def setup_parser(parser):
mandatory_args = parser.add_argument_group('mandatory arguments')
mandatory_args.add_argument('--input-file',
help='name of netcdf file that contains data '
'that need to be modified',
required=True)
mandatory_args.add_argument('--output-file',
help='output filename',
required=True)
mandatory_args.add_argument('--lat-name',
help='name of 1D netcdf variable that '
'contains latitudes',
required=True)
parser.add_argument('--lon-name',
help='name of 1D netcdf variable that '
'contains longitudes')
string_list_parser = ListParser()
parser.add_argument('--var-names',
help='\'%s\'-separated list of names of netcdf '
'variables that will be extended and saved '
'to the output file; if the list is empty than '
'only lat/lon coordinates will be extended; if '
'a couple of variables contain vector field '
'components aligned with meridians and parallels '
'than they should appear as a single entry in '
'the list, joined with the symbol \'+\' '
'(e.g. uwnd+vwnd)' % string_list_parser.separator,
type=string_list_parser)
parser.add_argument('--add',
help='the Pole to add (default: %(default)s)',
choices=['north', 'south', 'both'],
default='north')
def setup_parser(parser):
list_parser = ListParser()
parser.add_argument('--input-files', type=list_parser,
required=True)
parser.add_argument('--output-file', required=True)
parser.add_argument('--data-var-names', type=list_parser,
required=True)
def setup_parser(parser):
parser.add_argument('--input-file', required=True)
parser.add_argument('--output-file', required=True)
parser.add_argument('--appended-file', required=True)
parser.add_argument('--appended-var-names',
type=ListParser(),
required=True)
def setup_parser(parser):
list_parser = ListParser()
parser.add_argument('--input-file', required=True)
parser.add_argument('--data-var-names', required=True, type=list_parser)
parser.add_argument('--mask-file', required=True)
parser.add_argument('--output-file', required=True)
parser.add_argument('--backup-values', type=list_parser)
parser.add_argument('--max-iter-count',
type=np.intp,
default=_DEFAULT_MAX_ITER_COUNT)
def setup_parser(parser):
mandatory_args = parser.add_argument_group('mandatory arguments')
mandatory_args.add_argument('--input-file',
help='name of netcdf file that contains '
'vector fields that need to be rotated',
required=True)
mandatory_args.add_argument('--output-file',
help='output filename',
required=True)
string_list_parser = ListParser()
mandatory_args.add_argument('--var-names',
help='\'%s\'-separated list of names of '
'netcdf variables that will be rotated '
'and/or saved to the output file; if a '
'couple of variables contain vector '
'field components than they should '
'appear as a single entry in the list, '
'joined with the symbol \'+\' '
'(e.g. uwnd+vwnd); at least one vector '
'field must be specified'
% string_list_parser.separator,
type=string_list_parser,
required=True)
mandatory_args.add_argument('--angle-name',
help='name of netcdf variable that contains '
'angles of rotation',
required=True)
mandatory_args.add_argument('--angle-units',
help='units of the angles of rotation',
choices=['rad', 'deg'],)
parser.add_argument('--angle-file',
help='name of netcdf file that contains angles of '
'rotation; if the parameter is not specified then'
' the angles are expected in the input file')
parser.add_argument('--dim-names',
help='\'%s\'-separated list of names of netcdf '
'dimensions that define subfields of the input '
'fields that need to be rotated; the dimensions '
'must define the same shape as the angle '
'variable has; if the parameter is not specified '
'then the names of dimensions of the angle '
'variable are used to identify the rotated '
'subfields'
% string_list_parser.separator,
type=string_list_parser)
def setup_parser(parser):
mandatory_args = parser.add_argument_group('mandatory arguments')
mandatory_args.add_argument('--input-file',
help='name of netcdf file that contains data '
'that need to be projected',
required=True)
mandatory_args.add_argument('--grid-file',
help='name of netcdf file that contains '
'projection description',
required=True)
mandatory_args.add_argument('--output-file',
help='output filename',
required=True)
mandatory_args.add_argument('--lat-name',
help='name of a netcdf variable that '
'contains latitudes',
required=True)
mandatory_args.add_argument('--lon-name',
help='name of a netcdf variable that '
