Dataset {
    Float64 /longitude_time[59];
    Float32 /depth[51];
    Float64 /depth_time[51];
    Float64 /time_fix[41];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[41];
    Float64 /longitude[59];
    Float64 /latitude[54];
    Float64 /latitude_fix_time[41];
    Float64 /longitude_fix[41];
    Float64 /longitude_fix_time[41];
    Float64 /latitude_time[54];
    Float64 /time_fix_time[41];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[42586];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[42586];
} cell-Normal.nc4;