[ncl-talk] XY Fill Opacity Error

[Mary Haley]

Walter,

The solution to this problem is mentioned at:

http://www.ncl.ucar.edu/Download/macosx.shtml#emutls_get_address

Of particular note, you will need to set your DYLD_FALLBACK_LIBRARY_PATH
environment variable, which you can do in one of your .* files in your home
directory, like .profile. The path used should be where gcc 4.8 is
installed. You'll likely need to add a "/lib" to the path.

--Mary


On Tue, Dec 16, 2014 at 10:12 AM, Walter Hannah <whannah at atmos.colostate.edu
> wrote:
>
>  Hi,
>
> I'm trying to make a plot where the space between lines in filled, but I'd
> really like the shading to be semi transparent. here's the figure to give
> you an idea:
>
>
> I can make this plot with no issues, but when I try to use the
> *"gsnXYFillOpacities*" resource (with gsn_csm_xy), I get this error:
>
> dyld: lazy symbol binding failed: Symbol not found: ___emutls_get_address
>   Referenced from: /Users/whannah/NCL/bin/ncl
>   Expected in: /usr/lib/libSystem.B.dylib
>
> dyld: Symbol not found: ___emutls_get_address
>   Referenced from: /Users/whannah/NCL/bin/ncl
>   Expected in: /usr/lib/libSystem.B.dylib
>
> I found this thread here:
> http://www.ncl.ucar.edu/Support/talk_archives/2014/1187.html
> I tested the newcolor_16.ncl
> <http://www.ncl.ucar.edu/Applications/rgbacolor.shtml#ex16> example, but
> I still get the same error.
>
> The weird thing about this, is that I used to get this problem a few
> months ago, but I was able to fix it by updating a bunch of libraries.
> There's a couple other ncl-talk threads about this error, and Mary Haley
> mentioned updating gcc. I tried this, and that was part of the problem, but
> it was only after manually updating individual libraries was I able to make
> this go away.
>
> I can live with not changing the opacity, but if anyone has a solution,
> I'd love to hear it!
>
> Here's some additional info:
>
> NCL version 6.2.1
>
> > otool -L `which ncl` | grep System
>     /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP
> (compatibility version 1.0.0, current version 2.4.0)
>     /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
> version 1197.1.1)
>
> >xcode-select -version
>     xcode-select version 2333.
>
> >gcc --version
>     gcc (Homebrew gcc48 4.8.3) 4.8.3
>
>  Thanks,
> Walter Hannah
>
>
>
>
>
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