calc

Huracanpy module for tracks diagnostics

Density

density(lon, lat[, method, bin_size, crop, ...])

Function to compute the track density, based on a simple 2D histogram.

Lifecycle

track_duration(time, track_ids)	Compute the duration of each track
gen_vals(tracks, time, track_id)	Shows the attributes for the genesis point of each track
apex_vals(tracks, variable, track_id[, stat])	Shows the attribute for the extremum point of each track
time_from_genesis(time, track_ids)	Output the time since genesis for each TC point.
time_from_apex(time, track_ids, intensity_var)	The time relative to a maxima/minima in a given variable for each individual track

Deltas

delta(var[, track_ids, centering])	Take the differences across var, without including differences between the end and start of different tracks
rate(var, time[, track_ids, centering])	Compute rate of change of var, without including differences between the end and start of different tracks
distance(lon, lat, *args[, track_id, ...])	Compute distance between longitude/latitude coordinates using geodesic or haversine calculation
azimuth(lon, lat[, track_id, ellps])	Compute azimuth between points using geodesic calculation.
translation_speed(lon, lat, time[, ...])	Compute translation speed along tracks