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Re: Finding peak with cgHistoplot and bin confusion [message #87115 is a reply to message #87113]

Wed, 08 January 2014 09:09

Phillip Bitzer
Messages: 223
Registered: June 2006

Senior Member

According to the documentation, xrange is passed to the plot command. You're probably wanting mininput/maxinput, not xrange:

http://www.idlcoyote.com/idldoc/cg/cghistoplot.html

But more to the point, you can always get the locations of the bins through a keyword:
cgHistoplot, data, binsize=100, LOCATIONS=loc, HISTDATA=h

maxHisto = MAX(h, binInd)
print, loc[binInd]

Keep in mind that the locations are the starting point of the bins. You might want to use the center of the bin for reporting purposes.

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[Message index]

		Finding peak with cgHistoplot and bin confusion By: rjp23 on Wed, 08 January 2014 05:39
		Re: Finding peak with cgHistoplot and bin confusion By: David Fanning on Wed, 08 January 2014 05:59
		Re: Finding peak with cgHistoplot and bin confusion By: rjp23 on Wed, 08 January 2014 06:33
		Re: Finding peak with cgHistoplot and bin confusion By: Phillip Bitzer on Wed, 08 January 2014 09:09

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