Run Multiple Plans

[Chris G.]

Yes…there is a “Run Multiple Plans” menu item already in HEC-RAS, but for fun, I’ve written a simple subroutine that does the same thing. This subroutine might serve as a starting point for a more sophisticated Monte Carlo simulation or an optimization run. Give it a try…

Sub RunMultiplePlans()

‘**********************************************************
‘Demonstrates Project_Open subroutine and the _
Compute_CurrentPlan function in a Do-Loop to run _
mulitple plans.

‘Written by Christopher Goodell
‘March 5, 2015
‘**********************************************************

‘Instantiate a new HECRASController
Dim RC As New RAS500.HECRASController

‘Open a new project
Dim strFilename As String
Sheets(“RASProjects”).Select
strFilename = Range(“C4”).Value ‘In Cell C4, Paste in _
path and filename of the RAS project you want to open.
RC.Project_Open (strFilename)

‘Determine the number of plans
Dim blnIncludeBasePlansOnly As Boolean
Dim lngPlanCount As Long, strPlanNames() As String
blnIncludeBasePlansOnly = True
RC.Plan_Names lngPlanCount, strPlanNames(), _
blnIncludeBasePlansOnly

‘Loop through the plans and run each one.
Dim i As Integer
Dim blnSetIt As Boolean
Dim lngMessages As Long
Dim strMessages() As String
Dim blnDidItCompute As Boolean
i = 1
Do Until i > lngPlanCount
blnSetIt = RC.Plan_SetCurrent(strPlanNames(i))
i = i + 1

‘Compute the selected plan.
blnDidItCompute = RC.Compute_CurrentPlan(lngMessages, _
strMessages(), True)
Loop

MsgBox “Done!”

‘Close HEC-RAS
RC.QuitRAS
End Sub

[stephane]

Hi Chris,
You said “there is a “Run Multiple Plans” menu item already in HEC-RAS” in your message.
It seems that we haven’t the same HECRAS version … No Multiple Plans option in my version (last beta).
Maybe I’m wrong.
Stephane

[user]

To run multiple plan.

In HecRAS, under Run menu > Run Multiple Plans

[Anonymous]

Hi!
I´m using the “Run Multiple Plans” option in order to run 48 plans that I have already set up, but my issue is that whenever it finishes a run it says “Error when loading plan data” and I have to click on the message and right after that it starts to run the next plan.
Do you know what could be happening here?

Thanks in advance

[Anonymous]

Is there a way to get RAS to run multiple water quality plans?

[Anonymous]

Did you ever receive any feedback on this question?

I getting the same error but I’m noticing that my colleague, running the same files, is not getting the error on her computer.

It occurs in versions 4.1, 5.0.1 and 5.0.3 for me.

[stephane]

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Subject: Re: [Bulk] Re: Run Multiple Plans
To: “Greg [via HEC-RAS Help]”
References: <[email protected]>
<[email protected]>
<[email protected]>
<[email protected]>
<[email protected]>
From: Stephane GAIJI
Message-ID: <[email protected]>
Date: Mon, 21 Nov 2016 23:53:16 +0100
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The only feedback I received is that there is an option to run multiple
plans under the “RUN” menu in the project window of HECRAS.

Le 11/21/2016 à 10:08 PM, Greg [via HEC-RAS Help] a écrit :
> Did you ever receive any feedback on this question?
>
> I getting the same error but I’m noticing that my colleague, running
> the same files, is not getting the error on her computer.
>
> It occurs in versions 4.1, 5.0.1 and 5.0.3 for me.
>
>
>
> ————————————————————————
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> discussion below:
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The only feedback I received is that there is an option to run
multiple plans under the “RUN” menu in the project window of
HECRAS.

Le 11/21/2016 à 10:08 PM, Greg [via
HEC-RAS Help] a écrit :

type="cite"> Did you ever receive any feedback on this question?

I getting the same error but I’m noticing that my colleague,
running the same files, is not getting the error on her computer.

It occurs in versions 4.1, 5.0.1 and 5.0.3 for me.

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