Problem with ipymspectrum

[svaberg]

Hi Ken and all,

Using the current revision of ChiantiPy the ipymspectrum class is not working for me. Following the example in the Quick Start

temp = [1.e+6, 2.e+6]
dens = 1.e+9
wvl = 200. + 0.05*np.arange(2001)
emeasure = [1.e+27 ,1.e+27]
s = ch.ipymspectrum(temp, dens, wvl, filter = (chfilters.gaussian,.2), em = emeasure, doContinuum=1, minAbund=1.e-5, verbose=0)
plt.figure
plt.plot(wvl, s.Spectrum['integrated'])

I get the following error

~/Documents/PHD/sw_tools/ChiantiPy/ChiantiPy/core/IpyMspectrum.py in __init__(self, temperature, eDensity, wavelength, filter, label, elementList, ionList, minAbund, keepIons, doLines, doContinuum, allLines, em, abundance, verbose, timeout)
    249                         else:
    250                             for iTempDen in range(self.NTempDen):
--> 251                                 twoPhoton[iTempDen] += tp['rate'][iTempDen]
    252                 else:
    253                     if 'errorMessage' in sorted(thisIon.Intensity.keys()):

KeyError: 'rate'

Does this happen for you as well?

If you are interested, I could write a couple of automated tests for ChiantiPy, just based on the example codes in the documentation. Would you be interested to integrate them in the project?

Best wishes,
Dag

[kdere]

I was kind of expecting that. I am sure it is due to the problems created by using only numpy arrays internally. I will look at that. mspectrum and bunch probably have similar problems.
thanks for letting me know.
Ken

[kdere]

Yes, if you wanted to write a couple of automated test that would be great. We already have some written by Will Barnes but they are not complete. I usually do a pytest by hand. Travis CI requires that the entire database be downloaded and that often led to a time out.