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In August 2021 the HEC-HMS adapter has been updated to work with HEC-HMS models of version 4.8. Since HEC-HMS was updated to a 64-bit application, running on Java 11 since version 4.5, the model adapter had to be updated to work with 64-bit binaries/libraries and run on Java 11. This adapter version is not backwards compatible with 32-bit HEC-HMS models (v. 4.4.1 and earlier). This adapter has not been tested with 64-bit HEC-HMS models before version 4.8 (v. 4.5/4.6/4.7). This version of the adapter has been backported to the Stable2020.02, NA2020.02 and later branches. In November 2022 the HEC-HMS adapter has been updated to work with HEC-HMS models of version 4.9.
Operating HEC-HMS Model and FEWS Adapter
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