Dataset {
    Float64 /longitude_time[40];
    Float32 /depth[164];
    Float64 /depth_time[164];
    Float64 /time_fix[18];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[18];
    Float64 /longitude[40];
    Float64 /latitude[36];
    Float64 /latitude_fix_time[18];
    Float64 /longitude_fix[18];
    Float64 /longitude_fix_time[18];
    Float64 /latitude_time[36];
    Float64 /time_fix_time[18];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[18537];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[18537];
} cell-Normal.nc4;