AcarsAmdarTurbulenceData#

class rojak.datalib.madis.amdar.AcarsAmdarTurbulenceData(data_frame, grid)[source]#

Quality-controlled MADIS ACARS turbulence observations

Parameters:

  • data_frame (dd.DataFrame)

  • grid (dgpd.GeoDataFrame)

__init__(data_frame, grid)[source]#

See __init__()

Parameters:

  • data_frame (dd.DataFrame)

  • grid (dgpd.GeoDataFrame)

Return type:

None

Methods

__init__(data_frame, grid)

See __init__()

clip_to_time_window(window)

Restrict observations to a time window

edr_distribution()

Mean and variance of the log-normal distribution of the observed maxEDR values

turbulence_column_names()

Names of the columns holding turbulence-related quantities

turbulence_frequency_statistics(column_name, ...)

Compute the frequency of observed turbulence exceeding a threshold

Attributes

MINIMUM_ALTITUDE

data_frame

Quality-controlled AMDAR observations

grid

Grid data_frame is spatially bucketed onto