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waveScan problem

leongec

 hi, i have some problems in using the wavescan, hope somebody can clarify for me. 

i know how to set the axis attribute, as shown in the following 

  wave3=getAsciiWave("temp1" 1 2)
    drGetWaveformXVec(wave3)~>units="V"
    drGetWaveformXVec(wave3)~>name="Vds"
    drGetWaveformYVec(wave3)~>units="A"

my problem is, i have more than one data in the wavewindow,

it's not only wave3, but wave4 and wave5 , etc. i cant set the axis attribute with the code shown above, can anyone tell me how can i settle this? 

thank you 
 
leongec
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  • Andrew Beckett

    I'm slightly confused, because I got another email from you (appears to be from the forum) saying that this didn't work:

    hi Andrew, thanks for your reply, but i cant do that by this method. The following is my code. Initially i get the data by using getAsciiWave, then i plot it in the Window and followed by the foreach to set the axis. After i execute my code.. the axis doesnt show... i have no ideal what 's wrong with it.. 

    newWindow();

    wave1=getAsciiWave("value1.txt" 1 2)
    plot(wave1)
    wave2=getAsciiWave("value2.txt" 1 2)
    plot(wave2)
    wave3=getAsciiWave("alue3.txt" 1 2)
    plot(wave3)
    wave4=getAsciiWave("value4.txt" 1 2)
    plot(wave4)
    wave5=getAsciiWave("value5.txt" 1 2)
    plot(wave5)
    
        
    foreach(wave list(wave1 wave2 wave3 wave4 wave5)
          drGetWaveformXVec(wave)~>units="V"
             drGetWaveformXVec(wave)~>name="Vds"
           drGetWaveformYVec(wave)~>units="A"    ) ; foreach

    That's because you need to change the attributes on the wave objects before you plot them. Probably easiest to remove calls to plot() after each getAsciiWave, and then add a call plot(wave) within the foreach loop.

    Regards,

    Andrew.

Reply
  • Andrew Beckett

    I'm slightly confused, because I got another email from you (appears to be from the forum) saying that this didn't work:

    hi Andrew, thanks for your reply, but i cant do that by this method. The following is my code. Initially i get the data by using getAsciiWave, then i plot it in the Window and followed by the foreach to set the axis. After i execute my code.. the axis doesnt show... i have no ideal what 's wrong with it.. 

    newWindow();

    wave1=getAsciiWave("value1.txt" 1 2)
    plot(wave1)
    wave2=getAsciiWave("value2.txt" 1 2)
    plot(wave2)
    wave3=getAsciiWave("alue3.txt" 1 2)
    plot(wave3)
    wave4=getAsciiWave("value4.txt" 1 2)
    plot(wave4)
    wave5=getAsciiWave("value5.txt" 1 2)
    plot(wave5)
    
        
    foreach(wave list(wave1 wave2 wave3 wave4 wave5)
          drGetWaveformXVec(wave)~>units="V"
             drGetWaveformXVec(wave)~>name="Vds"
           drGetWaveformYVec(wave)~>units="A"    ) ; foreach

    That's because you need to change the attributes on the wave objects before you plot them. Probably easiest to remove calls to plot() after each getAsciiWave, and then add a call plot(wave) within the foreach loop.

    Regards,

    Andrew.

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