data storage

Hello

I have a few questions about how to manage and store data.

I am witing a calibration software where I need to display the chart with the probes.

then table of current vs probe 10 times Ref then calculations such as average, sigma, then conversion and data storage.

Using data from the previous program files, I have identified a type of format.

I reproduced it as a cluster with cluster as table follows this im using as a temporary variable when acquiring and pending approval of the user.

After that I'll have to move from cluster to a vi convert txt to be operated by another application.

My question is:

is it a good way cluster using rather vs. string table

one is typed so much more easy don't make mistake affecting each measure and the data calculated in the right place

but less if the cluster size has to change

with an array of strings, change can be easier but it is easy to make the mistake of index and by placing it in the wrong cell

What would you use?

Best regards

Tinnitus

Attached cluster VI

While I agree with Mark that by using the software OpenG is write a much easier configuration file (in fact you can use the variant to the ini cluster just write the table once), it seems you are actually asking how to store data, no?  In this case, the format of configuration file would seem inappropriate if you plot the data that you need another script to extract data from this format.  If you try to write data that the customer can extract, then the way you suggest (without having seen) is not unreasonable.  Have that said, you considered PDM.  There are plugins for playback of this format for several packages of data analysis (Igor, Matlab, Excel, etc.) and writing to the file in this format is child's play.  There were converters even in ascii as others have developed on this site (I have not really tested it).  Anyway, just a thought.

Cheers, Matt

Tags: NI Software

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