I have run the LightImage function as part of the FLightR script many times without any issues, but recently it "stopped working". I have updated various packages, R studio and R versions, but I don't see why I'm now getting the error I do.
> d.lux$Light<- log(d.lux$Light) > head(d.lux) Date Light 1 2013-04-20 15:14:01 6.302619 2 2013-04-20 15:19:01 5.159055 3 2013-04-20 15:24:01 5.257495 4 2013-04-20 15:29:01 5.594711 5 2013-04-20 15:34:01 5.181784 6 2013-04-20 15:39:01 4.663439
> lightImage(tagdata = d.lux, + offset = offset, + zlim = c(0, 12), # y axis + dt = 300) # re