41 1020
De Rudder, Anne
Rutherford Appleton Laboratory, Chilton OX11 0QX, UK - Tel.: +44 (0) 1235 445837
BISA 1-D stratospheric model
NERC Data Grid (NDG) project
5 13
1976 01 01 2002 10 30
5
10
Altitude (km)
4
1.E+12 1.E+06 1.E+04 1
1.E+08 1.E+08 1.E+08 10000
Molecular oxygen concentration (cm-3)
Ozone concentration (cm-3)
O(3P) concentration (cm-3)
O(1D) concentration (cm-3)
0
10
Example of FFI 1020 (b).
This example illustrating NASA Ames file format index 1020 is based on results
of a 1-D model quoted in G. Brasseur and S. Solomon, Aeronomy of the Middle
Atmosphere, Reidel, 1984 (p. 211). The first date on line 7 (1st of January
1976) is fictitious since the parameters are yearly averages. We have signalled
the absence of calculated values at 30 and 105 km by using the "missing value"
flags (see line 13). The missing value flag is also used to give account for the
fact that there is virtually no O(1D) present below the altitude of 20 km. Note
that this example is similar to Example 1020 (a) but has no auxiliary dependent
variable.
11
The files included in this data set illustrate each of the 9 NASA Ames file
format indices (FFI). A detailed description of the NASA Ames format can be
found on the Web site of the British Atmospheric Data Centre (BADC) at
http://www.badc.rl.ac.uk/help/formats/NASA-Ames/
E-mail contact: badc@rl.ac.uk
Reference: S. E. Gaines and R. S. Hipskind, Format Specification for Data
Exchange, Version 1.3, 1998. This work can be found at
http://cloud1.arc.nasa.gov/solve/archiv/archive.tutorial.html
and a copy of it at
http://www.badc.rl.ac.uk/help/formats/NASA-Ames/G-and-H-June-1998.html
10
1.7E+06 8.1E+05 3.6E+05 1.6E+05 1.0E+08 3.5E+04 1.7E+04 8900 4800 2600
1.0E+06 1.1E+06 2.9E+06 3.2E+06 1.0E+08 2.0E+06 1.0E+06 3.2E+05 1.0E+05 3.2E+04
1.3 5.5 94 670 1.0E+08 2.4E+04 1.2E+05 3.7E+05 6.5E+05 8.4E+05
10000 10000 0.9 5 10000 100 330 600 610 440
60
1500 820 420 200 90 37 12.5 4.7 1.9 1.E+08
1000 3200 1000 320 140 100 110 13 1.7 1.E+08
6.5E+05 5.0E+05 4.0E+05 3.8E+05 1.4E+06 3.0E+06 3.0E+07 3.3E+07 3.2E+07 1.E+08
260 150 96 67 70 120 420 490 1200 10000