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#Metview Macro

#  **************************** LICENSE START ***********************************
# 
#  Copyright 2019 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 ************************************
# 

# read TEMP bufr file
bd = read("temp.bufr")

# define observation plotting - selecting level 250 hPa
obsp = mobs(
    obs_distance_apart : 1,
    obs_level          : 250,
    obs_size           : 0.35,
    obs_ring_size      : 0.4,
    obs_station_ring       : "off"
    )

# define land-sea shading
coast = mcoast(
    map_coastline_land_shade        : "on",
    map_coastline_land_shade_colour : "grey",
    map_coastline_sea_shade         : "on",
    map_coastline_sea_shade_colour  : "RGB(0.8944,0.9086,0.9330)",
    map_grid_colour                 : "charcoal",
    map_grid_longitude_increment    : 10
    )

# define map projection
view = geoview(
    map_projection         : "lambertpolar_north_atlanticstereographic",
    map_area_definition    : "corners",
    area                   : [2717.9544,-7273.5661,5943.74,33,43.7384],
    map_vertical_longitude : -40,
    coastlines          :  coast
    )

# add title
title = mtext(text_lines : "TEMP 250 hpa",
          text_font_size : 0.4)

# define the output plot file
setoutput(pdf_output(output_name : 'temp_map'))

# generate plot
plot(view, bd, obsp, title)

#  **************************** LICENSE START ***********************************
# 
#  Copyright 2019 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 ************************************
# 

import metview as mv

# read TEMP bufr file
bd = mv.read("temp.bufr")

# define observation plotting - selecting level 250 hPa
obsp = mv.mobs(
    obs_distance_apart = 1,
    obs_level          = 250,
    obs_size           = 0.35,
    obs_ring_size      = 0.4,
    obs_station_ring   = "off"
    )

# define land-sea shading
coast = mv.mcoast(
    map_coastline_land_shade        = "on",
    map_coastline_land_shade_colour = "grey",
    map_coastline_sea_shade         = "on",
    map_coastline_sea_shade_colour  = "RGB(0.8944,0.9086,0.9330)",
    map_grid_colour                 = "charcoal",
    map_grid_longitude_increment    = 10
    )

# define map projection
view = mv.geoview(
    map_projection         = "lambertpolar_north_atlanticstereographic",
    map_area_definition    = "corners",
    area                   = [2717.9544,-7273.5661,5943.74,33,43.7384],
    map_vertical_longitude = -40,
    coastlines             =  coast
    )
   
# add title
title = mv.mtext(text_lines = "TEMP 250 hpa",
          text_font_size = 0.4)

# define the output plot file
mv.setoutput(mv.pdf_output(output_name = 'temp_map'))

# generate plot
mv.plot(view, bd, obsp, title)