def __init__(self, filename1=None, filename2=None, wind=None, **kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if filename1 and not os.path.exists(filename1):
raise ValueError(
'Path for Cats filename1 does not exist: {0}'.format(
filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError(
'Path for Cats filename2 does not exist: {0}'.format(
filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
self._wind = None
if wind is not None:
self.wind = wind
# TODO: no need to check for None since properties that are None
# are not persisted
# I think this is required...
if 'scale_refpoint' in kwargs:
self.scale_refpoint = kwargs.pop('scale_refpoint')
super(ComponentMover, self).__init__(**kwargs)
def __init__(self, filename1, filename2=None, wind=None, **kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if not os.path.exists(filename1):
raise ValueError("Path for Cats filename1 does not exist: {0}".format(filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError("Path for Cats filename2 does not exist: {0}".format(filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
self._wind = None
if wind is not None:
self.wind = wind
# self.scale = kwargs.pop('scale', self.mover.scale_type)
# self.scale_value = kwargs.get('scale_value',
# self.mover.scale_value)
# TODO: no need to check for None since properties that are None
# are not persisted
# I think this is required...
if "scale_refpoint" in kwargs:
self.scale_refpoint = kwargs.pop("scale_refpoint")
# if self.scale and self.scale_value != 0.0 \
# and self.scale_refpoint is None:
# raise TypeError("Provide a reference point in 'scale_refpoint'."
# )
super(ComponentMover, self).__init__(**kwargs)
def __init__(self,
filename1=None,
filename2=None,
scale_refpoint=None,
pat1_angle=0,
pat1_speed=10,
pat1_speed_units=2,
pat1_scale_to_value=0.1,
pat2_angle=90,
pat2_scale_to_value=0.1,
pat2_speed=10,
pat2_speed_units=2,
scale_by=0,
wind=None,
**kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if filename1 and not os.path.exists(filename1):
raise ValueError(
'Path for Cats filename1 does not exist: {0}'.format(
filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError(
'Path for Cats filename2 does not exist: {0}'.format(
filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
super(ComponentMover, self).__init__(**kwargs)
self._wind = None
if wind is not None:
self.wind = wind
self.scale_by = scale_by
self.scale_refpoint = scale_refpoint
self.pat1_angle = pat1_angle
self.pat1_speed = pat1_speed
self.pat1_speed_units = pat1_speed_units
self.pat1_scale_to_value = pat1_scale_to_value
self.pat2_angle = pat2_angle
self.pat2_scale_to_value = pat2_scale_to_value
self.pat2_speed = pat2_speed
self.pat2_speed_units = pat2_speed_units
class ComponentMover(CurrentMoversBase):
_schema = ComponentMoverSchema
def __init__(self,
filename1=None,
filename2=None,
scale_refpoint=None,
pat1_angle=0,
pat1_speed=10,
pat1_speed_units=2,
pat1_scale_to_value=0.1,
pat2_angle=90,
pat2_scale_to_value=0.1,
pat2_speed=10,
pat2_speed_units=2,
scale_by=0,
wind=None,
**kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if filename1 and not os.path.exists(filename1):
raise ValueError(
'Path for Cats filename1 does not exist: {0}'.format(
filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError(
'Path for Cats filename2 does not exist: {0}'.format(
filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
super(ComponentMover, self).__init__(**kwargs)
self._wind = None
if wind is not None:
self.wind = wind
self.scale_by = scale_by
self.scale_refpoint = scale_refpoint
self.pat1_angle = pat1_angle
self.pat1_speed = pat1_speed
self.pat1_speed_units = pat1_speed_units
self.pat1_scale_to_value = pat1_scale_to_value
self.pat2_angle = pat2_angle
self.pat2_scale_to_value = pat2_scale_to_value
self.pat2_speed = pat2_speed
self.pat2_speed_units = pat2_speed_units
def __repr__(self):
"""
unambiguous representation of object
"""
return 'ComponentMover(filename={0})'.format(self.filename1)
# Properties
pat1_angle = property(
lambda self: self.mover.pat1_angle,
lambda self, val: setattr(self.mover, 'pat1_angle', val))
pat1_speed = property(
lambda self: self.mover.pat1_speed,
lambda self, val: setattr(self.mover, 'pat1_speed', val))
pat1_speed_units = property(
lambda self: self.mover.pat1_speed_units,
lambda self, val: setattr(self.mover, 'pat1_speed_units', val))
pat1_scale_to_value = property(
