GridRelease¶
Doc: Release pules of particles on a regular grid.
short class_name: GridRelease
full class_name : oceantracker.release_groups.grid_release.GridRelease
Inheritance: > ParameterBaseClass> _BaseReleaseGroup> GridRelease
Parameters:¶
allow_release_in_dry_cells<class 'bool'><optional>Description: Allow releases in cells which are currently dry, ie. either permanently dry or temporarily dry due to the tide.
default:
Falsedata_type:
<class 'bool'>possible_values:
[True, False]
class_name<class 'str'><optional>Description: Class name as string A.B.C, used to import this class from python path
default:
Nonedata_type:
<class 'str'>
coords_in_lat_lon_order<class 'bool'><optional>Description: If hindcast is in geographic coords, allow user to give release point locations in (lat, lon) order rather than default (lon,lat) order.
default:
Falsedata_type:
<class 'bool'>possible_values:
[True, False]
duration<class 'float'><optional>Description: How long particles are released for after they start being released, ie releases stop this time after first release.,an alternative to using “end”
default:
Nonedata_type:
<class 'float'>units:
secmin:
0.0
end['str', 'float', 'datetime64', 'int', 'float64', 'float32']<optional>Description: date/time of lase release, ignored if duration given
default:
Nonepossible_types:
[<class 'str'>, <class 'float'>, <class 'numpy.datetime64'>, <class 'int'>, <class 'numpy.float64'>, <class 'numpy.float32'>]units:
ISO8601 date as string eg. "2017-01-01T00:30:00",np.datetime64, or float of seconds since 1/1/1970
grid_center: still working on display of default params of type <class ‘oceantracker.util.parameter_checking.ParameterCoordsChecker’>
grid_size: <optional>Description: - number of rows and columns in grid
a list containing type:
[]default list :
[10, 9]data_type:
<class 'int'>min:
1max:
1000000possible_types:
[]make_list_unique:
Falsefixed_len:
2min_len:
0
grid_span: still working on display of default params of type <class ‘oceantracker.util.parameter_checking.ParameterCoordsChecker’>
max_age<class 'float'><optional>Description: Particles older than this age in seconds are culled,ie. status=dead, and removed from computation, very useful in reducing run time
default:
Nonedata_type:
<class 'float'>min:
1.0
max_cycles_to_find_release_points<class 'int'><optional>Description: Maximum number of cycles to search for acceptable release points, ie. inside domain, polygon etc
default:
100data_type:
<class 'int'>min:
1
name<class 'str'><optional>Description: Name used to refer to class in code and output, = None for core claseses
default:
Nonedata_type:
<class 'str'>
pulse_size<class 'int'><optional>Description: Number of particles released in a single pulse, this number is released every release_interval.
default:
1data_type:
<class 'int'>min:
1
release_at_bottom<class 'bool'><optional>Description: 3D release particles at bottom, with offset given by release_offset_from_surface_or_bottom param, overrides any given release z value
default:
Falsedata_type:
<class 'bool'>possible_values:
[True, False]
release_at_surface<class 'bool'><optional>Description: 3D release particles at free surface, ie tide height, with offset given by release_offset_from_surface_or_bottom param, overrides any given release z value
default:
Falsedata_type:
<class 'bool'>possible_values:
[True, False]
release_interval<class 'float'><optional>Description: Time interval between released pulses. To release at only one time use release_interval=0.
default:
0.0data_type:
<class 'float'>units:
secmin:
0.0
release_offset_from_surface_or_bottom<class 'float'><optional>Description: 3D release particles at offset from free surface or bottom, if release_at_surface or release_at_bottom = True
default:
0.0data_type:
<class 'float'>units:
mmin:
0.0
start['str', 'float', 'datetime64', 'int', 'float64', 'float32']<optional>Description: start date/time of first release”
default:
Nonepossible_types:
[<class 'str'>, <class 'float'>, <class 'numpy.datetime64'>, <class 'int'>, <class 'numpy.float64'>, <class 'numpy.float32'>]units:
ISO8601 date as string eg. "2017-01-01T00:30:00",np.datetime64, or float of seconds since 1/1/1970
user_note<class 'str'><optional>
default:
Nonedata_type:
<class 'str'>
user_release_groupID<class 'int'><optional>Description: User given ID number for this group, held by each particle. This may differ from internally uses release_group_ID.
default:
0data_type:
<class 'int'>
user_release_group_name<class 'str'><optional>Description: User given name/label to attached to this release groups to make it easier to distinguish.
default:
no_givendata_type:
<class 'str'>
water_depth_max<class 'float'><optional>Description: max water depth to release in, normally >0
default:
Nonedata_type:
<class 'float'>units:
m
water_depth_min<class 'float'><optional>Description: min water depth to release in, normally >0, useful for releases with a depth rage, eg larvae from inter-tidal shellfish
default:
Nonedata_type:
<class 'float'>units:
m
z_max<class 'float'><optional>Description: max/ highest z vale release for to randomly release in 3D, overrides any given release z value
default:
Nonedata_type:
<class 'float'>
z_min<class 'float'><optional>Description: min/ deepest z value to release for to randomly release in 3D, overrides any given release z value
default:
Nonedata_type:
<class 'float'>