Dataset {
    Float64 /longitude_time[4];
    Float32 /depth[4];
    Float64 /depth_time[4];
    Float64 /time_fix[3];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /longitude[4];
    Float64 /latitude[4];
    Float32 /NavChart/height_above_sea_floor[92];
    Float64 /NavChart/height_above_sea_floor_time[92];
    Float64 /latitude_time[4];
    Float64 /time_fix_time[3];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[619];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[619];
} cell-Normal.nc4;