Hi, I think this is regional atmospheric model. Right? If this is the case, switched off spherical coordinates and add Transform filter to adjust z coordinate. This is very common problem when you want to create visualisation with earth system model components such as atmosphere and ocean. The problem is caused by the horizontal (~1000-10000 km) and vertical (~10 km) length scales. So, add Transform filter and set Scale for z axis as 0.001 or something similar. Then if you click camera Reset button that is found in the shortcuts, you will see that the strait line will disappear and you will have a box and could have the correct representation of your domain. I hope it helps.
Regards, --ufuk > Hi Ken, > > The thing is, the clouds are distorted if I switched off the âSpherical > Coordinatesâ, and the output shape looks something like a straight line. > I attached the image for your reference. > > > > Henry > >> On 22 Apr 2017, at 6:28 AM, Moreland, Kenneth <kmo...@sandia.gov> wrote: >> >> Are you reading your data in with the Generic/CF reader and with >> âSpherical Coordinatesâ clicked on? If so, then the lat/lon/height >> coordinates are transformed to a sphere in the Cartesian space and thus >> no longer align with the x, y, and z axes. >> >> -Ken >> >> >> From: ParaView <paraview-boun...@paraview.org >> <mailto:paraview-boun...@paraview.org>> on behalf of Henry Lau >> <henrylau9...@gmail.com <mailto:henrylau9...@gmail.com>> >> Date: Friday, April 21, 2017 at 6:35 PM >> To: "paraview@paraview.org <mailto:paraview@paraview.org>" >> <paraview@paraview.org <mailto:paraview@paraview.org>> >> Subject: [EXTERNAL] [Paraview] Wind Velocity does not match cloud >> movement >> >> Hi, >> >> I was visualising my wind velocity using glyphs and cloud water content >> at the same time. However, I notice that the direction where the clouds >> move do not match the direction the glyphs pointing. >> >> Below are the steps how I create the output: >> The data is a netcdf file with wind variable array "ua" >> (eastward_wind_speed), "va" (northward_wind_speed), and "wa" >> (wind_vertical_velocity). >> I used a cell_data_to_point_data filter to convert them into point data. >> Then I combined these 3 arrays using a Paraview calculator with the >> equation iHat*ua + jHat*va + kHat*wa. >> Then do a glyph filter to visualise the wind velocity. >> >> Attached image is the output I got. >> The blue isosurfaces are the cloud water content while the glyphs are >> the wind velocity. The problem is, the clouds are moving to the left, >> which does not match where the glyphs are pointing at. >> >> What would be the possible reason for this error? >> >> TIA >> <image001.png> > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview