First of all, why can’t you save selections? I dont understand? If it’s frequency over time then why aren’t you able to save those selections to be recalled later? There seems to only be an internal save selection where spectralayers is only able to save the selections once Spectralayers is opened (and only when it’s opened) and when you close the app then all the selections are lost.
I would like to be able to save all my selections in one file format to be recalled later. Or be able to save the selections internally withing the slp project file so I can recall when (said) a random power outage occurs.