; szss96_qtch4z.pro -- translated by f2idl
; using argument information from plutot.f and plutot_f.c
; and documentation information from plutot_d.f

;+
; NAME:
;    szss96_qtch4z
; 
; PURPOSE:
;    to To calculate the cooling rate for CH4 7.6 micron band
; CALLING SEQUENCE:
;    szss96_qtch4z,TEM,PRE,RHO,QT,KM,MODE,GAMN4,IYELLE
; 
; INPUTS:
;    
;    TEM - Temperature (K) [km]
;    PRE - Pressure (Pascal) [km]
;    RHO - Methane mass mixing ratio (unitless) [km]
;    KM - length of tem, pre, rho arrays
;    MODE - 1 to call input6, > 1 if input6 has already been called
;    IYELLE - 1 to use optically thin (as in Yelle and Lunine 1992)
; OUTPUTS:
;    
;    QT - Cooling rate (K/s)
;    GAMN4 - Escape to space function (used in heating calculations)
; EXAMPLE:
;    
;    MODE = 2L
;    init_atm,ZM,TEM,PRE,RHO,RHO1,RHO2,DN,DN1,BNS,BNS1,KM,MODE
;    ICONT = 1L
;    IYELLE = 2L
;    init_panda
;    QTCH4Z,TEM,PRE,RHO1,QT1,KM,ICONT,GAMN4,IYELLE
; MODIFICATION HISTORY:
;    Fortran Zhu 2007 Nov 14. IDL wrapper LAY 2007 Aug 28
; :
;     
;-
PRO szss96_qtch4z,TEM,PRE,RHO,QT,KM,MODE,GAMN4,IYELLE
 
; -------------------- This function name

    fcn = 'szss96_qtch4z'

; -------------------- assign parameters (including dimensions)
MCH4  = 2
KMX  = 106

;-------------------------
; setup the output variables that will be passed to the fortran
; routine

    QT = make_array(KM,type=       5)
    GAMN4 = make_array(KM,type=       5)

;-------------------------
; check all variables
    if n_params() ne            8 then begin
        print,'szss96_qtch4z: wrong number of arguments'
        return
    endif
    if size(TEM,/type) ne        5 then begin
        print,'szss96_qtch4z: TEM of wrong data type'
        return
    endif
    if size(TEM,/n_dim) ne        1 then begin
        print,'szss96_qtch4z: TEM of wrong n_dim'
        return
    endif
    if not array_equal(size(TEM,/dim), [KM] ) then begin
        print,'szss96_qtch4z: TEM of wrong dim'
        return
    endif
    if size(PRE,/type) ne        5 then begin
        print,'szss96_qtch4z: PRE of wrong data type'
        return
    endif
    if size(PRE,/n_dim) ne        1 then begin
        print,'szss96_qtch4z: PRE of wrong n_dim'
        return
    endif
    if not array_equal(size(PRE,/dim), [KM] ) then begin
        print,'szss96_qtch4z: PRE of wrong dim'
        return
    endif
    if size(RHO,/type) ne        5 then begin
        print,'szss96_qtch4z: RHO of wrong data type'
        return
    endif
    if size(RHO,/n_dim) ne        1 then begin
        print,'szss96_qtch4z: RHO of wrong n_dim'
        return
    endif
    if not array_equal(size(RHO,/dim), [KM] ) then begin
        print,'szss96_qtch4z: RHO of wrong dim'
        return
    endif
    if size(QT,/type) ne        5 then begin
        print,'szss96_qtch4z: QT of wrong data type'
        return
    endif
    if size(QT,/n_dim) ne        1 then begin
        print,'szss96_qtch4z: QT of wrong n_dim'
        return
    endif
    if not array_equal(size(QT,/dim), [KM] ) then begin
        print,'szss96_qtch4z: QT of wrong dim'
        return
    endif
    if size(KM,/type) ne        3 then begin
        print,'szss96_qtch4z: KM of wrong data type'
        return
    endif
    if size(KM,/n_dim) ne        0 then begin
        print,'szss96_qtch4z: KM of wrong n_dim'
        return
    endif
    if size(MODE,/type) ne        3 then begin
        print,'szss96_qtch4z: MODE of wrong data type'
        return
    endif
    if size(MODE,/n_dim) ne        0 then begin
        print,'szss96_qtch4z: MODE of wrong n_dim'
        return
    endif
    if size(GAMN4,/type) ne        5 then begin
        print,'szss96_qtch4z: GAMN4 of wrong data type'
        return
    endif
    if size(GAMN4,/n_dim) ne        1 then begin
        print,'szss96_qtch4z: GAMN4 of wrong n_dim'
        return
    endif
    if not array_equal(size(GAMN4,/dim), [KM] ) then begin
        print,'szss96_qtch4z: GAMN4 of wrong dim'
        return
    endif
    if size(IYELLE,/type) ne        3 then begin
        print,'szss96_qtch4z: IYELLE of wrong data type'
        return
    endif
    if size(IYELLE,/n_dim) ne        0 then begin
        print,'szss96_qtch4z: IYELLE of wrong n_dim'
        return
    endif

;-------------------------
; Find root directory for library tname
    findpro, fcn, dirlist=dirlist, /noprint
    if dirlist[0] eq '' then root = '.' else root = dirlist[0]
;-------------------------
; CALL
    lib_name = root + '/szss96.so'
    entry_name = 'idl_ce_call_qtch4z_'
    RESULT = CALL_EXTERNAL( lib_name, ENTRY_NAME, $
        TEM,PRE,RHO,QT,KM,MODE,GAMN4,IYELLE, $
        /verbose )

end