flopy.mf6.modflow.mfgwfic module

class ModflowGwfic(model, loading_package=False, export_array_ascii=None, export_array_netcdf=None, strt=1.0, filename=None, pname=None, **kwargs)[source]

Bases: MFPackage

ModflowGwfic defines a IC package.

Parameters:

  • model – Model that this package is a part of. Package is automatically added to model when it is initialized.

  • loading_package (bool, default False) – Do not set this parameter. It is intended for debugging and internal processing purposes only.

  • export_array_ascii (keyword) – keyword that specifies input griddata arrays should be written to layered ascii output files.

  • export_array_netcdf (keyword) – keyword that specifies input gridded arrays should be written to the model output netcdf file with attributes that support using the generated file as a modflow 6 simulation input. this option only has an effect when an output model netcdf file is configured and the simulation is run in validate mode, otherwise it is ignored.

  • strt ([double precision]) – is the initial (starting) head—that is, head at the beginning of the gwf model simulation. strt must be specified for all simulations, including steady-state simulations. one value is read for every model cell. for simulations in which the first stress period is steady state, the values used for strt generally do not affect the simulation (exceptions may occur if cells go dry and (or) rewet). the execution time, however, will be less if strt includes hydraulic heads that are close to the steady-state solution. a head value lower than the cell bottom can be provided if a cell should start as dry.

  • filename (str or PathLike, optional) – Name or path of file where this package is stored.

  • pname (str, optional) – Package name.

  • **kwargs – Extra keywords for flopy.mf6.mfpackage.MFPackage.

dfn = [['header'], ['block options', 'name export_array_ascii', 'type keyword', 'reader urword', 'optional true', 'mf6internal export_ascii'], ['block options', 'name export_array_netcdf', 'type keyword', 'reader urword', 'optional true', 'mf6internal export_nc', 'extended true'], ['block griddata', 'name strt', 'type double precision', 'shape (nodes)', 'reader readarray', 'layered true', 'netcdf true', 'default 1.0']]
dfn_file_name = 'gwf-ic.dfn'
package_abbr = 'gwfic'
strt = <flopy.mf6.data.mfdatautil.ArrayTemplateGenerator object>