Dataset {
    Float64 /longitude_time[111];
    Float32 /depth[105];
    Float64 /depth_time[105];
    Float64 /time_fix[102];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[102];
    Float64 /longitude[111];
    Float64 /latitude[109];
    Float64 /latitude_fix_time[102];
    Float64 /longitude_fix[102];
    Float64 /longitude_fix_time[102];
    Float64 /latitude_time[109];
    Float64 /time_fix_time[102];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[86471];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[86471];
} cell-Normal.nc4;