cyclone tracks

Cyclonic disturbances over the North Indian Ocean. Default: one row per system (RSMC New Delhi best tracks, 1982 →): name, basin, start and end, peak grade (D, DD, CS, SCS, VSCS, ESCS, SuCS), max wind (kt), lowest central pressure (hPa). fixes=True (or a single name) adds the 3-hourly track. frequency=True instead returns IMD's counts of cyclonic disturbances, cyclones and severe cyclonic storms p