Dataset {
    Float64 /longitude_time[209];
    Float32 /depth[390];
    Float64 /depth_time[390];
    Float64 /time_fix[71];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[71];
    Float64 /longitude[209];
    Float64 /latitude[197];
    Float64 /latitude_fix_time[71];
    Float64 /longitude_fix[71];
    Float64 /longitude_fix_time[71];
    Float64 /latitude_time[197];
    Float64 /time_fix_time[71];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[46946];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[46946];
} cell-Normal.nc4;