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# importing Magics module
from Magics.macro import *

# Setting of the output file name
output = output(output_formats=['png'],
                output_name_first_page_number='off',
                output_name="odb_step1")

# Background Coastlines
background = mcoast(
    map_coastline_sea_shade_colour='white',
    map_coastline_land_shade_colour='cream',
    map_grid='on',
    map_coastline_land_shade='on',
    map_coastline_sea_shade='on',
    map_label='on',
    map_coastline_colour='tan',
    )
# Import odb data
odb = odb_geopoints(odb_filename='geo.odb',
                    odb_latitude_variable='lat@hdr',
                    odb_longitude_variable='lon@hdr',
                    )
# Define the symbol plotting
symbol = msymb(symbol_type='marker',
               symbol_colour='navy',
               symbol_marker_index=3,
               symbol_height=0.4,
            )
# Add a title 
lines = ['Using odb...', 
         'select lat@hdr, lon@hdr, obsvalue@body where (source=\'ispdv2.2\') and (varno=110)',
         ]

title = mtext(
    text_lines=lines,
    text_justification='left',
    text_font_size=0.7,
    text_colour='charcoal',
)

#Create the plot
plot(output, background, odb, symbol, title)

# importing Magics module
from Magics.macro import *

# Setting of the output file name
output = output(output_formats=['png'],
                output_name_first_page_number='off',
                output_name='odb_step2')

# Background Coastlines
background = mcoast(
    map_coastline_sea_shade_colour='white',
    map_coastline_land_shade_colour='cream',
    map_grid='on',
    map_coastline_land_shade='on',
    map_coastline_sea_shade='on',
    map_label='on',
    map_coastline_colour='tan',
    )

# Import odb data
odb = odb_geopoints(odb_filename='geo.odb',
                    odb_latitude_variable='lat@hdr',
                    odb_longitude_variable='lon@hdr',
                    odb_value_variable='obsvalue@body',
                    )

# Define the symbol plotting
symbol = msymb(symbol_type='marker',
               symbol_colour='navy',
               symbol_advanced_table_selection_type='list',
               symbol_advanced_table_level_list=[50000., 75000., 90000., 100000., 
							100500., 101000., 101500., 102000., 102500., 103000., 
							103500., 104000., 105000.],
               symbol_advanced_table_min_level_colour='blue',
               symbol_advanced_table_max_level_colour='red',
               symbol_advanced_table_colour_direction='clockwise',
               symbol_table_mode='advanced',
               legend='on'
               )
#Adding some text
lines = ['Using odb colouring the sumbol according to the value of the observation...', 
         'select lat@hdr, lon@hdr, obsvalue@body where (source=\'ispdv2.2\') and (varno=110),]

title = mtext(
    text_lines=lines,
    text_html='true',
    text_justification='left',
    text_font_size=0.7,
    text_colour='charcoal',
    )

#adding some legend
legend = mlegend(legend='on', legend_text_colour='navy',
                 legend_display_type='continuous')


#Create the plot
plot(output, background, odb, symbol, title,legend)