NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.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.
<html><div style='background-color:'><DIV>Hello, All</DIV> <DIV>I need help for the following questions:</DIV> <DIV>1. I used Irregular2DSet to draw the following data. <BR> <BR>4.0f 3.2f 9.0f<BR>5.4f 4.0f 9.0f<BR>4.0f 5.3f 9.0f<BR>3.2f 4.0f 9.0f<BR>4.0f 2.0f 8.0f<BR>6.0f 3.0f 8.0f<BR>6.0f 4.0f 8.0f<BR>5.0f 5.0f 8.0f<BR>4.0f 6.0f 8.0f<BR>3.0f 6.0f 8.0f<BR>2.0f 5.0f 8.0f<BR>2.0f 4.0f 8.0f<BR>2.0f 4.0f 4.0f<BR>4.0f 2.0f 4.0f<BR>6.0f 3.0f 4.0f<BR>6.0f 4.0f 4.0f<BR>5.0f 5.0f 4.0f<BR>4.0f 6.0f 4.0f<BR>3.0f 6.0f 4.0f<BR>2.0f 5.0f 4.0f<BR> <BR>I can not see any points with z values of 4.0, i.e., there is no surface drawn between <BR>points with z value of 4.0 and points with z values of 8.0 and 9.0. But all the points can<BR>be seen in the point mode. Please note that points with z values of 4.0 have the same<BR>x and y values as points with z values of 8.0. </DIV> <DIV> <BR>2. I want to draw 3D surface together with contour lines and the contour line should be<BR>labeled with elevation. <BR> <BR>3. Can I add my own TransformGroup (i.e., built from java3d,without<BR>using any VisAD) to DisplayImplJ3D in a class built using VisAD, and then draw it together with any other data processed using VisAD, in the same Coordinate system? <BR> <BR>Thanks a lot. <BR> <BR>Gaoming Fu<BR></DIV></div><br clear=all><hr>Get your FREE download of MSN Explorer at <a href='http://go.msn.com/bql/hmtag_itl_EN.asp'>http://explorer.msn.com</a><br></html>
visad archives: