Repair CDAP estimation #1098

Job	Run time
linux-64-py	5m 39s
Estimation Notebooks Test	48m 22s
Estimation Mode Unit Tests	23m 54s
prototype_mwcog	59m 50s
Standard 2-Zone Example (SANDAG)	1h 27m 4s
win-64	8m 47s
prototype_marin	1m 55s
estimation_edb_creation_test	6m 51s
placeholder_multiple_zone	10m 34s
placeholder_psrc	1h 0m 53s
prototype_mtc_extended	1h 28m 40s
Standard 1-Zone Example (MTC)	52m 20s
prototype_mtc	54m 47s
production_semcog	6m 33s
macOS	6m 8s
Expression Profiling Tests	7m 59s
prototype_sandag_xborder	5m 44s
random_seed_generation_test	3m 4s
develop-docbuild	0s
	8h 59m 4s

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