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  • in reply to: using Mike 11 inline structure data to hec ras 5 #9852
    Radosław Pasiok
    Participant

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    Date: Thu, 21 Apr 2016 20:12:33 +0200
    Message-ID:
    Subject: Re: using Mike 11 inline structure data to hec ras 5
    From: =?UTF-8?Q?Rados=C5=82aw_Pasiok?=
    To: “Ajay [via HEC-RAS Help]”
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    Please, refer to the “User Defined Rules for Hydraulic Structures and
    Pumps” chapter of HEC-RAS User’s Manual.
    The boundary condition you need is called “Rules”. Create a variable
    holding a cross-section WS Elevation (a control point) that you can use in
    a rule for a gate.

    Good luck!

    Radek

    2016-04-20 6:19 GMT+02:00 Ajay [via HEC-RAS Help] < [email protected]>:

    > Hi,
    >
    > I am doing a comparison study of mike11 and hec ras. I already have the
    > mike 11 data in which the gate operations values have control point value
    > and target point values. How can i use those values as boundary condition
    > in hec ras for inline structure.
    >
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    Please, refer to the "User Defined Rules fo=
    r Hydraulic Structures and Pumps" chapter of HEC-RAS User's Manual=
    .
    The boundary condition you need is called "Rules". Create a=
    variable holding a cross-section WS Elevation (a control point) that you c=
    an use in a rule for a gate.

    Good luck!

    Radek
    =

    2016-04-20 =
    6:19 GMT+02:00 Ajay [via HEC-RAS Help] <ml-node+s1091=
    [email protected]>
    :

    te" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"=>

    Hi,

    I am doing a comparison study of mike11 and hec ras. I already have=
    the mike 11 data in which the gate operations values have control point va=
    lue and target point values. How can i use those values as boundary conditi=
    on in hec ras for inline structure.=20

    =09
    =09
    =09


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    U=C5=BCywam wolnego oprogramowania:
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    –001a1141bb3c879308053102a73b–

    in reply to: RiverGIS, a free/libre GIS tool for HEC-RAS geometry #9591
    Radosław Pasiok
    Participant

    2D mesh tools are present in the RiverGIS since its early stage of development, when there was no breakline tool in HEC-RAS.

    Currently RiverGIS has two options non-existing in HEC-RAS:
    1. you can align a few rows of points along a breakline, and
    2. you can locate breakpoints along breaklines if you need a cell faces at exact locations (at breakpoints)

    Please, see example usage of the two at:
    http://rivergis.com/ras2d_geometry.html#create-2d-computational-points

    The options were developed for a case of a channel with groins:
    http://rivergis.com/_images/ras2d_mesh_brkpts2.jpg

    Best regards,

    Radek Pasiok

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