Dataset {
    Float64 /longitude_time[80];
    Float32 /depth[60];
    Float64 /depth_time[60];
    Float64 /time_fix[54];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[54];
    Float64 /longitude[80];
    Float64 /latitude[85];
    Float64 /latitude_fix_time[54];
    Float64 /longitude_fix[54];
    Float64 /longitude_fix_time[54];
    Float64 /latitude_time[85];
    Float64 /time_fix_time[54];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[51341];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[51341];
} cell-Normal.nc4;