<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.4">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-04-05T14:40:00Z</reference_time>
			<ensemble_member_id>0</ensemble_member_id>
		</metadata>
		<product>
			<system>KONRAD3D</system>
			<title>Detection and tracking of convective cells at DWD</title>
			<creation-date>2026-04-05T14:44:36Z</creation-date>
			<run>
				<name>konrad3d_1.7</name>
				<description>KONRAD3D 1.7 Operational</description>
				<ensemble_member_id>0</ensemble_member_id>
			</run>
			<source>
				<server>k3d_op1</server>
				<software-version>POLARA_konrad3d_1.7_op.017</software-version>
			</source>
			<associated_grid_projection>
				<polara_grid_id>DE4800_WGS84</polara_grid_id>
				<projection_type>polar_stereographic</projection_type>
				<earth_axes unit="m">
					<major_axis>6378137</major_axis>
					<minor_axis>6356752</minor_axis>
				</earth_axes>
				<grid_resolution unit="m">
					<vertical>250</vertical>
					<horizontal>250</horizontal>
				</grid_resolution>
				<grid_size unit="pixel_in_projection">
					<row>4800.000</row>
					<column>4400.000</column>
				</grid_size>
				<projection_origin unit="degrees">
					<latitude>90.00000</latitude>
					<longitude>10.00000</longitude>
				</projection_origin>
				<latitude_of_true_scale unit="degrees">60.00000</latitude_of_true_scale>
				<distance_upper_left_corner_to_projection_origin unit="m">
					<x0_offset>-543697</x0_offset>
					<y0_offset>-3622089</y0_offset>
				</distance_upper_left_corner_to_projection_origin>
				<proj4_init_string>+proj=stere +lat_0=90 +lat_ts=60 +lon_0=10 +a=6378137 +b=6356752.3142451802 +no_defs +x_0=543571.83521776402 +y_0=3622213.8619310022</proj4_init_string>
				<projected_area unit="degrees">
					<upper_left_corner>55.86209 1.46330</upper_left_corner>
					<upper_right_corner>55.84544 18.73162</upper_right_corner>
					<lower_left_corner>45.69643 3.56699</lower_left_corner>
					<lower_right_corner>45.68461 16.58087</lower_right_corner>
				</projected_area>
			</associated_grid_projection>
		</product>
		<data>
			<radar>
				<source>Zh</source>
				<type>quality assured radar data</type>
				<init_time>20260405_1440</init_time>
				<available_sweeps>
					<elevations site="asb">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="boo">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="drs">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="eis">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="ess">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="fbg">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="fld">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="hnr">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="isn">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="mem">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="neu">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="nhb">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="oft">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="pro">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="ros">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="tur">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="umd">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
				</available_sweeps>
			</radar>
		</data>
	</head>
	<cells reference_time="2026-04-05T14:40:00Z" ensemble_member_id="0">
		<feature identifier="0" type="3D_reflectivity_feature">
			<metadata>
				<identifier>0</identifier>
				<code>2026040514400000000000</code>
				<reference_time format="ISO 8601">2026-04-05T14:40:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>11</number_2D_features>
				<contributing_sweeps>
					<elevations site="eis">0.5</elevations>
					<elevations site="isn">0.8 2.5 1.5 0.5</elevations>
					<elevations site="mem">0.8 1.5 0.5</elevations>
					<elevations site="tur">0.8 1.5 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">35.875000</covered_area>
				<area_growth_rate>-1000000000.00</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">48.52552</latitude>
						<longitude unit="degrees">11.23953</longitude>
						<height_msl unit="m">2979</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">1.067</major_axis>
						<minor_axis unit="km">0.587</minor_axis>
						<angle unit="degrees">103.64</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">5233</echo_top_msl>
				<echo_bottom_msl unit="m">1035</echo_bottom_msl>
				<vertical_extent unit="m">4198</vertical_extent>
				<volume unit="km^3">112.531250000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>48.55079 48.54666 48.54670 48.54464 48.54253 48.53841 48.52576 48.51931 48.51088 48.50873 48.50842 48.50627 48.50590 48.50375 48.50324 48.50108 48.50104 48.50515 48.50731 48.50942 48.51157 48.52000 48.52431 48.52642 48.53288 48.53920 48.54136 48.54173 48.54819 48.54837 48.55052</latitudes>
