Hello,
I need to do calculations in a time series chart using data from an Datafile source:
"Server:CR3000_battelle.Test.Gh1_Avg"-"DataFile:sinh.Bnc"*"DataFile:sinh.sinh"
where CR3000 and the DatafIle are toa5 files. The time stamp are the same, but not the record numbers.
Doing calculation with only the cr3000 file or only the DataFile works, but merging inputs from both files doesn't.
Do you have a solution?
Thanks
p
Not currently, but there will be when RTMC Pro 3.2 is released. Time syncing different data sources in RTMC Pro is problematic and presents many challenges that I won't go into detail about. We have created a new function called ValueSynch which is similar to the Alias function in its use and can be used to synchronize time stamps of different data sources, even if the data sources are not the same interval. Only data points for which time stamps match will go into the results however. Here's an example:
ValueSynch(RH1,"Server:BirchCreek.60.RelHum");ValueSynch(RH2,"File1:OneHour.RH");RH2-(RH1*100)
In the above I have a server source with fractional RH in an hourly array and a file source with percent RH in an hourly table. The percent RH difference is being calculated.
Thank you.
When will you relases RTMC Pro 3.2?
We should have a release candidate any day now. It usually takes a couple weeks to do the final testing after that. I can't give you an exact release date, just a general idea of where we're at.