If you have HEC-RAS, and you have Excel, you can do this.
In the meantime, here’s a quick way to open HEC-RAS, select the plan you want to run, and then run it, all through Visual Basic for Applications in Excel. For some of you your intuition might have noticed that velocity is not necessarily the same as celerity. From: HEC-RAS Supplemental to HEC-RAS 5.0 User’s Manual: -8. However, if done correctly, this method can be a very powerful tool for decreasing model run times and improving accuracy.
