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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Heavy metals at Rucava" />
  <attribute name="keywords" value="mercury, copper, nickel, lead, Rucava, precip, mass_concentration_of_nickel_in_precipitation, mass_concentration_of_mercury_in_precipitation, LV0010R, mass_concentration_of_lead_in_precipitation, EMEP, cadmium, mass_concentration_of_zinc_in_precipitation, mass_concentration_of_cadmium_in_precipitation, zinc, mass_concentration_of_arsenic_in_precipitation, arsenic, chromium, mass_concentration_of_chromium_in_precipitation, mass_concentration_of_copper_in_precipitation" />
  <attribute name="id" value="LV0010R.20220103080000.20230518100000...precip.51w.1w...lev2.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EMEP" />
  <attribute name="acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
  <attribute name="doi" value="https://doi.org/10.48597/UVF3-ZC8Z" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Indriksone, I., EMEP, 2023, Heavy metals at Rucava, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/UVF3-ZC8Z" />
  <attribute name="summary" value="Heavy metals at Rucava. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: mercury in precip (mass_concentration_of_mercury_in_precipitation), arsenic in precip (mass_concentration_of_arsenic_in_precipitation), cadmium in precip (mass_concentration_of_cadmium_in_precipitation), chromium in precip (mass_concentration_of_chromium_in_precipitation), copper in precip (mass_concentration_of_copper_in_precipitation), lead in precip (mass_concentration_of_lead_in_precipitation), nickel in precip (mass_concentration_of_nickel_in_precipitation), zinc in precip (mass_concentration_of_zinc_in_precipitation)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="LV33L, Latvian Environment, Geology and Meteorology Centre, Monitoring  Department, Maskavas Str. 165, LV-1019, Riga, Latvia" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2023-05-18T10:00:00 UTC" />
  <attribute name="date_metadata_modified" value="2023-05-18T10:00:00 UTC" />
  <attribute name="creator_name" value="Iveta Indriksone" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Aleksandra Kanisceva" />
  <attribute name="contributor_role" value="data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (56.161944 21.173056 18.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="56.161944" />
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  <attribute name="geospatial_lon_min" type="double" value="21.173056" />
  <attribute name="geospatial_lon_max" type="double" value="21.173056" />
  <attribute name="geospatial_vertical_min" type="double" value="18.0" />
  <attribute name="geospatial_vertical_max" type="double" value="18.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2022-01-03T08:00:00 UTC" />
  <attribute name="time_coverage_end" value="2022-12-26T08:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-11-23T00:00:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-07T00:00:00" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Indriksone, I., EMEP, 2023, Heavy metals at Rucava, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/UVF3-ZC8Z" />
  <attribute name="ebas_set_type_code" value="TU" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="LV0010R.20220103080000.20230518100000...precip.51w.1w...lev2.nc" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/UVF3-ZC8Z" />
  <attribute name="ebas_file_creation" value="2026-07-01T13:08:05.635775 UTC" />
  <attribute name="ebas_export_state" value="2026-07-01T12:25:04.067100 UTC" />
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  <attribute name="ebas_version" value="1" />
  <attribute name="ebas_version_description" value="initial revision, manually inspected" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="51w" />
  <attribute name="ebas_resolution_code" value="1w" />
  <attribute name="ebas_sample_duration" value="1w" />
  <attribute name="ebas_orig_time_res" value="1w" />
  <attribute name="ebas_station_code" value="LV0010R" />
  <attribute name="ebas_platform_code" value="LV0010S" />
  <attribute name="ebas_station_name" value="Rucava" />
  <attribute name="ebas_station_latitude" value="56.161944" />
  <attribute name="ebas_station_longitude" value="21.173056" />
  <attribute name="ebas_station_altitude" value="18.0 m" />
  <attribute name="ebas_measurement_altitude" value="18.0 m" />
  <attribute name="ebas_measurement_height" value="1.8 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_matrix" value="precip" />
  <attribute name="ebas_laboratory_code" value="LV33L" />
  <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
  <attribute name="ebas_blank_correction" value="Not blank corrected" />
  <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
  <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
  <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
  <attribute name="ebas_framework_acronym" value="EMEP" />
  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
  <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
  <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
