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//Variables		
	   float longitude(longitude) ;
                longitude:units = "degrees_east" ;
                longitude:long_name = "longitude" ;
        float latitude(latitude) ;
                latitude:units = "degrees_north" ;
                latitude:long_name = "latitude" ;
        int time(time) ;
                time:units = "hours since 1900-01-01 00:00:0.0" ;
                time:long_name = "time" ;
                time:calendar = "gregorian" ;
        short t2a(time, latitude, longitude) ;
                t2a:scale_factor = 0.000146876453558398 ;
                t2a:add_offset = 0.988291258275906 ;
                t2a:_FillValue = -32767s ;
                t2a:missing_value = -32767s ;
                t2a:units = "K" ;
                t2a:long_name = "2 metre temperature anomaly" ;

data = mnetcdf(
               netcdf_filename ='netcdffile.nc'
               netcdf_time_dimension_setting = "2017-10-02 00:00:00", #extract the specified time 
               netcdf_value_variable = var
              )

anomaly = mcont(contour = "off",
                     legend = "on",
                     contour_shade = "on",
                     contour_level_selection_type = "level_list",
                     contour_level_list = [-15.00, -0.5, 0.5, 15.00],
                     contour_label = "off",
                     contour_label_height = 0.40,
                     contour_label_colour = "charcoal",
                     contour_label_frequency = 1,
                     contour_shade_method = "area_fill",
                     contour_shade_colour_method = "gradients",
                     contour_gradients_colour_list = ['blue','white','white', 'red'],
                     contour_gradients_step_list = [50, 1, 50]
                     )

plot(data, contour)

//Variables		
	   double x(x) ;
                x:standard_name = "projection_x_coordinate" ;
                x:long_name = "x coordinate of projection" ;
                x:units = "m" ;
        double y(y) ;
                y:standard_name = "projection_y_coordinate" ;
                y:long_name = "y coordinate of projection" ;
                y:units = "m" ;
	    float accumulation(duration, y, x) ;
                accumulation:long_name = "observed 24-hour rainfall accumulation" ;
                accumulation:_fillvalue = -9999.f ;
                accumulation:units = "mm" ;
                accumulation:grid_mapping = "lambert_azimuthal_equal_area" ;
// global attributes:
                :datatype = "operaGrid" ;
                :time = "09/01/2017 12:00:00" ;
                :conventions = "CF-1.5" ;
                :projection = "+proj=laea +lat_0=55.0 +lon_0=10.0 +x_0=1950000.0 +y_0=-2100000.0 +units=m +ellps=WGS84" ;
                :grid_corners = -10.4345768386404, 31.7462153193251, -39.5357864125034, 67.0228327583087, 57.8119647501499, 
								67.6210371027505, 29.421038635578, 31.987650277945 ;