Using Runge Kutta

[girish53]

My first attempt to use Runge Kutta failed miserably, and I don't know why. Here are front panel and block diagram:

I do not get any output. When I put a break point on the Times wire, it says Not Executed, and does not draw any graph.

What mistake am I making. 

Girish

[GerdW]

Hi girish,

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@girish53 wrote:

What mistake am I making.

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You only attach images of code. We cannot debug/edit/run images in LabVIEW!

Mind to attach your VI with all used data set as default in those controls?

Did you check the error output of the ODE function?

[girish53]

Here is the VI.

[GerdW · Accepted solution]

Hi girish,

do you spot the difference?

[girish53]

Deep. 

Thank you. 

Girish