Issues with prescribed volcanic aerosol optics diagnostics

[fvitt]

Issue Type

Other (please describe below)

Issue Description

Some of the aerosol optics, such as AODVIS, do not work correctly for prescribed volcanic aerosols.

Will this change answers?

No

Will you be implementing this yourself?

Yes

[cacraigucar]

@tilmes - Is this required for the CESM3_0 release?