Pegasus_South 06Z pressure
1991       -   992.9   988.2   993.9       -   998.1   999.7   990.7   987.7   985.5   989.4  1001.1
1992   993.8  1001.9   993.6   992.0   998.3  1001.8   990.0   992.8   982.4   986.4   984.3   987.8
1993  1001.7   986.5   995.6   990.1   992.7   986.4   982.2   989.2   986.6   985.5   987.5   989.6
1994   991.1   990.5   987.1   994.3   994.2  1008.4   998.7   984.8   998.9   987.2   992.4   987.9
1995   987.7   989.4   999.9   992.9   990.7   998.0  1011.1   996.1   987.9   988.7   986.6   984.7
1996   992.4   997.5   993.6   987.2   994.5   991.8   991.5   996.9   998.5   981.1   995.1   992.3
1997   995.2   997.5   988.6   994.9   982.4   996.4   988.9   987.3   990.6   986.2   995.8   997.5
1998   991.7   988.2   990.6   985.1   991.9   985.6   989.7   988.6   998.0   989.2   982.2   988.4
1999   989.8   995.2   993.7   990.7   988.1  1008.6   988.3   993.8   991.3   974.6   980.3   981.5
2000   985.2   990.9   992.9   992.4   993.2   996.0   992.3   994.7   999.4   985.4   990.0  1002.9
2001   998.1   995.9   994.1   988.9       -       -   996.9   993.2   989.1   982.3   984.4   983.2
2002   989.4   985.5   998.9   990.4  1001.3  1004.3   998.5   988.4   996.0   999.0   992.0   985.9
2003       -       -       -       -       -       -       -       -       -       -       -       -
2004       -       -       -       -       -       -       -       -       -       -       -       -
2005       -       -       -       -       -       -       -       -       -       -       -       -
2006       -       -       -       -       -       -       -       -       -       -       -       -
2007       -       -       -       -       -       -       -       -       -       -       -       -
2008       -       -       -       -       -       -       -       -       -       -       -       -
2009       -       -       -       -       -       -       -       -       -       -       -       -