diff --git a/.gitignore b/.gitignore
index c4a11ce97c5f266204ced4c3ab527cb68c06e6af..9f3041738b34eab07c82e208bb5fa272f1d69500 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .obsidian
 *.orig
+out-logs
 __pycache__
 grids/__pycache__
 util/__pycache__
diff --git a/mapies/config/satellite_config.yaml b/mapies/config/satellite_config.yaml
index 0e6b54b595bd288dc2a23faddb7d07230066aa55..fed6c4fc0fd0c8a8b69c9300a276c3576605e4ad 100644
--- a/mapies/config/satellite_config.yaml
+++ b/mapies/config/satellite_config.yaml
@@ -1,11 +1,12 @@
 version: 1
+# Default config, but the user can take this template and create their own or just pass individual variables
 
 viirs:
     variables:
         time_variable: "Scan_Start_Time"
         lon_variable: "Longitude"
         lat_variable: "Latitude"
-        obs_variable: "Aerosol_Optical_Thickness_550_Land_Ocean_Best_Estimate" # Should be able to update this if needed
+        obs_variable: "Aerosol_Optical_Thickness_550_Land_Ocean_Best_Estimate" 
     da: 
         obsid: 34
         uncertainty_constants: [0.2, 0.05, 0.02]
@@ -16,7 +17,7 @@ tropomi:
         time_variable: "delta_time"
         lon_variable: "longitude"
         lat_variable: "latitude"
-        obs_variable: "nitrogendioxide_tropospheric_column" # Should be able to update this if needed
+        obs_variable: "nitrogendioxide_tropospheric_column" 
 
 
 
diff --git a/mapies/tropomi.py b/mapies/tropomi.py
index acba956b46059965c913445791d6eef8a32fae37..888a13968574e1b19c54c558ace3f597811b1561 100644
--- a/mapies/tropomi.py
+++ b/mapies/tropomi.py
@@ -28,7 +28,7 @@ class TROPOMI(MAPIES):
         self.time_orig = np.datetime64("1993-01-01T00:00:00")
         self.lat=lat
         self.lon=lon
-        self.quality_flag_limit
+        #self.quality_flag_limit
 
         # Add quality value filter number
 
@@ -49,8 +49,14 @@ class TROPOMI(MAPIES):
         Read yaml config file
         """
         module_dir = os.path.dirname(__file__)
-        config = yaml.safe_load(open(os.path.join(module_dir, "config/satellite_config.yaml")))
-        print(config)
+        if config_file:
+            try:
+                config = yaml.safe_load(open(config_file))
+            except FileNotFoundError:
+                logging.error("This is not a config file")
+        else:
+            config = yaml.safe_load(open(os.path.join(module_dir, "config/satellite_config.yaml")))
+
         variable_dict = config[self.datatype]["variables"]
         self.time_var = variable_dict["time_variable"]
         self.lon_var = variable_dict["lon_variable"]
diff --git a/mapies/viirs.py b/mapies/viirs.py
index 72275ce7d85b533d42afcc83673342bd847fe192..5c0db33410340e2a65c09b6884629d5e915efc4f 100644
--- a/mapies/viirs.py
+++ b/mapies/viirs.py
@@ -65,7 +65,15 @@ class VIIRS(MAPIES):
         Read yaml config file
         """
         module_dir = os.path.dirname(__file__)
-        config = yaml.safe_load(open(os.path.join(module_dir, "config/satellite_config.yaml")))
+        # Let the user read in their own config
+        config_file = kwargs.get("config_file")
+        if config_file:
+            try:
+                config = yaml.safe_load(open(config_file))
+            except FileNotFoundError:
+                logging.error("This is not a config file")
+        else:
+            config = yaml.safe_load(open(os.path.join(module_dir, "config/satellite_config.yaml")))
 
         variable_dict = config[self.datatype]["variables"]
         self.time_var = variable_dict["time_variable"]
@@ -88,7 +96,7 @@ class VIIRS(MAPIES):
             self.unc_const = unc_const
         else:
             self.unc_const = da_dict["uncertainty_constants"] #float, int, list, dict
-        print(self.unc_const)
+        
 
         grid_repr = kwargs.get("grid_repr")
         if grid_repr:
diff --git a/setup.py b/setup.py
index beb6d1aed7050906e389b28023f20ab5bd8ca64a..8784c08d349c49399dd4e74dce55b880fa3f3624 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@ from setuptools import find_packages
 from setuptools import setup
 
 # Could update this using versioneer
-version="0.0.1"
+version="0.0.2"
 
 setup(
     name="mapies",