Dataset {
    Float64 /longitude_time[37];
    Float32 /depth[70];
    Float64 /depth_time[70];
    Float64 /time_fix[13];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[13];
    Float64 /longitude[37];
    Float64 /latitude[32];
    Float64 /latitude_fix_time[13];
    Float64 /longitude_fix[13];
    Float64 /longitude_fix_time[13];
    Float64 /latitude_time[32];
    Float64 /time_fix_time[13];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[13885];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[13885];
} cell-Normal.nc4;