model-wide support for different accum modes in output

[mahf708]

In good ol eam, one can request:

fincl1 = TS:A, TS:I, TS:X, TS:M !, ... etc.

and the idea is that:

suffix	purpose
:A	average
:I	instant
:X	maximum
:M	minimum

... in the same stream over a select frequency!

This can potentially help in curating datasets for AI training and evaluation, where state variables (T, U, etc.) are often instant and fluxes (FSNTOA, etc.) are average

[mahf708]

Okay, lemme move this to a discussion for now (we can move it back). I am fairly certain this feature request will be met by absolute resistance anyway, so not sure if it's worth keeping up. I will get the EAMxx one done for sure though

[rljacob]

going to delete the meta discussion which adds nothing to the topic.