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  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;, &#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;, &#xA;    &quot;Citation&quot;: &quot;Indriksone, I., EMEP, 2023, Heavy metals at Rucava, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/UVF3-ZC8Z&quot;, &#xA;    &quot;Set type code&quot;: &quot;TU&quot;, &#xA;    &quot;Timezone&quot;: &quot;UTC&quot;, &#xA;    &quot;File name&quot;: &quot;LV0010R.20220103080000.20230518100000...precip.51w.1w...lev2.nc&quot;, &#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/UVF3-ZC8Z&quot;, &#xA;    &quot;File creation&quot;: &quot;2026-07-01T13:08:05.635775 UTC&quot;, &#xA;    &quot;Export state&quot;: &quot;2026-07-01T12:25:04.067100 UTC&quot;, &#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;, &#xA;    &quot;Startdate&quot;: &quot;20220103080000&quot;, &#xA;    &quot;Revision date&quot;: &quot;20230518100000&quot;, &#xA;    &quot;Version&quot;: &quot;1&quot;, &#xA;    &quot;Version description&quot;: &quot;initial revision, manually inspected&quot;, &#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;, &#xA;    &quot;Data level&quot;: &quot;2&quot;, &#xA;    &quot;Period code&quot;: &quot;51w&quot;, &#xA;    &quot;Resolution code&quot;: &quot;1w&quot;, &#xA;    &quot;Sample duration&quot;: &quot;1w&quot;, &#xA;    &quot;Orig. time res.&quot;: &quot;1w&quot;, &#xA;    &quot;Station code&quot;: &quot;LV0010R&quot;, &#xA;    &quot;Platform code&quot;: &quot;LV0010S&quot;, &#xA;    &quot;Station name&quot;: &quot;Rucava&quot;, &#xA;    &quot;Station latitude&quot;: &quot;56.161944&quot;, &#xA;    &quot;Station longitude&quot;: &quot;21.173056&quot;, &#xA;    &quot;Station altitude&quot;: &quot;18.0 m&quot;, &#xA;    &quot;Measurement altitude&quot;: &quot;18.0 m&quot;, &#xA;    &quot;Measurement height&quot;: &quot;1.8 m&quot;, &#xA;    &quot;Regime&quot;: &quot;IMG&quot;, &#xA;    &quot;Matrix&quot;: &quot;precip&quot;, &#xA;    &quot;Laboratory code&quot;: &quot;LV33L&quot;, &#xA;    &quot;Analytical laboratory code&quot;: &quot;LV33L&quot;, &#xA;    &quot;Blank correction&quot;: &quot;Not blank corrected&quot;, &#xA;    &quot;Detection limit expl.&quot;: &quot;Determined by taking 3 times standard deviation of ensemble of laboratory blanks&quot;, &#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative impossible&quot;, &#xA;    &quot;Organization&quot;: &quot;LV33L, \&quot;Latvian Environment, Geology and Meteorology Centre\&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia&quot;, &#xA;    &quot;Framework acronym&quot;: &quot;EMEP&quot;, &#xA;    &quot;Framework name&quot;: &quot;European Monitoring and Evaluation Programme&quot;, &#xA;    &quot;Framework description&quot;: &quot;The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.&quot;, &#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth&quot;, &#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no&quot;, &#xA;    &quot;Originator&quot;: &quot;Indriksone, Iveta, , , , , , , , , &quot;, &#xA;    &quot;Submitter&quot;: &quot;Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia&quot;, &#xA;    &quot;Acknowledgement&quot;: &quot;Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP.&quot;&#xA;}" />
  <attribute name="standard_name_vocabulary" value="CF-1.7, ACDD-1.3" />
  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="51" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="nickel_qc_flags" length="1" />
  <dimension name="mercury_qc_flags" length="1" />
  <dimension name="chromium_qc_flags" length="1" />
  <dimension name="lead_qc_flags" length="1" />
  <dimension name="precipitation_amount_off_qc_flags" length="1" />
  <dimension name="arsenic_qc_flags" length="1" />
  <dimension name="cadmium_qc_flags" length="1" />
  <dimension name="copper_qc_flags" length="1" />
  <dimension name="zinc_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2022-01-06T20:00:00Z" />
    <attribute name="time_coverage_end" value="2022-12-22T20:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="604800.0" />
    <attribute name="time_coverage_duration" value="P0Y0M350DT0H0M0.000S" />
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  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-07-07" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
  <variable name="time_bnds" shape="time tbnds" type="double">
    <attribute name="long_name" value="time bounds for measurement" />
  </variable>
  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
  <variable name="copper" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_copper_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="copper_qc copper_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_component" value="copper" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_detection_limit" value="0.01 ug/l" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
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    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="zinc" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_zinc_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="zinc_qc zinc_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_detection_limit" value="0.026 ug/l" />
    <attribute name="ebas_component" value="zinc" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="nickel_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="lead_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="precipitation_amount_off" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_precipitation_amount_off_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="mm" />
    <attribute name="ancillary_variables" value="precipitation_amount_off_qc precipitation_amount_off_ebasmetadata" />
    <attribute name="cell_methods" value="time: sum" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_component" value="precipitation_amount_off" />
