Region of Interest Data table options and LODs

Geonostalgia

Is there any way to get the data table view for Regions of Interest from Imaging to display Limits of Detection (LODs), or is that not possible to calculate for ROIs because they are not Selections-based?

Additionally, is there an Options tab in the Data Table view for Regions of Interest like there is in the Results tab (for selecting group types, errors ON/OFF (as it is automatically always on for ROIs right now), formatting, LODs as mentioned above, etc.), or am I just looking right past it somewhere?

Thanks Iolite Team!

Bence

Hi @Geonostalgia

I'm not sure how LODs could be calculated for an ROI, because ROIs might span several scanlines. They might also encompass different phases (e.g. different minerals) which may have different sensitivities. For example, if we had the following ROI (from the 3D Trace Elements example dataset):

And we converted that into a selection group (by right clicking on it in the ROI list and selecting "To selection group"), it would look like this in the Time Series View:

You can see it makes up parts of many different scan lines. What value would be appropriate for the n_background in the LOD formula, or the value for S?

If you have a different way of thinking about it, please let me know, because others have asked about this in the past and i haven't come up with a good mental model for it.

Re: options for turning errors etc on/off in the imaging data table, this is a good idea and we'll add it in an upcoming release of iolite.

I'll post back here when it's available.

Kind regards,
Bence