[R-sig-Geo] Spatio-temporal geostatistics with Raster stack

Hi, I have a raster stack with 250 layers, and i would like to Fitt a spatio-temporal variogram model. How to convert the data for analysis? > EVI class : RasterBrick dimensions : 476, 336, 159936, 250 (nrow, ncol, ncell, nlayers) resolution : 250, 250 (x, y) extent : 607868.3, 6

[R-sig-Geo] How convert Day of Year in Year/month/day

> > > Dears, I have dates of the type ddd (ex.: 2005135), where 2005 is the year and 135 is day of the year. I need convert this format for year/month/day (%Y/%b%d). Thanks. Julio [[alternative HTML version deleted]] ___ R-sig-Geo mailin

[R-sig-Geo] Problem with legend and RasterLayer

Dear, I can't plot legend over a Rasterlayer. See my problem: ### Data > img class : RasterLayer dimensions : 5, 5, 25 (nrow, ncol, ncell) resolution : 0.002245, 0.002245 (x, y) extent : -48.33875, -48.32753, -20.35756, -20.34634 (xmin, xmax, ymin, ymax) coord. ref. : +

[R-sig-Geo] problem in tk_choose.files

Dear list, I can´t use the choose.files for list the 2,000 files in directory. # list files > names <- (tk_choose.files(default = "", caption = "Select the files ", + multi = TRUE, filters = Filt, + index = 1)) > > > na

[R-sig-Geo] package raster - very slow for reading

Dear List, I have 2,800 images (*.tif) for read with packages raster, and each image have 10 x 10 (Col x Row) # command img <- list.files(pattern='*.tif') all_img <- stack(img) *Problem*: is taking 15 minutes to read Question: Can I read images with less timer? Thanks Julio [[a

[R-sig-Geo] problem stack (RasterStack)

Dear list, I have a file with names of raster (example: names_raster) and want create a stack (multiple layers). # example file names_raster [1] "img1" "img2" "img3" "img4" "img5" # # process ERROR layers <- stack (noquote(paste(names_raster, collapse = ",", sep="")))

[R-sig-Geo] read MODIS image in HDF format

Is possible to read MODIS images in HDF format in R? Example : MOD13Q1.A2001065.h13v12.005.2007007110531.hdf Thansk Julio [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/list

[R-sig-Geo] upgrade plot

Hi members, I have rpanel with one rp.slider (package rpanel), and this call the function draw (See bellow) . This function draw plot one graph and one image. ## # EXAMPLE draw<- function(panel) { par(mfrow=c(1,2)) plot(1:panel$Col, type = "o") image(as