Dr Tom August

Nick you are a machine! Did you just reinvent switchr? https://github.com/gmbecker/switchr

So currently the session info is captured in a workflow ``` r w

I don't think you can put constraints on the output of an output module, though agree the current functionality of Chain for output modules is inappropriate.I dont see the need...

I plan to move to being able to use multiple lists, (ie could list model and output) and then do away with Chain on output modules

Thanks for laying the reasoning here, this looks sensible. I want to make this as easy for the user as possible. Simply all we need is to: - [ ]...

@goldingn I don't follow the purpose of this? can you give a laymen example?

Dont worry I see what you mean from the scrubr module suggestion.

This seems like something that is up to the module developers. The origins of the raster should be well documented in the help documentation.

I have knocked off some of these by changing warnings to messages where appropriate

I changed this feature in MESSmask specifically because the presence of the na.omit attribute caused errors further down the line, I didn't realise removing the attribute 'undid' the setting of...