Re: [R] Display an image defined on a polar grid [SEC=UNCLASSIFIED]

2010-10-06 Thread David Winsemius
On Oct 6, 2010, at 7:08 PM, David Winsemius wrote: On Oct 6, 2010, at 6:30 PM, Justin Peter wrote: Dear R-help, I have a matrix of data values specified in polar coordinates, i.e. (r,theta). I know that I can transform this image to Cartesian coordinates and then use image to display

Re: [R] Display an image defined on a polar grid [SEC=UNCLASSIFIED]

2010-10-06 Thread David Winsemius
On Oct 6, 2010, at 6:30 PM, Justin Peter wrote: Dear R-help, I have a matrix of data values specified in polar coordinates, i.e. (r,theta). I know that I can transform this image to Cartesian coordinates and then use image to display the results, however, I want to display the image as

[R] Display an image defined on a polar grid [SEC=UNCLASSIFIED]

2010-10-06 Thread Justin Peter
Dear R-help, I have a matrix of data values specified in polar coordinates, i.e. (r,theta). I know that I can transform this image to Cartesian coordinates and then use image to display the results, however, I want to display the image as is, without any coordinate transformations. This would r