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# System prepended metadata

title: ModelLanguageDiscussion-Jul24

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- Jochen gave overview presentation of simple model language
- Jochen then gave a simple demonstration of the model language at https://slddb.esss.dk/slddb/sample. Various questions about 
- orsopy has functionality to read/write these model descriptions in such a way that it would be readable by end user programs.
- Asked for clarification of how roughness is associated with an interface. e.g. for `air | layer`, do you put the roughness on layer?
- had discussion on how to create more complex models that aren't described by slabs. e.g. composition space modelling.





Recent developments in data analysis
- Glavic, orso file reader/writer. orso header view, orso file validation and correction. Making genx use orso file format more completely (e.g. setting up model, using temperature range, exporting orso model). Demonstrated batch fitting using orso functionality.

- McCluskey, demo of easyreflectometry






AGM notes
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