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<p>I have started to use the TS environment to solve a diffusion problem with XFEM in which, at the beginning of every step, a number of values have to be recomputed in order to properly fill the Jacobian (e.g. change some quadrature weights). However, I see
that the the function is expected with the format func(TS ts), with no possibility of getting a user context to perform the computations I need.</p>
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<p>Is there a way to get around that? Thanks!</p>
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<p>Christian <span> </span></p>
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<div style="font-family:Helvetica; font-size:12px">_______________________________<br>
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<div style="font-family:Helvetica; font-size:12px">Christian Peco Regales, Ph.D. <br>
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<div style="font-family:Helvetica; font-size:12px">Postdoctoral Research Associate<br>
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<div style="font-family:Helvetica; font-size:12px">Civil and Environmental Engineering <br>
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<div style="font-family:Helvetica; font-size:12px">Pratt School of Engineering<br>
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<div style="font-family:Helvetica; font-size:12px">Duke University<br>
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<div style="font-family:Helvetica; font-size:12px">2407 CIEMAS (office)<br>
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<div style="font-family:Helvetica; font-size:12px">Durham, NC 27708, USA</div>
<div style="font-family:Helvetica; font-size:12px">email: christian.peco@duke.edu<br>
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<div style="font-family:Helvetica; font-size:12px">web: <a href="http://christianpeco.com" id="LPNoLP">
http://www.christianpeco.com</a></div>
<div style="font-family:Helvetica; font-size:12px">_______________________________<br>
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