search for: gael_wgs84_worldm

...nd a similar error, so I'm stuck with it... Any thoughts on what I could be doing wrong will be very appreciated! See below the code: FOR ONE ANIMAL NAMED "Gael". IT WORKED PERFECTLY! ># Read a shapefile and convert it into a SpatialPointsDataFrame with its corresponding CRS >Gael_WGS84_WorldM <- readShapePoints("900_Gael_WGS84_WorldM", proj4string=CRS("+proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs")) ># Remove all the columns except the name of the animal to use the kernelUD function. My data looks like thi...