<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-05-26T12:30:00Z</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>2026-05-26T12:35:21Z</creation-date>
			<run>
				<name>konrad3d_1.8</name>
				<description>KONRAD3D 1.8 Operational</description>
				<ensemble_member_id>0</ensemble_member_id>
			</run>
			<source>
				<server>k3d_op1</server>
				<software-version>POLARA_konrad3d_1.8.005</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>20260526_1230</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>
				</available_sweeps>
				<missing_sweeps>
					<elevations site="umd">0.5 0.8 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
				</missing_sweeps>
			</radar>
		</data>
	</head>
	<cells reference_time="2026-05-26T12:30:00Z" ensemble_member_id="0">
		<feature identifier="16" type="3D_reflectivity_feature">
			<metadata>
				<identifier>16</identifier>
				<code>2026052612300000000000</code>
				<reference_time format="ISO 8601">2026-05-26T12:30:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>3</number_2D_features>
				<contributing_sweeps>
					<elevations site="ros">0.8 1.5 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">9.687500</covered_area>
				<area_growth_rate>-1000000000.00</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">55.32861</latitude>
						<longitude unit="degrees">12.69390</longitude>
						<height_msl unit="m">3024</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.696</major_axis>
						<minor_axis unit="km">0.203</minor_axis>
						<angle unit="degrees">112.17</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">5764</echo_top_msl>
				<echo_bottom_msl unit="m">1235</echo_bottom_msl>
				<vertical_extent unit="m">4529</vertical_extent>
				<volume unit="km^3">26.015625000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>55.34566 55.34148 55.33710 55.33251 55.33221 55.32992 55.32971 55.32513 55.32482 55.32252 55.32232 55.32002 55.31971 55.31742 55.31721 55.31491 55.31470 55.31679 55.32336 55.32357 55.32587 55.32607 55.32837 55.32858 55.33317 55.33337 55.33567 55.33598 55.34056 55.34077 55.34306 55.34337</latitudes>
							<longitudes>12.65182 12.64377 12.64342 12.65075 12.66228 12.66594 12.67363 12.68096 12.69248 12.69614 12.70383 12.70749 12.71901 12.72267 12.73036 12.73401 12.74170 12.74572 12.74627 12.73859 12.73493 12.72725 12.72359 12.71590 12.70858 12.70089 12.69723 12.68570 12.67837 12.67068 12.66702 12.65548</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">0</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">0</severity>
				<severity_decimal unit="severity_points">0.49</severity_decimal>
				<severity_unconsolidated unit="severity_points">0</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.49</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">9.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">9.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">9.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">9.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">3.375000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">0.625000</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>0.35</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.06</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">5764</echo_top>
					<echo_top threshold="35 dBZ">5764</echo_top>
					<echo_top threshold="40 dBZ">5764</echo_top>
					<echo_top threshold="45 dBZ">5764</echo_top>
					<echo_top threshold="50 dBZ">5751</echo_top>
					<echo_top threshold="55 dBZ">3372</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">26.015625000</volume>
					<volume threshold="35 dBZ">26.015625000</volume>
					<volume threshold="40 dBZ">26.015625000</volume>
					<volume threshold="45 dBZ">26.015625000</volume>
					<volume threshold="50 dBZ">8.640625000</volume>
					<volume threshold="55 dBZ">1.562500000</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>0.06</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">2500</blue_chimney_mean_vertical_extent>
				<hail_flag>0</hail_flag>
				<heavy_rain_flag>0</heavy_rain_flag>
				<gust_flag>0</gust_flag>
				<gust_flag_without_mesocyclones>0</gust_flag_without_mesocyclones>
				<maximum_estimated_wind_gust unit="km/h">57.785</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">11.671</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">2.025</cell_based_VIL_density>
				<cell_based_VII unit="kg/m^2">1.623</cell_based_VII>
				<cell_based_VII_density unit="g/m^3">0.282</cell_based_VII_density>
				<mass unit="db(km^3.z)">154.981</mass>
				<min_value unit="dBZ">45.80</min_value>
				<max_value unit="dBZ">55.07</max_value>
				<average_value unit="dBZ">50.83</average_value>
				<heavy_rain_potential unit="mm">0.63</heavy_rain_potential>
				<heavy_rain_potential_accumulation_time unit="min">60</heavy_rain_potential_accumulation_time>
				<heavy_rain_potential_quality>2</heavy_rain_potential_quality>
				<number_pixels>20</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>
				<maximum_near_ground_class>3</maximum_near_ground_class>
				<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>
			<nwp_model>
				<nwp_model_name>ICON-EU</nwp_model_name>
				<nwp_init_time format="ISO 8601">2026-05-26T09:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">549</nwp_dcape>
