<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2" location="Not provided because of security concerns.">
  <attribute name="description" value="This data file contains daily observations for U.S. Cooperative stations that reported on U.S. Weather Bureau Form 1009. Actual times of observation were included on the original forms, but were not digitized with the station records. These observation times may be available from other sources." />
  <attribute name="Conventions" value="CF-1.7" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="obs" length="445450" isUnlimited="true" />
  <dimension name="station" length="18" />
  <dimension name="id_len" length="6" />
  <dimension name="network_id_len" length="4" />
  <dimension name="nb" length="2" />
  <dimension name="wx_len" length="11" />
  <group name="CFMetadata">
    <attribute name="geospatial_lon_min" value="-112.0" type="float" />
    <attribute name="geospatial_lat_min" value="33.4" type="float" />
    <attribute name="geospatial_lon_max" value="-73.96667" type="float" />
    <attribute name="geospatial_lat_max" value="46.6" type="float" />
    <attribute name="geospatial_lon_units" value="degrees_east" />
    <attribute name="geospatial_lat_units" value="degrees_north" />
    <attribute name="geospatial_lon_resolution" value="0.7764704087201286" />
    <attribute name="geospatial_lat_resolution" value="0.7764704087201286" />
    <attribute name="time_coverage_start" value="1940-04-17T00:00:00Z" />
    <attribute name="time_coverage_end" value="1972-06-02T00:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="2275.0" />
    <attribute name="time_coverage_duration" value="P0Y0M11734DT0H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-10-19" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
  <variable name="lat" shape="station" type="float">
    <attribute name="name" value="lat" />
    <attribute name="long_name" value="Station latitude" />
    <attribute name="standard_name" value="latitude" />
    <attribute name="units" value="degrees_north" />
    <attribute name="bounds" value="lat_bounds" />
  </variable>
  <variable name="lat_bounds" shape="station nb" type="float">
    <attribute name="comment" value="Latitude range for a station that has moved over time; for a fixed station, the bounds are the same" />
  </variable>
  <variable name="lon" shape="station" type="float">
    <attribute name="long_name" value="Station longitude" />
    <attribute name="standard_name" value="longitude" />
    <attribute name="units" value="degrees_east" />
    <attribute name="bounds" value="lon_bounds" />
  </variable>
  <variable name="lon_bounds" shape="station nb" type="float">
    <attribute name="comment" value="Longitude range for a station that has moved over time; for a fixed station, the bounds are the same" />
  </variable>
  <variable name="network_id" shape="station network_id_len" type="char">
    <attribute name="name" value="network_id" />
    <attribute name="long_name" value="Station network identification" />
  </variable>
  <variable name="station_index" shape="obs" type="int">
    <attribute name="name" value="station_index" />
    <attribute name="long_name" value="Station index for each observation" />
    <attribute name="instance_dimension" value="obs" />
  </variable>
  <variable name="obs_time_flag" shape="obs" type="byte">
    <attribute name="name" value="obs_type_flag" />
    <attribute name="long_name" value="Flag for time of observation" />
    <attribute name="flag_values" type="byte" value="0 1 8 9" />
    <attribute name="flag_meanings" value="observation time is in the A.M.&#xA;observation time is in the P.M.&#xA;original value was bad&#xA;missing value" />
    <attribute name="comment" value="Observation times are designated only as a.m. or p.m. observations. The scheduled time of observation varies by station. Morning observations are generally between 6 and 8 a.m., and afternoon observations are generally between 5 and 7 p.m." />
  </variable>
  <variable name="time_bounds" shape="obs nb" type="double" />
  <variable name="tmax" shape="obs" type="float">
    <attribute name="name" value="tmax" />
    <attribute name="long_name" value="Maximum temperature" />
    <attribute name="standard_name" value="air_temperature" />
    <attribute name="units" value="degree_C" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="cell_methods" value="time: maximum" />
    <attribute name="comment" value="Original value was whole degrees F" />
  </variable>
  <variable name="tmax_flag" shape="obs" type="byte">
    <attribute name="name" value="tmax_flag" />
    <attribute name="long_name" value="Flag for maximum temperature value" />
    <attribute name="flag_values" type="byte" value="0 5 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;estimated value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="tmin" shape="obs" type="float">
