direct solution / linear solution / particular solution / approximate solutions / approximate solution / /
OperatingSystem
Unix / /
Organization
Denver Federal Center Denver / U.S. Geological Survey NWIS Program Office / U.S. Government / U.S. DEPARTMENT OF THE INTERIOR / office of Ground Water U.S. Geological Survey / United States Government / /
Person
Gordon P. Eaton / Arlen W. Harbaugh / / /
Position
aquifer head / initial head / Secretary U.S. GEOLOGICAL SURVEY / head / U.S. Geological Survey Modular Finite-Difference Ground-Water Flow Model / correct head / Director Any use / /
Direct Solution Package Based on Alternating Diagonal Ordering for the U.S. Geological Survey Modular Finite-Difference Ground-Water Flow Model by Arlen W. Harbaugh