Improve documentation on problems idaholab#29484

modules/subchannel/doc/content/source/postprocessors/SubChannelPointValue.md

@@ -4,6 +4,8 @@
 
 ## Overview
 
+<!-- -->
+
 The user needs to specify the variable whose value they want to see, the index of the subchannel and the height.
 The postprocessor will interpolate the value of that variable at that location.
 

modules/subchannel/doc/content/source/problems/NoSolveProblem.md

@@ -1,16 +1,13 @@
 # NoSolveProblem
 
-!alert construction title=Undocumented Class
-The NoSolveProblem has not been documented. The content listed below should be used as a starting point for
-documenting the class, which includes the typical automatic documentation associated with a
-MooseObject; however, what is contained is ultimately determined by what is necessary to make the
-documentation clear for users.
-
 !syntax description /SubChannel/NoSolveProblem
 
 ## Overview
 
-!! Replace these lines with information regarding the NoSolveProblem object.
+<!-- -->
+
+This problem class is used in the input file that creates the detailed mesh. Since the aim is to build
+a mesh for visualization purposes, there is no need to solve for anything.
 
 ## Example Input File Syntax
 

modules/subchannel/doc/content/source/problems/QuadInterWrapper1PhaseProblem.md

@@ -1,20 +1,19 @@
 # QuadInterWrapper1PhaseProblem
 
-!alert construction title=Undocumented Class
-The QuadInterWrapper1PhaseProblem has not been documented. The content listed below should be used as a starting point for
-documenting the class, which includes the typical automatic documentation associated with a
-MooseObject; however, what is contained is ultimately determined by what is necessary to make the
-documentation clear for users.
-
 !syntax description /SubChannel/QuadInterWrapper1PhaseProblem
 
 ## Overview
 
-!! Replace these lines with information regarding the QuadInterWrapper1PhaseProblem object.
+<!-- -->
+
+The inter-wrapper is the flow area around subchannel subassemblies.
+This kernel solves for the flow variables in that area, for the case of subassembies that have subchannels in a square lattice.
+
+The inter-wrapper solver is very similar to the subchannel solver. Information regarding the solver can be found in [subchannel_theory.md].
 
 ## Example Input File Syntax
 
-!! Describe and include an example of how to use the QuadInterWrapper1PhaseProblem object.
+!listing /test/tests/problems/interwrapper/quad_interwrapper_monolithic.i block=SubChannel language=cpp
 
 !syntax parameters /SubChannel/QuadInterWrapper1PhaseProblem
 

modules/subchannel/doc/content/source/problems/QuadSubChannel1PhaseProblem.md

@@ -1,20 +1,17 @@
 # QuadSubChannel1PhaseProblem
 
-!alert construction title=Undocumented Class
-The QuadSubChannel1PhaseProblem has not been documented. The content listed below should be used as a starting point for
-documenting the class, which includes the typical automatic documentation associated with a
-MooseObject; however, what is contained is ultimately determined by what is necessary to make the
-documentation clear for users.
-
 !syntax description /SubChannel/QuadSubChannel1PhaseProblem
 
 ## Overview
 
-!! Replace these lines with information regarding the QuadSubChannel1PhaseProblem object.
+<!-- -->
+
+This class solves for the subchannel flow variables in the case of subchannels arranged in a square lattice.
+It inherits from the base class : `SubChannel1PhaseProblem`.
 
 ## Example Input File Syntax
 
-!! Describe and include an example of how to use the QuadSubChannel1PhaseProblem object.
+!listing /test/tests/problems/psbt/psbt_implicit.i block=SubChannel language=cpp
 
 !syntax parameters /SubChannel/QuadSubChannel1PhaseProblem
 

modules/subchannel/doc/content/source/problems/TriInterWrapper1PhaseProblem.md

@@ -1,20 +1,19 @@
 # TriInterWrapper1PhaseProblem
 
-!alert construction title=Undocumented Class
-The TriInterWrapper1PhaseProblem has not been documented. The content listed below should be used as a starting point for
-documenting the class, which includes the typical automatic documentation associated with a
-MooseObject; however, what is contained is ultimately determined by what is necessary to make the
-documentation clear for users.
-
 !syntax description /SubChannel/TriInterWrapper1PhaseProblem
 
-## Overview
+##
+
+<!-- -->
+
+The inter-wrapper is the flow area around subchannel subassemblies.
+This kernel solves for the flow variables in that area, for the case of subassembies that have subchannels in a triangular lattice.
 
-!! Replace these lines with information regarding the TriInterWrapper1PhaseProblem object.
+The inter-wrapper solver is very similar to the subchannel solver. Information regarding the solver can be found in [subchannel_theory.md].
 
 ## Example Input File Syntax
 
-!! Describe and include an example of how to use the TriInterWrapper1PhaseProblem object.
+!listing /test/tests/problems/interwrapper/tri_interwrapper_monolithic.i block=SubChannel language=cpp
 
 !syntax parameters /SubChannel/TriInterWrapper1PhaseProblem
 

modules/subchannel/doc/content/source/problems/TriSubChannel1PhaseProblem.md

@@ -1,20 +1,17 @@
 # TriSubChannel1PhaseProblem
 
-!alert construction title=Undocumented Class
-The TriSubChannel1PhaseProblem has not been documented. The content listed below should be used as a starting point for
-documenting the class, which includes the typical automatic documentation associated with a
-MooseObject; however, what is contained is ultimately determined by what is necessary to make the
-documentation clear for users.
-
 !syntax description /SubChannel/TriSubChannel1PhaseProblem
 
 ## Overview
 
-!! Replace these lines with information regarding the TriSubChannel1PhaseProblem object.
+<!-- -->
+
+This class solves for the subchannel flow variables in the case of subchannels arranged in a triangular lattice.
+It inherits from the base class : `SubChannel1PhaseProblem`.
 
 ## Example Input File Syntax
 
-!! Describe and include an example of how to use the TriSubChannel1PhaseProblem object.
+!listing /test/tests/problems/Lead-LBE-19pin/test_LEAD-19pin.i block=Problem language=cpp
 
 !syntax parameters /SubChannel/TriSubChannel1PhaseProblem