Tutorials updates

README.md

@@ -12,11 +12,15 @@ Installation
 =============
 pvops can be installed using `pip`. See more information at [readthedocs](https://pvops.readthedocs.io/en/latest/).
 
+Tutorials
+=========
+To get started with pvops we recommended working with the [tutorials](https://pvops.readthedocs.io/en/latest/pages/tutorials.html)
+
 
 Package Layout and Documentation
 ==============
 
-The package is delineated into the following directories. Refer to the `tutorials` directory for a full run-through of the available functionality.
+The package is delineated into the following directories.
 ```
 ├───docs                : Documentation directory
 |

docs/pages/moduleguides/timeseries.rst

@@ -13,7 +13,7 @@ types of expected energy models:
 * Linear: a high flexibility linear regression model.
 
 Additionally, the ability to generate expected energy via IEC 
-standards is implemented in the :py:mod:`~pvops.timeseries.models.iec`
+standards (iec 61724-1) is implemented in the :py:mod:`~pvops.timeseries.models.iec`
 module.
 
 An example of usage can be found in 

pvops/timeseries/models/AIT.py

@@ -180,7 +180,8 @@ def predict(self, prod_df, prod_col_dict):
 def AIT_calc(prod_df, prod_col_dict):
     """
     Calculates expected energy using measured irradiance
-    based on trained regression model from field data
+    based on trained regression model from field data.
+    Plane-of-array irradiance is recommended when using the pre-trained AIT model.
 
     Parameters
     ----------

pvops/timeseries/models/iec.py

@@ -3,7 +3,7 @@
 def iec_calc(prod_df, prod_col_dict, meta_df, meta_col_dict,
              gi_ref=1000.0):
     """Calculates expected energy using measured irradiance
-    based on IEC calculations
+    based on IEC calculations. 
 
     Parameters
     ----------
@@ -21,9 +21,9 @@ def iec_calc(prod_df, prod_col_dict, meta_df, meta_col_dict,
           site-ID column name in prod_df
         - **timestamp** (*string*), should be assigned to
           time-stamp column name in prod_df
-        - **irradiance** (*string*), should be assigned to
+        - **irradiance** (*string*), **plane-of-array**. Should be assigned to
           irradiance column name in prod_df, where data
-          should be in [W/m^2]
+          should be in [W/m^2].
         - **baseline** (*string*), should be assigned to
           preferred column name to capture IEC calculations
           in prod_df