'contains longitudes',
required=True)
string_list_parser = ListParser()
parser.add_argument('--var-names',
help='\'%s\'-separated list of names of netcdf '
'variables that will be projected and/or saved '
'to the output file; if the list is empty than '
'only lat/lon coordinates will be projected; if '
'a couple of variables contain vector field '
'components aligned with meridians and parallels '
'than they should appear as a single entry in '
'the list, joined with the symbol \'+\' '
'(e.g. uwnd+vwnd)' % string_list_parser.separator,
type=string_list_parser)
parser.add_argument('--x-name',
help='name to be given to the netcdf variable that '
'contains x-coordinates of the applied '
'projection',
default=names.DIMVAR_X)
parser.add_argument('--y-name',
help='name to be given to the netcdf variable that '
'contains y-coordinates of the applied '
'projection',
default=names.DIMVAR_Y)
def setup_parser(parser):
mandatory_args = parser.add_argument_group('mandatory arguments')
mandatory_args.add_argument('--input-file',
help='name of netcdf file that contains '
'fields that need to be interpolated',
required=True)
mandatory_args.add_argument('--output-file',
help='output filename',
required=True)
mandatory_args.add_argument('--weight-file',
help='name of netcdf file that interpolation '
'weights will be read from',
required=True)
list_parser = ListParser()
mandatory_args.add_argument('--var-names',
help='\'%s\'-separated list of names of '
'netcdf variables that need to be '
'interpolated'
% list_parser.separator,
type=list_parser)
def setup_parser(parser):
mandatory_args = parser.add_argument_group('mandatory arguments')
mandatory_args.add_argument('--proj-name',
help='name of projection to be used for grid '
'generation',
choices=projections.keys(),
required=True)
mandatory_args.add_argument('--orig-lat',
help='latitude (in degrees) of the projection '
'center',
type=np.float64,
required=True)
mandatory_args.add_argument('--orig-lon',
help='longitude (in degrees) of the '
'projection center',
type=np.float64,
required=True)
mandatory_args.add_argument('--x-start',
help='x-coordinate (in meters) of the first '
'grid point (after false easting)',
type=np.float64,
required=True)
mandatory_args.add_argument('--x-count',
help='number of grid points along x-axis',
type=parse_pos_intp,
required=True)
mandatory_args.add_argument('--x-step',
help='distance (in meters) between two '
'consecutive grid points along x-axis',
type=parse_pos_float,
required=True)
mandatory_args.add_argument('--y-start',
help='y-coordinate (in meters) of the first '
'grid point (after false northing)',
type=np.float64,
required=True)
mandatory_args.add_argument('--y-count',
help='number of grid points along y-axis',
type=parse_pos_intp,
required=True)
mandatory_args.add_argument('--y-step',
help='distance (in meters) between two '
'consecutive grid points along y-axis',
type=parse_pos_float,
required=True)
mandatory_args.add_argument('--output-file',
help='output filename',
required=True)
float_list_parser = ListParser(np.float64)
true_scale_help = '\'%s\'-separated list of projection\'s latitudes (in ' \
'degrees) of true scale; number of values in the list ' \
'depend on the projection to be used; if the list is ' \
'empty than the default values that depend on the ' \
'projection are used (default: %%(default)s)' \
% float_list_parser.separator
parser.add_argument('--true-scale-lats',
help=true_scale_help,
type=float_list_parser,
default=[])
parser.add_argument('--earth-radius',
help='earth radius (in meters) to be used for '
'projection (default: %(default)s)',
type=np.float64,
default=_DEFAULT_EARTH_RADIUS)
parser.add_argument('--adjust-angle',
help='optional angle of rotation for grid adjustment '
'(default: %(default)s)',
type=np.float64,
default=np.float64(0.0))
parser.add_argument('--easting',
help='value added to all x-coordinates '
'(false easting)',
type=np.float64,
default=np.float64(0))
parser.add_argument('--northing',
help='value added to all y-coordinates '
'(false northing)',
type=np.float64,
default=np.float64(0))
def setup_parser(parser):
mandatory_args = parser.add_argument_group('mandatory arguments')
mandatory_args.add_argument('--input-file',
help='name of the input netcdf file',
required=True)
mandatory_args.add_argument('--output-file',
help='name of the output netcdf file',
required=True)
string_list_parser = ListParser()
