The GeoTIFF provider can read data stored in the GeoTIFF format. This data is loaded into HEC-MetVue with the Reading Non-DSS Data. One important note is that GeoTIFF files need additional metadata for HEC-MetVue to parse, including start/end time, units, and data type. This data can be provided with and xml sidecar file, following the conventions in ESRI ASCII Grid File Provider.