Dataset {
    Float64 /longitude_time[1431];
    Float32 /depth[6174];
    Float64 /depth_time[6174];
    Float64 /time_fix[157];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[157];
    Float64 /longitude[1431];
    Float64 /latitude[1376];
    Float64 /latitude_fix_time[157];
    Float64 /longitude_fix[157];
    Float64 /longitude_fix_time[157];
    Float64 /latitude_time[1376];
    Float64 /time_fix_time[157];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[641937];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[641937];
} cell-Normal.nc4;