One can select a subset from the Subsets menu and then select the specviz viewer. The viewer will pop up in a separate tab. When I tried it after having already created a profile viewer in a separate tab, the specviz viewer opened in that tab. The pan controls worked but zoom didn't.
I closed the tab and tried it again with just the specviz viewer and the controls all worked.
One can select a subset from the
Subsets
menu and then select the specviz viewer. The viewer will pop up in a separate tab. When I tried it after having already created a profile viewer in a separate tab, the specviz viewer opened in that tab. The pan controls worked but zoom didn't.I closed the tab and tried it again with just the specviz viewer and the controls all worked.