Updates are available Correction dated 2018-08-22

Article History

Received: 29 July 2017

Accepted: 8 January 2018

First Online: 13 February 2018

Change Date: 22 August 2018

Change Type: Correction

Change Details: We became aware of a mistake in the data displayed in the original version of Fig. 3. Specifically, the lines showing the relationship between column height and MFR for MFR larger than 10¹⁰ kg/s, were based on simulations where the exit gas fraction was assumed to be an unrealistic value of 0.76 rather than the correct value of 0.33. This has been corrected in both the PDF and the HTML versions of the Article. The text was written on the basis of the correct plots, and so this error does not affect the original discussion or conclusions of the Article. The authors apologize for the confusion caused by this mistake.

Competing interests

: The authors declare no competing financial interests.