From 24c8d3c67a047a0c1f898b0b698bfb6f9f166567 Mon Sep 17 00:00:00 2001
From: Wenqing Wang <wenqing.wang@ufz.de>
Date: Tue, 4 Dec 2018 14:38:06 +0100
Subject: [PATCH] [DOC] added a parameter documentation for
 DeactivatedSubdomain

---
 .../deactivated_subdomain/i_deactivated_subdomain.md      | 2 ++
 .../deactivated_subdomain/t_material_ids.md               | 1 +
 .../deactivated_subdomain/t_time_interval.md              | 4 ++++
 .../deactivated_subdomains/i_deactivated_subdomains.md    | 8 ++++++++
 4 files changed, 15 insertions(+)
 create mode 100644 Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/i_deactivated_subdomain.md
 create mode 100644 Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_material_ids.md
 create mode 100644 Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_time_interval.md
 create mode 100644 Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/i_deactivated_subdomains.md

diff --git a/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/i_deactivated_subdomain.md b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/i_deactivated_subdomain.md
new file mode 100644
index 00000000000..5c64bbd2f55
--- /dev/null
+++ b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/i_deactivated_subdomain.md
@@ -0,0 +1,2 @@
+It defines a set of deactivated subdomains, which includes  a time interval and
+ material IDs.
diff --git a/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_material_ids.md b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_material_ids.md
new file mode 100644
index 00000000000..fef4b940d87
--- /dev/null
+++ b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_material_ids.md
@@ -0,0 +1 @@
+Material IDs of a set of deactivated subdomains.
diff --git a/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_time_interval.md b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_time_interval.md
new file mode 100644
index 00000000000..c6052b5abbc
--- /dev/null
+++ b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/deactivated_subdomain/t_time_interval.md
@@ -0,0 +1,4 @@
+The time interval of a set of deactivated subdomains.
+
+For its input syntax, please also see:
+\copydoc ogs_file_param__prj__time_loop__processes__process__time_interval
diff --git a/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/i_deactivated_subdomains.md b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/i_deactivated_subdomains.md
new file mode 100644
index 00000000000..4f14a8960fd
--- /dev/null
+++ b/Documentation/ProjectFile/prj/process_variables/process_variable/deactivated_subdomains/i_deactivated_subdomains.md
@@ -0,0 +1,8 @@
+It defines sets of deactivated subdomains, each of which contains a time
+ interval and material IDs. When the time is in the time interval of a set of
+ deactivated subdomains, the elements in the deactivated subdomains are excluded
+ from the local and global assembly, and also from the computation of the
+ secondary variables.
+
+Note: the nodes at the borders among active subdomains and inactive subdomains
+ are included through the entire computations.
-- 
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