# DO NOT MODIFY THIS FILE DIRECTLY. THIS FILE MUST BE CREATED BY
# mf6/utils/createpackages.py
# FILE created on August 06, 2021 20:56:59 UTC
from .. import mfpackage
from ..data.mfdatautil import ArrayTemplateGenerator
[docs]class ModflowGwfic(mfpackage.MFPackage):
"""
ModflowGwfic defines a ic package within a gwf6 model.
Parameters
----------
model : MFModel
Model that this package is a part of. Package is automatically
added to model when it is initialized.
loading_package : bool
Do not set this parameter. It is intended for debugging and internal
processing purposes only.
strt : [double]
* strt (double) 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 : String
File name for this package.
pname : String
Package name for this package.
parent_file : MFPackage
Parent package file that references this package. Only needed for
utility packages (mfutl*). For example, mfutllaktab package must have
a mfgwflak package parent_file.
"""
strt = ArrayTemplateGenerator(("gwf6", "ic", "griddata", "strt"))
package_abbr = "gwfic"
_package_type = "ic"
dfn_file_name = "gwf-ic.dfn"
dfn = [
[
"block griddata",
"name strt",
"type double precision",
"shape (nodes)",
"reader readarray",
"layered true",
"default_value 1.0",
]
]
def __init__(
self,
model,
loading_package=False,
strt=1.0,
filename=None,
pname=None,
parent_file=None,
):
super().__init__(
model, "ic", filename, pname, loading_package, parent_file
)
# set up variables
self.strt = self.build_mfdata("strt", strt)
self._init_complete = True