Lib.compositing.compositing Class Reference

Compositing class instance. More...

Inheritance diagram for Lib.compositing.compositing:

Public Member Functions
	__init__ (self, rbdb=None)
	Constructor.
	generate (self, dd, dt, area=None)
	remove_CMT_from_source (self, str)
	Removes CMT:<...> from the string.
	get_next_radar_index (self)
	Returns the next available radar.
	set_product_from_string (self, prodstr)
	set_method_from_string (self, methstr)
	set_interpolation_method_from_string (self, methstr)
	set_quality_control_mode_from_string (self, modestr)
	quality_control_objects (self, objects)
	fetch_objects (self)
	Generates the objects that should be used in the compositing.
	add_how_task_from_scan (self, scan, tasks)
	create_filename (self, pobj)
	get_backup_gra_coefficient (self, db, agedt, nowdt)
	Returns the backup coefficients to use.
	test_func (self, a)

Public Attributes
	mpname = multiprocessing.current_process().name
	ravebdb = rbdb
str	pcsid = "gmaps"
float	xscale = 2000.0
float	yscale = 2000.0
list	detectors = []
list	filenames = []
bool	ignore_malfunc = False
	prodpar = None
	product = _rave.Rave_ProductType_PCAPPI
float	height = 1000.0
float	elangle = 0.0
float	range = 200000.0
	selection_method = _pycomposite.SelectionMethod_NEAREST
	interpolation_method = _pycomposite.InterpolationMethod_NEAREST
	quality_control_mode = rave_quality_plugin.QUALITY_CONTROL_MODE_ANALYZE_AND_APPLY
	qitotal_field = None
bool	applygra = False
float	zr_A = 200.0
float	zr_b = 1.6
bool	applygapfilling = False
bool	applyctfilter = False
str	quantity = "DBZH"
	gain = GAIN
	offset = OFFSET
float	minvalue = -30.0
bool	reprocess_quality_field = False
bool	verbose = False
	logger = logger
	dumppath = None
bool	dump = False
bool	use_site_source = False
bool	use_azimuthal_nav_information = True
dict	radar_index_mapping = {}
bool	use_lazy_loading = True
bool	use_lazy_loading_preloads = True
str	product = "cappi":
str	selection_method = "HEIGHT_ABOVE_SEALEVEL":
str	interpolation_method = "LINEAR_HEIGHT":
str	use_lazy_loading_preloads = self.quantity

Protected Member Functions
	_debug_generate_info (self, area)
	_generate (self, dd, dt, area=None)
	Generates the cartesian image.
	_dump_objects (self, objects)
	Dumps the objects on the ingoing polar objects onto the file system.
	_apply_gra (self, result, d, t)
	Apply gra coefficient adjustment.
	_selection_method_repr (self)
	_interpolation_method_repr (self)
	_product_repr (self)
	_update_generator_with_prodpar (self, generator)
	If prodpar has been set, the generator is updated with the apropriate values.
	_strToNumber (self, sval)
	Converts a string into a number, either int or float.

Detailed Description

Compositing class instance.

Constructor & Destructor Documentation

__init__()

Lib.compositing.compositing.__init__	(		self,
			rbdb = None )

Constructor.

Member Function Documentation

_apply_gra()

Lib.compositing.compositing._apply_gra ( self, result, d, t )

protected

Apply gra coefficient adjustment.

Parameters

result	The cartesian product to be adjusted
d	the date string representing now (YYYYmmdd)
t	the time string representing now (HHMMSS)

Returns

the gra field with the applied corrections

_dump_objects()

Lib.compositing.compositing._dump_objects ( self, objects )

protected

Dumps the objects on the ingoing polar objects onto the file system.

The names will contain a unique identifier to allow for duplicate versions of the same object.

Parameters

objects

the objects to write to disk

_generate()

Lib.compositing.compositing._generate ( self, dd, dt, area = None )

protected

Generates the cartesian image.

Parameters

dd	date in format YYYYmmdd
dt	time in format HHMMSS
area	the area to use for the cartesian image. If none is specified, a best fit will be atempted.

_interpolation_method_repr()

Lib.compositing.compositing._interpolation_method_repr ( self )

protected

Returns

the string representation of the interpolation method

_product_repr()

Lib.compositing.compositing._product_repr ( self )

protected

Returns

the string representation of the product type

_selection_method_repr()

Lib.compositing.compositing._selection_method_repr ( self )

protected

Returns

the string representation of the selection method

_strToNumber()

Lib.compositing.compositing._strToNumber ( self, sval )

protected

Converts a string into a number, either int or float.

If value already is an int or float, that value is returned.

Parameters

sval	the string to translate

Returns

the translated value

Exceptions

ValueError

if value not could be translated

_update_generator_with_prodpar()

Lib.compositing.compositing._update_generator_with_prodpar ( self, generator )

protected

If prodpar has been set, the generator is updated with the apropriate values.

Parameters

generator

the generator to be updated with the information from the prodpar

fetch_objects()

Lib.compositing.compositing.fetch_objects

(

self

)

Generates the objects that should be used in the compositing.

returns a triplet with [objects], nodes (as comma separated string), 'how/tasks' (as comma separated string)

get_backup_gra_coefficient()

Lib.compositing.compositing.get_backup_gra_coefficient	(		self,
			db,
			agedt,
			nowdt )

Returns the backup coefficients to use.

First the newest coefficient between dt - maxage <= found <= dt is located. If none is found, then the climatologic coefficients are used instead.

get_next_radar_index()

Lib.compositing.compositing.get_next_radar_index

(

self

)

Returns the next available radar.

remove_CMT_from_source()

Lib.compositing.compositing.remove_CMT_from_source	(		self,
			str )

Removes CMT:<...> from the string.

Parameters

[in]

str

- the string from which CMT should be removed

Returns

the source with CMT removed

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The documentation for this class was generated from the following file:

• /github/workspace/Lib/compositing.py