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December 5, 2016 06:56
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Stuff for making a movie out of a sequence of GeoTIFFs
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| # need to rescale the values | |
| gdal_translate -scale 200 350 0 1 air.59.tif air-rescaled.tif | |
| # or batch it | |
| find *.tif -exec gdal_translate -scale 200 350 0 1 {} {}.rescaled.tif \; | |
| # make into png files | |
| mogrify -format jpg *.rescaled.tif | |
| # and make the movie! | |
| convert -antialias -delay 1x8 *.rescaled.jpg output.mpeg | |
| # create a colorspace | |
| convert xc:black xc:red xc:orange xc:yellow xc:green1 xc:cyan xc:blue xc:blueviolet xc:black +append -filter Cubic -resize 300x30! -flop rainbow_lut.png | |
| find *.rescaled.jpg -exec convert {} -colorspace gray rainbow_lut.png -clut {}.colored.jpg \; | |
| convert -antialias -delay 1x8 *.colored.jpg output.mpeg |
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