Dataset {
    Float64 /longitude_time[230];
    Float32 /depth[215];
    Float64 /depth_time[215];
    Float64 /time_fix[212];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[212];
    Float64 /longitude[230];
    Float64 /latitude[214];
    Float64 /latitude_fix_time[212];
    Float64 /longitude_fix[212];
    Float64 /longitude_fix_time[212];
    Float64 /latitude_time[214];
    Float64 /time_fix_time[212];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[176509];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[176509];
} cell-Normal.nc4;