An Objective Analysis of Wind Data for Energy Budget Studies
- 1 June 1968
- journal article
- Published by American Meteorological Society in Journal of Applied Meteorology
- Vol. 7 (3) , 333-338
- https://doi.org/10.1175/1520-0450(1968)007<0333:aoaowd>2.0.co;2
Abstract
An objective technique for adjusting wind dJl,ta, such that the total mass divergence in a volume of the atmosphere is zero, is developed. The adjustment is obtained by applying a least-squares smoothing with a Lagrangian multiplier to constrain the total mass divergence to a specified amount. The computational details are derived and the method is applied to several examples. Both for theoretical wind profiles and for actual data, a very satisfactory adjustment is achieved without destroying the physical information contained in the data.Keywords
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