Fixes windows error on large MAZ systems #420

Job	Run time
linux-64-py3.10	6m 56s
estimation_mode_test	16m 23s
prototype_mtc	44m 13s
macOS	11m 15s
prototype_mtc	40m 32s
prototype_psrc_in_development	17m 2s
win-64	11m 3s
prototype_arc	49m 59s
random_seed_generation_test	2m 23s
placeholder_psrc	34m 32s
develop-docbuild	0s
prototype_marin	1m 54s
prototype_mtc_extended	1h 57m 58s
placeholder_sandag	1h 53m 10s
prototype_sandag_xborder	4m 13s
production_semcog	5m 31s
prototype_mwcog	44m 14s
placeholder_multiple_zone	7m 56s
	8h 49m 14s

Provide feedback