Example for BigClout CKAN Timeseries
An example flow showing how to use Node RED CKAN Timeseries nodes to interact with CKAN Timeseries API.
A BigClout project.
[{"id":"b1ab63bc.5aa5d","type":"tab","label":"Flow 1"},{"id":"97f102ac.0ff9","type":"ckants insert","z":"b1ab63bc.5aa5d","resourceId":"0531180e-8f9a-4b12-94a3-527881127481","name":"London Air Quality - Data push","auth":"c55ee6d0.e700e8","x":601.0000648498535,"y":104.00000953674316,"wires":[]},{"id":"3a7ffc7.518b804","type":"function","z":"b1ab63bc.5aa5d","name":"Prep","func":"\nreturn {payload: [{\n aqi: msg.payload.data.aqi\n}]};","outputs":1,"noerr":0,"x":350.000057220459,"y":104.40001487731934,"wires":[["97f102ac.0ff9"]]},{"id":"97f023cb.c1f5a","type":"http request","z":"b1ab63bc.5aa5d","name":"London air quality","method":"GET","ret":"obj","url":"http://api.waqi.info/feed/london/?token=86870712e0ec68ceb467cde1ce854a55b2fc6808","tls":"","x":336.00003814697266,"y":41.400020599365234,"wires":[["3a7ffc7.518b804"]]},{"id":"a53d7e2b.9f1bf","type":"inject","z":"b1ab63bc.5aa5d","name":"5 min","topic":"","payload":"","payloadType":"date","repeat":"300","crontab":"","once":false,"x":117.00000381469727,"y":41.39999580383301,"wires":[["97f023cb.c1f5a"]]},{"id":"937db30f.b922a","type":"ckants create","z":"b1ab63bc.5aa5d","auth":"c55ee6d0.e700e8","name":"London air quality - Resource creation","description":"","package":"test1","fields":[{"id":"aqi","type":"int"}],"x":581.0000762939453,"y":438.0000638961792,"wires":[]},{"id":"dbdeffe3.4536d","type":"ui_gauge","z":"b1ab63bc.5aa5d","name":"London Air Quality","group":"e2c3cacf.5d0898","order":0,"width":"5","height":"5","gtype":"gage","title":"London","label":"AQI","format":"{{value}}","min":0,"max":"100","colors":["#04b704","#e6e600","#ca3838"],"seg1":"","seg2":"","x":716.400016784668,"y":300.8000144958496,"wires":[]},{"id":"e6650540.717908","type":"function","z":"b1ab63bc.5aa5d","name":"Numeric extract","func":"\nreturn msg.payload.result.records.length > 0 ? {\n payload: msg.payload.result.records[0].aqi \n} : null","outputs":1,"noerr":0,"x":504.40003967285156,"y":300.80003356933594,"wires":[["dbdeffe3.4536d"]]},{"id":"1f1cea2b.20ef06","type":"ckants search","z":"b1ab63bc.5aa5d","resourceId":"0531180e-8f9a-4b12-94a3-527881127481","name":"London Air Quality - Data query","auth":"c55ee6d0.e700e8","fromtime":"last 5m","totime":"","x":524.0000114440918,"y":229.00003242492676,"wires":[["e6650540.717908"]]},{"id":"8bd1eecb.3586b","type":"function","z":"b1ab63bc.5aa5d","name":"Prep","func":"\nreturn {payload: {\n limit: 1\n}};","outputs":1,"noerr":0,"x":271.00000762939453,"y":229.00000858306885,"wires":[["1f1cea2b.20ef06"]]},{"id":"d223273f.8451b8","type":"inject","z":"b1ab63bc.5aa5d","name":"3 min","topic":"","payload":"","payloadType":"date","repeat":"180","crontab":"","once":false,"x":115.00000762939453,"y":229.00000286102295,"wires":[["8bd1eecb.3586b"]]},{"id":"c55ee6d0.e700e8","type":"ckants-credentials","z":"","ckan":"http://bigclout.lancaster.ac.uk/","name":"bigclout"},{"id":"e2c3cacf.5d0898","type":"ui_group","z":"","name":"Air Quality","tab":"5adf6470.632b2c","disp":true,"width":"5"},{"id":"5adf6470.632b2c","type":"ui_tab","z":"","name":"Home","icon":"dashboard"}]
