=== sample1 ===
              upmap   15.4K   61.4M       0    390M    63.6K
     196
waves=734
waves=743
waves=723
waves=726
=== sample2 ===
              upmap   22.4K   89.5M       0    390M    87.8K
waves=725
waves=698
waves=716
waves=726
=== sample3 ===
              upmap   29.2K    117M       0    390M     112K
     196