![David Burch Navigation Blog: Background on GRIB files: Numerical weather models and computed parameters David Burch Navigation Blog: Background on GRIB files: Numerical weather models and computed parameters](https://1.bp.blogspot.com/-giojT1niQMA/YAnLZB8t61I/AAAAAAAAGqQ/OMkc5RSAaS81x_A33SKCyuUQG8XEvBYPgCLcBGAsYHQ/s1156/composit%2Bfor%2Bgrib%2Barticle.jpg)
David Burch Navigation Blog: Background on GRIB files: Numerical weather models and computed parameters
![Some obstacles along the pipeline have to be climbed over, therefore moderate fitness is requiured as well as good walking shoes that provide a grib (sport shoes usually do the trick). - Some obstacles along the pipeline have to be climbed over, therefore moderate fitness is requiured as well as good walking shoes that provide a grib (sport shoes usually do the trick). -](https://media-cdn.tripadvisor.com/media/photo-p/1b/72/dc/25/some-obstacles-along.jpg)
Some obstacles along the pipeline have to be climbed over, therefore moderate fitness is requiured as well as good walking shoes that provide a grib (sport shoes usually do the trick). -
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