Update datasets_prawler_21bspr2a_gridded_final.xml

Author: shaunwbell

erddap_xml/mule_erddap_dataset/prawler/datasets_prawler_21bspr2a_gridded_final.xml

@@ -15,7 +15,7 @@
         <att name="history" />
         <att name="infoUrl">https://pmel.noaa.gov/</att>
         <att name="institution">NOAA/PMEL - EcoFOCI</att>
-        <att name="keywords">currents, data, depth, eastward, error, local, northward, source, statistics, time, u_1205, v_1206, velocity, vertical, w_1204, Werr_1201</att>
+        <att name="keywords">aand, chemistry, chlorophyll, color, concentration, concentration_of_chlorophyll_in_sea_water, conductivity, corr, data, density, depth, dissolved, dissolved o2, earth, Earth Science &gt; Oceans &gt; Ocean Chemistry &gt; Chlorophyll, Earth Science &gt; Oceans &gt; Salinity/Density &gt; Conductivity, Earth Science &gt; Oceans &gt; Salinity/Density &gt; Salinity, electrical, epoch, Epoch_Time, fdom, local, nephelometric, ntu, O2, O2_corr, O2_corr_aandT, O2_corr_umkg, O2_corr_umkg_aandT, O2PercentSat, O2PercentSat_aandT, ocean, ocean color, oceans, optode, Optode_Dissolved_O2, Optode_Temp, oxygen, percent, practical, salinity, Salinity_PSU_aandT, sat, SB_Conductivity, SB_Depth, SB_Temp, science, sea, sea_water_electrical_conductivity, sea_water_practical_salinity, seawater, source, temperature, time, turbidity, umkg, units, water, wetlab, wetlab_Chlorophyll, wetlab_Chlorophyll_ug_l, wetlab_FDOM, wetlab_FDOM_NTU</att>
         <att name="license">[standard]</att>
         <att name="standard_name_vocabulary">CF Standard Name Table v70</att>
         <att name="summary">QC'd (final) Gridded Prawler Deployment Profile Data - 21BSPR-2A Final Data - instrument salinity error corected.  Contact EcoFOCI for details</att>