“…Numerous studies have been undertaken to analyse and quantify the characteristics of the winds. Most investigations, however, separately evaluate the scalar (zonal and meridional) components of wind velocity (Pazan et al, 1982;Thomson, 1983;Halpern and Knox, 1983; Weisberg and Pietrafesa, 1983; Schwing and Blanton, 1984;Kato, 1985;Wylie et al, 1985;Schott et al, 1987) or rely on speed and/or direction partitions (Walmsley and Bagg, 1978;Justus et al, 1979;Green et al, 1982;Kau et al, 1982) even though wind velocity is a vector. Realizing that a priori decompositions of velocity into separate coordinate fields and the subsequent analysis of those fields cannot faithfully represent the vector nature of winds, other researchers have performed analyses on the complete vectors.…”