Creating a time series from a Do loop script

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María Claudia

• August 26, 2020 15:22

Hi!

I'm trying to create a time series as a result from a Do loop script.

I want to record the result of each step of the script in the first, second, third and so on day of a new time series, (the days correspond to the time simulation period) .

I couldn't get a solution.

Hope you can help me.

 

 

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  Jason

  • August 26, 2020 17:40

  Hi Mruizs,

  Thanks for posting in the GoldSim Community Forum! Let me see if I understand your question. You have an array of values that you want transposed into a time series? One way to do this is simply by using the elapsed day as the index. Here is a very simple example:

  I have an array that is defined in a Data Vector:

  

  In the case shown above, I have 100 rows in this Data vector. Next, I will write an expression that puts each row's value into successive time values to create a time history for each value as each day passes in the simulation:

  

  As each day passes, we grab the value from the next row down.

  Would something like this work for you?

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  María Claudia

  • August 26, 2020 17:53

  Hi Jason!

  Thanks for your prompt answer.

  I just realized that in my script It was not necessary to write lines in order to give the order to create a time series as a result.

  I just have to select the option "Time History" in Save Results, and work with "DateTime" to call the item from another time series.

  I hope you understand my answer.

   

   

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  María Claudia

  • August 26, 2020 17:54

  However, what you showed me is very interesting!

  Surely I will use it in my model.

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  Jason

  • August 26, 2020 18:33

  I'm glad you found it useful and also found your solution. Because GoldSim is a dynamic simulator, it is very easy to work with time and datetime in your model expressions. Please let me know if you need anything else.

  -Jason

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