From f67fd07aee98518153a60a389dd111ffbdd7796b Mon Sep 17 00:00:00 2001
From: Christoph Lehmann <christoph.lehmann@ufz.de>
Date: Wed, 24 Aug 2016 08:51:05 +0200
Subject: [PATCH] [Doc] documented the gml file

---
 Documentation/ProjectFile/gml/c_gml.md                       | 3 +++
 Documentation/ProjectFile/gml/points/i_points.md             | 2 +-
 Documentation/ProjectFile/gml/points/point/a_id.md           | 3 ++-
 Documentation/ProjectFile/gml/points/point/a_name.md         | 2 +-
 Documentation/ProjectFile/gml/points/point/a_x.md            | 2 +-
 Documentation/ProjectFile/gml/points/point/a_y.md            | 2 +-
 Documentation/ProjectFile/gml/points/point/a_z.md            | 2 +-
 Documentation/ProjectFile/gml/points/point/i_point.md        | 2 +-
 Documentation/ProjectFile/gml/polylines/i_polylines.md       | 2 +-
 Documentation/ProjectFile/gml/polylines/polyline/a_id.md     | 2 +-
 Documentation/ProjectFile/gml/polylines/polyline/a_name.md   | 2 +-
 .../ProjectFile/gml/polylines/polyline/i_polyline.md         | 4 +++-
 Documentation/ProjectFile/gml/polylines/polyline/t_pnt.md    | 3 ++-
 Documentation/ProjectFile/gml/surfaces/i_surfaces.md         | 2 +-
 Documentation/ProjectFile/gml/surfaces/surface/a_id.md       | 2 +-
 Documentation/ProjectFile/gml/surfaces/surface/a_name.md     | 2 +-
 .../ProjectFile/gml/surfaces/surface/element/a_p1.md         | 3 ++-
 .../ProjectFile/gml/surfaces/surface/element/a_p2.md         | 3 ++-
 .../ProjectFile/gml/surfaces/surface/element/a_p3.md         | 3 ++-
 .../ProjectFile/gml/surfaces/surface/element/i_element.md    | 4 +++-
 Documentation/ProjectFile/gml/surfaces/surface/i_surface.md  | 3 ++-
 Documentation/ProjectFile/gml/t_name.md                      | 5 ++++-
 22 files changed, 37 insertions(+), 21 deletions(-)

diff --git a/Documentation/ProjectFile/gml/c_gml.md b/Documentation/ProjectFile/gml/c_gml.md
index e69de29bb2d..5be1f430181 100644
--- a/Documentation/ProjectFile/gml/c_gml.md
+++ b/Documentation/ProjectFile/gml/c_gml.md
@@ -0,0 +1,3 @@
+In gml files geometries, i.e., points, polylines, and triangulated surfaces, are
+defined.
+These geometries can be used in project files, e.g., to set boundary conditions.
diff --git a/Documentation/ProjectFile/gml/points/i_points.md b/Documentation/ProjectFile/gml/points/i_points.md
index 576add64edc..629d0f80d62 100644
--- a/Documentation/ProjectFile/gml/points/i_points.md
+++ b/Documentation/ProjectFile/gml/points/i_points.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Contains point definitions.
diff --git a/Documentation/ProjectFile/gml/points/point/a_id.md b/Documentation/ProjectFile/gml/points/point/a_id.md
index 576add64edc..74338bd51db 100644
--- a/Documentation/ProjectFile/gml/points/point/a_id.md
+++ b/Documentation/ProjectFile/gml/points/point/a_id.md
@@ -1 +1,2 @@
-\ogs_missing_documentation
+ID of the point. It is used to reference this point in the definition of
+surfaces or polylines.
diff --git a/Documentation/ProjectFile/gml/points/point/a_name.md b/Documentation/ProjectFile/gml/points/point/a_name.md
index 576add64edc..4ea3bfb2f38 100644
--- a/Documentation/ProjectFile/gml/points/point/a_name.md
+++ b/Documentation/ProjectFile/gml/points/point/a_name.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Name of the point. It is used to reference the point in the project file.
