Show a smaller tree for final result

docs/source/example-c.rst

@@ -28,89 +28,16 @@ create a directory to hold our work:
 
 This directory is a starting point;
 we'll add files and directories to it as we proceed through the example.
-At the end,
-the directory structure under ``example-c`` should look similar to that below.
+The final directory structure of ``example-c`` should look similar to that below.
 
 .. code:: bash
 
-  example-c
+  example-c/
   ├── babel_heatc.toml
-  ├── bmi-example-c
-  │   ├── CMakeLists.txt
-  │   ├── LICENSE
-  │   ├── README.md
-  │   ├── heat
-  │   │   ├── CMakeLists.txt
-  │   │   ├── bmi_heat.c
-  │   │   ├── bmi_heat.h
-  │   │   ├── bmi_main.c
-  │   │   ├── bmiheatc.pc.cmake
-  │   │   ├── heat.c
-  │   │   ├── heat.h
-  │   │   ├── heatc.pc.cmake
-  │   │   └── main.c
-  │   └── testing
-  │       ├── CMakeLists.txt
-  │       ├── config.txt
-  │       ├── test_conflicting_instances.c
-  │       ├── test_get_value.c
-  │       ├── test_grid_info.c
-  │       ├── test_initialize_from_file.c
-  │       ├── test_irf.c
-  │       ├── test_print_var_names.c
-  │       ├── test_reinitialize.c
-  │       └── test_set_value.c
+  ├── bmi-example-c/
   ├── environment-c.yml
-  ├── pymt_heatc
-  │   ├── CHANGES.rst
-  │   ├── CREDITS.rst
-  │   ├── LICENSE.rst
-  │   ├── MANIFEST.in
-  │   ├── README.rst
-  │   ├── babel.toml
-  │   ├── build
-  │   │   └── HeatC
-  │   │       └── api.yaml
-  │   ├── docs
-  │   │   ├── Makefile
-  │   │   ├── _static
-  │   │   │   ├── logo-dark.svg
-  │   │   │   └── logo-light.svg
-  │   │   ├── api
-  │   │   ├── authors.rst
-  │   │   ├── babel.rst
-  │   │   ├── changelog.rst
-  │   │   ├── conf.py
-  │   │   ├── developer_install.rst
-  │   │   ├── environments.rst
-  │   │   ├── index.rst
-  │   │   ├── license.rst
-  │   │   ├── quickstart.rst
-  │   │   ├── updating.rst
-  │   │   └── usage.rst
-  │   ├── meson.build
-  │   ├── meta
-  │   │   └── HeatC
-  │   │       └── api.yaml
-  │   ├── noxfile.py
-  │   ├── pymt_heatc
-  │   │   ├── __init__.py
-  │   │   ├── _bmi.py
-  │   │   ├── _version.py
-  │   │   ├── data -> ../meta
-  │   │   └── lib
-  │   │       ├── __init__.py
-  │   │       └── heatc.pyx
-  │   ├── pyproject.toml
-  │   ├── requirements-build.txt
-  │   ├── requirements-library.txt
-  │   ├── requirements-testing.txt
-  │   ├── requirements.txt
-  │   └── setup.cfg
-  └── test
-      └── config.txt
-
-  16 directories, 60 files
+  ├── pymt_heatc/
+  └── test/
 
 
 Set up a conda environment
@@ -327,8 +254,8 @@ ending with
 if everything has been built correctly.
 
 
-Add metadata to make a *pymt* component
----------------------------------------
+Make a *pymt* component
+-----------------------
 
 The final step in wrapping the *heat* model
 is to add metadata used by the `Python Modeling Tool`_, *pymt*.
@@ -349,8 +276,13 @@ and view the current metadata:
 
 .. code:: bash
 
-  $ cd ../pymt_heatc
-  $ ls meta/HeatC/
+  cd ../pymt_heatc
+  ls meta/HeatC/
+
+which gives:
+
+.. code:: bash
+
   api.yaml
 
 The file ``api.yaml`` is automatically generated by the *babelizer*.
@@ -367,8 +299,22 @@ are given in the CSDMS Model Metadata repository.
 Download each of the files using the links in the list above
 and place them in the ``pymt_heatc/meta/HeatC`` directory
 alongside ``api.yaml``.
+The structure of the ``meta`` directory should look like:
+
+.. code:: bash
+
+  meta/
+  └── HeatC/
+      ├── api.yaml
+      ├── heat.txt
+      ├── info.yaml
+      ├── parameters.yaml
+      └── run.yaml
+
+Run the babelized model in *pymt*
+...................................
 
-Then start a Python session and show that the *heat* model
+Start a Python session and show that the *heat* model
 can be called through *pymt*:
 
 .. code:: python