old_contents: import numpy as np
  
  class TpsConstant(object):
      N_ITER        = 20
      EM_ITER       = 2
      REG           = (10, .1)
      RAD           = (.04, .00004)
      ROT_REG       = np.r_[1e-4, 1e-4, 1e-1]
      OUTLIER_PRIOR = .1
      OURLIER_FRAC  = 1e-2
  
  class TpsGpuConstant(TpsConstant):
      MAX_CLD_SIZE       = 150
      BEND_COEF_DIGITS   = 6
      OURLIER_CUTOFF  = 1e-2
  
new_contents: import numpy as np
  
  class TpsConstant(object):
      N_ITER        = 20
      EM_ITER       = 1
      REG           = (.1, .0001)
      RAD           = (.01, .0001)
      ROT_REG       = np.r_[1e-4, 1e-4, 1e-1]
      OUTLIER_PRIOR = .1
      OURLIER_FRAC  = 1e-2
  
  class TpsGpuConstant(TpsConstant):
      MAX_CLD_SIZE       = 150
      BEND_COEF_DIGITS   = 6
      OURLIER_CUTOFF  = 1e-2
  
subject: Choose better default constants