lambda self: self.mover.pat1_scale_to_value,
lambda self, val: setattr(self.mover, 'pat1_scale_to_value', val))
pat2_angle = property(
lambda self: self.mover.pat2_angle,
lambda self, val: setattr(self.mover, 'pat2_angle', val))
pat2_speed = property(
lambda self: self.mover.pat2_speed,
lambda self, val: setattr(self.mover, 'pat2_speed', val))
pat2_speed_units = property(
lambda self: self.mover.pat2_speed_units,
lambda self, val: setattr(self.mover, 'pat2_speed_units', val))
pat2_scale_to_value = property(
lambda self: self.mover.pat2_scale_to_value,
lambda self, val: setattr(self.mover, 'pat2_scale_to_value', val))
scale_by = property(lambda self: self.mover.scale_by,
lambda self, val: setattr(self.mover, 'scale_by', val))
extrapolate = property(
lambda self: self.mover.extrapolate,
lambda self, val: setattr(self.mover, 'extrapolate', val))
use_averaged_winds = property(
lambda self: self.mover.use_averaged_winds,
lambda self, val: setattr(self.mover, 'use_averaged_winds', val))
wind_power_factor = property(
lambda self: self.mover.wind_power_factor,
lambda self, val: setattr(self.mover, 'wind_power_factor', val))
past_hours_to_average = property(
lambda self: (self.mover.past_hours_to_average),
lambda self, val: setattr(self.mover, 'past_hours_to_average', val))
scale_factor_averaged_winds = property(
lambda self: self.mover.scale_factor_averaged_winds, lambda self, val:
setattr(self.mover, 'scale_factor_averaged_winds', val))
use_original_scale_factor = property(
lambda self: self.mover.use_original_scale_factor, lambda self, val:
setattr(self.mover, 'use_original_scale_factor', val))
@property
def data_start(self):
if self.wind is not None:
return self.wind.data_start
else:
return MinusInfTime()
@property
def data_stop(self):
if self.wind is not None:
return self.wind.data_stop
else:
return InfTime()
@property
def scale_refpoint(self):
return self.mover.ref_point
@scale_refpoint.setter
def scale_refpoint(self, val):
'''
Must be a tuple of length 2 or 3: (long, lat, z). If only (long, lat)
is given, the set z = 0
'''
if val is None:
return
if len(val) == 2:
self.mover.ref_point = (val[0], val[1], 0.)
else:
self.mover.ref_point = val
@property
def wind(self):
return self._wind
@wind.setter
def wind(self, wind_obj):
if not isinstance(wind_obj, Wind):
self._wind = None
return
self.mover.set_ossm(wind_obj.ossm)
self._wind = wind_obj
def get_grid_data(self):
"""
Invokes the GetToplogyHdl method of TriGridVel_c object
"""
return self.get_triangles()
def get_center_points(self):
return self.get_triangle_center_points()
def get_optimize_values(self, model_time):
optimize_pat1 = self.mover.get_optimize_value(model_time, 1)
optimize_pat2 = self.mover.get_optimize_value(model_time, 2)
return optimize_pat1, optimize_pat2
def get_scaled_velocities(self, model_time):
"""
Get file values scaled to optimized
check if pat2 exists
"""
pat = 1
vels_pat1 = self.mover._get_velocity_handle(pat)
pat = 2
vels_pat2 = self.mover._get_velocity_handle(pat)
optimize_pat1, optimize_pat2 = self.get_optimize_values(model_time)
vels_pat1['u'] = vels_pat1['u'] * optimize_pat1
vels_pat1['v'] = vels_pat1['v'] * optimize_pat1
if vels_pat2 != 0 and optimize_pat2 != 0:
vels_pat1['u'] = vels_pat1['u'] + vels_pat2['u'] * optimize_pat2
vels_pat1['v'] = vels_pat1['v'] + vels_pat2['v'] * optimize_pat2
return vels_pat1
class ComponentMover(CurrentMoversBase, Serializable):
# _state = copy.deepcopy(CyMover._state)
_state = copy.deepcopy(CurrentMoversBase._state)
_update = ['scale_refpoint',
'pat1_angle', 'pat1_speed', 'pat1_speed_units',
'pat1_scale_to_value',
'pat2_angle', 'pat2_speed', 'pat2_speed_units',
'pat2_scale_to_value', 'scale_by']
_create = []
_create.extend(_update)
_state.add(update=_update, save=_create)
_state.add_field([Field('filename1', save=True, read=True, isdatafile=True,
test_for_eq=False),
Field('filename2', save=True, read=True, isdatafile=True,
test_for_eq=False),
Field('wind', save=True, update=True,
save_reference=True)])
_schema = ComponentMoverSchema
def __init__(self, filename1, filename2=None, wind=None,
**kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if not os.path.exists(filename1):
raise ValueError('Path for Cats filename1 does not exist: {0}'
.format(filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError('Path for Cats filename2 does not exist: {0}'
.format(filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
self._wind = None
if wind is not None:
