Add metadata to output .dat files

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Datetime, the abstract text, the precipitation data, parameters, link to event etc. could be added to the .dat file. DOIs?

• Feinberg, Melanie. 2009. Two kinds of evidence: how information systems form rhetorical arguments
• Bowker, Geoffrey; Baker, Karen, Millerand, Florence; Ribes, David. 2010. Towards Information Infrastructure Studies: Ways of Knowing in a Networked Environment
• Wilson, Greg; Bryan, Jennifer; Cranston, Karen; Kitzes, Justin; Nederbragt, Lex; Teal, Tracy. 2016. Good Enought Practices in Scientific Computing
• Ruppert, Evelyn. Forthcoming in Kitchin, R and Lauriault (eds.) Data and the City. Where are data citizens?
• Morton, Timothy. 2013. Hyperobjects: Philosophy and Ecology after the End of the World, ch Interobjectivity

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As usual, files starting with # in the data file are ignored. From OpenSCAD User Manual

Text file format

… Empty lines and lines starting with a # character are ignored.