Dataset {
    Float64 /longitude_time[591];
    Float32 /depth[5746];
    Float64 /depth_time[5746];
    Float64 /time_fix[109];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[109];
    Float64 /longitude[591];
    Float64 /latitude[512];
    Float64 /latitude_fix_time[109];
    Float64 /longitude_fix[109];
    Float64 /longitude_fix_time[109];
    Float64 /latitude_time[512];
    Float64 /time_fix_time[109];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[469523];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[469523];
} cell-Normal.nc4;