Dataset {
    Float64 /longitude_time[435];
    Float32 /depth[1514];
    Float64 /depth_time[1514];
    Float64 /time_fix[87];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[87];
    Float64 /longitude[435];
    Float64 /latitude[325];
    Float64 /latitude_fix_time[87];
    Float64 /longitude_fix[87];
    Float64 /longitude_fix_time[87];
    Float64 /latitude_time[325];
    Float64 /time_fix_time[87];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[182917];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[182917];
} cell-Normal.nc4;