Dataset {
    Float64 /longitude_time[224];
    Float32 /depth[1477];
    Float64 /depth_time[1477];
    Float64 /time_fix[60];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[60];
    Float64 /longitude[224];
    Float64 /latitude[180];
    Float64 /latitude_fix_time[60];
    Float64 /longitude_fix[60];
    Float64 /longitude_fix_time[60];
    Float64 /latitude_time[180];
    Float64 /time_fix_time[60];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[159381];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[159381];
} cell-Normal.nc4;