Dataset {
    Float64 /longitude_time[271];
    Float32 /depth[313];
    Float64 /depth_time[313];
    Float64 /time_fix[199];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[199];
    Float64 /longitude[271];
    Float64 /latitude[260];
    Float64 /latitude_fix_time[199];
    Float64 /longitude_fix[199];
    Float64 /longitude_fix_time[199];
    Float64 /latitude_time[260];
    Float64 /time_fix_time[199];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[190546];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[190546];
} cell-Normal.nc4;