self.wind = wind
# TODO: no need to check for None since properties that are None
# are not persisted
# I think this is required...
if 'scale_refpoint' in kwargs:
self.scale_refpoint = kwargs.pop('scale_refpoint')
super(ComponentMover, self).__init__(**kwargs)
def __repr__(self):
"""
unambiguous representation of object
"""
return 'ComponentMover(filename={0})'.format(self.filename1)
# Properties
pat1_angle = property(lambda self: self.mover.pat1_angle,
lambda self, val: setattr(self.mover, 'pat1_angle',
val))
pat1_speed = property(lambda self: self.mover.pat1_speed,
lambda self, val: setattr(self.mover, 'pat1_speed',
val))
pat1_speed_units = property(lambda self: self.mover.pat1_speed_units,
lambda self, val: setattr(self.mover,
'pat1_speed_units',
val))
pat1_scale_to_value = property(lambda self: self.mover.pat1_scale_to_value,
lambda self, val:
setattr(self.mover, 'pat1_scale_to_value',
val))
pat2_angle = property(lambda self: self.mover.pat2_angle,
lambda self, val: setattr(self.mover, 'pat2_angle',
val))
pat2_speed = property(lambda self: self.mover.pat2_speed,
lambda self, val: setattr(self.mover, 'pat2_speed',
val))
pat2_speed_units = property(lambda self: self.mover.pat2_speed_units,
lambda self, val: setattr(self.mover,
'pat2_speed_units',
val))
pat2_scale_to_value = property(lambda self: self.mover.pat2_scale_to_value,
lambda self, val:
setattr(self.mover, 'pat2_scale_to_value',
val))
scale_by = property(lambda self: self.mover.scale_by,
lambda self, val: setattr(self.mover, 'scale_by', val))
extrapolate = property(lambda self: self.mover.extrapolate,
lambda self, val: setattr(self.mover,
'extrapolate',
val))
use_averaged_winds = property(lambda self: self.mover.use_averaged_winds,
lambda self, val:
setattr(self.mover, 'use_averaged_winds',
val))
wind_power_factor = property(lambda self: self.mover.wind_power_factor,
lambda self, val: setattr(self.mover,
'wind_power_factor',
val))
past_hours_to_average = property(lambda self: (self.mover
.past_hours_to_average),
lambda self, val:
setattr(self.mover,
'past_hours_to_average', val))
scale_factor_averaged_winds = property(lambda self: self.mover.scale_factor_averaged_winds,
lambda self, val: setattr(self.mover,
'scale_factor_averaged_winds',
val))
use_original_scale_factor = property(lambda self: self.mover.use_original_scale_factor,
lambda self, val: setattr(self.mover,
'use_original_scale_factor',
val))
@property
def scale_refpoint(self):
return self.mover.ref_point
@scale_refpoint.setter
def scale_refpoint(self, val):
'''
Must be a tuple of length 2 or 3: (long, lat, z). If only (long, lat)
is given, the set z = 0
'''
if len(val) == 2:
self.mover.ref_point = (val[0], val[1], 0.)