    <attribute name="name" value="tmin" />
    <attribute name="long_name" value="Minimum temperature" />
    <attribute name="standard_name" value="air_temperature" />
    <attribute name="units" value="degree_C" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="cell_methods" value="time: minimum" />
    <attribute name="comment" value="Original value was whole degrees F" />
  </variable>
  <variable name="tmin_flag" shape="obs" type="byte">
    <attribute name="name" value="tmin_flag" />
    <attribute name="long_name" value="Flag for minimum temperature value" />
    <attribute name="flag_values" type="byte" value="0 5 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;estimated value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="tmean" shape="obs" type="float">
    <attribute name="name" value="tmean" />
    <attribute name="long_name" value="Mean temperature" />
    <attribute name="standard_name" value="air_temperature" />
    <attribute name="units" value="degree_C" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="comment" value="Original value was whole degrees F" />
  </variable>
  <variable name="tmean_flag" shape="obs" type="byte">
    <attribute name="name" value="tmean_flag" />
    <attribute name="long_name" value="Flag for mean temperature value" />
    <attribute name="flag_values" type="byte" value="0 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="tobs" shape="obs" type="float">
    <attribute name="name" value="tobs" />
    <attribute name="long_name" value="Temperature at time of observation" />
    <attribute name="standard_name" value="air_temperature" />
    <attribute name="units" value="degree_C" />
    <attribute name="_FillValue" type="double" value="-999.0" />
  </variable>
  <variable name="tobs_flag" shape="obs" type="byte">
    <attribute name="name" value="tobs_flag" />
    <attribute name="long_name" value="Flag for temperature at time of observation value" />
    <attribute name="comment" value="0 - normal value&#xA;8 - original value was bad&#xA;9 - missing value" />
    <attribute name="flag_values" type="byte" value="0 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="precip" shape="obs" type="float">
    <attribute name="name" value="precip" />
    <attribute name="long_name" value="Precipitation" />
    <attribute name="standard_name" value="precipitation_amount" />
    <attribute name="units" value="mm" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="cell_methods" value="time: sum" />
    <attribute name="comment" value="Original value was inches to hundredths" />
  </variable>
  <variable name="precip_flag" shape="obs" type="byte">
    <attribute name="name" value="precip_flag" />
    <attribute name="long_name" value="Flag for precipitation value" />
    <attribute name="flag_values" type="byte" value="0 1 6 7 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;Trace&#xA;amount included in subsequent measurement&#xA;accumulated value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="snowfall" shape="obs" type="float">
    <attribute name="name" value="snowfall" />
    <attribute name="long_name" value="Snowfall" />
    <attribute name="standard_name" value="snowfall_amount" />
    <attribute name="units" value="mm" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="comment" value="Original value was inches to tenths" />
  </variable>
  <variable name="snowfall_flag" shape="obs" type="byte">
    <attribute name="name" value="snowfall_flag" />
    <attribute name="long_name" value="Flag for snowfall value" />
    <attribute name="flag_values" type="byte" value="0 1 6 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;Trace&#xA;amount included in subsequent measurement&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="snow_depth" shape="obs" type="float">
    <attribute name="name" value="snow_depth" />
    <attribute name="long_name" value="Snow depth" />
    <attribute name="standard_name" value="surface_snow_amount" />
    <attribute name="units" value="mm" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="comment" value="Original value was whole inches" />
  </variable>
  <variable name="snow_depth_flag" shape="obs" type="byte">
    <attribute name="name" value="snow_depth_flag" />
    <attribute name="long_name" value="Flag for snow depth value" />
    <attribute name="flag_values" type="byte" value="0 1 6 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;Trace&#xA;amount included in subsequent measurement&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="snow_depth_water" shape="obs" type="float">
    <attribute name="name" value="snow_depth_water" />
    <attribute name="long_name" value="Water equivalent of snow depth" />
    <attribute name="standard_name" value="lwe_thickness_of_surface_snow_amount" />
