#Metview Macro

# **************************** LICENSE START ***********************************
#
# Copyright 2012 ECMWF. This software is distributed under the terms
# of the Apache License version 2.0. In applying this license, ECMWF does not
# waive the privileges and immunities granted to it by virtue of its status as
# an Intergovernmental Organization or submit itself to any jurisdiction.
#
# ***************************** LICENSE END ************************************

# Importing : /macro_tutorial/macro_tut1/TUV_Data

tuv_data = read("/home/graphics/cgi/metview//macro_tutorial/macro_tut1/TUV_Data")

# Importing : /macro_tutorial/macro_tut1/tfc

tfc = read(
        logstats    :    "",
        type    :    "fc",
        param    :    130,
        date    :    20120228,
        step    :    48,
        data    :    tuv_data
        )


# Importing : /macro_tutorial/macro_tut1/tan

tan = read(
        logstats    :    "",
        type    :    "an",
        param    :    130,
        date    :    20120301,
        data    :    tuv_data
        )

# Importing : /macro_tutorial/macro_tut1/fa_diff

fa_diff = tfc - tan

plot(fa_diff)
