update granularity description

Former-commit-id: 6e04ef7f50a3c23ec32b69efd237517ac01c0dec
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Michael T. Kelbaugh
2020-03-19 16:54:53 -04:00
parent 8812761ccf
commit f79cd01866

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@@ -22,8 +22,8 @@ The granularities in the provided granularity graph are:
* `usa48` (a single region for the contiguous United States)
* `state` (49 regions: the lower 48 states plus Washington, DC)
* `county` (3108 counties, including Washington, DC)
* `nerc` (22 North American Electric Reliability Corporation regions)
* `huc8` (2119 HUC 8 regions)
* `nerc` (22 North American Electric Reliability Corporation "NERC" regions)
* `huc8` (2119 Hydrological Unit Code 8 "HUC8" watershed regions)
* `latlon` (209 latitude-longitude grid squares)
## Aggregators and Disaggregators