<div dir="ltr">It worked properly.<div><br></div><div style>Thank you Cristophe.</div><div style><br></div><div style><br></div></div><div class="gmail_extra"><br clear="all"><div>-- <br>Ricardo Luiz Dalbosco - <br>
<br></div>
<br><br><div class="gmail_quote">On Wed, Jan 9, 2013 at 5:10 AM, Christophe Geuzaine <span dir="ltr"><<a href="mailto:cgeuzaine@ulg.ac.be" target="_blank">cgeuzaine@ulg.ac.be</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Indeed: coilLoops[1]:coilLoops[nc] means {coilLoops[1], coilLoops[1]+1, coilLoops[1]+2, ..., coilLoops[nc]}. What you want is coilLoops[{1:nc}].<br>
<br>
So I would do:<br>
<br>
Plane Surface(loopAir) = {loopAir, coilLoops[{1:nc}]};<br>
<br>
Cheers,<br>
Christophe<br>
<div class="HOEnZb"><div class="h5"><br>
On 08 Jan 2013, at 23:27, Ricardo Luiz Dalbosco <<a href="mailto:ricardo@dalbosco.net">ricardo@dalbosco.net</a>> wrote:<br>
<br>
> Hi Christophe,<br>
><br>
> Here is the code I'm trying to run:<br>
><br>
><br>
> a = 0.3; //Coil side lenght<br>
> kr = 2; //Coil correction factor<br>
> nc = 10; //Num,ber of ciol turns<br>
> b = kr*a; //Space between coils<br>
> lc = a*( kr*(nc - 1) + 1 ) + a; //Air region lenhgt<br>
> mesh = 1.0;<br>
><br>
> x = 0; y = lc/2; z = 0;<br>
><br>
> //Loop to draw nc squares<br>
> For turn In {1:nc}<br>
><br>
> //Points<br>
> point1 = newp; Point(point1) = {x, y, z, mesh};<br>
> point2 = newp; Point(point2) = {x + a, y, z, mesh};<br>
> point3 = newp; Point(point3) = {x + a, y + a, z, mesh};<br>
> point4 = newp; Point(point4) = {x, y + a, z, mesh};<br>
><br>
> //Lines<br>
> line1 = newl; Line(line1) = {point1, point2};<br>
> line2 = newl; Line(line2) = {point2, point3};<br>
> line3 = newl; Line(line3) = {point3, point4};<br>
> line4 = newl; Line(line4) = {point4, point1};<br>
><br>
> //Plane Surface (newsl = surface loop)<br>
> lineLoop = newsl; Line Loop(lineLoop) = {line1, line2, line3, line4};<br>
><br>
> //Lista para criar a Physical Surface<br>
> coilLoops[turn] = lineLoop;<br>
><br>
> //Space between turns<br>
> x += b;<br>
><br>
> EndFor<br>
><br>
> //Draw a rectangular Air container<br>
> x = 0; y = 0; z = 0;<br>
> pAir1 = newp; Point(pAir1) = {x - a, y, z, mesh};<br>
> pAir2 = newp; Point(pAir2) = {x + lc, y, z, mesh};<br>
> pAir3 = newp; Point(pAir3) = {x + lc, y + lc, z, mesh};<br>
> pAir4 = newp; Point(pAir4) = {x - a, y + lc, z, mesh};<br>
><br>
> //lines<br>
> lineAir1 = newl; Line(lineAir1) = {pAir1, pAir2};<br>
> lineAir2 = newl; Line(lineAir2) = {pAir2, pAir3};<br>
> lineAir3 = newl; Line(lineAir3) = {pAir3, pAir4};<br>
> lineAir4 = newl; Line(lineAir4) = {pAir4, pAir1};<br>
><br>
> //Line Loop<br>
> loopAir = newsl;<br>
> Line Loop(loopAir) = {lineAir1, lineAir2, lineAir3, lineAir4};<br>
> //Plane Surface with coil squares as holes<br>
> Plane Surface(loopAir) = {loopAir, coilLoops[1]:coilLoops[nc]};<br>
> //Physical Surface<br>
> Physical Surface("Air") = {loopAir};<br>
><br>
> ---------<br>
><br>
> So, the problem seems to be this line:<br>
> Plane Surface(loopAir) = {loopAir, coilLoops[1]:coilLoops[nc]};<br>
><br>
> Also, the code Plane Surface(loopAir) = {coilLoops[1]:coilLoops[nc]}; gives the same problem.<br>
><br>
> It works fine when I describe the Plane Surface like this:<br>
> Plane Surface(loopAir) = {loopAir, coilLoops[1], coilLoops[2], coilLoops[3], ..., coilLoops[nc] };<br>
><br>
> And the syntax coilLoops[1]:coilLoops[nc], also works describing a Physical Surface("Coil") = {coilLoops[1]:coilLoops[nc]}.<br>
><br>
> I am using Gmsh 2.6.1 version.<br>
><br>
><br>
><br>
> --<br>
> Ricardo Luiz Dalbosco -<br>
><br>
><br>
><br>
> On Tue, Jan 8, 2013 at 8:38 AM, Christophe Geuzaine <<a href="mailto:cgeuzaine@ulg.ac.be">cgeuzaine@ulg.ac.be</a>> wrote:<br>
><br>
> Hi Riccardo - Could you send a complete test file? Here this type of syntax seems to work just fine:<br>
><br>
> Point(3) = {0.9, 0.7, 0, 1.0};<br>
> Point(4) = {-0.9, 0.7, 0, 1.0};<br>
> Point(5) = {-0.5, 0.2, 0, 1.0};<br>
> Point(6) = {-0.5, -0.1, 0, 1.0};<br>
> Point(7) = {-0.3, -0.1, 0, 1.0};<br>
> Point(8) = {-0.3, 0.2, 0, 1.0};<br>
> Point(9) = {0.3, 0.2, 0, 1.0};<br>
> Point(10) = {0.3, -0.1, 0, 1.0};<br>
> Point(11) = {0.5, -0.1, 0, 1.0};<br>
> Point(12) = {0.5, 0.2, 0, 1.0};<br>
> Line(1) = {1, 2};<br>
> Line(2) = {2, 3};<br>
> Line(3) = {3, 4};<br>
> Line(4) = {4, 1};<br>
> Line(5) = {6, 7};<br>
> Line(6) = {7, 8};<br>
> Line(7) = {8, 5};<br>
> Line(8) = {5, 6};<br>
> Line(9) = {10, 11};<br>
> Line(10) = {11, 12};<br>
> Line(11) = {12, 9};<br>
> Line(12) = {9, 10};<br>
> Line Loop(13) = {4, 1, 2, 3};<br>
> Line Loop(14) = {8, 5, 6, 7};<br>
> Line Loop(15) = {12, 9, 10, 11};<br>
> hh[] = {14, 15};<br>
> Plane Surface(16) = {13, hh[0]:hh[1]};<br>
><br>
><br>
><br>
> On 07 Jan 2013, at 17:48, Ricardo Luiz Dalbosco <<a href="mailto:ricardo@dalbosco.net">ricardo@dalbosco.net</a>> wrote:<br>
><br>
> > Hi,<br>
> ><br>
> > I'm trying to use an array interval to create holes in a Plane Surface.<br>
> ><br>
> > My script generates dynamically a variable number of squares, wich represent coil turns. Those squares are then assembled in Line Loops and saved in an array.<br>
> ><br>
> > Then, It's possible to create a Physical Surface like this<br>
> > Physical Surface("Coil") = {loopsCoil[1]:loopsCoil[n]};<br>
> ><br>
> > Where loopsCoil[ ] is the array, and n is the number of turns<br>
> ><br>
> > It happens that the coil is placed inside the Air region. Then, to define my Air region I need to specify the Coil as a "hole".<br>
> > But when I try to do this:<br>
> ><br>
> > Plane Surface(airRegion) = {allAirRegion, loopsCoil[1]:loopsCoil[n]}<br>
> ><br>
> > Gmsh simply closes, without an error message.<br>
> > So, it seems I can't define a Plane Surface with the array syntax.<br>
> ><br>
> > Does anyone knows how I can proceed to create the holes in the surface?<br>
> ><br>
> ><br>
> > --<br>
> > Ricardo Luiz Dalbosco -<br>
> ><br>
> > _______________________________________________<br>
> > gmsh mailing list<br>
> > <a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a><br>
> > <a href="http://www.geuz.org/mailman/listinfo/gmsh" target="_blank">http://www.geuz.org/mailman/listinfo/gmsh</a><br>
><br>
> --<br>
> Prof. Christophe Geuzaine<br>
> University of Liege, Electrical Engineering and Computer Science<br>
> <a href="http://www.montefiore.ulg.ac.be/~geuzaine" target="_blank">http://www.montefiore.ulg.ac.be/~geuzaine</a><br>
><br>
><br>
><br>
><br>
> _______________________________________________<br>
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<br>
--<br>
Prof. Christophe Geuzaine<br>
University of Liege, Electrical Engineering and Computer Science<br>
<a href="http://www.montefiore.ulg.ac.be/~geuzaine" target="_blank">http://www.montefiore.ulg.ac.be/~geuzaine</a><br>
<br>
<br>
<br>
</div></div></blockquote></div><br></div>