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Spacetime (Cross-spectra) Plot
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Description
===========

Please refer to the
`METplus use case
<https://metplus.readthedocs.io/en/develop/generated/model_applications/s2s/UserScript_obsPrecip_obsOnly_CrossSpectraPlot.html#sphx-glr-generated-model-applications-s2s-userscript-obsprecip-obsonly-crossspectraplot-py>`_
for a description of the spacetime (cross-spectra) plot and for
instructions on creating a spacetime (cross-spectra)  plot.


Required Packages
=================

* Python 3.8.8

* metcalcpy

* metplotpy

* netcdf4 1.5.6

* numpy 1.20.2

* pandas 1.2.3

* pyngl 1.6.1

* scipy 1.5.3

* xarray 0.17.0