"SDN:P07::CFSN0438" . "1" . . "'product_of_X_and_Y' means X*Y. 'specific' means per unit mass. 'Northward' indicates a vector component which is positive when directed northward (negative southward). Specific humidity is the mass fraction of water vapor in (moist) air. Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward_air_velocity.)"@en . . . . "SDN:P07::CFSN0438" . "" . "accepted"@en . "product_of_northward_wind_and_specific_humidity"@en . . . "false" . "SDN:P07::CFSN0438" . "2006-09-26 18:12:43.0" . . "2006-09-26 18:12:43.0" . . "1" .