In this post, we'll go over the Knime Workflow that gets the weather forecast information for the cities you've selected.
(This workflow is available for download at BI-FI Business Projects Knime Hub page.)
Click here to visit the download page
First step in this workflow is to connect to the weather forecast website and extract the details we are interested in.
(https://www.weather-forecast.com/countries)
We will use Webpage Retriever and XPath nodes in Knime to achieve this.
Then in the STEP 1 Component, we will let user select the cities they wish by using Nominal Row Filter Widget. City list includes all the major cities all around the world.
After user is done selecting the cities, we will do the transformation required in the STEP 3 metanode and feed the final data to dashboard to show the forecast for selected cities.
Just click the Execute All button in the Knime and let the workflow do its magic.
For more workflows like this, check out the Knime section on our website and also our Knime Hub Profile.
BI FI Business Knime Hub Profile
