Function _unpack_ship has a Cognitive Complexity of 29 (exceeds 15 allowed). Consider refactoring.

Open

    def _unpack_ship(self, sfcno):
        """Unpack ship (moving observation) surface data file."""
        stations = []
        for irow, icol in sfcno:  # irow should always be zero
            col_head = self.column_headers[icol]

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Function _unpack_standard has a Cognitive Complexity of 29 (exceeds 15 allowed). Consider refactoring.

Open

    def _unpack_standard(self, sfcno):
        """Unpack a standard surface data file."""
        stations = []
        for irow, icol in sfcno:
            row_head = self.row_headers[irow]

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Function _unpack_unmerged has a Cognitive Complexity of 29 (exceeds 15 allowed). Consider refactoring.

Open

    def _unpack_unmerged(self, sndno):
        """Unpack unmerged sounding data."""
        soundings = []
        for irow, icol in sndno:
            row_head = self.row_headers[irow]

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Function _unpack_climate has a Cognitive Complexity of 29 (exceeds 15 allowed). Consider refactoring.

Open

    def _unpack_climate(self, sfcno):
        """Unpack a climate surface data file."""
        stations = []
        for irow, icol in sfcno:
            col_head = self.column_headers[icol]

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IOBuffer has 23 functions (exceeds 20 allowed). Consider refactoring.

Open

class IOBuffer:
    """Holds bytes from a buffer to simplify parsing and random access."""

    def __init__(self, source):
        """Initialize the IOBuffer with the source data."""

Function __init__ has a Cognitive Complexity of 27 (exceeds 15 allowed). Consider refactoring.

Open

    def __init__(self, file):
        """Instantiate GempakFile object from file."""
        fobj = open_as_needed(file)

        with contextlib.closing(fobj):

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Function __init__ has a Cognitive Complexity of 26 (exceeds 15 allowed). Consider refactoring.

Open

    def __init__(self, file, *args, **kwargs):
        super().__init__(file)

        datetime_names = ['GDT1', 'GDT2']
        level_names = ['GLV1', 'GLV2']

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Function _interp_parameters has a Cognitive Complexity of 22 (exceeds 15 allowed). Consider refactoring.

Open

def _interp_parameters(vlev, adata, bdata, missing=-9999):
    """General interpolation with respect to log-p.

    See the PC_INTP subroutine in GEMPAK.
    """

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Function thickness_hydrostatic has a Cognitive Complexity of 21 (exceeds 15 allowed). Consider refactoring.

Open

def thickness_hydrostatic(pressure, temperature, mixing_ratio=None,
                          molecular_weight_ratio=mpconsts.nounit.epsilon, bottom=None,
                          depth=None):
    r"""Calculate the thickness of a layer via the hypsometric equation.

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Function _unpack_merged has a Cognitive Complexity of 21 (exceeds 15 allowed). Consider refactoring.

Open

    def _unpack_merged(self, sndno):
        """Unpack merged sounding data."""
        soundings = []
        for irow, icol in sndno:
            row_head = self.row_headers[irow]

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Function _merge_mandatory_temps has a Cognitive Complexity of 21 (exceeds 15 allowed). Consider refactoring.

Open

    def _merge_mandatory_temps(self, merged, parts, section, qcman, bgl, plast):
        """Process and merge mandatory temperature sections."""
        num_levels = len(parts[section]['PRES'])
        start_level = {
            'TTAA': 1,

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Function find_axis_number has a Cognitive Complexity of 19 (exceeds 15 allowed). Consider refactoring.

Open

    def find_axis_number(self, axis):
        """Return the dimension number of the axis corresponding to the given identifier.

        Parameters
        ----------

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Function plot has a Cognitive Complexity of 19 (exceeds 15 allowed). Consider refactoring.

Open

    def plot(self, plotter, data_dict):
        """Plot a collection of data using this layout for a station plot.

        This function iterates through the entire specified layout, pulling the fields named
        in the layout from `data_dict` and plotting them using `plotter` as specified

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Function advection has 13 arguments (exceeds 10 allowed). Consider refactoring.

Open

def advection(

Avoid deeply nested control flow statements.

Open

                        if (self.grid_meta_int.missing_flag and idat == imiss):
                            grid[j, i] = self.prod_desc.missing_float
                        else:
                            if first:
                                grid[j, i] = self.grid_meta_real.reference

Avoid deeply nested control flow statements.

Open

                        if parts[section]['PRES'][i] != self.prod_desc.missing_float:
                            qcman.append(parts[section]['PRES'][i])

Avoid deeply nested control flow statements.

Open

                    while not found:
                        if sounding[var1][iabove] != missing:
                            found = True
                        else:
                            iabove += 1

Avoid deeply nested control flow statements.

Open

                        if ibit > 32:
                            ibit -= 32
                            iword += 1

Avoid deeply nested control flow statements.

Open

                        if znxt == self.prod_desc.missing_float:
                            more = False

Function _unpack_packet_special_graphic_symbol has a Cognitive Complexity of 18 (exceeds 15 allowed). Consider refactoring.

Open

    def _unpack_packet_special_graphic_symbol(self, code, in_sym_block):
        type_map = {3: 'Mesocyclone', 11: '3D Correlated Shear', 12: 'TVS',
                    26: 'ETVS', 13: 'Positive Hail', 14: 'Probable Hail',
                    15: 'Storm ID', 19: 'HDA', 25: 'STI Circle'}
        point_feature_map = {1: 'Mesocyclone (ext.)', 3: 'Mesocyclone',

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