Hi Doug,
> 1) Any suggestions on why I am getting missing data from my resamplings?
> The original data seem to be OK but the grid is not particularly
> regular. (This is some MM5 output.) I defined the original domain as a
> Gridded3DSet by giving it a list of coordinates that aren't necessarily
> monotonically increasing. This field displays fine, but with 60*60*31
> wind vectors, the scene is a bit crowded (and slow to rotate). My
> resampling domain is a simple Linear3DSet (20x20x10). The result is
> mostly OK but there are enough holes (i.e. missing data) that attempts
> to do IsoContours are not pretty. As expected, NEAREST_NEIGHBOR doesn't
> leave as many holes as WEIGHTED_AVERAGE, but there are still plenty.
I'd better take a look at your program - might be a bug in
VisAD. Could you please put your code and data in a jar
file (or compressed tar file) and ftp it to me as follows:
ftp demedici.ssec.wisc.edu
login: anonymous
password: email@address
ftp> cd pub/incoming
ftp> bin
ftp> filename.jar
ftp> quit
Then send me an email with the name of the jar file.
> 2) Can anything be done about the clipping when you zoom in too close?
Clipping control is on my to do list.
> 3) Can one change the aspect ratio of a 2D plot instead of getting a
> square?
I just added a method setAspect(double[] aspects) to
ProjectionControl to allow you to do this. The aspects
array has length 2 for DisplayImplJ2D and length 3 for
DisplayImplJ3D. It is now called in Test57.java and
Test58.java in visad/examples.
> 4) I got axis labels with setScaleEnable. How can I control the color,
> font size...?
You will get scales for any RealType mapped to XAxis, YAxis
or ZAxis. You control the colors of these via the setScaleColor
method of ScalarMap. For example:
ScalarMap map2temp = new ScalarMap(temp, Display.XAxis);
display.addMap(map2temp);
map2temp.setScaleColor(new float[] {red, green, blue});
Sorry to say there is currently no control over font size
for axis scale labels.
Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706
whibbard@xxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html
