Hello,
I have a problem in FME. I have too much data so I want to filter data every 3 seconds (3 or 4 or anything, whatever) but I really don't know how to do it if someone can help me please .
Here is my fme workbench if that can help :
Here is an example of data (you can see that in date we have data every second and I want to put it in a "every 3 seconds format") :
It looks like you have 1 record per second, if that is the case you can simply use a Sampler with sampling rate set to however many seconds you want. A sampling rate of e.g. 3 will only pass through 1 of every 3 records.
I agree with @redgeographics, that if your data is consistent and continuous the Sampler (Every n features) is the way to go.
If it isn't then you can convert your date field to seconds (or other single unit) and calculate the modulo @fmod(time, interval) then test that the result is 0.
It looks like you have 1 record per second, if that is the case you can simply use a Sampler with sampling rate set to however many seconds you want. A sampling rate of e.g. 3 will only pass through 1 of every 3 records.
Thank you, it worked pretty well !