Dataset {
    Float64 /longitude_time[647];
    Float32 /depth[2080];
    Float64 /depth_time[2080];
    Float64 /time_fix[66];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[66];
    Float64 /longitude[647];
    Float64 /latitude[631];
    Float64 /latitude_fix_time[66];
    Float64 /longitude_fix[66];
    Float64 /longitude_fix_time[66];
    Float64 /latitude_time[631];
    Float64 /time_fix_time[66];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[220662];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[220662];
} cell-Normal.nc4;