    <attribute name="ebas_instrument_type" value="precip_gauge" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_instrument_name" value="OG_mm_Tretjakov" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_unit" value="mm" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="mercury_qc" shape="mercury_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="arsenic" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_arsenic_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="arsenic_qc arsenic_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_component" value="arsenic" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_detection_limit" value="0.2 ug/l" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="chromium" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_chromium_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="chromium_qc chromium_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_detection_limit" value="0.016 ug/l" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_component" value="chromium" />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="copper_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="chromium_qc" shape="chromium_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="lead" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_lead_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="lead_qc lead_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_component" value="lead" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_detection_limit" value="0.4 ug/l" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="lead_qc" shape="lead_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="cadmium_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="precipitation_amount_off_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="precipitation_amount_off_qc" shape="precipitation_amount_off_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="arsenic_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="mercury" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_mercury_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/l" />
    <attribute name="ancillary_variables" value="mercury_qc mercury_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_instrument_name" value="LEGMC_wos3_0010" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_instrument_model" value="NSA181KE" />
    <attribute name="ebas_method_ref" value="LV33L_P_S_Analytical_Millennium_Merlin" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="P S Analytical" />
    <attribute name="ebas_component" value="mercury" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_unit" value="ng/l" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_detection_limit" value="3.0 ng/l" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_analytical_instrument_model" value="Millennium Merlin" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_analytical_instrument_name" value="P_S_Analytical_Millennium_Merlin" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_analytical_measurement_technique" value="CV-AFS" />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
  </variable>
  <variable name="nickel" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nickel_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="nickel_qc nickel_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_component" value="nickel" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_detection_limit" value="0.9 ug/l" />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="arsenic_qc" shape="arsenic_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="cadmium" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_cadmium_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/l" />
    <attribute name="ancillary_variables" value="cadmium_qc cadmium_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_analytical_laboratory_code" value="LV33L" />
    <attribute name="ebas_analytical_measurement_technique" value="GF-AAS" />
    <attribute name="ebas_measurement_height" value="1.8 m" />
    <attribute name="ebas_station_latitude" value="56.161944" />
    <attribute name="ebas_method_ref" value="LV33L_Varian_SpectrAA_880z" />
    <attribute name="ebas_unit" value="ug/l" />
    <attribute name="ebas_revision_date" value="20230518100000" />
    <attribute name="ebas_laboratory_code" value="LV33L" />
    <attribute name="ebas_matrix" value="precip" />
    <attribute name="ebas_station_code" value="LV0010R" />
    <attribute name="ebas_station_longitude" value="21.173056" />
    <attribute name="ebas_analytical_instrument_model" value="SpectrAA 880Z" />
    <attribute name="ebas_originator" value="Indriksone, Iveta, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_detection_limit" value="0.02 ug/l" />
    <attribute name="ebas_station_name" value="Rucava" />
    <attribute name="ebas_instrument_type" value="wet_only_sampler" />
    <attribute name="ebas_instrument_model" value="NSA181E" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_component" value="cadmium" />
    <attribute name="ebas_instrument_manufacturer" value="Eigenbrodt" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Varian" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_platform_code" value="LV0010S" />
    <attribute name="ebas_station_altitude" value="18.0 m" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_submitter" value="Kanisceva, Aleksandra, aleksandra.kanisceva@lvgmc.lv, Latvian Environment Geology and Meteorology Centre, LEGMC, Monitoring Department, Maskavas 165, , 1019, Riga, Latvia" />
    <attribute name="ebas_measurement_altitude" value="18.0 m" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." />
    <attribute name="ebas_instrument_name" value="LVGMC_wos4_0010" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_orig_time_res" value="1w" />
    <attribute name="ebas_organization" value="LV33L, &quot;Latvian Environment, Geology and Meteorology Centre&quot;, , Monitoring  Department, Maskavas Str. 165, , LV-1019, Riga, Latvia" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_analytical_instrument_serial_number" value="EL00063674" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_analytical_instrument_name" value="Varian_SpectrAA_880z" />
  </variable>
  <variable name="cadmium_qc" shape="cadmium_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="copper_qc" shape="copper_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="chromium_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="mercury_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="zinc_qc" shape="zinc_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="zinc_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
