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We have setup our IDL on a Linux server. Running IDL.pro scripts are fine, no issues at all.
But neither the Jupyter Notebook or the iPython-terminal will work with IDL-tools.
I can execute simple commands from the examples:
CODE:
In [8]: IDL.run('arr = FINDGEN(100)')
In [9]: IDL.run('help, arr', stdout=1)
ARR FLOAT = Array[100]
But when I want to use a Task or similar, this happens:
In [14]: spec = IDL.fft_powerspectrum(arr, 0.1)
% Attempt to call undefined function: 'FFT_POWERSPECTRUM'.
% Execution halted at: $MAIN$
---------------------------------------------------------------------------
IDLError Traceback (most recent call last)
<ipython-input-14-a285c140d0b4> in <module>
----> 1 spec = IDL.fft_powerspectrum(arr, 0.1)
/usr/local/harris/envi55/idl87/lib/bridges/idlpy.py in __call__(self, *args, **kw)
286 result = pyidl.callFunction(self.fn, args, kw)
287 err, output = IDLFinishCall()
--> 288 if err: raise IDLError(output)
289 return result
290
IDLError: % Attempt to call undefined function: 'FFT_POWERSPECTRUM'.
The same thing happens when I try to run the included notebook made by Harris: See this image: https://imgur.com/xCdPptr
Any idea what I can do? We are running IDL 8.7.2, Python 3.6.8
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