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--- other:uvcdat:cdat_conda:cdat_8_0_py2 [2018/11/08 18:01] – jypeter
+++ other:uvcdat:cdat_conda:cdat_8_0_py2 [2018/11/13 18:21] – Added details for activating conda jypeter
@@ Line 68: / Line 68: @@
 requests                  2.20.0                   py37_0
 [...]</code>
-  * Remove the miniconda3 initialization lines that were automatically added at the end of ''.bashrc'' and put them (and other useful commands) in a special initialization file (see ''~jypeter/.conda3_jyp.sh'' below), that can be sourced only when we actually want to use conda and CDAT\\ <code>bash-4.2$ which python
+==== Post-Miniconda3 installation ====
+The idea is to remove the miniconda3 initialization lines that were automatically added at the end of ''.bashrc'' and put them (and other useful commands) in a special initialization file, that can be sourced only when we actually want to use conda and CDAT
+=== New style initialization ===
+Note: this is the **new** ''conda activate some_version'' style
+See the ''~jypeter/.conda3_jyp.sh'' file below, and how to use it, **in a bash shell**. In a **tcsh shell**, see the ''~jypeter/.conda3_jyp.csh'' further down
+<code>$ which python
 /usr/bin/python
 $ cat ~jypeter/.conda3_jyp.sh
-# Conda initialization by JYP
+# Conda initialization by JYP, NEW style
 #
 # Use this for working with conda and CDAT centrally managed by JYP
+#
+# Execute this file in a BASH shell with
+#     source path/this_file
+# Then get the list of available python distributions with
+#     conda env list
+# Then activate a specific distribution with
+#     conda activate version_name
 #
 # More details in:
-#   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:python:starting#conda-based_v                                    ersions_of_uv-cdat
+#   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:python:starting#conda-based_versions_of_uv-cdat
 #   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:uvcdat:conda_notes
 #
 # Jean-Yves Peterschmitt - LSCE - 11/2018
-export PATH="/home/share/unix_files/cdat/miniconda3/bin:$PATH"
+. /home/share/unix_files/cdat/miniconda3/etc/profile.d/conda.sh
 # Use the alias below to easily determine where your python
@@ Line 91: / Line 110: @@
 # The end
 $ source ~jypeter/.conda3_jyp.sh
+$ conda activate cdatm
+(cdatm) $ which python
+/home/share/unix_files/cdat/miniconda3/envs/cdatm/bin/python
+</code>
+**tcsh shell** usage example
+<code> >which python
+/usr/bin/python
+ >cat ~jypeter/.conda3_jyp.csh
+# Conda initialization by JYP, NEW style
+#
+# Use this for working with conda and CDAT centrally managed by JYP
+#
+# Execute this file in a TCSH shell with
+#     source path/this_file
+# Then get the list of available python distributions with
+#     conda env list
+# Then activate a specific distribution with
+#     conda activate version_name
+#
+# More details in:
+#   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:python:starting#conda-based_versions_of_uv-cdat
+#   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:uvcdat:conda_notes
+#
+# Jean-Yves Peterschmitt - LSCE - 11/2018
+source /home/share/unix_files/cdat/miniconda3/etc/profile.d/conda.csh
+# Use the alias below to easily determine where your python
+# interpreter is located
+alias wp "which python"
+# Where are ALL the python interpreters in the search path
+alias wpa "\which -a python"
+# The end
+ >source  ~jypeter/.conda3_jyp.csh
+ >conda activate cdatm
+(cdatm) >which python
+/home/share/unix_files/cdat/miniconda3/envs/cdatm/bin/python</code>
+=== Old style initialization ===
+Note: this is the **old** ''source activate some_version'' style
+See the ''~jypeter/.conda3old_jyp.sh'' file below, and how to use it, **in a bash shell**
+<code>bash-4.2$ which python
+/usr/bin/python
+$ cat .conda3old_jyp.sh
+# Conda initialization by JYP, OLD style
+#
+# Use this for working with conda and CDAT centrally managed by JYP
+#
+# Execute this file in a BASH shell with
+#     source path/this_file
+# Then get the list of available python distributions with
+#     conda env list
+# Then activate a specific distribution with
+#     source activate version_name
+#
+# More details in:
+#   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:python:starting#conda-based_versions_of_uv-cdat
+#   https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:uvcdat:conda_notes
+#
+# Jean-Yves Peterschmitt - LSCE - 11/2018
+export PATH="/home/share/unix_files/cdat/miniconda3/bin:$PATH"
+# Use the alias below to easily determine where your python
+# interpreter is located
+alias wp="which python"
+# Where are ALL the python interpreters in the search path
+alias wpa="which -a python"
+# The end
+$ source ~jypeter/.conda3old_jyp.sh
 $ wp
 /home/share/unix_files/cdat/miniconda3/bin/python
@@ Line 98: / Line 206: @@
 ==== Installing CDAT 8.0 ====
-<code>conda create -n cdat-8.0_py2 -c cdat/label/v80 -c conda-forge -c cdat python=2.7 cdat
+<code>$ conda create -n cdat-8.0_py2 -c cdat/label/v80 -c conda-forge -c cdat python=2.7 cdat
 # Generate the list of installed packages
-conda list -n cdat-8.0_py2 > /home/scratch01/jypeter/cdat-8.0_py2_list_181108.txt</code>
+$ conda list -n cdat-8.0_py2 > /home/scratch01/jypeter/cdat-8.0_py2_list_181108.txt</code>
 List of installed packages: {{:other:uvcdat:cdat_conda:cdat-8.0_py2_list_181108.txt}}