mesonh.mesonh_atmosphere.MesoNHAtmosphere Class Reference

Public Member Functions
def	__init__ (self, files, tstep, tinit=0)
def	get_points (self, points, var, method='nearest')
def	get_wind (self, points, method='nearest')

Data Fields
	data
	grid_coordinates
	grid_shape

Static Public Attributes
list	data = []
	interpolator = None
	boundsmax = None
	boundsmin = None

Private Member Functions
def	_get_interpolator (self, bounds, var, method="nearest")
def	_slicyfy (self, bounds)
def	_get_var_values (self, var, idx=Ellipsis)
def	_apply_bounds (self, point)

Detailed Description

 Interpolation in space-time from mesoNH data over a grid.

 The functions valued on the grid are assumed to be periodic in the
 x and y axis (south->north and west->east) :
 f(x)=f(x+xmax-xmin) where [xmin,xmax] are the bounds on x
 of the mesoNH grid.

     Clipping is done on the z (height) and time axis :
 f(z)=f(min(max(z,zmin),zmax)) where [zmin,zmax] are the bound on z
 of the mesoNH grid.

 Two interpolation methods are currently supported : nearest neighbour
 and linear.

 Uses RegularGridInterpolator from scipy package.

Definition at line 49 of file mesonh_atmosphere.py.

Constructor & Destructor Documentation

__init__()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere.__init__	(		self,
			files,
			tstep,
			tinit = 0
	)

Definition at line 74 of file mesonh_atmosphere.py.

Member Function Documentation

_apply_bounds()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere._apply_bounds (   self,   point  )

private

Definition at line 126 of file mesonh_atmosphere.py.

References mesonh.mesonh_atmosphere.MesoNHAtmosphere.boundsmax, and mesonh.mesonh_atmosphere.MesoNHAtmosphere.boundsmin.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_points().

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_get_interpolator()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_interpolator (   self,   bounds,   var,   method = "nearest"  )

private

Definition at line 106 of file mesonh_atmosphere.py.

References mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_var_values(), and mesonh.mesonh_atmosphere.MesoNHAtmosphere._slicyfy().

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_points().

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_get_var_values()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_var_values (   self,   var,   idx = Ellipsis  )

private

Definition at line 123 of file mesonh_atmosphere.py.

References mt9v117_patch_t.data, faulhaber_parser_t.data, ESC32_response.data, MedianFilterInt.data, MedianFilterFloat.data, rawData.data, BatMonBus.data, BatMonBal.data, crtp_message_t.data, syslink_message_t.data, dc_shot_union.data, mora_status_union.data, telemetrySequenceMarker_s.data, telemetryData_s.data, telemetryBuffer_s.data, telemetryPayload_s.data, smartPortPayload_s.data, Ads1220.data, Adxl345_I2c.data, Adxl345_Spi.data, Ak8963.data, Ak8975.data, Hmc5843.data, Hmc58xx.data, IST8310.data, Itg3200.data, L3g4200.data, Lis302dl_Spi.data, Lis3mdl.data, Lps25h_I2c.data, Ms2100.data, Ms5611_I2c.data, Ms5611_Spi.data, Qmc5883l.data, Rm3100.data, and mesonh.mesonh_atmosphere.MesoNHAtmosphere.data.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_interpolator().

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_slicyfy()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere._slicyfy (   self,   bounds  )

private

Definition at line 112 of file mesonh_atmosphere.py.

References mesonh.mesonh_atmosphere.find_gt(), mesonh.mesonh_atmosphere.find_le(), and mesonh.mesonh_atmosphere.MesoNHAtmosphere.grid_coordinates.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_interpolator().

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get_points()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_points	(		self,
			points,
			var,
			method = 'nearest'
	)

 Get value of variable on points

Arguments:
points: a ndarray containing the point coordinates on the last
dimension
var: the name of the variable in the mesoNH file(s)
method: 'nearest' and 'linear' interpolation are currently supported

Definition at line 90 of file mesonh_atmosphere.py.

References mesonh.mesonh_atmosphere.MesoNHAtmosphere._apply_bounds(), mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_interpolator(), and mesonh.mesonh_atmosphere.MesoNHAtmosphere.interpolator.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_wind().

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get_wind()

def mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_wind	(		self,
			points,
			method = 'nearest'
	)

Convenience method for getting 3D wind. See get_points.

Definition at line 142 of file mesonh_atmosphere.py.

References mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_points().

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Field Documentation

boundsmax

mesonh.mesonh_atmosphere.MesoNHAtmosphere.boundsmax = None

static

Definition at line 71 of file mesonh_atmosphere.py.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._apply_bounds().

boundsmin

mesonh.mesonh_atmosphere.MesoNHAtmosphere.boundsmin = None

static

Definition at line 72 of file mesonh_atmosphere.py.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._apply_bounds().

data [1/2]

list mesonh.mesonh_atmosphere.MesoNHAtmosphere.data = []

static

Definition at line 68 of file mesonh_atmosphere.py.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_var_values().

data [2/2]

mesonh.mesonh_atmosphere.MesoNHAtmosphere.data

Definition at line 76 of file mesonh_atmosphere.py.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._get_var_values().

grid_coordinates

mesonh.mesonh_atmosphere.MesoNHAtmosphere.grid_coordinates

Definition at line 87 of file mesonh_atmosphere.py.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere._slicyfy().

grid_shape

mesonh.mesonh_atmosphere.MesoNHAtmosphere.grid_shape

Definition at line 88 of file mesonh_atmosphere.py.

interpolator

mesonh.mesonh_atmosphere.MesoNHAtmosphere.interpolator = None

static

Definition at line 70 of file mesonh_atmosphere.py.

Referenced by mesonh.mesonh_atmosphere.MesoNHAtmosphere.get_points().

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

• sw/simulator/mesonh/mesonh_atmosphere.py