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  1. TBrown33

    Win TR-20 Critical Duration Analysis

    Thanks, I think this will work. You were a great help!
  2. TBrown33

    Win TR-20 Critical Duration Analysis

    Is it harder to do or impossible? I have not found anyone else trying to do this online which is why I turned to hte forum. Also, the storm duration would effect the peak discharge and peak time when you are talking about how varied the storms are that I was trying to run wouldn't it?
  3. TBrown33

    Win TR-20 Critical Duration Analysis

    psmart- I know that TR-20 is typically resevered for the 24 hour storms, but in Illinois it is a requirement to run critical duration. We used TR-20 by running the 100 year storms according to Bulletin 70/71 (which is rain data accumulated by Huff and Angel in the Midwest) and attaching storm...
  4. TBrown33

    Win TR-20 Critical Duration Analysis

    Please help. My company has recently transitioned to upgraded software which included a jump from the old DOS based TR-20 to Win TR-20. In the old TR-20 I was able to perform a critical duration analysis and was hoping to do the same from WinTR-20, but I cannot figure out how and I cannot find...

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