<div dir="ltr"><div dir="ltr"><div>Felipe,</div><div><br></div><div>This is a common problem, and the debugging strategy is not well documented. NCL needs a working X11 system with a correct DISPLAY variable setting for direct graphics display on your terminal screen.</div><div><br></div><div>You can bypass this need in NCL, by using alternate output devices such as png, ps, and pdf. All of these create graphics output files, rather than displaying directly on the terminal. Then you can use alternate display software to display the png, ps, and pdf files on your terminal.</div><div><br></div><div>However, it is very useful to have X11 working correctly. I am not an expert. But similar questions about X11 were recently discussed on this mailing list. I suggest that you look through the last month or two of the mailing list archives for X11 debugging strategy and possible solutions.</div><div><br></div><div> <a href="http://mailman.ucar.edu/pipermail/ncl-install/">http://mailman.ucar.edu/pipermail/ncl-install/</a><br></div><div><br></div><div>If you do not find a solution easily, then please write back to this mailing list.</div><div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Apr 27, 2020 at 7:15 PM felipe ignacio moreno via ncl-install <<a href="mailto:ncl-install@ucar.edu">ncl-install@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hi,<br><br>I'm absolutely new to all this and I've been struggling a little bit with the installation process. It all seemed to work adequately, but I can't test NCL well. The version line is alright, but I'm having issues with the DISPLAY environment variable. I've tried everything, but it hasn't worked.</div><div><br></div><div>Hope someone can help me, please!</div><div><br></div><div>Below is the code I was told to run and attach with the mail:</div><div><br></div>(ncl_stable) felipe@Felipes-Laptop:~$ conda list -n ncl_stable<br><br># packages in environment at /home/felipe/miniconda3/envs/ncl_stable:<br>#<br># Name Version Build Channel<br>_libgcc_mutex 0.1 conda_forge conda-forge<br>_openmp_mutex 4.5 1_llvm conda-forge<br>boost-cpp 1.72.0 h8e57a91_0 conda-forge<br>bzip2 1.0.8 h516909a_2 conda-forge<br>ca-certificates 2020.4.5.1 hecc5488_0 conda-forge<br>cairo 1.16.0 hcf35c78_1003 conda-forge<br>certifi 2020.4.5.1 py38h32f6830_0 conda-forge<br>cfitsio 3.470 h00dd3da_3 conda-forge<br>curl 7.69.1 h33f0ec9_0 conda-forge<br>esmf 8.0.0 nompi_hb0fcdcb_6 conda-forge<br>expat 2.2.9 he1b5a44_2 conda-forge<br>fontconfig 2.13.1 h86ecdb6_1001 conda-forge<br>freetype 2.10.1 he06d7ca_0 conda-forge<br>freexl 1.0.5 h14c3975_1002 conda-forge<br>geos 3.8.1 he1b5a44_0 conda-forge<br>geotiff 1.5.1 h05acad5_10 conda-forge<br>gettext 0.19.8.1 hc5be6a0_1002 conda-forge<br>giflib 5.2.1 h516909a_2 conda-forge<br>glib 2.64.2 h6f030ca_0 conda-forge<br>gsl 2.6 h294904e_0 conda-forge<br>hdf4 4.2.13 hf30be14_1003 conda-forge<br>hdf5 1.10.5 nompi_h3c11f04_1104 conda-forge<br>hdfeos2 2.20 h64bfcee_1000 conda-forge<br>hdfeos5 5.1.16 h8b6279f_5 conda-forge<br>icu 64.2 he1b5a44_1 conda-forge<br>jasper 1.900.1 h07fcdf6_1006 conda-forge<br>jpeg 9c h14c3975_1001 conda-forge<br>json-c 0.13.1 h14c3975_1001 conda-forge<br>kealib 1.4.13 hec59c27_0 conda-forge<br>krb5 1.17.1 h2fd8d38_0 conda-forge<br>ld_impl_linux-64 2.34 h53a641e_0 conda-forge<br>libblas 3.8.0 16_openblas conda-forge<br>libcblas 3.8.0 16_openblas conda-forge<br>libcurl 7.69.1 hf7181ac_0 conda-forge<br>libdap4 3.20.6 h1d1bd15_0 conda-forge<br>libedit 3.1.20170329 hf8c457e_1001 conda-forge<br>libffi 3.2.1 he1b5a44_1007 conda-forge<br>libgcc-ng 