We want to calibrate a hydrological model in HMS with Radar precipitation data (NEXRAD III). At this time we already have separate asscii grids on intervals of 1hr. We are stuck how to create a successful grid set in HecGridUtil and finally exporting to Hec HMS. [email protected]
You can use the WMS software as your host software and perform your simulation there. Also you can write VB script for converting your ASCII files into DSS files. This DSS is going to work in HEC HMS for your time series input and also you can attach these DSS files in HEC-DSS to combine them together and export a single integrated Time series file and you can connect it to your model in HEC HMS
Thanks...
We already build the precipitation grid using GridUtil and DssVue. Right now our problem is with the CN grid in Hec-HMS.
I suggest you to use Hec-GeoHMS for your modelling. It is a plugin for ArcGIS that will help you a lot. Here I put a link of its tutorial so you can have a view on what I am talking about.
Watch the first and second part of tutorials here: https://www.youtube.com/watch?v=rKKIT8bBWok
Dear Everyone, Kindly help me for preparation of DSS precipitation data set over time series for HEC-HMS rainfall input. GridUtil or DSSvue which software is useful if both then which at 1st and which at 2nd. Kindly guide me the procedure for my study, Thanks
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