On 5 September 2016 at 10:43, Justin Chang <[email protected]> wrote:
> Hi all, > > So i used the following command-line options to view the non-zero > structure of my assembled matrix: > > -mat_view draw -draw_pause -1 > > And I got an image filled with cyan squares and dots. However, if I > right-click on the image a couple times, I now get cyan, blue, and red > squares. What do the different colors mean? > Red represents positive numbers. Blue represents negative numbers. I believe cyan represents allocated non-zero entries which were never populated with entries (explicit zeroes). Someone will correct me if I am wrong here regarding cyan... Thanks, Dave > Attached are the images of the two cases: > > Thanks, > Justin >
