Record Label : projection_x_angular_coordinate
Record Title : Projection X Angular Coordinate
CF Standard Name : projection_x_angular_coordinate
Record Description : "x" indicates a vector component along the grid x-axis, when this is not true longitude, positive with increasing x. Angular projection coordinates are angular distances in the x- and y-directions on a plane onto which the surface of the Earth has been projected according to a map projection. The relationship between the angular projection coordinates and latitude and longitude is described by the grid_mapping.
Canonical Units : radian