parameters: (sat=1, vm=4000, vw=1600, va=330)
return_statement: return pg.trans.TransLin(1./vw - 1./vm, 1./vm)
docstring: Wyllie transformation function porosity(slowness).
docstring_summary: Wyllie transformation function porosity(slowness).
docstring_tokens: Wyllie transformation function porosity ( slowness ) .
function: def transFwdWylliePhi(sat=1, vm=4000, vw=1600, va=330):
      """Wyllie transformation function porosity(slowness)."""
      if va != 330 or sat != 1.0:
          raise BaseException('TODO')
      return pg.trans.TransLin(1./vw - 1./vm, 1./vm)
function_tokens: def transFwdWylliePhi ( sat = 1 , vm = 4000 , vw = 1600 , va = 330 ) : if va != 330 or sat != 1.0 : raise BaseException ( 'TODO' ) return pg . trans . TransLin ( 1. / vw - 1. / vm , 1. / vm )