NCEP 93101812 12GMT at 50.5N 4.5E, tropoP = -9999.0mb, tropoT = -9999.0K format 8f10.1 pressures for the temperatures (mb) 1000.0 850.0 700.0 500.0 400.0 300.0 250.0 200.0 150.0 100.0 70.0 50.0 30.0 10.0 5.0 2.0 1.0 0.4 temperatures (K) -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 213.4 213.2 215.1 227.0 238.0 251.3 254.4 261.3 pressures for the geopotential heights (mb) 1000.0 850.0 700.0 500.0 400.0 300.0 250.0 200.0 150.0 100.0 70.0 50.0 30.0 10.0 5.0 2.0 1.0 0.4 geopotential heights (gpm) -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 -9999.0 18389.0 20490.2 23683.4 30790.4 35508.5 42052.9 47222.2 54045.7