{"id":341,"date":"2021-07-09T06:47:56","date_gmt":"2021-07-09T06:47:56","guid":{"rendered":"http:\/\/nk-energi.dk\/?page_id=341"},"modified":"2021-07-30T10:04:26","modified_gmt":"2021-07-30T10:04:26","slug":"datalogning-i-csv-fil","status":"publish","type":"page","link":"http:\/\/nk-energi.dk\/?page_id=341","title":{"rendered":"Datalogning i .csv fil"},"content":{"rendered":"<p>Her er der lavet et simpelt script i Python som viser hvordan man kan lave datalogning i en .csv fil som kan \u00e5bnes med et regneark. Scriptet er simpelt og logger tid og dato programmet vil blive gennemg\u00e5et herunder.<\/p>\n<table style=\"width: 120%; text-align: left; background-color: lightgrey;\">\n<tbody>\n<tr>\n<td>importer n\u00f8dvendige library<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" class=\"alignnone size-full wp-image-558\" src=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_import.png\" alt=\"\" width=\"358\" height=\"69\" srcset=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_import.png 358w, http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_import-300x58.png 300w\" sizes=\"(max-width: 358px) 100vw, 358px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 120%; text-align: left; background-color: lightgrey;\">\n<tbody>\n<tr>\n<td>Der oprettes en funktion som henter dato + tid og deler det op i to strings<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" class=\"alignnone size-full wp-image-559\" src=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_tidsfunktion.png\" alt=\"\" width=\"347\" height=\"107\" srcset=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_tidsfunktion.png 347w, http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_tidsfunktion-300x93.png 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 120%; text-align: left; background-color: lightgrey;\">\n<tbody>\n<tr>\n<td>Dette er selve .csv delen der starter her. der bliver oprettet et csv dokument som hedder SEL.csv og der bliver indsat overskrifter som er dato + tid<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" class=\"alignnone size-full wp-image-560\" src=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_overskrifter.png\" alt=\"\" width=\"567\" height=\"85\" srcset=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_overskrifter.png 567w, http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csv_overskrifter-300x45.png 300w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 120%; text-align: left; background-color: lightgrey;\">\n<tbody>\n<tr>\n<td>\n<ul>\n<li>Her bliver der oprettet et while loop.<\/li>\n<li>tid_og_dato() funktionen sender tidsdataen i en liste som best\u00e5r have to dele en for dato [0] og en for tid[1]<\/li>\n<li>Der inds\u00e6ttes en pause p\u00e5 et sekund<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" class=\"alignnone size-full wp-image-565\" src=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvloop.png\" alt=\"\" width=\"762\" height=\"67\" srcset=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvloop.png 762w, http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvloop-300x26.png 300w\" sizes=\"(max-width: 762px) 100vw, 762px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 120%; text-align: left; background-color: lightgrey;\">\n<tbody>\n<tr>\n<td>Her ses hele koden samlet<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" class=\"alignnone size-full wp-image-563\" src=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvhelekoden.png\" alt=\"\" width=\"765\" height=\"369\" srcset=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvhelekoden.png 765w, http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvhelekoden-300x145.png 300w\" sizes=\"(max-width: 765px) 100vw, 765px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 120%; text-align: left; background-color: lightgrey;\">\n<tbody>\n<tr>\n<td>. csv programmet kan hentes her<\/td>\n<\/tr>\n<tr>\n<td><a href=\"http:\/\/nk-energi.dk\/wp-content\/uploads\/2021\/07\/csvdatalog.rtf\" target=\"_blank\" rel=\"noopener\">csv program<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Her er der lavet et simpelt script i Python som viser hvordan man kan lave datalogning i en .csv fil som kan \u00e5bnes med et regneark. Scriptet er simpelt og logger tid og dato programmet vil blive gennemg\u00e5et herunder. importer &hellip; <a href=\"http:\/\/nk-energi.dk\/?page_id=341\">L\u00e6s resten <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"onecolumn-page.php","meta":[],"_links":{"self":[{"href":"http:\/\/nk-energi.dk\/index.php?rest_route=\/wp\/v2\/pages\/341"}],"collection":[{"href":"http:\/\/nk-energi.dk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nk-energi.dk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nk-energi.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nk-energi.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=341"}],"version-history":[{"count":35,"href":"http:\/\/nk-energi.dk\/index.php?rest_route=\/wp\/v2\/pages\/341\/revisions"}],"predecessor-version":[{"id":567,"href":"http:\/\/nk-energi.dk\/index.php?rest_route=\/wp\/v2\/pages\/341\/revisions\/567"}],"wp:attachment":[{"href":"http:\/\/nk-energi.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}