Hi, Dear friends: I am a new user of opendx. My friend introduced this nice program to me.
Now I am stuck here: My sampled data are the following: X Y data 36000 92.97 100 36000 92.99 1400 36000 93.00 200 36000 93.01 200 36000 93.02 400 36000 93.03 600 36000 93.05 500 36000 93.06 500 36001 92.89 300 36001 92.88 200 36001 92.87 100 36001 92.86 100 36001 92.85 3600 36001 92.84 2100 36001 92.82 100 36001 92.81 500 36001 92.80 13200 36001 92.78 300 36001 92.76 500 36001 92.75 300 36001 92.73 300 36001 92.72 100 36001 92.70 100 36001 92.88 200 36001 92.90 900 36001 92.91 400 36001 92.92 1000 36001 92.94 200 36001 92.95 6100 36001 92.96 200 36001 92.97 100 36001 92.99 1400 36001 93.00 200 36001 93.01 200 36001 93.02 400 36001 93.03 600 36001 93.05 500 36001 93.06 500 36002 92.89 300 36002 92.88 200 36002 92.87 100 36002 92.86 100 36002 92.85 3600 36002 92.84 2100 36002 92.82 100 36002 92.81 500 36002 92.80 13200 36002 92.78 300 36002 92.76 500 36002 92.75 300 36002 92.73 300 36002 92.72 100 36002 92.70 100 36002 92.88 200 36002 92.90 900 36002 92.91 400 36002 92.92 1000 36002 92.94 200 36002 92.95 6100 36002 92.96 200 36002 92.97 100 36002 92.99 1400 36002 93.00 200 36002 93.01 200 36002 93.02 400 36002 93.03 600 36002 93.05 500 36002 93.06 500 36003 92.89 300 36003 92.88 200 36003 92.87 100 36003 92.86 100 36003 92.85 3600 36003 92.84 2100 36003 92.82 100 36003 92.81 500 36003 92.80 13200 36003 92.78 300 36003 92.76 500 36003 92.75 300 36003 92.73 300 36003 92.72 100 36003 92.70 100 36003 92.88 200 36003 92.90 900 36003 92.91 400 36003 92.92 1000 36003 92.94 200 36003 92.95 6100 36003 92.96 200 36003 92.97 100 36003 92.99 1400 36003 93.00 200 36003 93.01 200 36003 93.02 400 36003 93.03 600 The first 2 columns X- and Y- will determine the positions and the 3rd column data is the value on the position determined by (X,Y). For example, 600 for (36003,93.03). What I need is a 3-D bar chart with a bar on each position determined by X- and Y- column and the height of the bar corresponds to the value on the 3rd column. The difficult here is 1). the positions are quite irregular, espacially the Y value. 2). The chart should be discrete, I do not need interpolation. Since I am new user on openDX, I am reading through the user's guide, which seems to me will very long time. So I would like to see if we have openDX experts here who knows how to do it and can guide me on this. Thanks and have a nice day! Zhiming __________________________________ Do you Yahoo!? Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes http://hotjobs.sweepstakes.yahoo.com/signingbonus