							<longitudes>11.20264 11.19616 11.19298 11.18974 11.18968 11.18320 11.18281 11.19212 11.19186 11.19497 11.21716 11.22027 11.24563 11.24874 11.28361 11.28671 11.28988 11.29637 11.29327 11.29334 11.29024 11.29053 11.28432 11.28440 11.27509 11.27530 11.27220 11.24681 11.23749 11.22479 11.22169</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">462</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">0</accumulated_elevation_change>
				<number_adjacent_cells_depending_on_range>
					<number_adjacent_cells range="4.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="8.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="12.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="16.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="20.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="2000.000 km">0</number_adjacent_cells>
				</number_adjacent_cells_depending_on_range>
			</geometry>
			<intensity>
				<severity unit="severity_points">1</severity>
				<severity_decimal unit="severity_points">0.50</severity_decimal>
				<severity_unconsolidated unit="severity_points">0</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.22</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">35.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">35.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">35.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">34.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">14.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">0.000000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="60 dBZ">0.000000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="65 dBZ">0.000000</area_of_projected_polygon>
				</area_of_projected_polygon_above_threshold>
				<area_above_50_dBZ_ratio>0.41</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.00</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">5233</echo_top>
					<echo_top threshold="35 dBZ">5233</echo_top>
					<echo_top threshold="40 dBZ">5233</echo_top>
					<echo_top threshold="45 dBZ">5221</echo_top>
					<echo_top threshold="50 dBZ">5163</echo_top>
					<echo_top threshold="55 dBZ">0</echo_top>
					<echo_top threshold="60 dBZ">0</echo_top>
					<echo_top threshold="65 dBZ">0</echo_top>
				</echo_top_threshold>
				<volume_above_threshold unit="km^3">
					<volume threshold="30 dBZ">112.531250000</volume>
					<volume threshold="35 dBZ">112.531250000</volume>
					<volume threshold="40 dBZ">112.531250000</volume>
					<volume threshold="45 dBZ">107.406250000</volume>
					<volume threshold="50 dBZ">36.953125000</volume>
					<volume threshold="55 dBZ">0.000000000</volume>
					<volume threshold="60 dBZ">0.000000000</volume>
					<volume threshold="65 dBZ">0.000000000</volume>
				</volume_above_threshold>
				<volume_above_50_dBZ_ratio>0.33</volume_above_50_dBZ_ratio>
				<volume_above_55_dBZ_ratio>0.00</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">0</blue_chimney_mean_vertical_extent>
				<hail_flag>1</hail_flag>
				<heavy_rain_flag>0</heavy_rain_flag>
				<gust_flag>1</gust_flag>
				<maximum_estimated_wind_gust unit="km/h">71.284</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">10.020</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.915</cell_based_VIL_density>
				<mass unit="db(km^3.z)">160.116</mass>
				<min_value unit="dBZ">42.52</min_value>
				<max_value unit="dBZ">54.42</max_value>
				<average_value unit="dBZ">49.60</average_value>
				<heavy_rain_potential unit="mm">2.32</heavy_rain_potential>
				<heavy_rain_potential_accumulation_time unit="min">60</heavy_rain_potential_accumulation_time>
				<number_pixels>270</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">-1000000000.000</severity_trend>
					<severity_trend_category unit="severity_trend_category">-1000000000</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">-1000000000.00</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">-1000000000.00</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">-1000000000.000</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-1000000000</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-1000000000.000</mass_trend>
				</trends>
			</intensity>
			<hymec>
				<echo_top_rain_hail unit="m">2293</echo_top_rain_hail>
				<echo_top_hail unit="m">-1000000000</echo_top_hail>
				<echo_top_large_hail unit="m">-1000000000</echo_top_large_hail>
				<echo_top_hail_total unit="m">2293</echo_top_hail_total>
				<echo_bottom_rain_hail unit="m">1073</echo_bottom_rain_hail>
				<echo_bottom_hail unit="m">-1000000000</echo_bottom_hail>
				<echo_bottom_large_hail unit="m">-1000000000</echo_bottom_large_hail>
				<echo_bottom_hail_total unit="m">1073</echo_bottom_hail_total>
				<area_rain_hail unit="km^2">0.500000</area_rain_hail>
				<area_hail unit="km^2">0.000000</area_hail>
				<area_large_hail unit="km^2">0.000000</area_large_hail>
				<area_hail_total unit="km^2">0.500000</area_hail_total>
				<volume_rain_hail unit="km^3">0.781250000</volume_rain_hail>
