wells, whose row and column coincides with a top layer cell with a current irrigation requirement from active crops. The optional flag “AUX NOCIRNOQ” requires FMP to read an auxiliary variable after the QMAXfact or QMAX variable of the farm wells list in Item 4 or 22, or after any other preceding auxiliary variable (e.g. AUX QMAXRESET). The auxiliary variable for “AUX NOCIRNOQ” is defined to be a binary parameter that tells which wells are selected for the NOCIRNOQ option.

The parameter(s) in column 7 of the well list are ignored, if the option flag “AUX QMAXRESET” and AUX NOCIRNOQ are not specified.

Farm identity to which the parameters below are attributed

Soil type identity to which the parameters below are attributed

Capillary Fringe [L]

Coefficients a, b, c for function DRZ = f(Tc-pot, TRZ)

Coefficients d, e for function n = f(DRZ)

Soil type in words:

3 options are available:

SANDYLOAM, SILT, and SILTYCLAY (not case-sensitive).

(For these three options, the FMP code contains intrinsic soil type specific coefficients a,b,c and d,e for the functionalities DRZ = f(Tc-pot, TRZ) and n = f(DRZ). If a soil type is entered as a word, then a,b,c,d,e are not read).

The intrinsic coefficients in the program are as follows (Schmid, 2004):

Crop type identity, to which the parameters below are attributed.

Depth of root zone [L]. The rooting zone depth must be greater than zero.

Crop type identity, to which the parameters below are attributed.

Transpiratory fraction of consumptive use (0 ≤ FTR ≤ 1)

Evaporative fraction of consumptive use related to precipitation (0 ≤ FEP ≤ 1)

Evaporative fraction of consumptive use related to irrigation (0 ≤ FEI < 1)

Crop type identity, to which the parameters below are attributed.

Fraction of in-efficient losses to surface-water related to precipitation (0 ≤ FIESWP ≤ 1)

Fraction of in-efficient losses to surface-water related to irrigation (0 ≤ FIESWI ≤ 1)

Crop type identity, to which the parameters below are attributed.

Negative (partially saturated) or positive (saturated or submerged) value of pressure head, at which root uptake becomes zero due to anoxia or high pressure

Negative or positive values of pressure head, at which root uptake is at maximum and from which uptake decreases with rising pressure head due to anoxia [L]

Negative pressure head, at which root uptake is at maximum and from which uptake decreases with falling pressure head due to wilting [L]

Negative pressure head, at which root uptake becomes zero due to wilting [L]

Crop type identity, to which the parameters below are attributed.

Base temperature

Minimum cutoff temperature

Maximum cutoff temperature

Polynomial coefficients for CGDD – Kc functionality (see Chapter “General Data Requirements”)

Beginning root depth [L]

Maximum root depth [L]

Root growth coefficient

Non-irrigation flag:

0 = crop type is irrigated (zero value can be omitted)

1 = crop type is not irrigated

Time-step in climate time series. The length of a time series time step must consistently be equal to the MODFLOW time unit chosen in the Discretization File (ITMUNI).

For ICUFL = 3 or IRTFL = 3, the MODFLOW time unit must be days (ITMUNI = 4). For IPFL = 3 (while ICUFL ≠ 3, and IRTFL ≠ 3), all MODFLOW time units are possible (seconds, minutes, hours, days, years; ITMUNI = 1, 2, 3, 4, 5). However, ITMUNI = 1 or 2 for units of seconds or minutes should be avoided for very long periods of simulation due to the possibility of insufficient computer memory.

Maximum temperature

Minimum temperature

Precipitation flux [L/T]

Reference Evapotranspiration flux [L/T]

Crop type identity, to which the parameters below are attributed.

Fallow-Flag:

1 = Crop type fallowed

0 = Crop type not fallowed (for example, pecan trees)

Crop type identity, to which the parameters below are attributed.

Slope of crop-specific water-production function (yield vs. ETc-act)

Intercept of crop-specific water-production function (yield vs. ETc-act) (can be zero).

Market-price per crop [value/weight]

Farm identity to which the cost coefficients below are attributed.

Groundwater Base Maintenance Costs per unit volume [$/L3]

Groundwater Costs for Pumping in Well per unit volume, per unit lift [$/(L3 • L)]

Groundwater Costs for Vertical Lift from Well to Cell per unit volume, per unit lift [$/(L3 • L)]

Groundwater Delivery Costs per unit volume, per unit distance [$/(L3 • L)]

Fixed Price of (Semi-) Routed Surface-Water per unit volume [$/L3]

Costs for Vertical Lift of (Semi-)Routed Surface-Water from Reach to Cell per unit volume, per unit lift [$/(L3 • L)]

Delivery Costs of (Semi-)Routed Surface-Water per unit volume, per unit distance [$/(L3 • L)]

Fixed Price of Non-Routed Surface-Water per unit volume [$/L3]

Farm identity to which the groundwater allotment applies

Groundwater allotment. It represents a maximum pumping limit for a particular farm's total allowable pumping. That is the sum of all the farm wells rates specified for a farm are reduced evenly to equal ALLOTGW if they exceed it.

