HydroHub does not correctly show information with the variable "outflow" defined in datablock

Question

Hi Chris, I defined the option Outflow (in each outflow BC) in the datablock with different global variables; i.e Temperature, Tracer_i, Retention_T, etc. When I plot the variable outflow in Hydrohub it looks OK, but when I try with other variables I get numerical values of 1e-17 (whichever case except for outflow).

any suggestion?

Ricardo RB

Answer 1

Hi Ricardo,

1e-17 is the NaN value.  OUtflow scalars will be set to this when the outflow is 0.

C

Answer 2

Hi Ricardo,

I've just updated the HydroHub lite download so the  1e-17 values will now appears as NaNs

Chris

Comments

Hi Chris. Thanks for paying attention to this issue. Well, I downloaded the Hydrohub version (20200203) for my Windows (64 bits, even 32 bits) but it does not work correctly. When I open Hydrohub, the screen freezes in "init" (the first step when it is charging the files, I guess). The last version does open correctly (20190815).

Ricardo RB

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Sorry, I missed adding in a new library dependency to the lite build.  Should be all fixed now.

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Thank you Chris, it's now working fine and the outflow scalars as well. (BTW, it could be helpful if you add, in the future, log-scale axes for plotting). Anyway, thank you again!.

Ricardo RB

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Log y axis plots are actually doable using the XML plot configuration files.

If you create a plot then from the Figure File Menu do View Plot XML Configuration.  You get an xml configuration file.

The plot properties for log y-axis is something like

    <PlotProperties>
      <Layout>
        <logYAxis>true</logYAxis>
      </Layout>
      <Limits>
        <yLimits>[1e4 1e6]</yLimits>
      </Limits>
    </PlotProperties>

Click the plot icon in the XML editor toolbar to plot again.

Right-clicking on the editor and select Show XML Schema to see all available options.

Chris

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Thank you Chris.
Rrb

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Hi Chris, I'm a new user from Griffith Uni...

I have the same issue with the latest version (build 20201118 1705). Never makes it past the 'init' ;)
Cheers, Simon
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"Hi Chris. Thanks for paying attention to this issue. Well, I downloaded the Hydrohub version (20200203) for my Windows (64 bits, even 32 bits) but it does not work correctly. When I open Hydrohub, the screen freezes in "init" (the first step when it is charging the files, I guess). The last version does open correctly (20190815)."

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Hi Simon, which version of Java are you using.  HydroHub only currently works with Java 8

CHris