pyart.correct

Description

Correct radar fields.

Classes

GateFilter(radar[, exclude_based])

A class for building a boolean arrays for filtering gates based on a set of condition typically based on the values in the radar fields.

Functions

calc_cloud_mask(radar, field[, height, ...])	Primary function for calculating the cloud mask.
calc_noise_floor(radar, field, height)	Calculation for getting the noise floor
calc_zdr_offset(radar[, gatefilter, ...])	Function for calculating the ZDR bias from a VPT scan.
calculate_attenuation(radar, z_offset[, ...])	Calculate the attenuation from a polarimetric radar using Z-PHI method.
calculate_attenuation_philinear(radar[, ...])	Calculate the attenuation and the differential attenuation from a polarimetric radar using linear dependece with PhiDP.
calculate_attenuation_zphi(radar[, doc, ...])	Calculate the attenuation and the differential attenuation from a polarimetric radar using Z-PHI method.
cloud_threshold(data[, n_avg, nffts])	Calculates the noise floor from a cloud threshold.
correct_bias(radar[, bias, field_name])	Corrects a radar data bias.
correct_noise_rhohv(radar[, urhohv_field, ...])	Corrects RhoHV for noise according to eq.
dealias_fourdd(radar[, last_radar, ...])	Dealias Doppler velocities using the 4DD algorithm.
dealias_region_based(radar[, ref_vel_field, ...])	Dealias Doppler velocities using a region based algorithm.
dealias_unwrap_phase(radar[, unwrap_unit, ...])	Dealias Doppler velocities using multi-dimensional phase unwrapping [1]_ and [2]_.
despeckle_field(radar, field[, label_dict, ...])	Despeckle a radar volume by identifying small objects in each scan and masking them out.
find_objects(radar, field, threshold[, ...])	Find objects (i.e., contiguous gates) in one or more sweeps that match thresholds.
moment_based_gate_filter(radar[, ncp_field, ...])	Create a filter which removes undesired gates based on moments.
phase_proc_lp(radar, offset[, debug, ...])	Phase process using a LP method [1].
phase_proc_lp_gf(radar[, gatefilter, debug, ...])	Phase process using a LP method [1] using Py-ART's Gatefilter.
range_correction(radar, field, height)	Corrects reflectivity for range to help get the correct noise floor values