Input crystal orientation into tess file

[lreigbua]

Hello,

I have a tess file for which I have calculated the orientations externally. I would like to input these orientations into the tess file to visualize an IPF.

I have loaded the tess file generated and tried to add the orientations through an ori file but it keeps the original orientations:

neper -T -n "from_morpho" -morpho "file(Polycrystal_laminated_3scale.tess)" -ori "msfile(ori,des=euler-bunge)" -format tess,ori -oridescriptor euler-bunge -statcell "scaleid(1)" -o test
neper -V test.tess -datacellcol ori -print img

I saw in other discussions that you can do it through ori file when creating the tesselation initially, but this is very tedious to code for determinate multi-scale tessellations and requires to rerun the tesselation to know the number of laths. Is there no way to do it by loading the tess file like I did?

Thanks a lot!

[rquey]

I've just added -transform ori for tesses:

ori(<file_name>[,des=<descriptor>]): override cell orientations with ones defined in a Data File written using a specific descriptor (see Rotations and Orientations, default rodrigues).

It works equally well for single and multi-scale tessellations.

So, once you have your tessellation, use something ike neper -T -loadtess my_tess.tess -transform "ori(...)" -o my_tess2.

Needs version 4.4.2-31.

[lreigbua]

Awesome! Thanks Romain