refactor(misc): improve doc (MODFLOW-USGS#1647)

* refactor(misc): improve doc

* improve auto flow reduce description in dfn to indicate it is only for unconfined cells
* mark swf as a dev_feature
* minor name change to tsp list file header

* fprettify

doc/mf6io/mf6ivar/dfn/gwf-wel.dfn

@@ -62,7 +62,7 @@ type double precision
 reader urword
 optional true
 longname cell fractional thickness for reduced pumping
-description keyword and real value that defines the fraction of the cell thickness used as an interval for smoothly adjusting negative pumping rates to 0 in cells with head values less than or equal to the bottom of the cell. Negative pumping rates are adjusted to 0 or a smaller negative value when the head in the cell is equal to or less than the calculated interval above the cell bottom. AUTO\_FLOW\_REDUCE is set to 0.1 if the specified value is less than or equal to zero. By default, negative pumping rates are not reduced during a simulation.
+description keyword and real value that defines the fraction of the cell thickness used as an interval for smoothly adjusting negative pumping rates to 0 in cells with head values less than or equal to the bottom of the cell. Negative pumping rates are adjusted to 0 or a smaller negative value when the head in the cell is equal to or less than the calculated interval above the cell bottom. AUTO\_FLOW\_REDUCE is set to 0.1 if the specified value is less than or equal to zero. By default, negative pumping rates are not reduced during a simulation.  This AUTO\_FLOW\_REDUCE option only applies to wells in model cells that are marked as ``convertible'' (ICELLTYPE /= 0) in the Node Property Flow (NPF) input file. Reduction in flow will not occur for wells in cells marked as confined (ICELLTYPE = 0).
 mf6internal flowred
 
 block options

src/Model/TransportModel/tsp.f90

@@ -127,7 +127,7 @@ subroutine tsp_cr(this, filename, id, modelname, macronym, indis)
     !
     ! -- create the list file
     call this%create_lstfile(lst_fname, filename, found%list, &
-                             'GROUNDWATER TRANSPORT MODEL (GWT)')
+                             'TRANSPORT MODEL ('//trim(macronym)//')')
     !
     ! -- activate save_flows if found
     if (found%save_flows) then

src/SimulationCreate.f90

@@ -313,6 +313,8 @@ subroutine models_create()
           write (iout, '(4x,2a,i0,a)') trim(model_type), " model ", &
             n, " will be created"
           call swf_cr(fname, n, model_names(n))
+          call dev_feature('SWF is still under development, install the &
+            &nightly build or compile from source with IDEVELOPMODE = 1.')
           num_model => GetNumericalModelFromList(basemodellist, im)
           model_loc_idx(n) = im
         end if
@@ -321,8 +323,8 @@ subroutine models_create()
         write (iout, '(4x,2a,i0,a)') trim(model_type), ' model ', &
           n, ' will be created'
         call prt_cr(fname, n, model_names(n))
-        call dev_feature("PRT is still under development, install the' &
-           &nightly build or compile from source with IDEVELOPMODE = 1.")
+        call dev_feature('PRT is still under development, install the &
+           &nightly build or compile from source with IDEVELOPMODE = 1.')
         num_model => GetNumericalModelFromList(basemodellist, im)
         model_loc_idx(n) = im
       case default