9.2.0 h24d8f2e_2 conda-forge<br>libgdal 3.0.4 h3dfc09a_6 conda-forge<br>libgfortran-ng 7.3.0 hdf63c60_5 conda-forge<br>libiconv 1.15 h516909a_1006 conda-forge<br>libkml 1.3.0 hb574062_1011 conda-forge<br>libnetcdf 4.7.4 nompi_h9f9fd6a_101 conda-forge<br>libopenblas 0.3.9 h5ec1e0e_0 conda-forge<br>libpng 1.6.37 hed695b0_1 conda-forge<br>libpq 12.2 h5513abc_1 conda-forge<br>libspatialite 4.3.0a h2482549_1038 conda-forge<br>libssh2 1.8.2 h22169c7_2 conda-forge<br>libstdcxx-ng 9.2.0 hdf63c60_2 conda-forge<br>libtiff 4.1.0 hc7e4089_6 conda-forge<br>libuuid 2.32.1 h14c3975_1000 conda-forge<br>libwebp-base 1.1.0 h516909a_3 conda-forge<br>libxcb 1.13 h14c3975_1002 conda-forge<br>libxml2 2.9.10 hee79883_0 conda-forge<br>llvm-openmp 10.0.0 hc9558a2_0 conda-forge<br>lz4-c 1.9.2 he1b5a44_0 conda-forge<br>ncl 6.6.2 h0f0234b_20 conda-forge<br>ncurses 6.1 hf484d3e_1002 conda-forge<br>netcdf-fortran 4.5.2 nompi_h45d7149_104 conda-forge<br>openjpeg 2.3.1 h981e76c_3 conda-forge<br>openssl 1.1.1g h516909a_0 conda-forge<br>pcre 8.44 he1b5a44_0 conda-forge<br>pip 20.0.2 py_2 conda-forge<br>pixman 0.38.0 h516909a_1003 conda-forge<br>poppler 0.67.0 h14e79db_8 conda-forge<br>poppler-data 0.4.9 1 conda-forge<br>postgresql 12.2 h8573dbc_1 conda-forge<br>proj 7.0.0 h966b41f_3 conda-forge<br>pthread-stubs 0.4 h14c3975_1001 conda-forge<br>python 3.8.2 he5300dc_7_cpython conda-forge<br>python_abi 3.8 1_cp38 conda-forge<br>readline 8.0 hf8c457e_0 conda-forge<br>setuptools 46.1.3 py38h32f6830_0 conda-forge<br>sqlite 3.30.1 hcee41ef_0 conda-forge<br>tbb 2018.0.5 h2d50403_0 conda-forge<br>tiledb 1.7.7 h8efa9f0_1 conda-forge<br>tk 8.6.10 hed695b0_0 conda-forge<br>tzcode 2020a h516909a_0 conda-forge<br>udunits2 2.2.27.6 h4e0c4b3_1001 conda-forge<br>wheel 0.34.2 py_1 conda-forge<br>xerces-c 3.2.2 h8412b87_1004 conda-forge<br>xorg-imake 1.0.7 0 conda-forge<br>xorg-kbproto 1.0.7 h14c3975_1002 conda-forge<br>xorg-libice 1.0.10 h516909a_0 conda-forge<br>xorg-libsm 1.2.3 h84519dc_1000 conda-forge<br>xorg-libx11 1.6.9 h516909a_0 conda-forge<br>xorg-libxau 1.0.9 h14c3975_0 conda-forge<br>xorg-libxaw 1.0.13 h14c3975_1002 conda-forge<br>xorg-libxdmcp 1.1.3 h516909a_0 conda-forge<br>xorg-libxext 1.3.4 h516909a_0 conda-forge<br>xorg-libxmu 1.1.3 h516909a_0 conda-forge<br>xorg-libxpm 3.5.13 h516909a_0 conda-forge<br>xorg-libxrender 0.9.10 h516909a_1002 conda-forge<br>xorg-libxt 1.1.5 h516909a_1003 conda-forge<br>xorg-makedepend 1.0.6 he1b5a44_1 conda-forge<br>xorg-renderproto 0.11.1 h14c3975_1002 conda-forge<br>xorg-xextproto 7.3.0 h14c3975_1002 conda-forge<br>xorg-xproto 7.0.31 h14c3975_1007 conda-forge<br>xz 5.2.5 h516909a_0 conda-forge<br>zlib 1.2.11 h516909a_1006 conda-forge<br>zstd 1.4.4 h6597ccf_3 conda-forge<br>(ncl_stable) felipe@Felipes-Laptop:~$ conda --version<br>conda 4.8.2<br>(ncl_stable) felipe@Felipes-Laptop:~$ which ncl<br>/home/felipe/miniconda3/envs/ncl_stable/bin/ncl<br>(ncl_stable) felipe@Felipes-Laptop:~$ ncl -V<br>6.6.2<br>(ncl_stable) felipe@Felipes-Laptop:~$ env | grep NCARG<br>NCARG_ROOT=/home/felipe/miniconda3/envs/ncl_stable<br clear="all"><div><br></div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div dir="ltr">Felipe Ignacio Moreno Rojas<div><br></div><div>Estudiante Ingeniería Civil en Obras Civiles</div><div><br></div><div><u><b>Universidad Técnica </b><b>Federico Santa María</b></u></div><div><br></div><div><b><img src="http://www.usm.cl/assets/img/icon/logo.png" width="96" height="96"><br></b></div><div><br></div></div></div></div></div></div></div>
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