Dataset {
    Float64 /longitude_time[484];
    Float32 /depth[4313];
    Float64 /depth_time[4313];
    Float64 /time_fix[51];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[51];
    Float64 /longitude[484];
    Float64 /latitude[411];
    Float64 /latitude_fix_time[51];
    Float64 /longitude_fix[51];
    Float64 /longitude_fix_time[51];
    Float64 /latitude_time[411];
    Float64 /time_fix_time[51];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[339763];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[339763];
} cell-Normal.nc4;