Data type optimization #86

Job	Run time
linux-64-py3.10	5m 18s
estimation_mode_test	4m 18s
macOS	9m 14s
develop-docbuild	0s
prototype_mtc	49m 17s
win-64	12m 45s
prototype_arc	55m 8s
placeholder_psrc	41m 3s
prototype_mtc	46m 44s
random_seed_generation_test	2m 15s
prototype_marin	1m 13s
prototype_psrc_in_development	12m 35s
prototype_mtc_extended	2h 51m 56s
placeholder_sandag	2h 19m 20s
prototype_sandag_xborder	5m 6s
production_semcog	5m 13s
prototype_mwcog	51m 13s
placeholder_multiple_zone	6m 55s
	10h 19m 33s

Provide feedback