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Type: Posts; User: Duncan Kitts

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    If you send the model to support@innovyze.com,...

    If you send the model to support@innovyze.com, someone will be able to take a look into this.
  2. You should be able to do this with a nested IIF...

    You should be able to do this with a nested IIF statement. Essentially you would have the following ranges:-

    Range 1: V<2m/s OR D*V<3m2/s
    Range 2: Partial damage: V>2m/s AND 3m2/s<D*V<7 m2/s...
  3. As per the help topic 'Preissmann Slot and...

    As per the help topic 'Preissmann Slot and Baseflow Correction':-

    "Because the Preissmann Slot correction involves reducing the plan area of the manhole, it is possible for the sum of all storage...
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    The SQRT(2) is included in the InfoWorks ICM...

    The SQRT(2) is included in the InfoWorks ICM 'Cd'. I suspect the ratio of your difference is ~1.41 (ie, SQRT(2)).
  5. Just be aware that there was a recent change in...

    Just be aware that there was a recent change in the licensing terms and conditions that NVIDIA apply for their cheaper CUDA enabled GPUs (typically GeForce and Titan) to limit usage in computation...
  6. You can get the total volume in the 1d system...

    You can get the total volume in the 1d system with the following SQL query:-

    SELECT SUM(sim.volume) INTO $link_volume FROM [All Links];
    SELECT SUM(sim.volume) INTO $node_volume FROM Node;
    LET...
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    Try the following:- SET $new_node_id =...

    Try the following:-

    SET $new_node_id = node_id+"S";
    SET $new_x = x+10;
    SET $new_y = y+10;

    INSERT INTO node (node_id,x,y) SELECT $new_node_id,$new_x,$new_y;
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    With regards the 2D Outfall, During simulation,...

    With regards the 2D Outfall, During simulation, the Outfall 2D node is treated as a series of break node, vortex control with nominal head-discharge relationship and outfall node. The nominal...
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    Not that I can work out. It might be possible to...

    Not that I can work out. It might be possible to do this with Ruby scripting. If you email support@innovyze.com with your licence number then I can take a look into this further as part of a...
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    The following is one approach although you would...

    The following is one approach although you would need to define the scenarios to be deleted in the query.

    LIST $scenariostobedeleted =...
  11. OK, can you contact support@innovyze.com with...

    OK, can you contact support@innovyze.com with your license number and someone will pick the query up. The driver will depend on the version of ICM being used. It would be useful to know the driver...
  12. It will most likely be an Nvidia display driver...

    It will most likely be an Nvidia display driver issue.
  13. Hi, If you send your licence number to...

    Hi, If you send your licence number to support@innovyze.com, the support team will be able to provide the format of those files. I'm aware of dedicated tools to read the data but those are usually...
  14. These look to be base flows. See the help topic...

    These look to be base flows. See the help topic Simulation parameters, in particular the section on 'Base Flow Factor' for more details.
  15. This will remove SUDs controls from all...

    This will remove SUDs controls from all subcatchments. You can apply to a selection if required.

    'DELETE FROM [Subcatchment].suds_controls
  16. A simple query to set nodes to outfalls where...

    A simple query to set nodes to outfalls where they have no downstream links. Particularly useful if you're importing from asset data which doesn't specify the outfall node type explicitly.

    SET...
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    There should be a column to the right titled...

    There should be a column to the right titled 'Fix'. Select the radio button and you should then be able to 'Fix' the relevent value in the range column.
  18. Thread: Goodbye

    by Duncan Kitts
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    Hi Kristian. Best wishes for your retirement. ...

    Hi Kristian. Best wishes for your retirement. Thanks for being pretty much the first person to embrace ICM and also for your sterling efforts on the forums, I know there are many users who...
  19. The following will calculate the floodable area...

    The following will calculate the floodable area for nodes within a polygon by divided the polygon area by the number of nodes within that polygon. There's a couple of optional steps in here which...
  20. The following query will take a selection of...

    The following query will take a selection of conduits and for each selected conduit, create a dummy node 2m downstream of the conduit downstream node (witht he suffix _COL) and connect via an orifice...
  21. Thread: 2D model

    by Duncan Kitts
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    By default, the 1D-2D interaction is based on...

    By default, the 1D-2D interaction is based on depths. That is the depth of water in the 2D mesh element (ie, water level minus element ground level) in which the 2D outfall resides is applied to the...
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    Where the no data gaps are small, the meshing...

    Where the no data gaps are small, the meshing process will ignore them and the mesh element elevation taken from the available data for that mesh element. Where the gaps are greater than the mesh...
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    Select the polygon and use the...

    Select the polygon and use the Selection->Selection Operations->Change line/polygon type to change the polygon to a subcatchment and vice versa.
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    The bad allocation is a memory error. Most...

    The bad allocation is a memory error. Most likely you have run out of memory loading in the data. If you're using the 32 Bit version of the UI, you'll be limited to approximately 3GB of RAM,...
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    This issue prior to v6.0 was that the software...

    This issue prior to v6.0 was that the software would crash, which is undesirable. The error message you see is expected behaviour and would be a trigger to reduce the simulation name to under 80...
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