no more CONVERT_TO_METERS option?

jentink · November 24, 2017, 18:38

Do I have to scale all my grids to meters before running now?

talbring · November 28, 2017, 14:29

Hi Tom,

yes, your mesh has to be in meters in current versions of the code. However, you can scale the mesh with SU2_DEF if necessary. In order to do that add the following options to the config file:

DV_KIND= SCALE
% put ALL the markers that are in your mesh here as a comma separated list
DV_MARKER = ( AIRFOIL, FARFIELD )
% this option is ignored, but has to be present
DV_PARAM = (1, 0.5)
% the factor you want to scale the mesh with
DV_VALUE = 1.0

Then simply run SU2_DEF. Unless you haven't changed the filename in the config file, the new mesh will be called "mesh_out.su2".

Tim

November 24, 2017, 18:38	no more CONVERT_TO_METERS option?	#1
jentink Member Tom Jentink Join Date: Jan 2013 Posts: 61 Rep Power: 13	Do I have to scale all my grids to meters before running now?

November 28, 2017, 14:29		#2
talbring Super Moderator Tim Albring Join Date: Sep 2015 Posts: 195 Rep Power: 11	Hi Tom, yes, your mesh has to be in meters in current versions of the code. However, you can scale the mesh with SU2_DEF if necessary. In order to do that add the following options to the config file: DV_KIND= SCALE % put ALL the markers that are in your mesh here as a comma separated list DV_MARKER = ( AIRFOIL, FARFIELD ) % this option is ignored, but has to be present DV_PARAM = (1, 0.5) % the factor you want to scale the mesh with DV_VALUE = 1.0 Then simply run SU2_DEF. Unless you haven't changed the filename in the config file, the new mesh will be called "mesh_out.su2". Tim __________________ Developer Director @ SU2 Foundation Get involved: Facebook https://www.facebook.com/su2code Github https://github.com/su2code Twitter https://twitter.com/su2code

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