ENH: Liquid Motors

.gitignore

@@ -1,8 +1,11 @@
-Byte-compiled / optimized / DLL files
+# Byte-compiled / optimized / DLL files
 __pycache__/
-*.py[co]
+*.py[cod]
 *$py.class
 
+# C extensions
+*.so
+
 # Distribution / packaging
 .Python
 build/
@@ -17,6 +20,7 @@ parts/
 sdist/
 var/
 wheels/
+share/python-wheels/
 *.egg-info/
 .installed.cfg
 *.egg
@@ -42,8 +46,10 @@ htmlcov/
 nosetests.xml
 coverage.xml
 *.cover
+*.py,cover
 .hypothesis/
 .pytest_cache/
+cover/
 
 # Translations
 *.mo
@@ -53,6 +59,7 @@ coverage.xml
 *.log
 local_settings.py
 db.sqlite3
+db.sqlite3-journal
 
 # Flask stuff:
 instance/
@@ -65,6 +72,7 @@ instance/
 docs/_build/
 
 # PyBuilder
+.pybuilder/
 target/
 
 # Jupyter Notebook
@@ -75,10 +83,38 @@ profile_default/
 ipython_config.py
 
 # pyenv
-.python-version
-
-# celery beat schedule file
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
 celerybeat-schedule
+celerybeat.pid
 
 # SageMath parsed files
 *.sage.py
@@ -91,6 +127,7 @@ venv/
 ENV/
 env.bak/
 venv.bak/
+.venv*
 
 # Spyder project settings
 .spyderproject
@@ -107,22 +144,28 @@ venv.bak/
 .dmypy.json
 dmypy.json
 
-# big weather
-CuritibaRioSaoPauloEnsemble_2018_ERA-5.nc
-CuritibaRioSaoPaulo_2018_ERA-5.nc
-CuritibaRioSaoPaulo_2017_ERA-5.nc
-CuritibaRioSaoPaulo_2016_ERA-5.nc
-CuritibaRioSaoPaulo_2015_ERA-5.nc
-fetchCuritibaRioSaoPaulo.py
-fetchCuritibaRioSaoPauloEnsemble.py
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
 
-# docs
+# Docs
 *.docx
 *.pdf
 
-# VS Code
+# VSCode project settings
 .vscode/
 
-# Tests
-naboI/
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+.idea/
 
+# Mac
+.DS_Store

Makefile

@@ -1,7 +1,10 @@
 test:
 	python -m pytest tests -vv
 
-tests: 
+testfile:
+	python -m pytest tests/$(file) -vv
+
+tests:
 	test
 
 coverage: 

README.md

@@ -205,7 +205,7 @@ A sample Motor object can be created by the following code:
 ```python
 Pro75M1670 = SolidMotor(
     thrustSource="../data/motors/Cesaroni_M1670.eng",
-    burnOut=3.9,
+    burn_time=3.9,
     grainNumber=5,
     grainSeparation=5/1000,
     grainDensity=1815,