diff --git a/__pycache__/epidemic.cpython-36.pyc b/__pycache__/epidemic.cpython-36.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..940210b1657e0f30009e5417adde99c39471eb7f
GIT binary patch
literal 140
zcmXr!<>iWeUK7W_z`*brM8Gg30|SEt0|P@b3j+f~3PUi1CZpd<h9ZzKg7{^rA6lGR
zRIHzzQIuJ%?~+=Unv-9Uo0?ampPXNmpO;vcSyWoAo134Knv<EAuAf?vnUb2DnXFe(
Ud5gm)H$SB`C)EyQWHHEE0Pd(F?f?J)

literal 0
HcmV?d00001

diff --git a/__pycache__/population.cpython-36.pyc b/__pycache__/population.cpython-36.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..e9ec09a4d26d2d35fc18840184a2d8d69de0fbfb
GIT binary patch
literal 293
zcmXr!<>jjXP!s3Nz`*dB0SPcMFfceUFfbJJFfcHrFr+ZHFhnt=Fa<McGAD!NKuSS0
z2s?w+i7+rQlrW?)HZw9ZlrYqQ=@f=w22CcvDoI^k1$S3J*C59bSA_uofKVUD5Kn(U
z1zlZD##^ifMVWaenoPGC^KP*v=jWwmrmtiuVqsul_+_mhTAW%`te>1wlv%9rl3JFU
zlV6aVnpdKqoL`immsplrR9dW?o1c=JlbM&UUyxr=nv+<PnV+XuP<e|ZJvA@2D6u4!
s5#&6Oc?^skj74k=3=Dpn5E^U?62Z#Az;KJhCO1E&G$+*#tPkW*06M%u9smFU

literal 0
HcmV?d00001

diff --git a/app.py b/app.py
index e69de29..4f75ac1 100644
--- a/app.py
+++ b/app.py
@@ -0,0 +1,46 @@
+#!/usr/bin/python
+
+import sys, getopt
+import json
+
+import population
+import epidemic
+
+def import_json(filename):
+  with open(filename, 'r') as f:
+    return json.load(f)
+
+def main(argv):
+  n = ''
+  config_file = ''
+  try:
+    opts, args = getopt.getopt(argv,"hn:c:",['help','pop_size=','config='])
+  except getopt.GetoptError:
+      print('app.py -n <population size> [-c <config>]')
+      sys.exit(2)
+  for opt, arg in opts:
+    if opt == '-h' or opt == '--help':
+      print('app.py -n <population size> [-c <config>]')
+      sys.exit(2)
+    elif opt == "-n":
+      n = arg
+    elif opt == "-c" or opt == '--config':
+      config_file = arg
+  if n == '':
+    print('app.py -n <population size> [-c <config>]')
+    sys.exit(2)
+  if config_file == '':
+    config_file = './data/census_data.json'
+  return n,config_file
+
+n = ''
+config = ''
+if __name__ == "__main__":
+  n, config = main(sys.argv[1:])
+else:
+  print("This file should not be imported. Please run from the command line.")
+  sys.exit(2)
+
+# n is set, config is set to name of census_data file
+census_data = import_json(config)
+population.generate(n, census_data)
\ No newline at end of file
diff --git a/data/census_data.json b/data/census_data.json
index e69de29..2852b46 100644
--- a/data/census_data.json
+++ b/data/census_data.json
@@ -0,0 +1,6 @@
+{
+  "age": {
+    "ages": [18,30,50,65],
+    "counts": [123,435,364,110,45]
+  }
+}
\ No newline at end of file
diff --git a/epidemic_model.py b/epidemic.py
similarity index 100%
rename from epidemic_model.py
rename to epidemic.py
diff --git a/population.py b/population.py
index e69de29..8063202 100644
--- a/population.py
+++ b/population.py
@@ -0,0 +1,3 @@
+def generate(n, config):
+  print("-- GENERATE POPULATION --")
+  print(config)
\ No newline at end of file