flopy.utils.mfreadnam module¶
mfreadnam module. Contains the NamData class. Note that the user can access the NamData class as flopy.modflow.NamData.
Additional information about the MODFLOW name file can be found at the Online MODFLOW Guide.
-
class
NamData
(pkgtype, name, handle, packages)[source]¶ Bases:
object
MODFLOW Namefile Class.
Parameters: - pkgtype (string) – String identifying the type of MODFLOW package. See the mfnam_packages dictionary keys in the model object for a list of supported packages. This dictionary is also passed in as packages.
- name (string) – Filename of the package file identified in the name file
- handle (file handle) – File handle referring to the file identified by name
- packages (dictionary) – Dictionary of package objects as defined in the
mfnam_packages attribute of
flopy.modflow.mf.Modflow
.
-
filehandle
¶ File handle to the package file. Read from handle.
Type: file handle
-
filename
¶ Filename of the package file identified in the name file. Read from name.
Type: string
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filetype
¶ String identifying the type of MODFLOW package. Read from pkgtype.
Type: string
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package
¶ Package type. Only assigned if pkgtype is found in the keys of packages
Type: string
Notes
Examples
-
getfiletypeunit
(nf, filetype)[source]¶ Method to return unit number of a package from a NamData instance
Parameters: - nf (NamData instance) –
- filetype (string, name of package seeking information for) –
Returns: cunit
Return type: int, unit number corresponding to the package type
-
parsenamefile
(namfilename, packages, verbose=True)[source]¶ Returns dict from the nam file with NamData keyed by unit number
Parameters: - namefilename (str) – Name of the MODFLOW namefile to parse.
- packages (dict) – Dictionary of package objects as defined in the mfnam_packages
attribute of
flopy.modflow.mf.Modflow
. - verbose (bool) – Print messages to screen. Default is True.
Returns: For each file listed in the name file, a
flopy.utils.mfreadnam.NamData
instance is stored in the returned dict keyed by unit number. Prior to Python version 3.6 the return object is an OrderedDict to retain the order of items in the nam file.Return type: dict or OrderedDict
Raises: - IOError: – If namfilename does not exist in the directory.
- ValueError: – For lines that cannot be parsed.