Dataset {
    Float64 /longitude_time[169];
    Float32 /depth[324];
    Float64 /depth_time[324];
    Float64 /time_fix[26];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[26];
    Float64 /longitude[169];
    Float64 /latitude[157];
    Float64 /latitude_fix_time[26];
    Float64 /longitude_fix[26];
    Float64 /longitude_fix_time[26];
    Float64 /latitude_time[157];
    Float64 /time_fix_time[26];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[39146];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[39146];
} cell-Normal.nc4;