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Line 1: =Introduction= grid_to_grid.exe is a utility that can be used to perform a range of operations on gridded files. The input grids can be a combination of GeoTIFF (.tif), ESRI ASCII ~~grid~~ (.asc), binary float ~~grids~~ (.flt) geopackage (.gpkg), NetCDF (.nc) and Cloud Optimised GeoTIFFs (.cog) grids, all of which can be input and output from TUFLOW and any of the format can be set as output from the utility.<br> For some options (such as processing maximums or differences) the input files must be of the same row/column dimensions.<br> Line 43: Converts the file "DEM.asc" to.flt format.<br> :<tt>grid_to_grid.exe -conv -flt DEM.asc</tt> Converts an ASC grid to a GeoTIFF with an LZW compression and horizontal predictor, see <u>[[#Creation_Options \| Creation Options]]</u>.<br> :<tt>grid_to_grid.exe -conv -tif DEM_M01.asc -co COMPRESS=LZW -co PREDICTOR=2</tt> * Converts GeoTIFF to a Cloud Optimised GeoTIFF. Requires <tt>-out</tt> flag since the extension for COG is also '.tif' and therefore the default output file would be the same as the input file.<br>

GRID to GRID draft: Difference between revisions