example data linked to from page incorrect (simple example does not run)

[petrelharp]

The minimal example in the docs fails with this error:

AttributeError: 'DataFrame' object has no attribute 'cM'

because the map file obtained from the link in those docs:

Minimal usage using the provided example data:
looks like this:

1	1	0	0

1	2	19.5	15000000

However, the corresponding file in the github repo does have those headers. Looks like that example.zip needs to be updated?

p.s. I also noticed that this file doesn't have column names; I'm not sure if that's a problem.

[ArniFreyrG]

Thanks for flagging this, Peter. We updated the map file format and the example data attached to the repository a while back but neglected to update the zip-file uploaded to the website. I've passed an updated zip-archive to the website maintainer.