add navigation, clean up links

docs/pages/Ground-Motion-Models.md

@@ -172,7 +172,16 @@ BC Hydro NGA<br>[Abrahamson et al., 2018](https://peer.berkeley.edu/sites/defaul
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png) &nbsp;[U.S. Geological Survey](https://www.usgs.gov)

docs/pages/Hazard-Model.md

@@ -11,15 +11,6 @@ Epistemic uncertainty in source and ground motion models is represented with log
 file formats and structure adopted here leverage the heirarchical organization of file systems to
 support modeling of complex logic trees.
 
-## Related Pages
-
-* [Model Structure](model-structure)  
-* [Model Files](model-files)  
-* [Source Types](source-types)  
-* [Magnitude-Frequency Distributions (MFDs)](magnitude-frequency-distributions-mfds)  
-* [Rupture-Scaling Relations](magnitude-scaling-relations)  
-* [Ground Motion Models (GMMs)](ground-motion-models-gmms)  
-
 ## Model Applicability
 
 * NOTE FOR HAZARD CURVE DATA: While the gridded hazard curve data includes ground motions at long
@@ -34,7 +25,16 @@ support modeling of complex logic trees.
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png)  [U.S. Geological Survey](https://www.usgs.gov)

docs/pages/Magnitude-Frequency-Distributions.md

@@ -246,7 +246,7 @@ ID's: `[M1, M2, M3, ...]` to support mfd-tree matching across source-tree branch
 
 How MFDs are actually built depends on the settings in a `mfd-config.json` file and rates. For more
 details on MFDs and their configuration see the
-[magnitude frequency distributions](magnitude-frequency-distributions) section.
+[magnitude frequency distributions](./Magnitude-Frequency-Distributions.md) section.
 
 An `mfd-config.json` is currently only required for finite fault sources. It can be located
 anywhere in the file heirarchy and may be overridden in nested directories.
@@ -286,7 +286,16 @@ TODO: convert example to JSON format (or see `mfd-config.json` section above)
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png)  [U.S. Geological Survey](https://www.usgs.gov)

docs/pages/Model-Files.md

@@ -30,7 +30,7 @@ motions from the model.
 
 **calc-config.json:** Optional calculation configuration file specifies the default
 calculation settings used for a NSHM. This file overrides any built in default values. See
-the [calculation configuration](calculation-configuration) page for more details.
+the [calculation configuration](./Calculation-Configuration.md) page for more details.
 
 ## Logic Trees
 
@@ -112,8 +112,8 @@ For example:
 ]
 ```
 
-See the [ground motion models](ground-motion-models) page for details on GMMs supported in
-_nshmp-haz_ and the related `gmm-config.json` files that governs GMM behavior.
+See the [ground motion models](./Ground-Motion-Models.md) page for details on GMMs supported in
+_nshmp-haz-v2_ and the related `gmm-config.json` files that governs GMM behavior.
 
 ### MFD Logic Trees
 
@@ -136,7 +136,7 @@ using the same MFDs on multiple branches of a source tree.
 
 How MFDs are intialized (or realized) depends on the presence and contents of `mfd-config.json` and
 `rate-tree.json` files. See the
-[magnitude frequency distributions](magnitude-frequency-distributions) page for details on these
+[magnitude frequency distributions](./Magnitude-Frequency-Distributions.md) page for details on these
 files and the types of MFDs supported in _nshmp-haz_.
 
 ## Rupture Sets
@@ -186,7 +186,16 @@ is composed of an array of rupture-sets.
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png)  [U.S. Geological Survey](https://www.usgs.gov)

docs/pages/Model-Structure.md

@@ -16,7 +16,7 @@ settings supporting the nested source types: `fault-sources`, `grid-sources`, an
 The `volcanic` tectonic setting also supports `decollement-sources`.
 
 The root of a model must include `model-info.json` and _may_ include a `calc-config.json` that
-specifies any custom default [calculation configuration](calculation-configuration) settings
+specifies any custom default [calculation configuration](./Calculation-Configuration.md) settings
 for the model. Top level tectonic setting directories must include `gmm-tree.json` and
 `gmm-config.json` files. Source directories are loaded recursively, permitting configuration files
 deeper in the heirarchy to override those defined higher in the heirarchy, as needed and as
@@ -95,7 +95,7 @@ fault-sources/
           └─ branch-4/
 ```
 
-See also: [Finite Fault Source Type](source-types#finite-fault-sources)
+See also: [Finite Fault Source Type](./Source-Types#fault-sources)
 
 ## Crustal Grid Sources
 
@@ -127,7 +127,7 @@ grid-sources/
       └─ ...
 ```
 
-See also: [Grid Source Type](source-types#grid-sources)
+See also: [Grid Source Type](./Source-Types.md#grid-sources)
 
 ## Crustal Zone (Area) Sources
 
@@ -156,7 +156,7 @@ zone-sources/
           └─ [rate-tree.json]     (optional) tree of rates        (future)
 ```
 
-See also: [Zone Source Type](source-types#zone-sources)
+See also: [Zone Source Type](./Source-Types.md#zone-sources)
 
 ## Subduction Interface Sources
 
@@ -174,7 +174,7 @@ subduction-interface
   └─ ...
 ```
 
-See also: [Subduction Interface Source Type](source-types#subduction-interface-sources)
+See also: [Subduction Interface Source Type](./Source-Types.md#subduction-interface-sources)
 
 ## Subduction Intraslab Sources
 
@@ -192,11 +192,20 @@ subduction-slab
   └─ ...
 ```
 
-See also: [Subduction Intraslab Source Type](source-types#subduction-intraslab-sources)
+See also: [Subduction Intraslab Source Type](./Source-Types.md#subduction-intraslab-sources)
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png)  [U.S. Geological Survey](https://www.usgs.gov)

docs/pages/Rupture-Scaling-Relations.md

@@ -70,7 +70,16 @@ relationships for subduction zone earthquakes. Seismological Research Letters 68
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png)  [U.S. Geological Survey](https://www.usgs.gov)

docs/pages/Source-Types.md

@@ -347,7 +347,16 @@ using an `slab-config.json` file.
 
 ---
 
-[**Documentation Index**](../README.md)
+## Related Pages
+
+* [Hazard Model](./Hazard-Model.md#hazard-model)
+  * [Model Structure](./Model-Structure.md#model-structure)
+  * [Model Files](./Model-Files.md#model-files)
+  * [Source Types](./Source-Types.md#source-types)
+  * [Magnitude Frequency Distributions (MFDs)](./Magnitude-Frequency-Distributions.md#magnitude-frequency-distributions)
+  * [Rupture Scaling Relations](./Rupture-Scaling-Relations.md#rupture-scaling-relations)
+  * [Ground Motion Models (GMMs)](./Ground-Motion-Models.md#ground-motion-models)
+* [**Documentation Index**](../README.md)
 
 ---
 ![USGS logo](./images/usgs-icon.png)  [U.S. Geological Survey](https://www.usgs.gov)