The ortools from ortools4mtex

variant analysis and doubt

Discussed in #17

Hi, frank,
Thank you for sharing the code of variant analysis in lath martensite. One of the problems that has puzzled me is that if I draw the ratio of boundary length of V1-V2... V1-V24 variant pairs and the score of variant pairs that follow the K-S relationship.
Only V1-V2 is given in plotMap_variantPairs. m in ORtools; V1-V3 (5); V1-V4; V1-V6 information is not given for other variant pairs.
I wrote a part of it myself, but it didn't work out the same way as other organizations, so I'd like you to look at it or better to provide the relevant code. I would appreciate it if you could provide the variantpairs boundary length density and the variantpairs fraction code.

%% Determine the variant pairs
% Derive variant types 1 to 6 from variants 1 to 24
% variantGrains.prop.variantType = variantGrains.variantId - (variantGrains.packetId-1) * 24/4;
variantGrains.prop.variantType = variantGrains.variantId;
% Get the boundary segments and neighbouring variants
variantBoundary = variantGrains.boundary(variantGrains.CS,variantGrains.CS);
variantBoundaryIds = variantBoundary.grainId;

[c,~] = ismember(variantBoundaryIds,variantGrains.id);
variantBoundaryIds(any(~c,2),:) = [];
variantBoundary(any(~c,2)) = [];

%Identify any special boundaries, here V1-V2 : V1:V6
varTypes = variantGrains(variantGrains.id2ind(variantBoundaryIds)).variantType;
% cond(1,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,2),2) | ...
% any(ismember(varTypes,3),2) & any(ismember(varTypes,4),2) | ...
% any(ismember(varTypes,5),2) & any(ismember(varTypes,6),2); %V1-V2
% cond(2,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,3),2) | ...
% any(ismember(varTypes,1),2) & any(ismember(varTypes,5),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,4),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,6),2) | ...
% any(ismember(varTypes,3),2) & any(ismember(varTypes,5),2) | ...
% any(ismember(varTypes,4),2) & any(ismember(varTypes,6),2); %V1-V3(V5)
% cond(3,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,6),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,3),2) | ...
% any(ismember(varTypes,4),2) & any(ismember(varTypes,5),2); %V1-V6
% cond(4,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,4),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,5),2) | ...
% any(ismember(varTypes,3),2) & any(ismember(varTypes,6),2); %V1-V4

%-------------------------------------------------------------------
vec1=any(ismember(varTypes,1),2);
vec2=any(ismember(varTypes,2),2);
vec3=any(ismember(varTypes,3),2);
vec4=any(ismember(varTypes,4),2);
vec5=any(ismember(varTypes,5),2);
vec6=any(ismember(varTypes,6),2);
vec7=any(ismember(varTypes,7),2);
vec8=any(ismember(varTypes,8),2);
vec9=any(ismember(varTypes,9),2);
vec10=any(ismember(varTypes,10),2);
vec11=any(ismember(varTypes,11),2);
vec12=any(ismember(varTypes,12),2);
vec13=any(ismember(varTypes,13),2);
vec14=any(ismember(varTypes,14),2);
vec15=any(ismember(varTypes,15),2);
vec16=any(ismember(varTypes,16),2);
vec17=any(ismember(varTypes,17),2);
vec18=any(ismember(varTypes,18),2);
vec19=any(ismember(varTypes,19),2);
vec20=any(ismember(varTypes,20),2);
vec21=any(ismember(varTypes,21),2);
vec22=any(ismember(varTypes,22),2);
vec23=any(ismember(varTypes,23),2);
vec24=any(ismember(varTypes,24),2);
%-------------------------------------------------------------
%======================================
cond(1,:) = vec1&vec2|vec3&vec4|vec5&vec6|vec7&vec8|vec9&vec10|vec11&vec12|vec13&vec14|vec15&vec16|vec17&vec18|vec19&vec20|vec21&vec22|vec23&vec24;

%======================================

%========================================

%=========================================

cond(15,:) = vec1&vec21|vec2&vec22|vec3&vec23|vec4&vec24;

for ii = 1:size(cond,1)
variantPairs_boundary{ii} = variantBoundary(cond(ii,:));
end

Variant pairing question

Discussed in #26

Hi, my name is Long Wang. Thank you very much for your reply.
Because I am not familiar with variant pairing, I am based on your code, do not know whether it is correct or not. I don't understand the definition of variant pairs in your code(plotMap_variantPairs.m,ORTools(src)), so can you please explain the derivation of 16 variant pairs(doi:10.1016/j.actamat.2011.12.018)?The density and fraction of boundary length of martensitic variant pairs,sunch as V1-V2; V1-V3 (V5); V1-V6; V1-V4;V1-V7；V1-V8;V1-V9(V19) and so on; Can all the remaining variant pairs be supplemented? Sorry to bother you, but I have launched the code myself, but I don't know if it is right. Can you have a look?

