Dataset {
    Float64 /longitude_time[64];
    Float32 /depth[36];
    Float64 /depth_time[36];
    Float64 /time_fix[32];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[32];
    Float64 /longitude[64];
    Float64 /latitude[62];
    Float64 /latitude_fix_time[32];
    Float64 /longitude_fix[32];
    Float64 /longitude_fix_time[32];
    Float64 /latitude_time[62];
    Float64 /time_fix_time[32];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[27920];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[27920];
} cell-Normal.nc4;