The hdpw (head-in-a-pumping-well) program described in this report is a post-processor that calculates the head in a pumping well based on thesimulated head at a finite-difference model cell that contains the well. The calculations are based on the Thiem equation. The hdpw code works with the U.S. Geological Survey modular finite-difference ground-water flow model, which is commonly called MODFLOW. The hdpw code is a complete program that has incorporated many of MODFLOW subroutines to read data. Code was added to the well package to calculate the head and drawdown in a fully-penetrating well of finite radius.
Citation Information
| Publication Year | 1996 |
|---|---|
| Title | Evaluation of shorelines along Lake Mohave, Lake Mead National Recreation Area, Nevada and Arizona |
| DOI | 10.3133/ofr96651 |
| Authors | Jeremiah B. Workman |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 96-651 |
| Index ID | ofr96651 |
| Record Source | USGS Publications Warehouse |