.. include:: <isogrk3.txt>

Optical Plotting - Echelle spectrum of Vega (in color!)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

::

    import pyspeckit
    from pylab import *
    import wav2rgb

    speclist = pyspeckit.wrappers.load_IRAF_multispec('evega.0039.rs.ec.dispcor.fits')

    for spec in speclist:
        spec.units="Counts"

    SP = pyspeckit.Spectra(speclist)
    SPa = pyspeckit.Spectra(speclist,xunits='angstroms',quiet=False)

    SP.plotter(figure=figure(1))
    SPa.plotter(figure=figure(2))

    figure(3)
    clf()
    figure(4)
    clf()

    #clr = [list(clr) for clr in matplotlib.cm.brg(linspace(0,1,len(speclist)))]
    clr = [wav2rgb.wav2RGB(c) + [1.0] for c in linspace(380,780,len(speclist))][::-1]
    for ii,(color,spec) in enumerate(zip(clr,speclist)):
        spec.plotter(figure=figure(3), clear=False, reset=False, color=color, refresh=False) 

        fig4=figure(4)
        fig4.subplots_adjust(hspace=0.35,top=0.97,bottom=0.03)
        spec.plotter(axis=subplot(10,1,ii%10+1), clear=False, reset=False, color=color, refresh=False) 
        spec.plotter.axis.yaxis.set_major_locator( matplotlib.ticker.MaxNLocator(4) ) 

        if ii % 10 == 9: 
            spec.plotter.refresh()
            spec.plotter.savefig('vega_subplots_%03i.png' % (ii/10+1))
            clf()

    spec.plotter.refresh()


.. figure:: images/vega_colorized.png
        :figwidth: 800
        :width: 800
        :align: center
.. figure:: images/vega_subplots_001.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_002.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_003.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_004.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_005.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_006.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_007.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_008.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_009.png
        :height: 400
        :align: center
.. figure:: images/vega_subplots_010.png
        :height: 400
        :align: center