XPSWMM to TUFLOW-SWMM Troubleshooting

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Introduction

This page contains alternate methods for XPSWMM to TUFLOW SWMM conversion and outlines common conversion issues and steps to troubleshoot them.

Model Conversion Without a XPSWMM License

There are two options for converting an XPSWMM model to TUFLOW without a XPSWMM license, depending on access to the XPSWMM Viewer.

Common Conversion Issues

XPX Tool

Some conversion messages may be addressed/resolved by completing the Recommended Additional Conversion Steps.

There are different levels to the conversion messages. An Error will abort the Convert - XPSWMM model from XPX tool and therefore may not generate a convert_messages.gpkg. There will be a description of the error in the tools log. Both Warnings and Checks will not abort the conversion process, and they will both be reported in the convert_messages.gpkg and the tools log. A Warning is more severe then a Check, however both messages should be reviewed to determine the cause.