Versions:
HEC-MetVue 3.4.1, published by the U.S. Army Corps of Engineers’ Hydrologic Engineering Center, is a specialized Windows application designed for hydrologists, meteorologists, and water-resource engineers who need to inspect, adjust, and derive information from large meteorological datasets. The program ingests time-series and gridded weather records—such as precipitation, temperature, and evapotranspiration—from common agency formats, then presents them in dynamic maps, graphs, and tables that can be subset, merged, or re-projected on the fly. Core capabilities include temporal aggregation (hourly to daily, monthly, annual, or user-defined intervals), spatial aggregation (station to basin, grid to sub-basin), and areal-average computation using Thiessen polygon, inverse-distance, or user-specified weighting methods; these operations are frequently applied when preparing boundary conditions for HEC-HMS or HEC-RAS models. Additional tools flag data gaps, apply consistency corrections, generate statistical summaries, and export results to DSS, CSV, or GeoTIFF for further analysis. Two major versions have been released—2.x and the current 3.x branch—each maintaining backward-compatible project files while adding improved contouring, batch processing, and 64-bit memory management. Because the software is engineered for rigorous technical use, every computation is logged with traceable metadata to support peer review and regulatory submission. HEC-MetVue is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always providing the latest build and supporting batch installation of multiple applications.
Tags: