[Format]      =  4.0
[Frequency]   =  0
[Precision]   =  1e-008
[MinAngle]    =  25
[Depth]       =  5
[LengthUnits] =  millimeters
[ProblemType] =  planar
[Coordinates] =  cartesian
[Comment]     =  "diametrically-magnetised NdFeB ring (inner radius 81 mm, outer 111 mm, mag along +x) with six plain steel strings (.010-.046 inch gauges) stretched across the bore. each string spans about 162 mm from the N inner-face on the left to the S inner-face on the right. flux runs through every string in +x and closes through the rest of the ring body and surrounding air."
[PointProps]   = 0
[BdryProps]   = 1
  <BeginBdry>
    <BdryName> = "A=0"
    <BdryType> = 0
    <A_0> = 0
    <A_1> = 0
    <A_2> = 0
    <Phi> = 0
    <c0> = 0
    <c0i> = 0
    <c1> = 0
    <c1i> = 0
    <Mu_ssd> = 0
    <Sigma_ssd> = 0
  <EndBdry>
[BlockProps]  = 3
  <BeginBlock>
    <BlockName> = "Air"
    <Mu_x> = 1
    <Mu_y> = 1
    <H_c> = 0
    <H_cAngle> = 0
    <J_re> = 0
    <J_im> = 0
    <Sigma> = 0
    <d_lam> = 0
    <Phi_h> = 0
    <Phi_hx> = 0
    <Phi_hy> = 0
    <LamType> = 0
    <LamFill> = 1
    <NStrands> = 0
    <WireD> = 0
    <BHPoints> = 0
  <EndBlock>
  <BeginBlock>
    <BlockName> = "NdFeB"
    <Mu_x> = 1.05
    <Mu_y> = 1.05
    <H_c> = 915000
    <H_cAngle> = 0
    <J_re> = 0
    <J_im> = 0
    <Sigma> = 0.667
    <d_lam> = 0
    <Phi_h> = 0
    <Phi_hx> = 0
    <Phi_hy> = 0
    <LamType> = 0
    <LamFill> = 1
    <NStrands> = 0
    <WireD> = 0
    <BHPoints> = 0
  <EndBlock>
  <BeginBlock>
    <BlockName> = "Steel"
    <Mu_x> = 2500
    <Mu_y> = 2500
    <H_c> = 0
    <H_cAngle> = 0
    <J_re> = 0
    <J_im> = 0
    <Sigma> = 5.8
    <d_lam> = 0
    <Phi_h> = 0
    <Phi_hx> = 0
    <Phi_hy> = 0
    <LamType> = 0
    <LamFill> = 1
    <NStrands> = 0
    <WireD> = 0
    <BHPoints> = 0
  <EndBlock>
[CircuitProps]  = 0
[NumPoints] = 32
-150	-150	0	0
312	-150	0	0
312	150	0	0
-150	150	0	0
-30	0	0	0
81	-111	0	0
192	0	0	0
81	111	0	0
0.149	-4.920	0	0
0.192	-5.580	0	0
1.457	-15.293	0	0
1.638	-16.207	0	0
4.174	-25.666	0	0
4.574	-26.834	0	0
157.426	-26.834	0	0
157.826	-25.666	0	0
160.362	-16.207	0	0
160.543	-15.293	0	0
161.808	-5.580	0	0
161.851	-4.920	0	0
161.844	5.034	0	0
161.816	5.466	0	0
160.487	15.585	0	0
160.421	15.915	0	0
157.672	26.123	0	0
157.585	26.377	0	0
4.415	26.377	0	0
4.328	26.123	0	0
1.579	15.915	0	0
1.513	15.585	0	0
0.184	5.466	0	0
0.156	5.034	0	0
[NumSegments] = 16
0	1	-1	1	0	0
1	2	-1	1	0	0
2	3	-1	1	0	0
3	0	-1	1	0	0
12	15	-1	0	0	0
13	14	-1	0	0	0
10	17	-1	0	0	0
11	16	-1	0	0	0
8	19	-1	0	0	0
9	18	-1	0	0	0
30	21	-1	0	0	0
31	20	-1	0	0	0
28	23	-1	0	0	0
29	22	-1	0	0	0
26	25	-1	0	0	0
27	24	-1	0	0	0
[NumArcSegments] = 28
4	5	90	10	0	0	0
5	6	90	10	0	0	0
6	7	90	10	0	0	0
7	4	90	10	0	0	0
8	9	0.47	10	0	0	0
9	10	6.94	10	0	0	0
10	11	0.66	10	0	0	0
11	12	6.94	10	0	0	0
12	13	0.83	10	0	0	0
13	14	141.36	10	0	0	0
14	15	0.83	10	0	0	0
15	16	6.94	10	0	0	0
16	17	0.66	10	0	0	0
17	18	6.94	10	0	0	0
18	19	0.47	10	0	0	0
19	20	7.04	10	0	0	0
20	21	0.31	10	0	0	0
21	22	7.23	10	0	0	0
22	23	0.23	10	0	0	0
23	24	7.48	10	0	0	0
24	25	0.19	10	0	0	0
25	26	142.00	10	0	0	0
26	27	0.19	10	0	0	0
27	28	7.48	10	0	0	0
28	29	0.23	10	0	0	0
29	30	7.23	10	0	0	0
30	31	0.31	10	0	0	0
31	8	7.04	10	0	0	0
[NumHoles] = 0
[NumBlockLabels] = 9
-100	0	1	-1	0	0	0	1	2
81	0	1	-1	0	0	0	1	0
81	96	2	5	0	0	0	1	0
81	-26.25	3	1	0	0	0	1	0
81	-15.75	3	1	0	0	0	1	0
81	-5.25	3	1	0	0	0	1	0
81	5.25	3	1	0	0	0	1	0
81	15.75	3	1	0	0	0	1	0
81	26.25	3	1	0	0	0	1	0