vs2dh.ConfigureBoundaryCondition: Configure boundary conditions

Description Usage Arguments Value

View source: R/vs2dhConfigure.R

Description

Configure boundary conditions

Usage

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vs2dh.ConfigureBoundaryCondition(jj = 5, nn = 17:26, ntx = 2,
  pfdum = 0.009778035, ntc = 0, cf = 10, importData = NULL,
  ibc = 0)

Arguments

jj

vector with row numbers of nodes

nn

vector with column numbers of nodes

ntx

vector with node type identifier for boundary conditions. 0 (for no specified boundary (needed for resetting some nodes after initial recharge period); 1 (for specified pressure head); 2 (for specified flux per unit horizontal surface area in units of L/T); 3 (for possible seepage face); 4 (for specified total head); 5 (for evaporation, Note: is not implemented yet!); 6 (for specified volumetric flow in units of L3/T). 7 (for gravity drain). (The gravity drain boundary condition allows gravity driven vertical fow out of the domain assuming a unit vertical hydraulic gradient. Flow into the domain cannot occur.)"

pfdum

vector with specified head for NTX = 1 or 4 or specified flux for NTX = 2 or 6. If codes 0, 3, 5, or 7 are specified, the line should contain a dummy value for PFDUM or should be terminated after NTX by a blank and a slash (/).

ntc

vector with node type identifier for transport boundary conditions. 0 (for no specified boundary); 1 (for specified temperatures)"

cf

vector with specified temperature for NTC = 1 or NTX = 1, 2, 4, 6, or 7. Present only if TRANS = T.

importData

Optionally a data.frame with the colnames (jj,nn,ntx,pfdum,ntc,cf) can be used. In this case the input for the function parameters (jj,nn,ntx,pfdum,ntc,cf) will be ignored!

ibc

Code for reading in boundary conditions: 0 (by individual node), 1 (by row/column). (default: 0), Note: currently only option 0 is implemented

Value

Boundary conditions


KWB-R/kwb.vs2dh documentation built on Sept. 10, 2019, 12:20 p.m.