Correspondence between the L91 and L137 model levels showing the values of full level pressure, p_L91 and p_L137, respectively, for a surface pressure of 1013.250 hPa.

For a description of how model levels should be interpreted see the IFS Documentation Part III - Chapter 2, Section 2.2.1.

N (L91)p_L91 [hPa]N (L137)p_L137 [hPa]
10.010010.0100
20.029920.0255


30.0388
30.056840.0575


50.0829
40.101560.1168
50.171670.1611


80.2180
60.276890.2899
70.4285100.3793


110.4892
80.6396120.6224


130.7821
90.9244140.9716
101.2985151.1942


161.4535
111.7781171.7531


182.0965
122.3800192.4875
133.1209202.9298


213.4270
144.0176223.9829


234.6010
155.0860245.2851
166.3417256.0388


266.8654
177.7988277.7686


288.7516
189.4706299.8177
1911.36883010.9703


3112.2123
2013.50373213.5469


3314.9770
2115.88443416.5054
2218.51793518.1348


3619.8681
2321.41013721.7076
2424.56533823.6560


3925.7156
2527.98604027.8887


4130.1776
2631.67364232.5843
2735.62814335.1111


4437.7598
2839.84814540.5321
2944.33104643.4287


4746.4498
3049.07324849.5952
3154.07014952.8644


5056.2567
3259.31505159.7721
3364.79785263.4151


5367.1941
3470.50615471.1187
3576.42925575.1999


5679.4496
3682.57255783.8816
3788.95895888.5112
3895.61725993.3527


6098.4164
39102.581361103.7100
40109.891362109.2417
41117.594263115.0198


64121.0526
42125.745365127.3487
43134.398166133.9170
44143.590967140.7663


68147.9058
45153.353869155.3448
46163.718070163.0927
47174.716671171.1591


72179.5537
48186.383773188.2867
49198.755674197.3679


75206.8078
50211.869776216.6166
51225.765677226.8050
52240.484478237.3837


79248.3634
53256.069080259.7553
54272.564481271.5704
55290.017582283.8200


83296.5155
56308.477384309.6684
57327.994885323.2904


86337.3932
58348.623387351.9887
59370.418288367.0889


89382.7058
60393.437590398.8516
61417.733791415.5387


92432.7792
62443.344193450.5858
63470.165994468.9708


95487.9470
64497.958496507.5021
65526.462097527.5696
66555.398998548.0312


99568.7678
67584.4855100589.6797
68613.4989101610.6646


102631.6194
69642.2899103652.4424
70670.7310104673.0352
71698.7032105693.3043


106713.1631
72726.0656107732.5325
73752.6718108751.3426


109769.5329
74778.4036110787.0528
75803.1575111803.8622
76826.8141112819.9302


113835.2358
77849.2512114849.7668


115863.5190
78870.3798116876.4957
79890.1341117888.7066


118900.1669
80908.4403119910.8965
81925.2226120920.9193


121930.2618
82940.4415122938.9532


123947.0240
83954.0914124954.5059


125961.4311
84966.1707126967.8315


127973.7392
85976.6735128979.1852
86985.6311129984.2002


130988.8133
87993.3027131993.0527


132996.9452
88999.83731331000.5165
891005.12221341003.7906


1351006.7900
901009.14591361009.5363
911012.04941371012.0494