pyart.correct.phase_proc.det_sys_phase

pyart.correct.phase_proc.det_sys_phase(radar, ncp_lev=0.4, rhohv_lev=0.6, ncp_field=None, rhv_field=None, phidp_field=None)[source]

Determine the system phase.

Parameters:

radar : Radar

Radar object for which to determine the system phase.

ncp_lev : :

Miminum normal coherent power level. Regions below this value will not be included in the phase calculation.

rhohv_lev : :

Miminum copolar coefficient level. Regions below this value will not be included in the phase calculation.

ncp_field, rhv_field, phidp_field : str

Field names within the radar object which represent the normal coherent power, the copolar coefficient, and the differential phase shift. A value of None for any of these parameters will use the default field name as defined in the Py-ART configuration file.

Returns:

sys_phase : float or None

Estimate of the system phase. None is not estimate can be made.

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