Calculating vertical level for given height

[aditya_nalam@caos_iisc_ernet_in]

 Hi Everyone,Please help me in finding the vertical sigma level in the cam 4 model for a given height.Although the documentation tells something about calculating it using pressure with the following equation,p (i,j,k)= A(k)P(0)+ B(k)P_s(i,j) The coeffcients A and B are not very clear. Please help me in getting through. Thank you very muchRegardsAditya

 

[hannay]

The variables A and B are:For variable on mid-point level:
hyam
hybmFor variable on interface  level:
hyai
hybi You will find these these in the history file.There is a figure of the vertical level at: http://www.cesm.ucar.edu/models/atm-cam/docs/usersguide/node25.html

 

[hannay]

The variables A and B are:For variable on mid-point level:
hyam
hybmFor variable on interface  level:
hyai
hybi You will find these these in the history file.There is a figure of the vertical level at: http://www.cesm.ucar.edu/models/atm-cam/docs/usersguide/node25.html