. . "2006-09-26 18:12:43.0" . "1" . "SDN:P07::CFSNA028" . "SDN:P07::CFSNA028" . . . . . "SDN:P07::CFSNA028" . . "2006-09-26 18:12:43.0" . . "direction_of_swell_wave_velocity"@en . . . . "deprecated"@en . "" . "Swell waves are waves on the ocean surface. 'to_direction' is used in the construction X_to_direction and indicates the direction towards which the velocity vector of X is headed."@en . "true" . . "1" .