include file: C_ECMWF_31 3
!---------COMDECK C_ECMWF_31--------------------------------------------   C_ECMWF_31.2      
!                                                                          C_ECMWF_31.3      
! Description:                                                             C_ECMWF_31.4      
!   Initialisation of preset AK,BK,AKH and BKH for 19-level ECMWF levels   C_ECMWF_31.5      
!                                                                          C_ECMWF_31.6      
! Current Code Owner: D.M. Goddard                                         C_ECMWF_31.7      
!                                                                          C_ECMWF_31.8      
! History:                                                                 C_ECMWF_31.9      
! Version  Date     Comment                                                C_ECMWF_31.10     
! -------  ----     -------                                                C_ECMWF_31.11     
! 3.5      14/05/95 Original code. D.M. Goddard                            C_ECMWF_31.12     
!                                                                          C_ECMWF_31.13     
! Declarations:                                                            C_ECMWF_31.14     
                                                                           C_ECMWF_31.15     
! Global parameters:                                                       C_ECMWF_31.16     
      INTEGER      NLEVELS31                  !Number of levels            C_ECMWF_31.17     
      PARAMETER(NLEVELS31=31)                                              C_ECMWF_31.18     
! Global arrays:                                                           C_ECMWF_31.19     
      REAL         AK_ECMWF_31(NLEVELS31)     !                            C_ECMWF_31.20     
      REAL         BK_ECMWF_31(NLEVELS31)     !Preset values               C_ECMWF_31.21     
      REAL         AKH_ECMWF_31(NLEVELS31+1)  !                            C_ECMWF_31.22     
      REAL         BKH_ECMWF_31(NLEVELS31+1)  !                            C_ECMWF_31.23     
                                                                           C_ECMWF_31.24     
!- End of COMDECK declaration                                              C_ECMWF_31.25     
                                                                           C_ECMWF_31.26     
      DATA AK_ECMWF_31 /                                                   C_ECMWF_31.27     
     & 0.000000000000000E+00, 0.000000000000000E+00                        C_ECMWF_31.28     
     &,0.360945395225382E+02, 0.172065962016737E+03                        C_ECMWF_31.29     
     &,0.455366498322024E+03, 0.917843715666848E+03                        C_ECMWF_31.30     
     &,0.157658414817064E+04, 0.243487770565203E+04                        C_ECMWF_31.31     
     &,0.348330256158656E+04, 0.470093117355484E+04                        C_ECMWF_31.32     
     &,0.605665909044177E+04, 0.751065861164394E+04                        C_ECMWF_31.33     
     &,0.901595003589688E+04, 0.105200978215532E+05                        C_ECMWF_31.34     
     &,0.119670310001004E+05, 0.132989889450563E+05                        C_ECMWF_31.35     
     &,0.144585874032593E+05, 0.153910095163340E+05                        C_ECMWF_31.36     
     &,0.160463240649462E+05, 0.163819141916454E+05                        C_ECMWF_31.37     
     &,0.163650499091333E+05, 0.159755689391754E+05                        C_ECMWF_31.38     
     &,0.152086690530493E+05, 0.140778329696428E+05                        C_ECMWF_31.39     
     &,0.126178446562412E+05, 0.108879130339567E+05                        C_ECMWF_31.40     
     &,0.897487725912053E+04, 0.698292444751578E+04                        C_ECMWF_31.41     
     &,0.497600324894382E+04, 0.295943321382081E+04                        C_ECMWF_31.42     
     &,0.879415620848072E+03/                                              C_ECMWF_31.43     
                                                                           C_ECMWF_31.44     
      DATA BK_ECMWF_31 /                                                   C_ECMWF_31.45     
     & 0.996138729444707E+00, 0.982621745531320E+00                        C_ECMWF_31.46     
     &,0.958574149638797E+00, 0.925924138660846E+00                        C_ECMWF_31.47     
     &,0.886279752489540E+00, 0.840990676094138E+00                        C_ECMWF_31.48     
     &,0.791201680132733E+00, 0.737902771477229E+00                        C_ECMWF_31.49     
