Dataset {
    Float64 /longitude_time[195];
    Float32 /depth[449];
    Float64 /depth_time[449];
    Float64 /time_fix[57];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[57];
    Float64 /longitude[195];
    Float64 /latitude[163];
    Float64 /latitude_fix_time[57];
    Float64 /longitude_fix[57];
    Float64 /longitude_fix_time[57];
    Float64 /latitude_time[163];
    Float64 /time_fix_time[57];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[73696];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[73696];
} cell-Normal.nc4;