else:
self.mover.ref_point = val
@property
def wind(self):
return self._wind
@wind.setter
def wind(self, wind_obj):
if not isinstance(wind_obj, Wind):
raise TypeError('wind must be of type environment.Wind')
self.mover.set_ossm(wind_obj.ossm)
self._wind = wind_obj
def get_grid_data(self):
"""
Invokes the GetToplogyHdl method of TriGridVel_c object
"""
return self.get_triangles()
def get_center_points(self):
return self.get_triangle_center_points()
def get_scaled_velocities(self, model_time):
"""
Get file values scaled to ref pt value, with tide applied (if any)
"""
return self.mover._get_velocity_handle()
def serialize(self, json_='webapi'):
"""
Since 'wind' property is saved as a reference when used in save file
and 'save' option, need to add appropriate node to WindMover schema
"""
dict_ = self.to_serialize(json_)
schema = self.__class__._schema()
if json_ == 'webapi' and 'wind' in dict_:
schema.add(WindSchema(name='wind'))
return schema.serialize(dict_)
@classmethod
def deserialize(cls, json_):
"""
append correct schema for wind object
"""
schema = cls._schema()
if 'wind' in json_:
# for 'webapi', there will be nested Wind structure
# for 'save' option, there should be no nested 'wind'. It is
# removed, loaded and added back after deserialization
schema.add(WindSchema())
return schema.deserialize(json_)
def __init__(self,
filename1=None,
filename2=None,
scale_refpoint=None,
pat1_angle=0,
pat1_speed=10,
pat1_speed_units=2,
pat1_scale_to_value=0.1,
pat2_angle=90,
pat2_scale_to_value=0.1,
pat2_speed=10,
pat2_speed_units=2,
scale_by=0,
wind=None,
**kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if filename1 and not os.path.exists(filename1):
raise ValueError('Path for Cats filename1 does not exist: {0}'
.format(filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError('Path for Cats filename2 does not exist: {0}'
.format(filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
super(ComponentMover, self).__init__(**kwargs)
self._wind = None
if wind is not None:
self.wind = wind
self.scale_by = scale_by
self.scale_refpoint = scale_refpoint
self.pat1_angle = pat1_angle
self.pat1_speed = pat1_speed
self.pat1_speed_units = pat1_speed_units
self.pat1_scale_to_value = pat1_scale_to_value
self.pat2_angle = pat2_angle
self.pat2_scale_to_value = pat2_scale_to_value
self.pat2_speed = pat2_speed
self.pat2_speed_units = pat2_speed_units
class ComponentMover(CurrentMoversBase):
_schema = ComponentMoverSchema
def __init__(self,
filename1=None,
filename2=None,
scale_refpoint=None,
pat1_angle=0,
pat1_speed=10,
pat1_speed_units=2,
pat1_scale_to_value=0.1,
pat2_angle=90,
pat2_scale_to_value=0.1,
pat2_speed=10,
pat2_speed_units=2,
scale_by=0,
wind=None,
**kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if filename1 and not os.path.exists(filename1):
raise ValueError('Path for Cats filename1 does not exist: {0}'
.format(filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError('Path for Cats filename2 does not exist: {0}'
.format(filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
super(ComponentMover, self).__init__(**kwargs)
self._wind = None
if wind is not None:
self.wind = wind
self.scale_by = scale_by
self.scale_refpoint = scale_refpoint
self.pat1_angle = pat1_angle
self.pat1_speed = pat1_speed
self.pat1_speed_units = pat1_speed_units
self.pat1_scale_to_value = pat1_scale_to_value
self.pat2_angle = pat2_angle
self.pat2_scale_to_value = pat2_scale_to_value
self.pat2_speed = pat2_speed
self.pat2_speed_units = pat2_speed_units
def __repr__(self):
"""
unambiguous representation of object
"""
return 'ComponentMover(filename={0})'.format(self.filename1)
# Properties
pat1_angle = property(lambda self: self.mover.pat1_angle,
lambda self, val: setattr(self.mover, 'pat1_angle',
val))
pat1_speed = property(lambda self: self.mover.pat1_speed,
lambda self, val: setattr(self.mover, 'pat1_speed',
val))
pat1_speed_units = property(lambda self: self.mover.pat1_speed_units,
lambda self, val: setattr(self.mover,
'pat1_speed_units',
val))
pat1_scale_to_value = property(lambda self: self.mover.pat1_scale_to_value,
lambda self, val:
setattr(self.mover, 'pat1_scale_to_value',
val))
pat2_angle = property(lambda self: self.mover.pat2_angle,
lambda self, val: setattr(self.mover, 'pat2_angle',
val))
pat2_speed = property(lambda self: self.mover.pat2_speed,
lambda self, val: setattr(self.mover, 'pat2_speed',
