NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Hi Bill, Wow, this is the triple crown of support requests! > > Just tried out the differences over time, and it does just what I hoped. > Very nice . :-) > Thanks. > I have added to this display accumulated precipitation over the same 24 > hour periods; however, > I had to do each 24 hour period separately. And each appears on all > frames of the display. > It would be much better if only the correct summation was shown on each > frame, and > if the display could be created with one invocation. In other words, > could we do something > similar to the time differences with summation? (If we had N grids and > wanted to sum > 2consective grids; 1+2 --> at time 2, 3+4 --> at time 4, 5+6 --> at time > 6, etc. There are now timeStepDifference and timeStepSum formulas. Those formulas use a -1 offset, i.e., D(T) = D(T) +- D(T-1) > > Since I was summing precip with a formula, the list of possible displays > included the > topography display in the 3-D group. I thought this was pretty neat > because I could display the > field using mesh or points in addition to the usual contours and color > fill. It looked pretty sharp > and seemed very useful. It also looked 2-D to me. Might this option be > added as a plan view > display? > I just added this option to the colorshaded plan view. You can now set the display mode to be solid, mesh or points. > When precip was displayed as a topography display, I made the values > less than .01 inches > transparent to improve appearance. After downloading the nightly build > today, I could no longer > change the transparency of the mesh display (my bundle no longer worked > correctly). Did > something change ??? (I can change transparency with other displays.) > This is a bug. actually you couldn't even set the color table on the topography control. Its fixed now. We'll have a nightly build out by Monday with all of these changes. -Jeff Ticket Details =================== Ticket ID: COI-760964 Department: Support IDV Priority: Critical Status: Closed