Ssc 195 day of week improvements

[brtietz]

Pull Request Template

Description

Add input start_day_of_year to relevant compute modules, and propagate effects to weekday/weekend schedules including:

• Dispatch
• Utility rates
• Time of delivery for PPA

Fixes #195

Corresponding branches and PRs:

Pairs with SAM PR TBD

Unit Test Impact:

Added tests to lib_util_test to verify new behavior

Other tests updates should just change function signature, not affect results.

Known compiler issue potentially affecting CMPvsamv1PowerIntegration_cmod_pvsamv1.NoFinancialModelSkyDiffuseAndIrradModels

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)

[sjanzou]

Wow! Lots of changes througout. All tests passing on MacOS 15.6 arm64 build using Clang 16.0.0.16000026 with XCode 16.2 (different from GitHub Actions Mac runners)

[cpaulgilman]

Implementation looks good, I can see effect of January 1 day of week on outputs for load, energy charge, and demand charge for BTM configs, and in revenue TOD factors for FOM configs.

[coveralls]

Pull Request Test Coverage Report for Build 18352938785

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1749 unchanged lines in 22 files lost coverage.
• Overall coverage increased (+0.008%) to 56.657%

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Files with Coverage Reduction	New Missed Lines	%
ssc/ssc/cmod_fuelcell.h	4	80.28%
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	93.26%
ssc/shared/lib_battery_dispatch_manual.cpp	11	87.23%
ssc/shared/lib_fuel_cell_dispatch.cpp	12	82.71%
ssc/ssc/common_financial.cpp	23	72.65%
ssc/ssc/cmod_geothermal.cpp	25	87.55%
ssc/ssc/cmod_etes_ptes.cpp	26	91.91%
ssc/shared/lib_utility_rate.cpp	29	64.68%

Totals
Change from base Build 18185752877:	0.008%
Covered Lines:	66683
Relevant Lines:	117695

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💛 - Coveralls