Dataset {
    Float64 /longitude_time[3063];
    Float32 /depth[11244];
    Float64 /depth_time[11244];
    Float64 /time_fix[270];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[270];
    Float64 /longitude[3063];
    Float64 /latitude[2944];
    Float64 /latitude_fix_time[270];
    Float64 /longitude_fix[270];
    Float64 /longitude_fix_time[270];
    Float64 /latitude_time[2944];
    Float64 /time_fix_time[270];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[1141792];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[1141792];
} cell-Normal.nc4;