diff --git a/Documentation/ProjectFile/gml/points/point/a_x.md b/Documentation/ProjectFile/gml/points/point/a_x.md
index 576add64edc..41f91425413 100644
--- a/Documentation/ProjectFile/gml/points/point/a_x.md
+++ b/Documentation/ProjectFile/gml/points/point/a_x.md
@@ -1 +1 @@
-\ogs_missing_documentation
+x-coordinate of the point.
diff --git a/Documentation/ProjectFile/gml/points/point/a_y.md b/Documentation/ProjectFile/gml/points/point/a_y.md
index 576add64edc..0b12fa75be6 100644
--- a/Documentation/ProjectFile/gml/points/point/a_y.md
+++ b/Documentation/ProjectFile/gml/points/point/a_y.md
@@ -1 +1 @@
-\ogs_missing_documentation
+y-coordinate of the point.
diff --git a/Documentation/ProjectFile/gml/points/point/a_z.md b/Documentation/ProjectFile/gml/points/point/a_z.md
index 576add64edc..923fdb82ff0 100644
--- a/Documentation/ProjectFile/gml/points/point/a_z.md
+++ b/Documentation/ProjectFile/gml/points/point/a_z.md
@@ -1 +1 @@
-\ogs_missing_documentation
+z-coordinate of the point.
diff --git a/Documentation/ProjectFile/gml/points/point/i_point.md b/Documentation/ProjectFile/gml/points/point/i_point.md
index 576add64edc..9b00fe3f018 100644
--- a/Documentation/ProjectFile/gml/points/point/i_point.md
+++ b/Documentation/ProjectFile/gml/points/point/i_point.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Defines a single point.
diff --git a/Documentation/ProjectFile/gml/polylines/i_polylines.md b/Documentation/ProjectFile/gml/polylines/i_polylines.md
index 576add64edc..e9929013937 100644
--- a/Documentation/ProjectFile/gml/polylines/i_polylines.md
+++ b/Documentation/ProjectFile/gml/polylines/i_polylines.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Contains polyline definitions.
diff --git a/Documentation/ProjectFile/gml/polylines/polyline/a_id.md b/Documentation/ProjectFile/gml/polylines/polyline/a_id.md
index 576add64edc..7cd2fd8c1ba 100644
--- a/Documentation/ProjectFile/gml/polylines/polyline/a_id.md
+++ b/Documentation/ProjectFile/gml/polylines/polyline/a_id.md
@@ -1 +1 @@
-\ogs_missing_documentation
+ID of the polyline. Currently unused.
diff --git a/Documentation/ProjectFile/gml/polylines/polyline/a_name.md b/Documentation/ProjectFile/gml/polylines/polyline/a_name.md
index 576add64edc..2abacdde47e 100644
--- a/Documentation/ProjectFile/gml/polylines/polyline/a_name.md
+++ b/Documentation/ProjectFile/gml/polylines/polyline/a_name.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Name of the polyline. Used to reference it in the project file, i.e., for instance to set boundary conditions.
diff --git a/Documentation/ProjectFile/gml/polylines/polyline/i_polyline.md b/Documentation/ProjectFile/gml/polylines/polyline/i_polyline.md
index 576add64edc..70af4a01b0b 100644
--- a/Documentation/ProjectFile/gml/polylines/polyline/i_polyline.md
+++ b/Documentation/ProjectFile/gml/polylines/polyline/i_polyline.md
@@ -1 +1,3 @@
-\ogs_missing_documentation
+Defines a single polyline.
+A polyline is a sequence of line segments, which is given here by a list of
+points; two adjacent points define one line segment.
diff --git a/Documentation/ProjectFile/gml/polylines/polyline/t_pnt.md b/Documentation/ProjectFile/gml/polylines/polyline/t_pnt.md
index 576add64edc..67c9e4b4331 100644
--- a/Documentation/ProjectFile/gml/polylines/polyline/t_pnt.md
+++ b/Documentation/ProjectFile/gml/polylines/polyline/t_pnt.md
@@ -1 +1,2 @@
-\ogs_missing_documentation
+References a \ref ogs_file_param__gml__points__point "point".
