Is it possible to obtain ODF data based on the inverse pole figure data

[终南闲人]

Hi,

I did in-situ loading experiment and I tried to plot the inverse pole figure along the loading direction using the code below. I try to plot the pole figure. I am wondering if it is possible to calculated the ODF based on the inverse pole figure data.

Thanks!
Yuan

%%

cs = crystalSymmetry('6/mmm', [3.2093 3.2093 5.2103], 'X||a*', 'Y||b', 'Z||c*', 'mineral', 'Mg', 'color', 'light blue');

data=[

0	0	2	1.66917
1	0	5	0.171019
1	0	3	0.896366
1	0	2	0.659014
1	0	1	3.712668
1	0	0	0.584565
1	1	0	0.348282
1	1	2	0.324243
0	2	1	0.194963
0	2	3	0.109812
1	2	1	0.079389
1	1	4	0.084234

];

v = Miller(vector3d(data(:,1:3).'),cs)
plot(v.project2FundamentalRegion,data(:,4),'FundamentalRegion')

S2G = plotS2Grid(cs.fundamentalSector)

S2G=Miller(S2G,cs);
v.resolution = 10*degree % this is used as an parameter of interpolation
d = interp(v,data(:,4),S2G);
plotx2south
contourf(S2G,d)

[Rüdiger Kilian]

Hi,
for just one specimen direction, the data you have equals 12 polefigures, each with just one point, mtex is not doing it. If you'd have this data for many different specimen directions, you could probably give it a try.

Cheers,
Rüdiger






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Sent: Thursday, May 30, 2019 7:31:48 AM
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Subject: {MTEX} Is it possible to obtain ODF data based on the inverse pole figure data

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[终南闲人]

Hi Rüdiger，

Thanks for the reply! You mean many different speciment directions. Do you have any ideas how many it should be?

Thanks!

Yuan

在 2019年5月31日星期五 UTC-4上午3:33:54，Rüdiger Kilian写道：

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[Rüdiger Kilian]

Hi,
I don't know. Currently it refuses to use a polefigure with just one point. Soif you can easily derive that data, maybe a coarse grid is already enough.
Cheers,
Rüdiger

________________________________________
From: mtex...@googlegroups.com <mtex...@googlegroups.com> on behalf of 终南闲人 <yuan...@gmail.com>

Sent: Friday, May 31, 2019 5:17:58 PM
To: MTEX
Subject: Re: {MTEX} Is it possible to obtain ODF data based on the inverse pole figure data

Hi Rüdiger，

Thanks for the reply! You mean many different speciment directions. Do you have any ideas how many it should be?

Thanks!

Yuan

在 2019年5月31日星期五 UTC-4上午3:33:54，Rüdiger Kilian写道：
Hi,
for just one specimen direction, the data you have equals 12 polefigures, each with just one point, mtex is not doing it. If you'd have this data for many different specimen directions, you could probably give it a try.

Cheers,
Rüdiger






+++
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