<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.4">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-04-10T08:15:00Z</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>2026-04-10T08:19:38Z</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>20260410_0815</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="2026-04-10T08:15:00Z" ensemble_member_id="0">
		<feature identifier="2" type="3D_reflectivity_feature">
			<metadata>
				<identifier>2</identifier>
				<code>2026041008150000000000</code>
				<reference_time format="ISO 8601">2026-04-10T08:15:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>3</number_2D_features>
				<contributing_sweeps>
					<elevations site="isn">0.8 1.5 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">67.062500</covered_area>
				<area_growth_rate>-1000000000.00</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">48.59552</latitude>
						<longitude unit="degrees">11.58807</longitude>
						<height_msl unit="m">1750</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">1.258</major_axis>
						<minor_axis unit="km">1.069</minor_axis>
						<angle unit="degrees">97.01</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">2939</echo_top_msl>
				<echo_bottom_msl unit="m">882</echo_bottom_msl>
				<vertical_extent unit="m">2057</vertical_extent>
				<volume unit="km^3">108.312500000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>48.63317 48.63112 48.63158 48.62748 48.62759 48.62144 48.62149 48.60918 48.60707 48.60274 48.58799 48.57933 48.57928 48.57062 48.57027 48.56378 48.56167 48.55951 48.55933 48.55500 48.55289 48.55283 48.55488 48.55476 48.56296 48.56290 48.56904 48.57115 48.57729 48.59837 48.60041 48.60252 48.60457 48.60879 48.61288 48.61282 48.62101 48.62311 48.62360 48.62577 48.62583 48.63017 48.63047 48.63264</latitudes>
							<longitudes>11.58723 11.58397 11.55852 11.55198 11.54562 11.53583 11.53264 11.51306 11.51298 11.51917 11.51858 11.53095 11.53412 11.54649 11.56554 11.57481 11.57472 11.57781 11.58733 11.59350 11.59342 11.59659 11.59985 11.60620 11.61926 11.62243 11.63223 11.63232 11.64212 11.64303 11.64630 11.64639 11.64966 11.64985 11.65639 11.65957 11.67265 11.67275 11.64731 11.64422 11.64104 11.63486 11.61895 11.61586</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">436</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">0.12</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">67.062500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">67.062500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">67.062500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">28.187500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">0.000000</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>0.00</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">2939</echo_top>
					<echo_top threshold="35 dBZ">2939</echo_top>
					<echo_top threshold="40 dBZ">2939</echo_top>
					<echo_top threshold="45 dBZ">2889</echo_top>
					<echo_top threshold="50 dBZ">0</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">108.312500000</volume>
					<volume threshold="35 dBZ">108.312500000</volume>
					<volume threshold="40 dBZ">107.953125000</volume>
					<volume threshold="45 dBZ">39.390625000</volume>
					<volume threshold="50 dBZ">0.000000000</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>0.00</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>0</hail_flag>
				<heavy_rain_flag>0</heavy_rain_flag>
				<gust_flag>1</gust_flag>
				<maximum_estimated_wind_gust unit="km/h">66.985</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">2.840</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">0.966</cell_based_VIL_density>
				<mass unit="db(km^3.z)">155.137</mass>
				<min_value unit="dBZ">39.95</min_value>
				<max_value unit="dBZ">49.59</max_value>
				<average_value unit="dBZ">44.79</average_value>
				<heavy_rain_potential unit="mm">2.24</heavy_rain_potential>
				<heavy_rain_potential_accumulation_time unit="min">60</heavy_rain_potential_accumulation_time>
				<number_pixels>329</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">-1000000000</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">-1000000000</echo_top_hail_total>
				<echo_bottom_rain_hail unit="m">-1000000000</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">-1000000000</echo_bottom_hail_total>
				<area_rain_hail unit="km^2">0.000000</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">0.000000</area_hail_total>
				<volume_rain_hail unit="km^3">0.000000000</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">0.000000000</volume_hail_total>
			</hymec>
			<lightning>
				<lightning_rate unit="strokes/5min">1</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.015</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">2026-04-10T08:15:00Z</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">75.486</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-04-10T08:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.56990</latitude>
							<longitude unit="degrees">11.65809</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.617</major_axis>
							<minor_axis unit="km">1.499</minor_axis>
							<angle unit="degrees">97.78</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.54422</latitude>
							<longitude unit="degrees">11.72802</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.196</major_axis>
							<minor_axis unit="km">3.170</minor_axis>
							<angle unit="degrees">104.01</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.51849</latitude>
							<longitude unit="degrees">11.79785</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">6.147</major_axis>
							<minor_axis unit="km">6.130</minor_axis>
							<angle unit="degrees">354.59</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.49270</latitude>
							<longitude unit="degrees">11.86759</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.952</major_axis>
							<minor_axis unit="km">9.917</minor_axis>
							<angle unit="degrees">0.49</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.46687</latitude>
							<longitude unit="degrees">11.93723</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">14.415</major_axis>
							<minor_axis unit="km">14.369</minor_axis>
							<angle unit="degrees">1.69</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.44098</latitude>
							<longitude unit="degrees">12.00678</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">19.453</major_axis>
							<minor_axis unit="km">19.398</minor_axis>
							<angle unit="degrees">2.17</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.41504</latitude>
							<longitude unit="degrees">12.07623</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">25.012</major_axis>
							<minor_axis unit="km">24.951</minor_axis>
							<angle unit="degrees">2.42</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T08:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.38905</latitude>
							<longitude unit="degrees">12.14559</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">31.056</major_axis>
							<minor_axis unit="km">30.990</minor_axis>
							<angle unit="degrees">2.57</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T09:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.36301</latitude>
							<longitude unit="degrees">12.21485</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">37.556</major_axis>
							<minor_axis unit="km">37.486</minor_axis>
							<angle unit="degrees">2.67</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T09:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.33692</latitude>
							<longitude unit="degrees">12.28402</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">44.491</major_axis>
							<minor_axis unit="km">44.417</minor_axis>
							<angle unit="degrees">2.74</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T09:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.31077</latitude>
							<longitude unit="degrees">12.35310</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">51.843</major_axis>
							<minor_axis unit="km">51.765</minor_axis>
							<angle unit="degrees">2.79</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-04-10T09:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">48.28458</latitude>
							<longitude unit="degrees">12.42208</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">59.597</major_axis>
							<minor_axis unit="km">59.515</minor_axis>
							<angle unit="degrees">2.82</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>