HEC-2 Help
HEC-2 Help
(OP)
I am trying to reproduce some FEMA results for a flood study on one of our projects. The study was completed using HEC-2 orginally. I have a copy of results.
I am trying to reproduce the results using HEC-2 so that I can then use them in HEC-RAS to complete a design.
The problem I am having is entering the X-sectional data. When I try to enter data in the GR card I get an error message that says I must enter a value between 0-101. (I can't remember the actual values but it is something like that)
Does anyone have a suggestion or know of another way to reproduce these results?
Gregg
P.S. I am using the FREIND program to enter in this data.
I am trying to reproduce the results using HEC-2 so that I can then use them in HEC-RAS to complete a design.
The problem I am having is entering the X-sectional data. When I try to enter data in the GR card I get an error message that says I must enter a value between 0-101. (I can't remember the actual values but it is something like that)
Does anyone have a suggestion or know of another way to reproduce these results?
Gregg
P.S. I am using the FREIND program to enter in this data.
RE: HEC-2 Help
If you haven't used HEC2 much you might want to double-check your data entry; make sure your putting in the proper number of spaces between data.
It's been too long for me to be much more help.
RE: HEC-2 Help
If it appears while you are entering the data, then it is from the interface program and not HEC-2.
You can always use COED from USACOE or a simple text editor to enter the data.
RE: HEC-2 Help
RE: HEC-2 Help
be copied-pasted into a text file. Then just use free format in the HEC-2 model.
RE: HEC-2 Help
J2 NPROF,IOKIT,PREVS,XSECV,XSECH,FN,ALLDC,IBW,CHMIM,ITRACE
1.000,0.0,-1.000,0.0,0.0,0.0,0.0,0.0,0.0,0.0
J3 VARIABLE CODES FOR SUMMARY PRINTOUT
110.000,150.000,200.000,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0
NC 0.100,0.100,0.040,0.100,0.300,0.0,0.0
Thanks
gregg
RE: HEC-2 Help
first look at an example of a working HEC-2 file.
The output for the job cards include descriptions of the variables.
The NC card looks mostly correct--don't put a space after the two letters. Also if the column is Zero, then you don't have to enter a zero -- a ,, equals a zero.
eg. your three lines should look like:
J21,0,-1
J3110,150,200
NC.1,.1,.04,.1,.3
RE: HEC-2 Help
Gregg