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Problem with getdist plots
 
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Ragavendra HV



Joined: 19 May 2017
Posts: 1
Affiliation: Indian Institute of Technology, Madras.

PostPosted: May 19 2017  Reply with quote

I am a novice in CosmoMC and am facing problem with GetDist. I used GetDistGUI to select and plot the chains from a run, but it gives me error titled:
"invalid literal for float(): 0.6013470−153"
I attach the full window of the error display as an image:



I understand that the numbers highlighted in the chain are not of float type, with an 'E' missing; but I could not think of a way to make the getdist code to read it as float.
Also, I could not find any previous instance of this kind in my limited search through this forum.
I would be grateful for any help in resolving this.
Thanks.
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Antony Lewis



Joined: 23 Sep 2004
Posts: 1243
Affiliation: University of Sussex

PostPosted: May 19 2017  Reply with quote

Better to fix the chain file you are trying to read. (probably a bug or odd normalization if you have output values of 1e−153).
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