Dataset {
    Float64 /longitude_time[497];
    Float32 /depth[8200];
    Float64 /depth_time[8200];
    Float64 /time_fix[113];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[113];
    Float64 /longitude[497];
    Float64 /latitude[473];
    Float64 /latitude_fix_time[113];
    Float64 /longitude_fix[113];
    Float64 /longitude_fix_time[113];
    Float64 /latitude_time[473];
    Float64 /time_fix_time[113];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[338836];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[338836];
} cell-Normal.nc4;