A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Documentation for the "XT3D" option in the Node Property Flow (NPF) Package of MODFLOW 6
Techniques and Methods
For more information on the USGS-the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment-visit https://www.usgs.gov or call 1-888-ASK-USGS. For an overview of USGS information products, including maps, imagery, and publications, visit https://store.usgs.gov/. Preface This report describes the "XT3D" option in the Node Property Flow (NPF) Package of the Groundwater Flow Model for the U.S. Geological Survey (USGS) modular hydrologicdoi:10.3133/tm6a56 fatcat:tuymxlhp7raelkosabvb62fk6i