{"id":8019,"date":"2020-05-28T09:00:58","date_gmt":"2020-05-28T07:00:58","guid":{"rendered":"https:\/\/www.swissfluxnet.ethz.ch\/?p=8019"},"modified":"2020-08-14T00:33:34","modified_gmt":"2020-08-13T22:33:34","slug":"short-report-qa-qc-meeting-may-2020","status":"publish","type":"post","link":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/2020\/05\/28\/short-report-qa-qc-meeting-may-2020\/","title":{"rendered":"Short Report \u2013 QA\/QC Meeting May 2020"},"content":{"rendered":"<p>Meeting Date: <strong>28 May 2020<br \/>\n<\/strong><\/p>\n<h2><strong><i class=\"fa fa-users \" ><\/i>&nbsp;Participants<\/strong><\/h2>\n<p>LH, SG, MG, RM, IF, AS, WE, TB (8)<\/p>\n<h2>&nbsp;<\/h2>\n<h2><strong><i class=\"fa fa-circle-info \" ><\/i>&nbsp;Info<\/strong><\/h2>\n<ul>\n<li>If you are (Tech-)SRP, please attend QA\/QC meetings or tell LH if you can&#8217;t, needed for planning of the meetings.<\/li>\n<li>SRP &amp; Tech-SRP: please prepare short statement about your site and send to to LH (max. 2 sentences)<\/li>\n<li>The purpose of QA\/QC meetings is to check on current, incoming data. SRPs choose specific issues we should look at together and discuss in the group. Fluxes are checked if the respective SRP wishes to do so.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong><i class=\"fa fa-list \" ><\/i> Talking Points<\/strong><\/h2>\n<ul>\n<li>Many flux scripts are now open source on GitLab:\n<ul>\n<li><a href=\"https:\/\/gitlab.ethz.ch\/holukas\/fct-flux-calculation-tool\" target=\"_blank\" rel=\"noopener noreferrer\">FCT Flux Calculation Tool<\/a>: Wrapper for converting ETH eddy covariance raw binary files to CSV and to calculate fluxes using EddyPro.<\/li>\n<li><a href=\"https:\/\/gitlab.ethz.ch\/holukas\/fqc-flux-quality-control\" target=\"_blank\" rel=\"noopener noreferrer\">FQC Flux Quality Control<\/a>: Script for quality control of ecosystem fluxes calculated with EddyPro.<\/li>\n<li><a href=\"https:\/\/gitlab.ethz.ch\/holukas\/cdc-calibration-gain-correction\" target=\"_blank\" rel=\"noopener noreferrer\">CGC Calibration Gain Correction<\/a>: Apply gain to selected eddy covariance raw data columns.<\/li>\n<li><a href=\"https:\/\/gitlab.ethz.ch\/holukas\/snoden-snow-detection-now\" target=\"_blank\" rel=\"noopener noreferrer\">SNODEN Snow Detection Now<\/a>: Snow cover detection from webcam images (from internship).<\/li>\n<\/ul>\n<\/li>\n<li>Refined list of <a href=\"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/data\/available-flux-products\/\" target=\"_blank\" rel=\"noopener noreferrer\">Available Flux Products<\/a>: Overview of calculated fluxes.<\/li>\n<li>Updated page <a href=\"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/media\/webcams\/\" target=\"_blank\" rel=\"noopener noreferrer\">Webcams<\/a>: Most recent webcam images from SFN sites.<\/li>\n<li>New Page <a href=\"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/hub\/\" target=\"_blank\" rel=\"noopener noreferrer\">Swiss FluxNet Hub<\/a>: Collection of links that we use often.<\/li>\n<li>After calculating fluxes, be sure to check the <code>_scf<\/code> (<span style=\"text-decoration: underline;\">s<\/span>pectral <span style=\"text-decoration: underline;\">c<\/span>orrection <span style=\"text-decoration: underline;\">f<\/span>actor) variables in the EddyPro full_output file: if there are many (most) values larger than 2, this means that the spectral correction has probably not worked and the fluxes might be overestimated.<\/li>\n<li>Checking fluxes H2O, CO2, CH4, N2O<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><i class=\"fa fa-file-text-o \" ><\/i>&nbsp;Site Reports<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-AWS<\/strong><\/h3>\n<p><strong>SRP (SG)<\/strong>: &#8211;<br \/>\n<strong>T-SRP (PM)<\/strong>: &#8211;<\/p>\n<div id=\"attachment_8035\" style=\"width: 710px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8035\" class=\"size-full wp-image-8035 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-AWS_co2_flux_prelim_2020.png\" alt=\"\" width=\"700\" height=\"218\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-AWS_co2_flux_prelim_2020.png 700w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-AWS_co2_flux_prelim_2020-300x93.png 300w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/218;\" \/><p id=\"caption-attachment-8035\" class=\"wp-caption-text\">CH-AWS co2_flux prelim<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-CHA<\/strong><\/h3>\n<p><strong>SRP (IF)<\/strong>: The first cut on 22nd of April is visible in the CO2 fluxes, second cut was on 25th of May.