Dataset {
    Float64 /longitude_time[206];
    Float32 /depth[456];
    Float64 /depth_time[456];
    Float64 /time_fix[39];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[39];
    Float64 /longitude[206];
    Float64 /latitude[208];
    Float64 /latitude_fix_time[39];
    Float64 /longitude_fix[39];
    Float64 /longitude_fix_time[39];
    Float64 /latitude_time[208];
    Float64 /time_fix_time[39];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[573185];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[573185];
} cell-Normal.nc4;