SensorObsel

class pyarts.arts.SensorObsel(*args, **kwargs)

A single observation element.

Expected use of this type is to generate the measurement vector of a sensor, where this observation element represent the readout from that sensor in a convenient unit (commonly Kelvin or W sr \(^{-1}m :math:`^{-2}Hz :math:`^{-1}\), but not exclusively)

It deals with averaging the frequency grid sampled by a sensor element and the transmission of the sensor system onto the sampling device, as well as the sampling device’s polarization response.

Overview

Method	readxml()	Read variable from file
Method	savexml()	Saves variable to file
Static Method	fromxml()	Create variable from file
Attribute	f_grid	Frequency grid
Attribute	poslos	Position and line of sight grid
Attribute	weight_matrix	Weights matrix
Operator	__eq__()	Return self==value.
Operator	__ge__()	Return self>=value.
Operator	__getstate__()	Helper for pickle.
Operator	__gt__()	Return self>value.
Operator	__hash__()	Return hash(self).
Operator	__le__()	Return self<=value.
Operator	__lt__()	Return self<value.
Operator	__ne__()	Return self!=value.

Constructors

__init__(self) → None

__init__(self, arg: pyarts.arts.SensorObsel) → None

__init__(self, arg0: pyarts.arts.AscendingGrid, arg1: pyarts.arts.SensorPosLosVector, arg2: pyarts.arts.StokvecMatrix, /) → None

Methods

readxml(self, file: str) → None

Read variable from file

Parameters:

file (str) – A file that can be read

On Error:

Throws RuntimeError for any failure to read

savexml(self, file: str, type: str = 'ascii', clobber: bool = True) → None

Saves variable to file

Parameters:

• file (str) – The path to which the file is written. Note that several of the options might modify the name or write more files

• type (str) – Type of file to save. See FileType for options.

• clobber (bool) – Overwrite existing files or add new file with modified name?

On Error:

Throws RuntimeError for any failure to save

Static Methods

fromxml(file: str) → pyarts.arts.SensorObsel

Create variable from file

Parameters:

file (str) – A file that can be read

On Error:

Throws RuntimeError for any failure to read

Attributes

f_grid

Frequency grid

poslos

Position and line of sight grid

weight_matrix

Weights matrix

Operators

__eq__(value, /)

Return self==value.

__ge__(value, /)

Return self>=value.

__getstate__()

Helper for pickle.

__gt__(value, /)

Return self>value.

__hash__()

Return hash(self).

__le__(value, /)

Return self<=value.

__lt__(value, /)

Return self<value.

__ne__(value, /)

Return self!=value.