Dataset {
    Float64 /longitude_time[1229];
    Float32 /depth[3464];
    Float64 /depth_time[3464];
    Float64 /time_fix[54];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[54];
    Float64 /longitude[1229];
    Float64 /latitude[1181];
    Float64 /latitude_fix_time[54];
    Float64 /longitude_fix[54];
    Float64 /longitude_fix_time[54];
    Float64 /latitude_time[1181];
    Float64 /time_fix_time[54];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[424683];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[424683];
} cell-Normal.nc4;