Not really "in one go", but, R has basic string functions and looping. See ?list.files, ?file.path and ?Control, and probably ?sprintf.
Though, there is the raster package which will read (on demand) all the rasters into a single object from many files, as long as they share the same spatial extent and resolution. See this, not to be confused with R's ?stack: library(raster); help(stack) R-Sig-Geo is a mailing list dedicated to questions like these. Cheers, Mike. On Thu, May 16, 2013 at 8:31 PM, Eddie Smith <eddie...@gmail.com> wrote: > Thanks Pascal. Got it! > > Is there any option that I could read many images in one go? 200 images in > a folder for example? > > > On Thu, May 16, 2013 at 11:22 AM, Pascal Oettli <kri...@ymail.com> wrote: > >> Hi, >> >> I am able to read it by changing the name inside your example... >> ('daily_sea_surface_**temperature_1982003_night.img'**) >> >> > summary(SST1982003) >> Object of class SpatialGridDataFrame >> Coordinates: >> min max >> x 96.5 165.5 >> y -16.5 26.5 >> Is projected: FALSE >> proj4string : >> [+proj=longlat +datum=WGS84 +no_defs +ellps=WGS84 +towgs84=0,0,0] >> Grid attributes: >> cellcentre.offset cellsize cells.dim >> x 96.52083 0.04166667 1656 >> y -16.47917 0.04166667 1032 >> Data attributes: >> Min. 1st Qu. Median Mean 3rd Qu. Max. NA's >> 15.0 27.0 28.3 27.8 29.0 32.9 1534778 >> >> Please provide results of sessionInfo(). >> >> Regards, >> Pascal >> >> >> >> On 05/16/2013 07:02 PM, Eddie Smith wrote: >> >>> Hi guys, >>> >>> Anybody willing to help? >>> >>> SST1982003 <- readGDAL("daily_sst_1982003_**nighttime.img") >>>> >>> >>> Error in SST1982003 <- readGDAL("daily_sst_1982003_**nighttime.img") : >>> invalid (do_set) left-hand side to assignment >>> >>> The data can be downloaded from googledrive >>> https://docs.google.com/file/**d/**0BzzExM8ZYZwxbEh5bGJ0amdkTVE/** >>> edit?usp=sharing<https://docs.google.com/file/d/0BzzExM8ZYZwxbEh5bGJ0amdkTVE/edit?usp=sharing> >>> >>> [[alternative HTML version deleted]] >>> >>> ______________________________**________________ >>> R-help@r-project.org mailing list >>> https://stat.ethz.ch/mailman/**listinfo/r-help<https://stat.ethz.ch/mailman/listinfo/r-help> >>> PLEASE do read the posting guide http://www.R-project.org/** >>> posting-guide.html <http://www.R-project.org/posting-guide.html> >>> and provide commented, minimal, self-contained, reproducible code. >>> >>> > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Michael Sumner Hobart, Australia e-mail: mdsum...@gmail.com ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.