E3SM-Project / scream

Fork of E3SM used to develop exascale global atmosphere model written in C++

https://e3sm-project.github.io/scream/

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micro_vap_liq_exchange output is non-BFB on restarts #1730

Open PeterCaldwell opened 2 years ago

PeterCaldwell commented 2 years ago

micro_liq_ice_exchange, micro_vap_ice_exchange, and micro_vap_liq_exchange are diagnostic outputs from p3. They are not used for anything within the code. They exhibit roundoff-level differences in ERS tests. We should fix this, but don't really use them so it hasn't been a priority. Instead, we keep deleting them from the default output, but every few months a do-gooder adds them back and is surprised when we start failing.

AaronDonahue commented 1 year ago

2201 , tagging this issue because this is an example of another old variable that appears to be non-BFB that we never got to the bottom of.

bartgol commented 1 year ago

Is this still happening though? Lots of stuff went in master in the last 9months, so we should check if this still happens.

bartgol commented 1 year ago

@AaronDonahue is this still an issue?