mandatory_args.add_argument('--var-names',
help='\'%s\'-separated list of names of '
'netcdf variables that will be saved to '
'the output file' %
string_list_parser.separator,
type=string_list_parser,
action=AddToSetAction,
required=True)
operation_args = parser.add_argument_group('operations')
string_slice_parser = PairParser(None, parse_slice)
operation_args.add_argument('--slice',
help='\'%s\'-separated pair of strings where '
'the first string is a name of a netcdf '
'dimension and the second one is a '
'python style slicing string that will '
'be applied to select a subset of values '
'along the dimension (e.g. if '
'dimension\'s name is \'lat\' and all '
'but last values along this dimension '
'are required than the value of this '
'argument should be \'lat::-1\'); this '
'argument can be specified multiple '
'times to slice multiple dimensions' %
string_slice_parser.separator,
type=string_slice_parser,
action=AddToDictAction,
dest='slice_dict')
int_list_parser = ListParser(np.intp, ',')
string_int_list_parser = PairParser(None, int_list_parser)
operation_args.add_argument(
'--exclude-indices',
help='\'%s\'-separated pair of strings where '
'the first string is a name of a netcdf '
'dimension and the second one is a '
'\'%s\'-separated list of indices '
'(starting from 0) that will NOT be '
'saved to the output file; this argument '
'can be specified multiple times to '
'exclude indices from multiple dimensions' %
(string_int_list_parser.separator, int_list_parser.separator),
type=string_int_list_parser,
action=AddToDictAction,
dest='exclude_dict')
string_int_parser = PairParser(None, np.int64)
operation_args.add_argument('--min-val',
help='\'%s\'-separated pair of a string and a '
'value, where the string is a common '
'name for a netcdf dimension and a 1D '
'netcdf variable specified along this '
'dimension, and the value is the minimum '
'threshold for the variable\'s values '
'that will be saved to the output '
'(indices that correspond to the values '
'that are less than the threshold will '
'be excluded from the dimension); this '
'argument can be specified multiple '
'times to exclude indices from multiple '
'dimensions' % string_int_parser.separator,
type=string_int_parser,
action=AddToDictAction,
dest='min_dict')
operation_args.add_argument('--max-val',
help='\'%s\'-separated pair of a string and a '
'value, where the string is a common '
'name for a netcdf dimension and a 1D '
'netcdf variable specified along this '
'dimension, and the value is the maximum '
'threshold for the variable\'s values '
'that will be saved to the output '
'(indices that correspond to the values '
'that are greater than the threshold '
'will be excluded from the dimension); '
'this argument can be specified multiple '
'times to exclude indices from multiple '
'dimensions' % string_int_parser.separator,
type=string_int_parser,
action=AddToDictAction,
dest='max_dict')
time_parser = DateTimeParser()
help_substring = time_parser.fmt.replace('%', '%%')
string_time_parser = PairParser(None, time_parser)
operation_args.add_argument('--min-time',
help='\'%s\'-separated pair of a string and a '
'timestamp in the format \'%s\', where '
'the string is a common name for a '
'netcdf dimension and a 1D netcdf '
'variable specified along this '
'dimension, and the timestamp is the '
'minimum threshold for the variable\'s '
'values that will be saved to the output '
'(indices that correspond to the values '
'that are less than the threshold will '
'be excluded from the dimension); this '
'argument can be specified multiple '
'times to exclude indices from multiple '
'dimensions' %
(string_time_parser.separator, help_substring),
type=string_time_parser,
action=AddToDictAction,
dest='min_dict')
operation_args.add_argument('--max-time',
help='\'%s\'-separated pair of a string and a '
'timestamp in the format \'%s\', where '
'the string is a common name for a '
'netcdf dimension and a 1D netcdf '
'variable specified along this '
'dimension, and the timestamp is the '
'maximum threshold for the variable\'s '
'values that will be saved to the output '
'(indices that correspond to the values '
'that are greater than the threshold '
'will be excluded from the dimension); '
'this argument can be specified multiple '
'times to exclude indices from multiple '
'dimensions' %
(string_time_parser.separator, help_substring),
type=string_time_parser,
action=AddToDictAction,
dest='max_dict')