Hi I have been creating very, very long jpeg images for the last two weeks using jpeg(). All of a sudden, and I mean that, it's stopped working - I've not changed a thing! The error message I get is:
> jpeg("out.jpg",width=50000,height=480, quality=100) Error in devga(paste("jpeg:", quality, ":", filename, sep = ""), width, : unable to start device devga In addition: Warning message: Unable to allocate bitmap I have plenty of disk space in the place I want to create the jpeg, and if I reduce it from "width=50000" to "width=5000", then it works no problem, which suggests it is a memory problem. If I close R and re-open R the problem does not go away. And as I said above, I have been using this code for weeks with no problem, then I change nothing, and start getting this error message. I'm running R 2.0.1 on Windows XP. I'm going to restart Windows and see if that helps, but if re-starting windows does help, is there an explanation as to where all the memory R used to be able to get at disappeared to in the current session? Cheers Mick ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html