Which symbol should be taken as in course it was gauge but for different cases it would be different, depending on the properties i suppose. But how, what, it isn't much clear.
Please refer data shapes section in PI-Vision-2019-Extensibility-Guide.pdf
This linked document is out of date, the latest version is available on OSIsoft's GitHub site: OSI-Samples-PI-System/PI-Vision-Extensibility/docs at master · osisoft/OSI-Samples-PI-System · GitHub
Btw it's downloadable from the above link as mentioned by Lal Babu Shaik
Thanks for all the help.
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