Farm identity to which the parameter below are attributed.

Row number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Column number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Number of stream segment in which the diversion reach (for ISRDFL > 0) or  return flow reach (for ISRRFL > 0) is located (must be equal to the number of the identical stream reach specified in column four of the data list defined in the SFR2 input file defined for the entire simulation). Segments are defined for SFR2 only and are specified as 0 for SWR delivery locations. A zero segment number automatically indicates that this is an SWR semi-routed delivery location.

Number of reach from which diversion (for ISRDFL > 0) or to which the return flow (for ISRRFL > 0) occurs (must be equal to the number of the identical reach specified in column five of the data list in the SFR2 input file defined for the entire simulation). If the reach represents an SWR delivery, then the reach number corresponds to REACH

Row

Column

Segment

Reach

Comments

x

x

x

x

Full set of information is available

Maximum information

x

x

x

0/−

If more than one segment passes through the cell

User prefers identification of location by row/column coordinates

x

x

0/−

0/−

If just one segment passes through the cell

0

0

x

x

If more than one segment pass through the cell

User prefers identification of location by segment and reach number

Farm identity to which the parameter below are attributed.

Row number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Column number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Number of stream segment in which the diversion reach (for ISRDFL > 0) or  return flow reach (for ISRRFL > 0) is located (must be equal to the number of the identical stream reach specified in column four of the data list defined in the SFR2 input file defined for the entire simulation). Segments are defined for SFR2 only and are specified as 0 for SWR delivery locations. A zero segment number automatically indicates that this is an SWR semi-routed delivery location.

Number of reach from which diversion (for ISRDFL > 0) or to which the return flow (for ISRRFL > 0) occurs (must be equal to the number of the identical reach specified in column five of the data list in the SFR2 input file defined for the entire simulation). If the reach represents an SWR delivery, then the reach number corresponds to REACH

Row

Column

Segment

Reach

Comments

x

x

x

x

Full set of information is available

Maximum information

x

x

x

0/−

If more than one segment passes through the cell

User prefers identification of location by row/column coordinates

x

x

0/−

0/−

If just one segment passes through the cell

0

0

x

x

If more than one segment pass through the cell

User prefers identification of location by segment and reach number

Flag and counter

= P

for ILGR > 0 and IGRID > 1, up to the maximum number of parent model nonparameter farm-well list entries may be used as child model nonparameter farm wells in well locations, where the child model farm ID coincides with the parent model farm ID. For child model nonparameter farm wells pulled from parent model nonparameter farm wells, the list entries printed to the list file are appended to the list entries of nonparameter farm wells specified for the child model.

Nonparent parameter farm wells are excluded from being used for a child model farm if the same nonparameter wells are already specified for that child model farm.

(ITMPP is optional only for for ILGR > 0 and IGRID > 1).

Number of multiplier parameters in use in the current stress period.

Layer number of cell containing the farm-well (for farm-wells linked to multi-layer wells defined in the Multi‑Node Well Package: Layer No. = 0)

Row number of cell containing the farm well

Column number of cell containing the farm well

Farm-well identity associated with the farm well (to establish a link of a farm-well to a well defined in the Multi-Node Well Package: use “negative” Farm-Well-ID, for example, –10)

Farm identity to which the farm-well is attributed

Maximum Well Capacity [L3/T] (positive value = maximum possible discharge rate).

Multi-Node Well Package Version 2 Well Name that will be linked to the farm process. MNW2NAM is a character variable of maximum length 20 that is read only when MNW2 package is active and Farm-Well-ID < 0. When linked to MNW2 the the layer, row and column specified by well MNW2NAM in MNW2 will overwrite the previously defined values. See also WELLID in the MNW2 package.

Represents any auxiliary variables for a farm-well that have been defined in Item 2. The auxiliary variables must be present in each repetition of Items 4 and 22.

If the optional flag for {Option} in Item 2 is set to “AUX QMAXRESET,” then the auxiliary variable for [xyz] in column 7 of the farm wells list is defined to be a binary parameter that tells when to reset the MNW-simulated QMAX rate to the FMP-defined default QMAX rate.

If the optional flag for {Option} in Item 2 is set to AUX NOCIRNOQ, FMP will limit the distribution of farm pumpage to farm wells, whose row and column coincides with a top layer cell with a current irrigation requirement from active crops. The optional flag “AUX NOCIRNOQ” requires FMP to read an auxiliary variable after the QMAXfact or QMAX variable of the farm wells list in Item 4 or 22, or after any other preceding auxiliary variable (e.g. AUX QMAXRESET). The auxiliary variable for “AUX NOCIRNOQ” is defined to be a binary parameter that tells which wells are selected for the NOCIRNOQ option.

The parameter(s) in column 7 of the well list are ignored, if the option flag “AUX QMAXRESET” and AUX NOCIRNOQ are not specified.

Minimum fraction of model cell thickness before pumping reduction is initiated, same as PHIRAMP (Niswonger and others, 2011)

Minimum saturated thickness of model cell before pumping reduction is initiated.

Name of multiplier parameter being used in the current stress period. NP parameter names will be read.

