It's difficult to explain this without information about how you query the data.
If this data comes from PI Vision (scope.symbol.DataSources), please map the same data point into a normal PI Vision Trend symbol and examine the data there as well. Unless you apply some sort of compression algorithm yourself, the two should have the same data.
It's difficult to explain this without information about how you query the data.
If this data comes from PI Vision (scope.symbol.DataSources), please map the same data point into a normal PI Vision Trend symbol and examine the data there as well. Unless you apply some sort of compression algorithm yourself, the two should have the same data.