				<volume_hail unit="km^3">0.000000000</volume_hail>
				<volume_large_hail unit="km^3">0.000000000</volume_large_hail>
				<volume_hail_total unit="km^3">0.781250000</volume_hail_total>
			</hymec>
			<lightning>
				<lightning_rate unit="strokes/5min">6</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.167</lightning_density>
				<lightning_rate_history unit="strokes/5min">-1000000000 -1000000000 -1000000000</lightning_rate_history>
				<reference_time_last_lightning_jump format="ISO 8601">not-a-date-time</reference_time_last_lightning_jump>
				<seconds_since_last_lightning_jump>-1000000000</seconds_since_last_lightning_jump>
				<number_detected_lightning_jumps>0</number_detected_lightning_jumps>
			</lightning>
			<tracking>
				<reference_time_first_detection format="ISO 8601">2026-04-05T14:40:00Z</reference_time_first_detection>
				<number_detections>1</number_detections>
				<mergers>
					<merge_event>false</merge_event>
					<reference_time_last_merge format="ISO 8601">not-a-date-time</reference_time_last_merge>
					<number_merge_events_along_track>0</number_merge_events_along_track>
				</mergers>
				<splits>
					<split_event>false</split_event>
					<reference_time_last_split format="ISO 8601">not-a-date-time</reference_time_last_split>
					<number_split_events_along_track>0</number_split_events_along_track>
				</splits>
				<cell_speed unit="km/h">74.407</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-04-05T14:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52555</latitude>
							<longitude unit="degrees">11.31823</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.295</major_axis>
							<minor_axis unit="km">0.914</minor_axis>
							<angle unit="degrees">103.04</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T14:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52550</latitude>
							<longitude unit="degrees">11.39693</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.948</major_axis>
							<minor_axis unit="km">2.776</minor_axis>
							<angle unit="degrees">101.58</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T14:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52537</latitude>
							<longitude unit="degrees">11.47564</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.920</major_axis>
							<minor_axis unit="km">5.815</minor_axis>
							<angle unit="degrees">99.90</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52518</latitude>
							<longitude unit="degrees">11.55434</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.694</major_axis>
							<minor_axis unit="km">9.613</minor_axis>
							<angle unit="degrees">98.43</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52492</latitude>
							<longitude unit="degrees">11.63304</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">14.111</major_axis>
							<minor_axis unit="km">14.039</minor_axis>
							<angle unit="degrees">97.27</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52458</latitude>
							<longitude unit="degrees">11.71175</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">19.090</major_axis>
							<minor_axis unit="km">19.023</minor_axis>
							<angle unit="degrees">96.41</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52417</latitude>
							<longitude unit="degrees">11.79044</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">24.583</major_axis>
							<minor_axis unit="km">24.517</minor_axis>
							<angle unit="degrees">95.76</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52369</latitude>
							<longitude unit="degrees">11.86914</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">30.553</major_axis>
							<minor_axis unit="km">30.488</minor_axis>
							<angle unit="degrees">95.28</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52313</latitude>
							<longitude unit="degrees">11.94784</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">36.974</major_axis>
							<minor_axis unit="km">36.909</minor_axis>
							<angle unit="degrees">94.92</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52251</latitude>
							<longitude unit="degrees">12.02653</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">43.824</major_axis>
							<minor_axis unit="km">43.758</minor_axis>
							<angle unit="degrees">94.64</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52181</latitude>
							<longitude unit="degrees">12.10522</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">51.086</major_axis>
							<minor_axis unit="km">51.020</minor_axis>
							<angle unit="degrees">94.42</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-05T15:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.52105</latitude>
							<longitude unit="degrees">12.18391</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">58.746</major_axis>
							<minor_axis unit="km">58.678</minor_axis>
							<angle unit="degrees">94.25</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>