val))
pat2_speed_units = property(lambda self: self.mover.pat2_speed_units,
lambda self, val: setattr(self.mover,
'pat2_speed_units',
val))
pat2_scale_to_value = property(lambda self: self.mover.pat2_scale_to_value,
lambda self, val:
setattr(self.mover, 'pat2_scale_to_value',
val))
scale_by = property(lambda self: self.mover.scale_by,
lambda self, val: setattr(self.mover, 'scale_by', val))
extrapolate = property(lambda self: self.mover.extrapolate,
lambda self, val: setattr(self.mover,
'extrapolate',
val))
use_averaged_winds = property(lambda self: self.mover.use_averaged_winds,
lambda self, val:
setattr(self.mover, 'use_averaged_winds',
val))
wind_power_factor = property(lambda self: self.mover.wind_power_factor,
lambda self, val: setattr(self.mover,
'wind_power_factor',
val))
past_hours_to_average = property(lambda self: (self.mover
.past_hours_to_average),
lambda self, val:
setattr(self.mover,
'past_hours_to_average', val))
scale_factor_averaged_winds = property(lambda self: self.mover.scale_factor_averaged_winds,
lambda self, val: setattr(self.mover,
'scale_factor_averaged_winds',
val))
use_original_scale_factor = property(lambda self: self.mover.use_original_scale_factor,
lambda self, val: setattr(self.mover,
'use_original_scale_factor',
val))
@property
def data_start(self):
if self.wind is not None:
return self.wind.data_start
else:
return MinusInfTime()
@property
def data_stop(self):
if self.wind is not None:
return self.wind.data_stop
else:
return InfTime()
@property
def scale_refpoint(self):
return self.mover.ref_point
@scale_refpoint.setter
def scale_refpoint(self, val):
'''
Must be a tuple of length 2 or 3: (long, lat, z). If only (long, lat)
is given, the set z = 0
'''
if val is None:
return
if len(val) == 2:
self.mover.ref_point = (val[0], val[1], 0.)
else:
self.mover.ref_point = val
@property
def wind(self):
return self._wind
@wind.setter
def wind(self, wind_obj):
if not isinstance(wind_obj, Wind):
self._wind = None
return
self.mover.set_ossm(wind_obj.ossm)
self._wind = wind_obj
def get_grid_data(self):
"""
Invokes the GetToplogyHdl method of TriGridVel_c object
"""
return self.get_triangles()
def get_center_points(self):
return self.get_triangle_center_points()
def get_optimize_values(self, model_time):
optimize_pat1 = self.mover.get_optimize_value(model_time, 1)
optimize_pat2 = self.mover.get_optimize_value(model_time, 2)
return optimize_pat1, optimize_pat2
def get_scaled_velocities(self, model_time):
"""
Get file values scaled to optimized
check if pat2 exists
"""
pat = 1
vels_pat1 = self.mover._get_velocity_handle(pat)
pat = 2
vels_pat2 = self.mover._get_velocity_handle(pat)
optimize_pat1, optimize_pat2 = self.get_optimize_values(model_time)
vels_pat1['u'] = vels_pat1['u'] * optimize_pat1
vels_pat1['v'] = vels_pat1['v'] * optimize_pat1
if vels_pat2 != 0 and optimize_pat2 != 0:
vels_pat1['u'] = vels_pat1['u'] + vels_pat2['u'] * optimize_pat2
vels_pat1['v'] = vels_pat1['v'] + vels_pat2['v'] * optimize_pat2
return vels_pat1
class ComponentMover(CyMover, serializable.Serializable):
_state = copy.deepcopy(CyMover._state)
_update = ['scale_refpoint',
'pat1_angle', 'pat1_speed', 'pat1_speed_units',
'pat1_scale_to_value',
'pat2_angle', 'pat2_speed', 'pat2_speed_units',
'pat2_scale_to_value', 'scale_by']
_create = []
_create.extend(_update)
_state.add(update=_update, save=_create)
_state.add_field([serializable.Field('filename1',
save=True, read=True, isdatafile=True,
test_for_eq=False),
serializable.Field('filename2',
save=True, read=True, isdatafile=True,
test_for_eq=False),
serializable.Field('wind',
save=True, update=True,
save_reference=True)])
_schema = ComponentMoverSchema
def __init__(self, filename1, filename2=None, wind=None,
**kwargs):
"""
Uses super to invoke base class __init__ method.
:param filename: file containing currents for first Cats pattern
Optional parameters (kwargs).
Defaults are defined by CyCatsMover object.
:param filename: file containing currents for second Cats pattern
:param wind: A gnome.environment.Wind object to be used to drive the
CatsMovers. Will want a warning that mover will
not be active without a wind
:param scale: A boolean to indicate whether to scale value
at reference point or not
:param scale_value: Value used for scaling at reference point
:param scale_refpoint: Reference location (long, lat, z).
