I am using fermipy to analyse an object in the sky.
When I try to plot the residual map by my own I get this output:
input:
fig = plt.figure(figsize=(14,6))
ROIPlotter(resid['sigma'],roi=gta.roi).plot(vmin=-5,vmax=5,levels=[-5,-3,3,5,7,9],subplot=121,cmap='RdBu_r')
plt.gca().set_title('Significance')
ROIPlotter(resid['excess'],roi=gta.roi).plot(vmin=-200,vmax=200,subplot=122,cmap='RdBu_r')
plt.gca().set_title('Excess Counts')
plt.savefig('PG_1553+113_resdid_map_complete.png')
output:
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-8-2954d4ddbcc9> in <module>
1 fig = plt.figure(figsize=(14,6))
----> 2 ROIPlotter(resid['sigma'],roi=gta.roi).plot(vmin=-5,vmax=5,levels=[-5,-3,3,5,7,9],subplot=121,cmap='RdBu_r')
3 plt.gca().set_title('Significance')
4 ROIPlotter(resid['excess'],roi=gta.roi).plot(vmin=-200,vmax=200,subplot=122,cmap='RdBu_r')
5 plt.gca().set_title('Excess Counts')
~/anaconda3/envs/fermipy/lib/python3.7/site-packages/fermipy/plotting.py in plot(self, **kwargs)
583 cb_kwargs = merge_dict(cb_kwargs, kwargs)
584
--> 585 im, ax = self._implot.plot(**im_kwargs)
586
587 self._ax = ax
~/anaconda3/envs/fermipy/lib/python3.7/site-packages/fermipy/plotting.py in plot(self, subplot, cmap, **kwargs)
293 ax = fig.add_subplot(subplot, projection=self._geom.wcs)
294
--> 295 load_ds9_cmap()
296 try:
297 colormap = plt.get_cmap(cmap)
~/anaconda3/envs/fermipy/lib/python3.7/site-packages/fermipy/plotting.py in load_ds9_cmap()
144 }
145
--> 146 plt.register_cmap(name='ds9_b', data=ds9_b)
147 plt.cm.ds9_b = plt.cm.get_cmap('ds9_b')
148 return plt.cm.ds9_b
TypeError: register_cmap() got an unexpected keyword argument 'data'
My matplotlib version is 3.4.2