Me cost updates fy25

[mjprilliman]

Pull Request Template

Description

-Update file readers to better handle missing or incomplete data
-Update mhk_costs to run calculations for different model selections, update capex-dependent capital costs accordingly

[ include directions for reviewers if necessary- what or how should they test or review ]
See email for review instructions

Corresponding branches and PRs:

SAM: NREL/SAM#2128
SAM-private: https://github.com/NREL/SAM-private/pull/138
[ which branches of wex, lk, and ssc should be built with this PR ]

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

Unit Test Impact:

[ new tests written? ]
To do: add test coverage for mhk_costs

[ 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)

[coveralls]

Pull Request Test Coverage Report for Build 18772562589

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 5674 unchanged lines in 41 files lost coverage.
• Overall coverage decreased (-1.0%) to 56.608%

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Files with Coverage Reduction	New Missed Lines	%
ssc/tcs/sco2_cycle_components.h	1	99.2%
ssc/shared/lib_util.cpp	3	54.62%
ssc/ssc/cmod_fuelcell.h	4	80.0%
ssc/tcs/sco2_recompression_cycle.h	6	90.06%
ssc/shared/lib_utility_rate.h	7	0.0%
ssc/tcs/csp_solver_tou_block_schedules.cpp	8	77.33%
ssc/ssc/cmod_battwatts.cpp	10	93.23%
ssc/tcs/heat_exchangers.h	10	83.01%
ssc/tcs/numeric_solvers.cpp	10	75.71%
ssc/shared/lib_battery_dispatch_manual.cpp	11	87.14%

Totals
Change from base Build 18721258026:	-1.0%
Covered Lines:	66671
Relevant Lines:	117777

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💛 - Coveralls