diff --git a/gnssrefl/__init__.py b/gnssrefl/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/gnssrefl/gnssrefl.py b/gnssrefl/gnssrefl.py
new file mode 100644
index 0000000000..e7467bb092
--- /dev/null
+++ b/gnssrefl/gnssrefl.py
@@ -0,0 +1,19 @@
+import numpy as np
+
+def convert(my_name):
+    """
+    Print a line about converting a notebook.
+    Args:
+        my_name (str): person's name
+    Returns:
+        None
+    """
+    tv = np.empty(shape=[0, 4])
+    year = 2020; mm = 6 ; dd = 1
+    for i in range(0,10):
+        hh = i
+        newl = [year, mm, dd, hh ]
+        tv = np.append(tv, [newl],axis=0)
+    print(tv)
+
+    print(f"I'll convert a notebook for you some day, {my_name}.")
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000000..2ba4144883
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+pip==19.0.3
+wheel==0.33.1
+numpy
+scipy
+wget
+matplotlib
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000000..e24d57d86f
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,22 @@
+from setuptools import setup, find_packages
+
+with open("README.md", "r") as readme_file:
+    readme = readme_file.read()
+
+requirements = ["numpy","wget","scipy","matplotlib"]
+
+setup(
+    name="gnssrefl",
+    version="0.0.1",
+    author="Kristine M. Larson",
+    author_email="kristinem.larson@gmail.com",
+    description="A GNSS reflections package",
+    long_description=readme,
+    long_description_content_type="text/markdown",
+    url="https://github.com/kristinemlarson/gnssrefl/",
+    packages=find_packages(),
+    install_requires=requirements,
+    classifiers=[
+        "Programming Language :: Python :: 3.7",
+    ],
+)