Gregory Jefferis

Would need to check any existing locations where subsets are processed because sometimes existing logic might get in the way e.g. https://github.com/jefferis/nat/blob/5ef3314ea2cc8edd685754b921b0dc6193b8ba69/R/neuronlist.R#L432-L446 where it is assumed that if our subset...

Hmm. That is not something I have tried to do in the past. I guess it would be convenient in this scenario, but I wonder if at some point it...

@dokato I forgot to mention this issue which includes a specimen geodesic_distances function that I have been meaning to add to nat. You might want to try this out.

need to think about this a bit more. Does it just return xyz position of root node of neuron? Guess it could be overloaded e.g. to cope with catmaidneurons. Should...

- might need a special one for neuron lists that inspects attached data frame as well - Some of this logic probably already exists in plot3d - This could actually...

Further to this, there is at least one reason with catmaid neurons to want to separate the root node from the soma. The root node tells us where tracing started....

I guess it could. I suppose I was just being conservative, because until now people have mostly been using to save an SWC zip file to distribute as supplementary material.

This is actually more complicated than I thought – think about the case where points are far outside the specified volume – presumably we don't want to keep then. But...

URLs always need to be downloaded first. Then we could probably run the zip check using a magic value. Need to think if any individual file formats must also be...

My first thought was that including a function in a `reglist` object would solve this. But that doesn't work because xform eventually hands off to xformpoints and that only deals...