Dataset {
    Float64 /longitude_time[39];
    Float32 /depth[42];
    Float64 /depth_time[42];
    Float64 /time_fix[13];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[13];
    Float64 /longitude[39];
    Float64 /latitude[36];
    Float64 /latitude_fix_time[13];
    Float64 /longitude_fix[13];
    Float64 /longitude_fix_time[13];
    Float64 /latitude_time[36];
    Float64 /time_fix_time[13];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[15903];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[15903];
} cell-Normal.nc4;