SEACOOS CDL v2.0 December 9, 2004 28 Appendix A.4 moving-point-2D netcdf  moving-point-2D { // This is a moving-point station with dependent variables   // measured by sensors at different heights.  Z constant for a given sensor. dimensions: time = 4; z = 3; variables: // INDEPENDENT VARIABLES long time(time); time: long_name = "Sample Time"; time: standard_name = "time"; time: units = "sec since 1970-1-1 00:00:00"; time: axis = "T"; float lon(time); lon: long_name = "longitude in decimal degrees"; lon: standard_name = "longitude"; lon: units = "degrees_north" ; lon: reference = "geographical coordinates" ; lon: axis = "X"; lon: valid_range = -90.,90.; float lat(time); lat: long_name = "latitude in decimal degrees"; lat: standard_name = "latitude"; lat: units = "degrees_east"; lat: reference = "geographical coordinates"; lat: axis = "Y"; lat: valid_range = -180.,180.; float z(z); z: long_name = "Height"; z: standard_name = "height"; z: units = "m"; z: reference = "mean sea level (MSL)"; z: positive = "up"; z: axis = "Z"; // DEPENDENT VARIABLES float wspd(time);   wspd: long_name = "Wind Speed"; wspd: standard_name = "wind_speed"; wspd: units = "m s-1"; wspd: z = 45; float wdir(time); wdir: long_name= "Wind Direction (from)"; wdir: standard_name = "wind_from_direction"; wdir: units = "degrees"; wdir: reference = "clockwise from true north"; wdir: valid_range = 0.,360.; wdir: z = 45; float atemp(time); atemp: long_name = "Air temperature";