				<nwp_mu_cape unit="J/kg">114</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-23</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">1798</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">2438</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">6225</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-5.256</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">27</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">15.274</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">28.498</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">8.482</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">-120.233</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">-215.808</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">111.795</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">182.495</nwp_srh_3km_rm>
			</nwp_model>
			<lightning>
				<lightning_rate unit="strokes/5min">3</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.310</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>
			<mesocyclone>
				<mesocyclone_severity_index unit="severity_points">0</mesocyclone_severity_index>
				<mesocyclone_severity_index_history unit="severity_points">-1000000000 -1000000000 -1000000000</mesocyclone_severity_index_history>
				<mesocyclone_diameter_equivalent unit="km">-1000000000.000</mesocyclone_diameter_equivalent>
				<mesocyclone_height_top unit="m">-1000000000</mesocyclone_height_top>
				<mesocyclone_height_base unit="m">-1000000000</mesocyclone_height_base>
				<mesocyclone_velocity_rotational_max unit="m/s">-1000000000.000</mesocyclone_velocity_rotational_max>
				<reference_time_last_mesocyclone format="ISO 8601">not-a-date-time</reference_time_last_mesocyclone>
				<seconds_since_last_mesocyclone>-1000000000</seconds_since_last_mesocyclone>
				<number_assigned_mesocyclones>0</number_assigned_mesocyclones>
			</mesocyclone>
			<satellite>
				<cloud_top_height unit="m">-1000000000</cloud_top_height>
			</satellite>
			<tracking>
				<reference_time_first_detection format="ISO 8601">2026-05-26T12:30:00Z</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">57.785</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-05-26T12:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.29821</latitude>
							<longitude unit="degrees">12.74532</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">0.780</major_axis>
							<minor_axis unit="km">0.422</minor_axis>
							<angle unit="degrees">112.57</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T12:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.26779</latitude>
							<longitude unit="degrees">12.79665</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.161</major_axis>
							<minor_axis unit="km">2.067</minor_axis>
							<angle unit="degrees">113.92</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T12:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.23734</latitude>
							<longitude unit="degrees">12.84787</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.544</major_axis>
							<minor_axis unit="km">4.506</minor_axis>
							<angle unit="degrees">116.79</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T12:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.20687</latitude>
							<longitude unit="degrees">12.89901</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">7.544</major_axis>
							<minor_axis unit="km">7.526</minor_axis>
							<angle unit="degrees">122.75</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T12:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.17639</latitude>
							<longitude unit="degrees">12.95005</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">11.054</major_axis>
							<minor_axis unit="km">11.044</minor_axis>
							<angle unit="degrees">315.67</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.14588</latitude>
							<longitude unit="degrees">13.00099</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">15.021</major_axis>
							<minor_axis unit="km">15.014</minor_axis>
							<angle unit="degrees">336.13</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.11535</latitude>
							<longitude unit="degrees">13.05184</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">19.410</major_axis>
							<minor_axis unit="km">19.401</minor_axis>
							<angle unit="degrees">350.54</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.08480</latitude>
							<longitude unit="degrees">13.10260</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">24.194</major_axis>
							<minor_axis unit="km">24.183</minor_axis>
							<angle unit="degrees">357.43</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.05423</latitude>
							<longitude unit="degrees">13.15326</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">29.354</major_axis>
							<minor_axis unit="km">29.342</minor_axis>
							<angle unit="degrees">0.97</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.02364</latitude>
							<longitude unit="degrees">13.20382</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">34.876</major_axis>
							<minor_axis unit="km">34.862</minor_axis>
							<angle unit="degrees">3.03</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.99302</latitude>
							<longitude unit="degrees">13.25429</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">40.746</major_axis>
							<minor_axis unit="km">40.731</minor_axis>
							<angle unit="degrees">4.34</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T13:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.96239</latitude>
							<longitude unit="degrees">13.30467</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">46.956</major_axis>
							<minor_axis unit="km">46.940</minor_axis>
							<angle unit="degrees">5.24</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>