     &,0.681971468329504E+00, 0.624206260436122E+00                        C_ECMWF_31.50     
     &,0.565358422012556E+00, 0.506153009322551E+00                        C_ECMWF_31.51     
     &,0.447304636427745E+00, 0.389528580005730E+00                        C_ECMWF_31.52     
     &,0.333542474805819E+00, 0.280063961920927E+00                        C_ECMWF_31.53     
     &,0.229799981421672E+00, 0.183431266650151E+00                        C_ECMWF_31.54     
     &,0.141589262660035E+00, 0.104826762957438E+00                        C_ECMWF_31.55     
     &,0.735830915251995E-01, 0.481402343652541E-01                        C_ECMWF_31.56     
     &,0.285753243044531E-01, 0.147052501718621E-01                        C_ECMWF_31.57     
     &,0.602519524620794E-02, 0.164082635987922E-02                        C_ECMWF_31.58     
     &,0.192708137852118E-03, 0.000000000000000E+00                        C_ECMWF_31.59     
     &,0.000000000000000E+00, 0.000000000000000E+00                        C_ECMWF_31.60     
     &,0.000000000000000E+00/                                              C_ECMWF_31.61     
                                                                           C_ECMWF_31.62     
      DATA AKH_ECMWF_31 /                                                  C_ECMWF_31.63     
     & 0.000000000000000E+00, 0.000000000000000E+00                        C_ECMWF_31.64     
     &,0.000000000000000E+00, 0.720635833740234E+02                        C_ECMWF_31.65     
     &,0.271626464843750E+03, 0.638148925781250E+03                        C_ECMWF_31.66     
     &,0.119588989257813E+04, 0.195480517578125E+04                        C_ECMWF_31.67     
     &,0.291156933593750E+04, 0.405071777343750E+04                        C_ECMWF_31.68     
     &,0.534591406250000E+04, 0.676133984375000E+04                        C_ECMWF_31.69     
     &,0.825321093750000E+04, 0.977140625000000E+04                        C_ECMWF_31.70     
     &,0.112612304687500E+05, 0.126652929687500E+05                        C_ECMWF_31.71     
     &,0.139255195312500E+05, 0.149852695312500E+05                        C_ECMWF_31.72     
     &,0.157915976562500E+05, 0.162976210937500E+05                        C_ECMWF_31.73     
     &,0.164650039062500E+05, 0.162666093750000E+05                        C_ECMWF_31.74     
     &,0.156892070312500E+05, 0.147363554687500E+05                        C_ECMWF_31.75     
     &,0.134313945312500E+05, 0.118205390625000E+05                        C_ECMWF_31.76     
     &,0.997613671875000E+04, 0.800000000000000E+04                        C_ECMWF_31.77     
     &,0.600000000000000E+04, 0.400000000000000E+04                        C_ECMWF_31.78     
     &,0.200000000000000E+04, 0.500000081956387E+02/                       C_ECMWF_31.79     
                                                                           C_ECMWF_31.80     
      DATA BKH_ECMWF_31 /                                                  C_ECMWF_31.81     
     & 0.100000000000000E+01, 0.992281496524811E+00                        C_ECMWF_31.82     
     &,0.972985208034515E+00, 0.944213211536407E+00                        C_ECMWF_31.83     
     &,0.907715857028961E+00, 0.864955842494965E+00                        C_ECMWF_31.84     
     &,0.817166984081268E+00, 0.765405237674713E+00                        C_ECMWF_31.85     
     &,0.710594415664673E+00, 0.653564572334290E+00                        C_ECMWF_31.86     
     &,0.595084249973297E+00, 0.535886585712433E+00                        C_ECMWF_31.87     
     &,0.476688146591187E+00, 0.418202280998230E+00                        C_ECMWF_31.88     
     &,0.361145019531250E+00, 0.306235373020172E+00                        C_ECMWF_31.89     
     &,0.254188597202301E+00, 0.205703258514404E+00                        C_ECMWF_31.90     
     &,0.161441504955292E+00, 0.122003614902496E+00                        C_ECMWF_31.91     
     &,0.878949761390686E-01, 0.594876408576965E-01                        C_ECMWF_31.92     
     &,0.369748584926128E-01, 0.203191563487053E-01                        C_ECMWF_31.93     
     &,0.919413194060326E-02, 0.291970069520175E-02                        C_ECMWF_31.94     
     &,0.390858156606555E-03, 0.000000000000000E+00                        C_ECMWF_31.95     
     &,0.000000000000000E+00, 0.000000000000000E+00                        C_ECMWF_31.96     
     &,0.000000000000000E+00, 0.000000000000000E+00/                       C_ECMWF_31.97     
!-----------------------------------------------------------------------   C_ECMWF_31.98