Dear Grafana folks,
We have dynamic datasets for short time periods that we select per subject.
They occur at arbitrary times. These are from a standard datasource query and lets call them A.
Our use case is that we want to apply a specific and static data set as an overlay over A.
We made a query B of this static data with Marcus Olsson’s nice CSV datasource.
You can see the panel at the top of this dashboard called “Time Shift Me”.
We tried various transforms of the Series B following the idea to take the first time point of Series A and adding this number to each of the time fields of Series “B”. This was not successful
The idea is to put the static data in the csv starting at 0 seconds in the Epoch.
Then shift it so that both A and B have the same starting time.kraft1.csv
FWIW, the CSV is currently defined with a static time, this is so that it is visible on the panel, but this is not how it is intended to be:
time,kraft1 2023-04-18 07:51:00,1 2023-04-18 08:11:00,3 2023-04-18 09:11:00,6 2023-04-18 10:11:00,2
And we could use Epoch seconds for our time fields and queries as required.
Would love to see how this can be done or better a working example to copy and paste
Love Grafana, thanks to the devs, thanks to the generous community.
Here is the panel with the CSV in B