<br \/>\n<strong>T-SRP (MS)<\/strong>: &#8211;<\/p>\n<div id=\"attachment_8034\" style=\"width: 710px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8034\" class=\"size-full wp-image-8034 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-CHA_co2_flux_prelim_2020.png\" alt=\"\" width=\"700\" height=\"211\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-CHA_co2_flux_prelim_2020.png 700w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-CHA_co2_flux_prelim_2020-300x90.png 300w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/211;\" \/><p id=\"caption-attachment-8034\" class=\"wp-caption-text\">CH-CHA co2_flux prelim<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-DAV<\/strong><\/h3>\n<p><strong>SRP (MG)<\/strong>: &#8211;<br \/>\n<strong>T-SRP (PM)<\/strong>: &#8211;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_8021\" style=\"width: 780px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8021\" class=\"size-large wp-image-8021 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap-1024x485.png\" alt=\"\" width=\"770\" height=\"365\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap-1024x485.png 1024w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap-300x142.png 300w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap-768x364.png 768w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap-1536x728.png 1536w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap-770x365.png 770w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/DAV_CO2_heatmap.png 1562w\" data-sizes=\"(max-width: 770px) 100vw, 770px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 770px; --smush-placeholder-aspect-ratio: 770\/365;\" \/><p id=\"caption-attachment-8021\" class=\"wp-caption-text\">CO2 flux from ICOS raw data CSV files<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-FRU<\/strong><\/h3>\n<p><strong>SRP (LH)<\/strong>: &#8211;<br \/>\n<strong>T-SRP (MS)<\/strong>: &#8211;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_8020\" style=\"width: 166px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"CH-FRU_co2_flux_prelim_2020\" data-rl_caption=\"CO2 flux prelim\" title=\"CH-FRU_co2_flux_prelim_2020\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8020\" class=\"wp-image-8020 size-medium lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020-156x300.png\" alt=\"\" width=\"156\" height=\"300\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020-156x300.png 156w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020-532x1024.png 532w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020-768x1479.png 768w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020-798x1536.png 798w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020-770x1483.png 770w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-FRU_co2_flux_prelim_2020.png 929w\" data-sizes=\"(max-width: 156px) 100vw, 156px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 156px; --smush-placeholder-aspect-ratio: 156\/300;\" \/><\/a><p id=\"caption-attachment-8020\" class=\"wp-caption-text\">CO2 flux prelim<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-INO @CH-OE2<\/strong><\/h3>\n<p><strong>SRP (RM)<\/strong>: &#8211;<br \/>\n<strong>T-SRP<\/strong>: &#8211;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_8023\" style=\"width: 780px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8023\" class=\"size-large wp-image-8023 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512-1024x524.png\" alt=\"\" width=\"770\" height=\"394\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512-1024x524.png 1024w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512-300x153.png 300w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512-768x393.png 768w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512-1536x786.png 1536w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512-770x394.png 770w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@OE2_CO2_heatmap_20200512.png 1607w\" data-sizes=\"(max-width: 770px) 100vw, 770px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 770px; --smush-placeholder-aspect-ratio: 770\/394;\" \/><p id=\"caption-attachment-8023\" class=\"wp-caption-text\">CO2 