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    i'd like to remove labels from a 3d plot , here's the code :<br>
    <br>
    <style type="text/css">p, li { white-space: pre-wrap; }</style>
    <p style="margin: 0px; text-indent: 0px;"><i>\documentclass[a4paper,11pt]{report}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\usepackage{pst-3dplot}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pagestyle{empty}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\begin{document}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\psset{unit=1.0,Alpha=75}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\begin{pspicture}(0,0)(2,5)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\psset{xunit=5cm,yunit=5cm,runit=5cm,arrowscale=1.5,arrowinset=0,dotstyle=*,dotscale=1.5,drawCoor=True}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDCoor[IIIDlabels=false,linecolor=black,
        xMin=-0.5, xMax=2, yMin=-0.5, yMax=2, zMin=-0.5, zMax=2]</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDLine[linecolor=red,linestyle=dashed](1.5,0,0)(0,1.5,0)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDLine[linecolor=red,linestyle=dashed](0,1.5,0)(0,0,1.5)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDLine[linecolor=red,linestyle=dashed](0,0,1.5)(1.5,0,0)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>%\psset{dotscale=0.01}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>%\dotnode[linecolor=purple,dotscale=1.3](2,0,0){c}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDDot[linecolor=blue](
        1.5 ,0 , 0)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDDot[linecolor=blue](
        0 ,1.5 , 0)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDDot[linecolor=blue](
        0 ,0 , 1.5)</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDPut(1.5,0.1,-0.1){$\sqrt{E_s}$}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDPut(0.1,1.5,-0.1){$\sqrt{E_s}$}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\pstThreeDPut(0.1,-0.1,1.6){$\sqrt{E_s}$}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\end{pspicture}</i></p>
    <p style="margin: 0px; text-indent: 0px;"><i>\end{document}</i><b><br>
      </b></p>
    <p style="margin: 0px; text-indent: 0px;"><b><br>
      </b>I think I have to put<br>
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    <p style="margin: 0px; text-indent: 0px;"><i><br>
        IIIDlabels=false</i></p>
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    </p>
    <p style="margin: 0px; text-indent: 0px;">but it doesn't
      work.....any suggestion ?<br>
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      thx in advance ;)<br>
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