Welcome to the RAS Solution Forums HEC-RAS Help Export exact copy of terrain

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    Zoran
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    Dear all,

    I created a terrain in the Ras Mapper by overlaying multiple terrains (first terrain in the list has highest priority, last terrain has lowest priority).

    Now I would like to add a modification to this terrain. So I need to create a new terrain in the Ras Mapper where I put the terrain modification at the top of the terrain list. When I created my original terrain I imported at least 10 terrains with different resolutions.

    I would like to know if it is possible to export an exact copy of my original terrain and then import it back into the terrain generator by placing my modified terrain at the top of the list? The problem of “Resample entire terrain to single GeoTiff” is that it is not possible to keep the different resolutions of the terrain (either high resolution but very large file, or low resolution but less details). This would save me the need to import 10 lands every time I make a change.

    Thank you,
    Zoran

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