ASTM D5981/D5981M-18
- Standard Guide for Calibrating a Groundwater Flow Model Application
- standard by ASTM International, 01/01/2018
- Category: ASTM
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1.1 This guide covers techniques that can be used to calibrate a groundwater flow model. The calibration of a model is the process of matching historical data, and is usually a prerequisite for making predictions with the model.

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