search for: rasterstackbrick

...ol=1), columns=1) + + layer(sp.points(xy, pch=ifelse(pts$z2 < 0.5, 2, 3), cex=2, col=1), columns=2) And got the error: Error in UseMethod("levelplot") : no applicable method for 'levelplot' applied to an object of class "c('RasterStack', 'Raster', 'RasterStackBrick', 'BasicRaster')" what is the problem? Thanks. On Thu, Mar 8, 2018 at 12:07 AM, lily li <chocold12 at gmail.com> wrote: > Hi all, > > I'm trying to add single points with known coordinates to a level plot, > but could not find the proper answer. I got to kn...

Hi all, I'm trying to add single points with known coordinates to a level plot, but could not find the proper answer. I got to know that layer() function is good for this, but I don't know which package is related to this function. The source is here: https://stackoverflow.com/questions/28597149/add-xy-points-to-raster-map-generated-by-levelplot but my question is a little different as I

...> showMethods("xyValues") Function: xyValues (package raster) object="Raster", xy="data.frame" object="Raster", xy="SpatialPoints" object="Raster", xy="vector" object="RasterLayer", xy="matrix" object="RasterStackBrick", xy="matrix" And now...? Is there an overview that actually explains how you get the information you're looking for without strolling through the complete source? Sorry if I sound frustrated, but this is costing me huge amounts of time, to that extent that I rather write a cus...

...(sp.points(xy, pch=ifelse(pts$z2 < 0.5, 2, 3), cex=2, col=1), > columns=2) > > And got the error: > Error in UseMethod("levelplot") : > no applicable method for 'levelplot' applied to an object of class > "c('RasterStack', 'Raster', 'RasterStackBrick', 'BasicRaster')" > > what is the problem? Thanks. > > On Thu, Mar 8, 2018 at 12:07 AM, lily li <chocold12 at gmail.com> wrote: > > > Hi all, > > > > I'm trying to add single points with known coordinates to a level plot, > > but cou...