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Updta elevation

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asked Jan 8, 2018 by anonymous

Hi all,

Does someone manage to update élévation using Rivergis?

When I Try to use it, it creates a shapefile with all my points but it doesnt change thé élévation ou thé cross section.

Someone knows how fix it?

Charles

update elevation

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1 Answer

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answered Feb 23, 2018 by GuillaumeN

Hi Charles,

Did you import the cross sections into HecRAS ? QGIS does not support 3D polyligne display and you could just not see that your XS are "3D".

The other option is to import your XS into HecRas and do the cross section elevation using the GIS Tools / Terrains... / Cut Profiles (XS, BR, Culv...)
OR do this one by one throught the "Edit Cross Section" tool as you will verify the data.

Regards,

GuillaumeN

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Updta elevation

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