Instance name read only if Pname is a time-varying parameter. Multiple instances of the same parameter are not allowed in a stress period.

Farm identity to which the groundwater allotment applies

Groundwater allotment. It represents a maximum pumping limit for a particular farm's total allowable pumping. That is the sum of all the farm wells rates specified for a farm are reduced evenly to equal ALLOTGW if they exceed it.

Farm identity to which the parameters below are attributed

Crop type identity, to which the parameters below are attributed.

Depth of root zone [L]. The rooting zone depth must be greater than zero.

Crop type identity, to which the parameters below are attributed.

CU Crop consumptive use flux [L/T] if ICUFL = 1, 2; crop coefficient if ICUFL = –1

Non-irrigation flag:

0 = crop type is irrigated (zero value can be omitted)

1 = crop type is not irrigated

Crop type identity, to which the parameters below are attributed.

Transpiratory fraction of consumptive use (0 ≤ FTR ≤ 1)

Evaporative fraction of consumptive use related to precipitation (0 ≤ FEP ≤ 1)

Evaporative fraction of consumptive use related to irrigation (0 ≤ FEI < 1)

Crop type identity, to which the parameters below are attributed.

Fraction of in-efficient losses to surface-water related to precipitation (0 ≤ FIESWP ≤ 1)

Fraction of in-efficient losses to surface-water related to irrigation (0 ≤ FIESWI ≤ 1)

Crop type identity, to which the parameters below are attributed.

Slope of crop-specific water-production function (yield vs. ETc-act)

Intercept of crop-specific water-production function (yield vs. ETc-act) (can be zero).

Market-price per crop [value/weight]

Farm identity to which the cost coefficients below are attributed.

Groundwater Base Maintenance Costs per unit volume [$/L3]

Groundwater Costs for Pumping in Well per unit volume, per unit lift [$/(L3 • L)]

Groundwater Costs for Vertical Lift from Well to Cell per unit volume, per unit lift [$/(L3 • L)]

Groundwater Delivery Costs per unit volume, per unit distance [$/(L3 • L)]

Fixed Price of (Semi-) Routed Surface-Water per unit volume [$/L3]

Costs for Vertical Lift of (Semi-)Routed Surface-Water from Reach to Cell per unit volume, per unit lift [$/(L3 • L)]

Delivery Costs of (Semi-)Routed Surface-Water per unit volume, per unit distance [$/(L3 • L)]

Fixed Price of Non-Routed Surface-Water per unit volume [$/L3]

Farm identity to which the parameter below are attributed

Volume of Non-Routed Delivery Type [L3]. If the WELLFIELD option is used, this is a dummy value.

Rank of Non-Routed Delivery Type. (Must be greater than or equal to 1.)

Binary “NRDuse-Flag” of Non-Routed Delivery Type:

Farm identity to which the parameter below are attributed.

Row number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Column number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Number of stream segment in which the diversion reach (for ISRDFL > 0) or  return flow reach (for ISRRFL > 0) is located (must be equal to the number of the identical stream reach specified in column four of the data list defined in the SFR2 input file defined for the entire simulation). Segments are defined for SFR2 only and are specified as 0 for SWR delivery locations. A zero segment number automatically indicates that this is an SWR semi-routed delivery location.

Number of reach from which diversion (for ISRDFL > 0) or to which the return flow (for ISRRFL > 0) occurs (must be equal to the number of the identical reach specified in column five of the data list in the SFR2 input file defined for the entire simulation). If the reach represents an SWR delivery, then the reach number corresponds to REACH

Row

Column

Segment

Reach

Comments

x

x

x

x

Full set of information is available

Maximum information

x

x

x

0/−

If more than one segment passes through the cell

User prefers identification of location by row/column coordinates

x

x

0/−

0/−

If just one segment passes through the cell

0

0

x

x

If more than one segment pass through the cell

User prefers identification of location by segment and reach number

Farm identity to which the parameter below are attributed.

Row number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Column number of point of diversion (for ISRDFL > 0) or return flow (for ISRRFL > 0)

Number of stream segment in which the diversion reach (for ISRDFL > 0) or  return flow reach (for ISRRFL > 0) is located (must be equal to the number of the identical stream reach specified in column four of the data list defined in the SFR2 input file defined for the entire simulation). Segments are defined for SFR2 only and are specified as 0 for SWR delivery locations. A zero segment number automatically indicates that this is an SWR semi-routed delivery location.

Number of reach from which diversion (for ISRDFL > 0) or to which the return flow (for ISRRFL > 0) occurs (must be equal to the number of the identical reach specified in column five of the data list in the SFR2 input file defined for the entire simulation). If the reach represents an SWR delivery, then the reach number corresponds to REACH

Row

Column

Segment

Reach

Comments

x

x

x

x

Full set of information is available

Maximum information

x

x

x

0/−

If more than one segment passes through the cell

User prefers identification of location by row/column coordinates

x

x

0/−

0/−

If just one segment passes through the cell

0

0

x

x

If more than one segment pass through the cell

User prefers identification of location by segment and reach number

Farm identity to which the parameter below is attributed

Water Rights Call attributed to a farm [L3/T]