Correspondence between 60 and 91 model level definitions

Correspondence between the L60 and L91 model levels showing the values of full level pressure, p_L60 and p_L91, respectively, for a surface pressure of PS[hPa]= 1013.250.

  N(L60)     p_L60[hPa]   N(L91)     p_L91[hPa]

    1          0.1000       4          0.1015
    2          0.2921       6          0.2768
    3          0.5104       7          0.4285
    4          0.7964       8          0.6396
    5          1.1506       9          0.9244
    6          1.5753      10          1.2985
    7          2.0768      11          1.7781
    8          2.6664      12          2.3800
    9          3.3623      13          3.1209
   10          4.1930      14          4.0176
   11          5.2013      15          5.0860
   12          6.4443      16          6.3417
   13          7.9844      17          7.7988
   14          9.8925      18          9.4706
   15         12.2565      19         11.3688
   16         15.1856      21         15.8844
   17         18.8146      22         18.5179
   18         23.3108      24         24.5653
   19         28.8816      25         27.9860
   20         35.7836      27         35.6281
   21         44.3350      29         44.3310
   22         54.6236      31         54.0701
   23         66.6233      33         64.7978
   24         80.3968      36         82.5725
   25         95.9781      38         95.6172
   26        113.4212      40        109.8913
   27        132.7577      43        134.3981
   28        153.9952      45        153.3538
   29        177.1176      47        174.7166
   30        202.0859      49        198.7556
   31        228.8387      51        225.7656
   32        257.3558      53        256.0690
   33        287.6384      55        290.0175
   34        319.6307      57        327.9948
   35        353.2256      58        348.6233
   36        388.2700      60        393.4375
   37        424.5707      61        417.7338
   38        461.8997      63        470.1659
   39        500.0000      64        497.9584
   40        538.5913      65        526.4620
   41        577.3754      67        584.4855
   42        616.0417      68        613.4989
   43        654.2731      69        642.2899
   44        691.7515      71        698.7032
   45        728.1631      72        726.0656
   46        763.2045      73        752.6718
   47        796.5878      75        803.1575
   48        828.0469      76        826.8141
   49        857.3419      77        849.2512
   50        884.2661      79        890.1340
   51        908.6506      80        908.4403
   52        930.3702      81        925.2226
   53        949.3494      83        954.0914
   54        965.5672      84        966.1707
   55        979.0633      85        976.6735
   56        989.9435      87        993.3027
   57        998.3854      88        999.8373
   58       1004.6437      89       1005.1222
   59       1009.0563      90       1009.1459
   60       1012.0494      91       1012.0494

A description of how model levels should be interpreted is available here.

25.09.2006