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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Hi, Kevin:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Thanks a lot! That worked for all installed, except as you mentioned, PyNGL is not working.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">I used the following:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">conda create -n metuse -c conda-forge python=2.7 spyder jupyter basemap netcdf4 pynio pyngl pygrib<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Xingang<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black">Kevin Hallock <hallock@ucar.edu><br>
<b>Date: </b>Wednesday, February 8, 2017 at 5:31 PM<br>
<b>To: </b>Xingang Fan <xingang.fan@wku.edu><br>
<b>Cc: </b>"pyngl-talk@ucar.edu" <pyngl-talk@ucar.edu><br>
<b>Subject: </b>Re: [pyngl-talk] missing shared library for PyNIO<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi Xingang, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I would suggest installing everything at once using the command:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">conda install -n metuse -c conda-forge python=2.7 basemap netcdf4 pynio pyngl</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">However, we are in the process of fixing an issue with the PyNGL package on conda-forge at the moment, so “import Ngl” might not work for right now.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Kevin<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Feb 7, 2017, at 9:14 PM, Fan, Xingang <<a href="mailto:xingang.fan@wku.edu">xingang.fan@wku.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The basemap and/or matplotlib problem seemed stemed from installation of pynio pyngl from conda-forge.<br>
<br>
Both basemap and matplotlib works fine right after I activated the new env. But, the installation of pynio pyngl need to update matplotlib as shown below:<br>
==========<br>
(metuse) M-C02T336YFVH4:~ xng02546$ conda install -c conda-forge -c defaults pynio pyngl<br>
Fetching package metadata ...........<br>
Solving package specifications: .<br>
<br>
Package plan for installation in environment /Users/xng02546/anaconda2/envs/metuse:<br>
<br>
The following NEW packages will be INSTALLED:<br>
<br>
pyngl: 1.5.0_beta20161122-np111py27_1 conda-forge<br>
pynio: 1.5.0_beta20160623-np111py27_14 conda-forge<br>
<br>
The following packages will be UPDATED:<br>
<br>
freetype: 2.5.5-2 --> 2.6.3-1 conda-forge<br>
matplotlib: 2.0.0-np111py27_0 --> 2.0.0-np111py27_0 conda-forge<br>
<br>
The following packages will be SUPERCEDED by a higher-priority channel:<br>
<br>
fontconfig: 2.12.1-3 --> 2.11.1-6 conda-forge<br>
<br>
Proceed ([y]/n)? <br>
==============<br>
<br>
If choose yes, then basemap will have problem to import, as well as Nio.<br>
<br>
Thanks,<br>
Xingang<br>
<br>
On 2/7/17, 9:10 PM, "Fan, Xingang" <<a href="mailto:xingang.fan@wku.edu">xingang.fan@wku.edu</a>> wrote:<br>
<br>
Hi, Kevin:<br>
<br>
We had talked before about installing pynio and pyngl on my old Mac OSX 10.8. At that time, I was able to use channel ncar and khallock for them.<br>
<br>
Now, I just got a new Mac system today, Mac OSX 10.12. I followed procedures that I used last time, it seems having problems again (this time I use conda-forge).<br>
<br>
Here are the main steps:<br>
<br>
After installed anaconda2:<br>
conda create –n metuse python=2.7 basemap netcdf4<br>
source activate metuse<br>
conda install –c conda-forge pynio pyngl<br>
<br>
Here are the problems when I import basemap and Nio in python:<br>
<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal">import numpy<br>
from mpl_toolkits.basemap import Basemap<o:p></o:p></p>
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</blockquote>
</blockquote>
<p class="MsoNormal"> Traceback (most recent call last):<br>
File "<stdin>", line 1, in <module><br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/mpl_toolkits/basemap/__init__.py", line 31, in <module><br>
from mpl_toolkits.axes_grid1 import make_axes_locatable<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/mpl_toolkits/axes_grid1/__init__.py", line 6, in <module><br>
from . import axes_size as Size<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/mpl_toolkits/axes_grid1/axes_size.py", line 19, in <module><br>
from matplotlib.axes import Axes<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/axes/__init__.py", line 4, in <module><br>
from ._subplots import *<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/axes/_subplots.py", line 10, in <module><br>
from matplotlib.axes._axes import Axes<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/axes/_axes.py", line 23, in <module><br>
import matplotlib.contour as mcontour<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/contour.py", line 23, in <module><br>
import matplotlib.text as text<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/text.py", line 33, in <module><br>
from matplotlib.backend_bases import RendererBase<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/backend_bases.py", line 63, in <module><br>
import matplotlib.textpath as textpath<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/textpath.py", line 20, in <module><br>
from matplotlib.mathtext import MathTextParser<br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/mathtext.py", line 62, in <module><br>
import matplotlib._png as _png<br>
ImportError: dlopen(/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/_png.so, 2): Library not loaded: @rpath/libpng16.16.dylib<br>
Referenced from: /Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/matplotlib/_png.so<br>
Reason: Incompatible library version: _png.so requires version 45.0.0 or later, but libpng16.16.dylib provides version 44.0.0<br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><br>
from mpl_toolkits.basemap import Basemap<o:p></o:p></p>
</blockquote>
</blockquote>
</blockquote>
<p class="MsoNormal"> Traceback (most recent call last):<br>
File "<stdin>", line 1, in <module><br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/mpl_toolkits/basemap/__init__.py", line 30, in <module><br>
from mpl_toolkits.basemap import pyproj<br>
ImportError: cannot import name pyproj<br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><br>
import Nio<o:p></o:p></p>
</blockquote>
</blockquote>
</blockquote>
<p class="MsoNormal"> Traceback (most recent call last):<br>
File "<stdin>", line 1, in <module><br>
File "/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/PyNIO/Nio.py", line 83, in <module><br>
from nio import *<br>
ImportError: dlopen(/Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/PyNIO/nio.so, 2): Library not loaded: @rpath/libpng16.16.dylib<br>
Referenced from: /Users/xng02546/anaconda2/envs/metuse/lib/python2.7/site-packages/PyNIO/nio.so<br>
Reason: Incompatible library version: nio.so requires version 45.0.0 or later, but libpng16.16.dylib provides version 44.0.0<br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
Please see if you can identify where I went wrong.<br>
Thanks,<br>
<br>
Xingang<br>
<br>
-- <br>
Xingang Fan, Ph. D., | Department of Geography and Geology<br>
Associate Professor | Western Kentucky University<br>
of Meteorology | 1906 College Heights Blvd., #31066<br>
270-745-5980 | Bowling Green, KY 42101-1066<br>
<a href="mailto:xingang.fan@wku.edu">xingang.fan@wku.edu</a><br>
<a href="http://people.wku.edu/xingang.fan">http://people.wku.edu/xingang.fan</a><br>
<br>
<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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