Create README.md

strawberryfield · Mar 4, 2017 · 028ed48 · 028ed48
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+# TIFFmanager
+##GeoTiff Explorer
+
+Some years ago I wrote a little program to download DEM data from the italian "Portale Cartografico Nazionale" (http://www.pcn.minambiente.it/GN/) available at http://www.trainsimhobby.net/infusions/pro_download_panel/download.php?did=1340
+
+When I wrote it I needed to download data for Ahrntal in South Tirol and the program worked fine.
+Some weeks ago I downloaded the data for a region near Rimini on the Adriatic sea.
+
+When I used that data in the railways simulator I saw an hight wall where I espected to see the sea ![The problem](http://win.simtreni.net/public/allegati/strawberryfield/201724154128_Open%20Rails%202017-02-04%2003-34-02.jpg)
+The reason is that the data have a 32000 sample (altitude in meters) few meters from the coast to mark the end of valid data.
+
+This tool borns to investigate the problem and to solve it, but can be useful to learn as GeoTiff are built
+