[mesa-users] gradT

[Ehsan Moravveji]

Hello all,
From within /star/public/star_data.inc, I read:

      real(dp), pointer :: actual_gradT(:) ! actual dlnT/dlnP (at boundary)
         ! (dT/T_face)/(dP/P_face) with face values intepolated by mass
      real(dp), pointer :: gradT(:) ! dlnT/dlnP (at boundary)

I would like to know the difference between the two, and why do we have two such temperature gradients. 

Best regards
Ehsan.