if you send me the objects "OriginScan", "Cer19Coords", "meanshape" I could
Are you sure that the objects mesh.coord and ref are two matrices?
2017-12-04 15:10 GMT+01:00 ashleigh.haruda :
> Hello all,
> I am stuck on what is probably a very easy issue but my normal sources for
> troubleshooting just haven't been very helpful lately.
> I'm trying to visualize any kind of warps on a 3D .ply file. In the past,
> I used a combination of MorphoJ and Landmark (IDAV) but the quality of the
> images wasn't very good, so I'm attempting to use Geomorph in R to make
> better quality visualizations.
> I have managed to import a .ply file for the most 'average' shaped
> specimens and .dta files created in Landmark into Geomorph with no issues,
> however whenever I attempt to execute WarpRefMesh (say, to make an average
> reference mesh or for shape variation along PCs), I get this error:
> Error in warpRefMesh(OriginScan, Cer19Coords, meanshape) :
> Input must be a p-x-k matrix of landmark coordinates
> I've attempted to sort this error out in a number of ways- I have checked
> the dimensionality of each landmark matrix (Cer19Coords, meanshape),
> ensured they are matrices, and even discarded my original .dta files to
> attempt to re-landmark my OriginScan in Geomorph- all to no luck. I
> continue to get this error even when I attempt to warp along PCs.
> Any suggestions on how I can get this work? I feel that I am missing
> something basic here, but have been backwards and forwards through the
> Geomorph manual for a couple of weeks now to no avail.
> MORPHMET may be accessed via its webpage at http://www.morphometrics.org
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Department of Environmental Biology – Dipartimento di Biologia Ambientale
SAPIENZA Università di Roma
Lab. 06 4991 2690
MORPHMET may be accessed via its webpage at http://www.morphometrics.org
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