St

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EsraaKh
Posts: 6
Joined: 27 Aug 2024, 08:59

St

Post by EsraaKh » 29 Jun 2026, 09:33

Halo,

I have a problem when I use the mark before St, it gives me an error:
Problem evaluating expression: LAST#1.St 1.6e-12 - sqr
RPN expression errors prevent optimization.


How can this be fixed?

Best regards
Esraa

michael_borland
Posts: 2054
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
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Re: St

Post by michael_borland » 02 Jul 2026, 17:57

Esraa,

There is no St field for marker elements, so you need to use Ss/c, e.g.,

Code: Select all

&optimization_term
    term = "LAST#1.Ss c_mks / 1.6e-12 - sqr"
&end
It makes sense to have St for markers. We'll put it in the next release.

--Michael

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