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Strobing Problem

Dushan

Hi,

 I am running a pss sweep analysis and using strobing to save only certain number of points (50). Then I open the results in a table and save them in csv format for further processing. Sometimes it works perfectly, but sometimes it produces more than one point around some of the time instances (closely spaced - around 1fs or even less), so the total number of points is incorrect (e.g. 52 instead of 50). Any help with this issue?

I am running icfb sub-version 5.10.41_USR5.90.69.

 Thanks,

Dusan 

 

Parents

  •  Andrew,

    Thanks for your answer. I am using spectre version 6.2.1.431.

    The multiple points are extremely close and the sampled signal values are essentially the same - it just confuses the scripts I am using for the processing of output data. Also, I've seen an even weirder thing happening. For example, the output is supposed to be 50x10 array (50 time points, 10 values of the swept parameter). Instead I am getting a 51x10 array where the first raw has only the first element (the rest of the raw empty), and the last raw has all the elements except the first one. I could not figure out any regularity in all this - when I change sweep range or swept variable it disappears.

     Regads,

    Dusan 

Reply

  •  Andrew,

    Thanks for your answer. I am using spectre version 6.2.1.431.

    The multiple points are extremely close and the sampled signal values are essentially the same - it just confuses the scripts I am using for the processing of output data. Also, I've seen an even weirder thing happening. For example, the output is supposed to be 50x10 array (50 time points, 10 values of the swept parameter). Instead I am getting a 51x10 array where the first raw has only the first element (the rest of the raw empty), and the last raw has all the elements except the first one. I could not figure out any regularity in all this - when I change sweep range or swept variable it disappears.

     Regads,

    Dusan 

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