2020: Week 27

Week 27 by Tom Prowse

For this week's challenge we are planning a staycation here in the UK, and what better to do than go on a surfing trip! We have identified the area of South Devon, UK as a great surfing area and used the Surf-Forecast website to help us gather some information about each of the surfing sites.  

The four of us here at Preppin Data all have a range of skills and requirements for our trip, so can you select the best place for each of us to go?

Input

1 Input, 3 Sheets:

Information
Data from the Surf-Forecast website (and some of our own made-up data!)



Location
Data about each location, including the best season for surfing


Preppers
Data about each of our requirements and skill levels

Requirements

  • Input Data
  • Find a way to join all three tables together
  • Identify which locations would be suitable for each person
  • Watch out for any duplicated person & site combinations
  • Rank the top sites in terms of rating for each person. If there is a tie, then use the reliability metric where:
    • Rarely Breaks (Worst)
    • Inconsistent
    • Fairly Inconsistent 
    • Fairly Consistent
    • Very Consistent (Best)

Output

For each member of the Preppin Data team we want to know the most suitable place for us to go surfing, and some details about what to expect when we are there: 

  • 10 Fields
    • Name
    • Surf Site
    • Swell Direction
    • Reliability
    • Wind Direction
    • Type
    • Boards
    • Skill Level
    • Surf Season
    • Rating
  • 4 Rows (5 including header)
The full output can be found here for comparisons.

After you finish the challenge make sure to fill in the participation tracker, then share your solution on Twitter using #PreppinData and tagging @Datajedininja, @JennyMartinDS14, @JonathanAllenby & @TomProwse1

You can also post your solution on the brand new Tableau Forum where we have a Preppin Data community page. Post your solutions and ask questions if you need any help! 

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