diff --git a/doc/user-manual/fpakc_UserManual.pdf b/doc/user-manual/fpakc_UserManual.pdf
index 3deffbb..7a7e972 100644
Binary files a/doc/user-manual/fpakc_UserManual.pdf and b/doc/user-manual/fpakc_UserManual.pdf differ
diff --git a/doc/user-manual/fpakc_UserManual.tex b/doc/user-manual/fpakc_UserManual.tex
index adaf454..2c52175 100644
--- a/doc/user-manual/fpakc_UserManual.tex
+++ b/doc/user-manual/fpakc_UserManual.tex
@@ -633,13 +633,13 @@ make
                                   Determines initial values for the species.
                                   Required values are:
                                   \begin{itemize}
-                                    \item \textbf{speciesName}: Character.
-                                                                Name of species as defined in the object \textbf{species}.
-                                    \item \textbf{initialState}: Character.
-                                                                 Output file from previous run used as an initial state for the species.
-                                                                 The file format must be the same as in \textbf{geometry.meshType}
-                                                                 Initial particles are assumed to have a Maxwellian distribution.
-                                                                 File must be located at \textbf{output.path}.
+                                    \item \textbf{species}: Character.
+                                                            Name of species as defined in the object \textbf{species}.
+                                    \item \textbf{file}:    Character.
+                                                            Output file from previous run used as an initial state for the species.
+                                                            The file format must be the same as in \textbf{geometry.meshType}
+                                                            Initial particles are assumed to have a Maxwellian distribution.
+                                                            File must be located at \textbf{output.path}.
                                   \end{itemize}
         \end{itemize}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -661,8 +661,8 @@ make
                                      Each object in the array is defined by:
                                      \begin{itemize}
                                        \item \textbf{species\_i}, \textbf{species\_j}: Character.
-                                                                                     Define the two species involved in the collision processes.
-                                                                                     Order is indiferent.
+                                                                                       Define the two species involved in the collision processes.
+                                                                                       Order is indiferent.
                                        \item \textbf{cTypes}: Object.
                                                               Array.
                                                               Defines all the collisions between \textbf{species\_i} and \textbf{species\_j}.
@@ -671,7 +671,7 @@ make
                                                                 \item \textbf{type}: Character.
                                                                                      Collision type.
                                                                                      Accepted values are \textbf{elastic}, \textbf{chargeExchange}, \textbf{ionization} and \textbf{recombination}.
-                                                                                     Please refer to Sec. \ref{ssec:collisions} for a description of the different collision types.
+                                                                                     Please refer to Sec.~\ref{ssec:collisions} for a description of the different collision types.
                                                                 \item \textbf{crossSection}: Character.
                                                                                              File in \textbf{interactions.folderCollisions} that contains the cross section data as a 1D table of relative energy (in $\unit{eV}$) and cross section (in $\unit{m^-2}$).
                                                                 \item \textbf{energyThreshold}: Real.
diff --git a/src/modules/moduleInput.f90 b/src/modules/moduleInput.f90
index 27cb16e..6841f4f 100644
--- a/src/modules/moduleInput.f90
+++ b/src/modules/moduleInput.f90
@@ -10,6 +10,7 @@ MODULE moduleInput
       USE moduleErrors
       USE moduleBoundary
       USE moduleInject
+      USE moduleOutput
       IMPLICIT NONE
 
       CHARACTER(:), ALLOCATABLE, INTENT(in):: inputFile
@@ -68,6 +69,9 @@ MODULE moduleInput
       CALL readParallel(config)
       CALL checkStatus(config, "readParallel")
 
+      !If everything is correct, creates the output folder
+      CALL EXECUTE_COMMAND_LINE('mkdir ' // path // folder )
+
     END SUBROUTINE readConfig
     
     !Checks the status of the JSON case file and, if failed, exits the execution.
@@ -218,6 +222,7 @@ MODULE moduleInput
       !Read initial state for species
       CALL verboseError('Reading Initial state...')
       CALL readInitial(config)
+      CALL checkStatus(config, "readInitial")
 
     END SUBROUTINE readCase
 
@@ -262,9 +267,9 @@ MODULE moduleInput
         DO i = 1, nInitial
           WRITE(iString, '(I2)') i
           object = 'case.initial(' // iString // ')'
-          CALL config%get(object // '.speciesName', spName, found)
+          CALL config%get(object // '.species', spName, found)
           sp = speciesName2Index(spName)
-          CALL config%get(object // '.initialState', spFile, found)
+          CALL config%get(object // '.file', spFile, found)
           !Reads node values at the nodes
           filename = path // spFile
           CALL mesh%readInitial(sp, filename, density, velocity, temperature)
@@ -419,9 +424,6 @@ MODULE moduleInput
       folder = folder // date_now(1:4) // '-' // date_now(5:6) // '-' // date_now(7:8) // '_' &
                       // time_now(1:2) // '.' // time_now(3:4) // '.' // time_now(5:6)
       
-      !Creates the folder
-      CALL EXECUTE_COMMAND_LINE('mkdir ' // path // folder )
-
       CALL config%get(object // '.cpuTime', timeOutput, found)
       CALL config%get(object // '.numColl', collOutput, found)
       CALL config%get(object // '.EMField', emOutput,   found)