The scaling applied to all data is determined
by scaling the raw value at this location.
Remaining kwargs are passed onto Mover's __init__ using super.
See Mover documentation for remaining valid kwargs.
"""
if not os.path.exists(filename1):
raise ValueError('Path for Cats filename1 does not exist: {0}'
.format(filename1))
if filename2 is not None:
if not os.path.exists(filename2):
raise ValueError('Path for Cats filename2 does not exist: {0}'
.format(filename2))
self.filename1 = filename1
self.filename2 = filename2
self.mover = CyComponentMover()
self.mover.text_read(filename1, filename2)
self._wind = None
if wind is not None:
self.wind = wind
# self.scale = kwargs.pop('scale', self.mover.scale_type)
# self.scale_value = kwargs.get('scale_value',
# self.mover.scale_value)
# TODO: no need to check for None since properties that are None
# are not persisted
# I think this is required...
if 'scale_refpoint' in kwargs:
self.scale_refpoint = kwargs.pop('scale_refpoint')
# if self.scale and self.scale_value != 0.0 \
# and self.scale_refpoint is None:
# raise TypeError("Provide a reference point in 'scale_refpoint'."
# )
super(ComponentMover, self).__init__(**kwargs)
def __repr__(self):
"""
unambiguous representation of object
"""
return 'ComponentMover(filename={0})'.format(self.filename1)
# Properties
# scale_type = property(lambda self: bool(self.mover.scale_type),
# lambda self, val: setattr(self.mover, 'scale_type',
# int(val)))
# scale_by = property(lambda self: bool(self.mover.scale_by),
# lambda self, val: setattr(self.mover, 'scale_by',
# int(val)))
pat1_angle = property(lambda self: self.mover.pat1_angle,
lambda self, val: setattr(self.mover, 'pat1_angle',
val))
pat1_speed = property(lambda self: self.mover.pat1_speed,
lambda self, val: setattr(self.mover, 'pat1_speed',
val))
pat1_speed_units = property(lambda self: self.mover.pat1_speed_units,
lambda self, val: setattr(self.mover,
'pat1_speed_units',
val))
pat1_scale_to_value = property(lambda self: self.mover.pat1_scale_to_value,
lambda self, val:
setattr(self.mover, 'pat1_scale_to_value',
val))
pat2_angle = property(lambda self: self.mover.pat2_angle,
lambda self, val: setattr(self.mover, 'pat2_angle',
val))
pat2_speed = property(lambda self: self.mover.pat2_speed,
lambda self, val: setattr(self.mover, 'pat2_speed',
val))
pat2_speed_units = property(lambda self: self.mover.pat2_speed_units,
lambda self, val: setattr(self.mover,
'pat2_speed_units',
val))
pat2_scale_to_value = property(lambda self: self.mover.pat2_scale_to_value,
lambda self, val:
setattr(self.mover, 'pat2_scale_to_value',
val))
scale_by = property(lambda self: self.mover.scale_by,
lambda self, val: setattr(self.mover, 'scale_by', val))
@property
def scale_refpoint(self):
return self.mover.ref_point
@scale_refpoint.setter
def scale_refpoint(self, val):
'''
Must be a tuple of length 2 or 3: (long, lat, z). If only (long, lat)
is given, the set z = 0
'''
if len(val) == 2:
self.mover.ref_point = (val[0], val[1], 0.)
else:
self.mover.ref_point = val
@property
def wind(self):
return self._wind
@wind.setter
def wind(self, wind_obj):
if not isinstance(wind_obj, environment.Wind):
raise TypeError('wind must be of type environment.Wind')
self.mover.set_ossm(wind_obj.ossm)
self._wind = wind_obj
def serialize(self, json_='webapi'):
"""
Since 'wind' property is saved as a reference when used in save file
and 'save' option, need to add appropriate node to WindMover schema
"""
dict_ = self.to_serialize(json_)
schema = self.__class__._schema()
if json_ == 'webapi' and 'wind' in dict_:
schema.add(environment.WindSchema(name='wind'))
return schema.serialize(dict_)
@classmethod
def deserialize(cls, json_):
"""
append correct schema for wind object
"""
schema = cls._schema()
if 'wind' in json_:
# for 'webapi', there will be nested Wind structure
# for 'save' option, there should be no nested 'wind'. It is
# removed, loaded and added back after deserialization
schema.add(environment.WindSchema())
_to_dict = schema.deserialize(json_)
return _to_dict
