simple_catmaid_url: Generate a CATMAID URL for a node or connector
In fmlove/tracerutils: Utilities for EM Neuron Tracers

Simple method for generating a CATMAID URL pointing to a particular skeleton node or connector

1 2	simple_catmaid_url(dfrow, skid, sid0 = 5, zoom = 0, conn = FALSE, treenode_id = NULL, xyz_columns = c("x", "y", "z"))

`dfrow`	Required; a single data frame row containing columns of xyz coordinates and (optionally) `connector_id` with CATMAID coordinates and the connector ID
`skid`	Required; the skid of the active skeleton
`sid0`	The ID of the desired stack mirror on your CATMAID server. Found by generating a URL within CATMAID and picking out the `sid0` param. Defaults to 5.
`zoom`	The desired zoom level (`s0` parameter) of the URL. Defaults to 0.
`conn`	Whether or not to specify an active connector ID in the URL. Defaults to `FALSE`.
`treenode_id`	A specific treenode ID to set as the active node. Useful if you are generating URLs for nodes postsynaptic to a particular skeleton. Will be ignored if `conn` is set to `TRUE`.
`xyz_columns`	A character vector specifying the names of the columns containing x, y, and z coordinates. Defaults to `c("x", "y", "z")`.