%Identify any special boundaries, here V1-V2 : V1:V6
varTypes = variantGrains(variantGrains.id2ind(variantBoundaryIds)).variantType;
% cond(1,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,2),2) | ...
% any(ismember(varTypes,3),2) & any(ismember(varTypes,4),2) | ...
% any(ismember(varTypes,5),2) & any(ismember(varTypes,6),2); %V1-V2
% cond(2,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,3),2) | ...
% any(ismember(varTypes,1),2) & any(ismember(varTypes,5),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,4),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,6),2) | ...
% any(ismember(varTypes,3),2) & any(ismember(varTypes,5),2) | ...
% any(ismember(varTypes,4),2) & any(ismember(varTypes,6),2); %V1-V3(V5)
% cond(3,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,6),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,3),2) | ...
% any(ismember(varTypes,4),2) & any(ismember(varTypes,5),2); %V1-V6
% cond(4,:) = any(ismember(varTypes,1),2) & any(ismember(varTypes,4),2) | ...
% any(ismember(varTypes,2),2) & any(ismember(varTypes,5),2) | ...
% any(ismember(varTypes,3),2) & any(ismember(varTypes,6),2); %V1-V4

%-------------------------------------------------------------------
vec1=any(ismember(varTypes,1),2);
vec2=any(ismember(varTypes,2),2);
vec3=any(ismember(varTypes,3),2);
vec4=any(ismember(varTypes,4),2);
vec5=any(ismember(varTypes,5),2);
vec6=any(ismember(varTypes,6),2);
vec7=any(ismember(varTypes,7),2);
vec8=any(ismember(varTypes,8),2);
vec9=any(ismember(varTypes,9),2);
vec10=any(ismember(varTypes,10),2);
vec11=any(ismember(varTypes,11),2);
vec12=any(ismember(varTypes,12),2);
vec13=any(ismember(varTypes,13),2);
vec14=any(ismember(varTypes,14),2);
vec15=any(ismember(varTypes,15),2);
vec16=any(ismember(varTypes,16),2);
vec17=any(ismember(varTypes,17),2);
vec18=any(ismember(varTypes,18),2);
vec19=any(ismember(varTypes,19),2);
vec20=any(ismember(varTypes,20),2);
vec21=any(ismember(varTypes,21),2);
vec22=any(ismember(varTypes,22),2);
vec23=any(ismember(varTypes,23),2);
vec24=any(ismember(varTypes,24),2);
%-------------------------------------------------------------
%======================================
cond(1,:) = vec1&vec2|vec3&vec4|vec5&vec6|vec7&vec8|vec9&vec10|vec11&vec12|vec13&vec14|vec15&vec16|vec17&vec18|vec19&vec20|vec21&vec22|vec23&vec24;

%======================================

%========================================

%=========================================

cond(15,:) = vec1&vec21|vec2&vec22|vec3&vec23|vec4&vec24;

Problems in Parent Austenite Reconstruction

Dear Frank,
Hi
I have some questions. I really appreciate if you could help me.

If i want to plot only specific variants (for example only V1 and V2) in my orientation map, Could you please guide me what command i need to use ?
Also, If i want to show that which parent austenite grain boundaries are not KS (misorientation from theoretical ones is more than 5 degree), could you please help me with that too?
Last question, after reconstruction how can i export the orientation (Euler angles) of parent austenite grains as an EBSD data?
Thank you for your time.

How to export .cpr file after phase reconstruction

Hello.
I want to export .cpr file to re-analysis in Aztec program.
I tried .ctf file format and it was possible by this job.ebsd.export('filename.ctf')
However, there is a problem when I export .cpr format
Actually, I can not understand meaning of the Pfname in this Syntax export_crc(ebsd,Pfname)
I am waiting your reply and have a nice day.

Thanks,

Error: File: plotIPDF_gB_prob.m Line: 113 Column: 18

hello

Error: File: plotIPDF_gB_prob.m Line: 113 Column: 18
Invalid text character. Check for unsupported symbol, invisible character, or pasting of non-ASCII characters.
Regards,

Mohsen

ORTools-Example 2-Parent Grain Reconstruction in Titanium alloys error

Hello.

I have trouble when I practice with ORTools-Example2-Paraent grain reconstruction in titanium alloys

Actually, the it is the same problem with Naga Chaitanya in comment.
I am also when I doing peak fitting(3:36 of video)

Undefined function 'findpeaks' for input arguments of type
'double'.

Error in gaussFit (line 46)
[peakValue,peakPositionIdx,peakWidth,peakHeight] = findpeaks(y,
'MinPeakDist',classInterval.fine,
'MinPeakHeight',ypos,'Annotate','extents','WidthReference','halfheight');

Error in defineORs (line 45)
[misoRange] =
gaussFit(classRange,classInterval,counts);

Error in ORTools_example2 (line 54)
job = defineORs(job);

this error is occurred.
How can I solve this problem?

thank you and have a nice day

defineORs(job)

Dear Frank,

I am trying to use this example on my own EBSD analysis however, there is no Beta in my materials which leads the defineORs(job) to go to isempty condition. So I get this window asking me to define an OR using Miller-Bravais indices:

What would be the proper values?
Regards,
Mohsen

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variant analysis and doubt

Discussed in #17

Variant pairing question

Discussed in #26

Problems in Parent Austenite Reconstruction

How to export .cpr file after phase reconstruction

Error: File: plotIPDF_gB_prob.m Line: 113 Column: 18

ORTools-Example 2-Parent Grain Reconstruction in Titanium alloys error

defineORs(job)

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