blsm_v101_heads.csv
blsm_v101_heads.gpkg

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Blossom V1.01 Groundwater Availability Model Heads for Historical Model
Texas Water Development Board Groundwater Modeling Department
Only active model cells are included (ibound > 0). Inactive cells (ibound = 0) are not included.

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cellid	| integer	| Format:  layer + rrrr + cccc (0-3 leading zeros for row and cols), Example: 200230245 (layer = 2, row = 23, col = 245)
lay 	| integer 	| Layer number
row 	| integer 	| Row number 
col 	| integer 	| Column number
ibound 	| integer 	| ibound number
top 	| float 	| top of model cell
botm 	| float 	| bottom of model cell
shead	| float 	| the initial (starting) head
top		| float		| the elevation of the top of the cell. 
botm	| float		| the elevation of the bottom of the cell
head1 	| float 	| head for stress period 1
headN	| float		| head for stress period N

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For more information on the variables refer to:
USGS Survey Techniques and Methods 6–A16
MODFLOW-2005, The U.S. Geological Survey Modular Ground-Water Model—the Ground-Water Flow Process

USGS Techniques and Methods 6-A37
MODFLOW-NWT, A Newton Formulation for MODFLOW-2005