what are we doing here

maria/noise.py

@@ -0,0 +1,17 @@
+import numpy as np
+
+from . import base, utils
+
+class NoiseSimulation(base.BaseSimulation):
+    """
+    The base class for modeling noise.
+    """
+    def __init__(self, array, pointing, site, **kwargs):
+        super().__init__(array, pointing, site)
+
+        self.white_noise_level = kwargs.get("white_noise", 1)
+
+    def run(self):
+
+        self.temperature = self.white_noise_level * np.random.standard_normal(size=(self.pointing.nt, self.pointing.nt))
+

maria/tod.py

@@ -1,5 +1,13 @@
+import numpy as np
+import scipy as sp
+import h5py
+import copy
 
-class TOD:
+
+class TOD():
+    """
+    
+    """
 
     def __init__(self):
         pass