+The content of this tag is the respective \ref ogs_file_attr__gml__points__point__id "point ID".
diff --git a/Documentation/ProjectFile/gml/surfaces/i_surfaces.md b/Documentation/ProjectFile/gml/surfaces/i_surfaces.md
index 576add64edc..f5885286619 100644
--- a/Documentation/ProjectFile/gml/surfaces/i_surfaces.md
+++ b/Documentation/ProjectFile/gml/surfaces/i_surfaces.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Contains surface definitions.
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/a_id.md b/Documentation/ProjectFile/gml/surfaces/surface/a_id.md
index 576add64edc..ddc80ae9947 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/a_id.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/a_id.md
@@ -1 +1 @@
-\ogs_missing_documentation
+ID of the surface. Currently unused.
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/a_name.md b/Documentation/ProjectFile/gml/surfaces/surface/a_name.md
index 576add64edc..a7ed0f2097b 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/a_name.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/a_name.md
@@ -1 +1 @@
-\ogs_missing_documentation
+The name of the surface. Used to reference it in the project file, i.e., for instance to set boundary conditions.
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/element/a_p1.md b/Documentation/ProjectFile/gml/surfaces/surface/element/a_p1.md
index 576add64edc..4c7cabdcf9f 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/element/a_p1.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/element/a_p1.md
@@ -1 +1,2 @@
-\ogs_missing_documentation
+The first triangle point.
+This attribute references a \ref ogs_file_attr__gml__points__point__id "point ID".
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/element/a_p2.md b/Documentation/ProjectFile/gml/surfaces/surface/element/a_p2.md
index 576add64edc..e35a3d28700 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/element/a_p2.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/element/a_p2.md
@@ -1 +1,2 @@
-\ogs_missing_documentation
+The second triangle point.
+This attribute references a \ref ogs_file_attr__gml__points__point__id "point ID".
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/element/a_p3.md b/Documentation/ProjectFile/gml/surfaces/surface/element/a_p3.md
index 576add64edc..447b818b8d3 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/element/a_p3.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/element/a_p3.md
@@ -1 +1,2 @@
-\ogs_missing_documentation
+The third triangle point.
+This attribute references a \ref ogs_file_attr__gml__points__point__id "point ID".
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/element/i_element.md b/Documentation/ProjectFile/gml/surfaces/surface/element/i_element.md
index 576add64edc..e9552bc2187 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/element/i_element.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/element/i_element.md
@@ -1 +1,3 @@
-\ogs_missing_documentation
+Defines a triangle by its three points.
+The face normal of the triangle is determined such that the points are
+located counter-clockwise around it (right-hand rule).
diff --git a/Documentation/ProjectFile/gml/surfaces/surface/i_surface.md b/Documentation/ProjectFile/gml/surfaces/surface/i_surface.md
index 576add64edc..642b503ea87 100644
--- a/Documentation/ProjectFile/gml/surfaces/surface/i_surface.md
+++ b/Documentation/ProjectFile/gml/surfaces/surface/i_surface.md
@@ -1 +1,2 @@
-\ogs_missing_documentation
+Defines a single triangulated surface.
+The surface is given as the set of all triangles it comprises.
diff --git a/Documentation/ProjectFile/gml/t_name.md b/Documentation/ProjectFile/gml/t_name.md
index 576add64edc..f081c356a48 100644
--- a/Documentation/ProjectFile/gml/t_name.md
+++ b/Documentation/ProjectFile/gml/t_name.md
@@ -1 +1,4 @@
-\ogs_missing_documentation
+Name of the geometrical set, i.e., the entirety of all geometries defined in
+this file.
+Each individual geometry additionally has an own name, which has to be unique in
+the geometrical set.
-- 
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