    <attribute name="units" value="mm" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="comment" value="Original value was inches to tenths" />
  </variable>
  <variable name="snow_depth_water_flag" shape="obs" type="byte">
    <attribute name="name" value="snow_depth_water_flag" />
    <attribute name="long_name" value="Flag for water equivalent of snow depth value" />
    <attribute name="flag_values" type="byte" value="0 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="deg_day" shape="obs" type="float">
    <attribute name="name" value="deg_day" />
    <attribute name="long_name" value="Degree days" />
    <attribute name="units" value="degree_F" />
    <attribute name="_FillValue" type="double" value="-999.0" />
  </variable>
  <variable name="deg_day_flag" shape="obs" type="byte">
    <attribute name="name" value="deg_day_flag" />
    <attribute name="long_name" value="Flag for degree days value" />
    <attribute name="flag_values" type="byte" value="0 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="wx" shape="obs wx_len" type="byte">
    <attribute name="name" value="wx" />
    <attribute name="long_name" value="Weather occurrence" />
    <attribute name="comment" value="0 in column means no occurrence or not reported&#xA;1 in column indicates occurrence&#xA;Columns are:&#xA;Smoke and/or haze&#xA;Fog&#xA;Drizzle&#xA;Sleet&#xA;Glaze&#xA;Thunder&#xA;Hail&#xA;Dust and/or sand storm&#xA;Blowing snow&#xA;High wind&#xA;Tornado" />
  </variable>
  <variable name="wind_mvmt" shape="obs" type="float">
    <attribute name="name" value="wind_mvmt" />
    <attribute name="long_name" value="Wind movements" />
    <attribute name="units" value="miles" />
    <attribute name="_FillValue" type="double" value="-999.0" />
  </variable>
  <variable name="wind_mvmt_flag" shape="obs" type="byte">
    <attribute name="name" value="wind_mvmt_flag" />
    <attribute name="long_name" value="Flag for wind movements value" />
    <attribute name="flag_values" type="byte" value="0 6 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;amount included in subsequent day&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="evap" shape="obs" type="float">
    <attribute name="name" value="evap" />
    <attribute name="long_name" value="Evaporation" />
    <attribute name="standard_name" value="lwe_thickness_of_water_evaporation_amount" />
    <attribute name="units" value="mm" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="comment" value="Original value was inches to hundredths" />
  </variable>
  <variable name="evap_flag" shape="obs" type="byte">
    <attribute name="name" value="evap_flag" />
    <attribute name="long_name" value="Flag for evaporation value" />
    <attribute name="flag_values" type="byte" value="0 6 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;amount included in subsequent measurement&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="max_wtemp" shape="obs" type="float">
    <attribute name="name" value="max_wtemp" />
    <attribute name="long_name" value="Maximum water temperature in pan" />
    <attribute name="units" value="degree_F" />
    <attribute name="_FillValue" type="double" value="-999.0" />
  </variable>
  <variable name="max_wtemp_flag" shape="obs" type="byte">
    <attribute name="name" value="max_wtemp_flag" />
    <attribute name="long_name" value="Flag for maximum water temperature in pan value" />
    <attribute name="flag_values" type="byte" value="0 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="min_wtemp" shape="obs" type="float">
    <attribute name="name" value="min_wtemp" />
    <attribute name="long_name" value="Minimum water temperature in pan" />
    <attribute name="units" value="degree_F" />
    <attribute name="_FillValue" type="double" value="-999.0" />
  </variable>
  <variable name="min_wtemp_flag" shape="obs" type="byte">
    <attribute name="name" value="min_wtemp_flag" />
    <attribute name="long_name" value="Flag for minimum water temperature in pan value" />
    <attribute name="flag_values" type="byte" value="0 8 9" />
    <attribute name="flag_meanings" value="normal value&#xA;original value was bad&#xA;missing value" />
  </variable>
  <variable name="station" shape="station id_len" type="char">
    <attribute name="name" value="station" />
    <attribute name="long_name" value="Station identification" />
    <attribute name="cf_role" value="timeseries_id" />
    <attribute name="network" value="network_id" />
  </variable>
  <variable name="time" shape="obs" type="double">
    <attribute name="name" value="time" />
    <attribute name="long_name" value="Valid time of summary" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="hours since 1800-01-01 00:00:00.0 +0:00" />
    <attribute name="calendar" value="standard" />
    <attribute name="bounds" value="time_bounds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