flux CH-INO@CH-OE2<\/p><\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_8024\" style=\"width: 780px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8024\" class=\"size-large wp-image-8024 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@AES_N2O_20200526-1024x308.png\" alt=\"\" width=\"770\" height=\"232\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@AES_N2O_20200526-1024x308.png 1024w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@AES_N2O_20200526-300x90.png 300w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@AES_N2O_20200526-768x231.png 768w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@AES_N2O_20200526-770x232.png 770w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-INO@AES_N2O_20200526.png 1299w\" data-sizes=\"(max-width: 770px) 100vw, 770px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 770px; --smush-placeholder-aspect-ratio: 770\/232;\" \/><p id=\"caption-attachment-8024\" class=\"wp-caption-text\">N2O flux CH-INO@CH-AES<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-LAE<\/strong><\/h3>\n<p><strong>SRP (AS)<\/strong>: &#8211;<br \/>\n<strong>T-SRP (TB)<\/strong>: &#8211;<\/p>\n<div id=\"attachment_8032\" style=\"width: 710px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-8032\" class=\"size-full wp-image-8032 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-LAE_co2_flux_prelim_2020.png\" alt=\"\" width=\"700\" height=\"358\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-LAE_co2_flux_prelim_2020.png 700w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-LAE_co2_flux_prelim_2020-300x153.png 300w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/358;\" \/><p id=\"caption-attachment-8032\" class=\"wp-caption-text\">CH-LAE co2_flux prelim<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><i class=\"fa fa-dot-circle-o \" ><\/i> <strong>CH-OE2<\/strong><\/h3>\n<p><strong>SRP (RM)<\/strong>: &#8211;<br \/>\n<strong>T-SRP (TB)<\/strong>: &#8211;<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-8022 lazyload\" data-src=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526-1024x524.png\" alt=\"\" width=\"770\" height=\"394\" data-srcset=\"https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526-1024x524.png 1024w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526-300x153.png 300w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526-768x393.png 768w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526-1536x786.png 1536w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526-770x394.png 770w, https:\/\/www.swissfluxnet.ethz.ch\/wp-content\/uploads\/2020\/05\/CH-OE2_CO2_heatmap_20200526.png 1607w\" data-sizes=\"(max-width: 770px) 100vw, 770px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 770px; --smush-placeholder-aspect-ratio: 770\/394;\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Meeting Date: 28 May 2020 &nbsp;Participants LH, SG, MG, RM, IF, AS, WE, TB (8) &nbsp; &nbsp;Info If you are (Tech-)SRP, please attend QA\/QC meetings or tell LH if you can&#8217;t, needed for planning of the meetings. SRP &amp; Tech-SRP: please prepare short statement about your site and send to . . . <a class=\"readmore-link\" href=\"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/2020\/05\/28\/short-report-qa-qc-meeting-may-2020\/\">Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[60],"tags":[241],"coauthors":[314],"class_list":["post-8019","post","type-post","status-publish","format-standard","hentry","category-qa-qc-short-report","tag-ch-ino"],"acf":[],"modified_by":"Lukas H\u00f6rtnagl","_links":{"self":[{"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/posts\/8019","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/comments?post=8019"}],"version-history":[{"count":5,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/posts\/8019\/revisions"}],"predecessor-version":[{"id":8036,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/posts\/8019\/revisions\/8036"}],"wp:attachment":[{"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/media?parent=8019"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/categories?post=8019"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/tags?post=8019"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.swissfluxnet.ethz.ch\/index.php\/wp-json\/wp\/v2\/coauthors?post=8019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}