P    #regions in PPM
# 2025-09-29 16:00:10 -0300  Irina@Irinas-MacBook-Pro.local
# low field   high field   mi   maxi
  8.58498842141886  7.5069323280507625  -0.184  3.685  # for region 1
  5.363199155794162  5.206102722756595  0.029  1.216  # for region 2
