ImportSpreadsheet will import your x's, y's, and z's, and put them as components (with names something like col0, col1,col2) in a field. Use Extract to grab the individual columns, then use Compute to make a 3-vector (with the expression "[a,b,c]"). Run the output of Compute into the first input of Construct, and you will have as output a field with three-d positions, which is what you want. Run the output of Construct, to, for example, AutoGlyph, or ShowPositions to see your points. Donna
_________________________________ Donna L. Gresh, Ph.D. Visual Analysis Group IBM T.J. Watson Research Center (914) 784-5049 [EMAIL PROTECTED] "tongxl" <[EMAIL PROTECTED]>@opendx.watson.ibm.com on 09/19/2000 07:25:56 PM Please respond to [email protected] Sent by: [EMAIL PROTECTED] To: <[email protected]> cc: Subject: [opendx-users] Multi file and multi point? Hello, all: I have what I hope is a trivial problem.I would like to visualization some scalar data.And coordinates like following: file1: x1 y1 z1 x2 y2 z2 . . . . xn yn zn file2: x21 y21 z21 x22 y22 z22 . . . x2n y2n z2n . . . filen: ..... but I could not find a way in document to do this.(every file have different number of points). Could anybody help me in right way? Thank in advance SmallDragon Tong
