Fuel cell sched warning

[mjprilliman]

Description

-Add ssc warning for fuel cell dispatch periods outside of the 6 defined periods. Can occur when copying TOD schedules to battery, then copying fuel cell from battery dispatch.

To test:

-Open Fuelcell-PV-battery Single owner case
-Set Weekday TOD schedules to period 7
-Battery manual dispatch, click copy from TOD button
-Fuel cell manual dispatch, click copy from battery manual dispatch button
-Click simulate
-See error message.

Fixes #1969

Corresponding branches and PRs:

Same branch, PR for ssc, develop everywhere else

[ link any corresponding PRs in other repos, i.e. NREL/ssc#x ] NatLabRockies/ssc#1400

Unit Test Impact:

[ expected changes in unit tests or speed of tests? ]

[ expected changes in test_results files? ]

Checklist

• requires help revision and I added that label
• adds, removes, modifies, or deletes variables in existing compute modules
• adds a new compute module
• changes defaults
• I've tagged this PR to a milestone

Reminders- this section can be deleted

[Checking for PySAM Incompatible API Changes]
(https://github.com/NREL/SAM/wiki/PySAM-Incompatible-API-Changes-&-Regenerating-PySAM-Files).

[When do the PySAM files need to be regenerated?]
(https://github.com/NREL/SAM/wiki/PySAM-Incompatible-API-Changes-&-Regenerating-PySAM-Files#when-do-the-pysam-files-need-to-be-regenerated-via-export_config)

[cpaulgilman]

Thanks for fixing.