Dataset {
    Float64 /longitude_time[63];
    Float32 /depth[67];
    Float64 /depth_time[67];
    Float64 /time_fix[1];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /longitude[63];
    Float64 /latitude[63];
    Float64 /latitude_time[63];
    Float64 /time_fix_time[1];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[97943];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[97943];
} cell-Normal.nc4;