Line chart interaction

[reynold522]

I have create multiple line chart

Voltage vs Time

Current vs Time

GPS Speed vs Time

Votage and Current information with its timestamp is in one table

GPS Speed with its timestamp is in other table

as GPS Speed has different sample rate (variable, sample/4 second to 1500 second) comparing with Voltage&Current (constant sample/4s) 

what I can do to prepare time stamp from both table or other method so that I can synchronize both graph.

Thanks in advance

[MFelix · Accepted solution]

Hi @reynold522 ,

for this you need to create a dimension table with the timestamp, that you then relate with both your tables,

Using the timestamp from this new table on your charts will allow the interactions between both charts to match.