Docu update

ChangeLog

 2012-06-06  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
 
 	* added support for grib_api key stepType  [request: Drte Liermann]
+	* changed TIME_CONSTANT and TIME_VARIABLE to TSTEP_CONSTANT and TSTEP_XXX
+	* renamed vlistInqVarTime() vlistInqVarTsteptype()
 
 2012-06-01  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
 

doc/tex/c_ref.tex

@@ -1018,7 +1018,7 @@ vlistDefVar
 \fi
 }
 \begin{verbatim}
-    int vlistDefVar(int vlistID, int gridID, int zaxisID, int timeID);
+    int vlistDefVar(int vlistID, int gridID, int zaxisID, int tsteptype);
 \end{verbatim}
 
 Define a Variable

doc/tex/c_vlist.tex

@@ -21,7 +21,7 @@ and add a variable with {\tt vlistDefVar}.
     int vlistID, varID;
        ...
     vlistID = vlistCreate();
-    varID = vlistDefVar(vlistID, gridID, zaxisID, TIME_VARIABLE);
+    varID = vlistDefVar(vlistID, gridID, zaxisID, TSTEP_INSTANT);
        ...
     streamDefVlist(streamID, vlistID);
        ...

doc/tex/c_vlist_var.tex

@@ -9,20 +9,20 @@ The function {\tt vlistDefVar} adds a new variable to vlistID.
 \subsubsection*{Usage}
 
 \begin{verbatim}
-    int vlistDefVar(int vlistID, int gridID, int zaxisID, int timeID);
+    int vlistDefVar(int vlistID, int gridID, int zaxisID, int tsteptype);
 \end{verbatim}
 
 \hspace*{4mm}\begin{minipage}[]{15cm}
-\begin{deflist}{\tt vlistID\ }
+\begin{deflist}{\tt tsteptype\ }
 \item[{\tt vlistID}]
 Variable list ID, from a previous call to {\htmlref{\tt vlistCreate}{vlistCreate}}.
 \item[{\tt gridID}]
 Grid ID, from a previous call to {\htmlref{\tt gridCreate}{gridCreate}}.
 \item[{\tt zaxisID}]
 Z-axis ID, from a previous call to {\htmlref{\tt zaxisCreate}{zaxisCreate}}.
-\item[{\tt timeID}]
-One of the set of predefined {\CDI} time identifiers.
-                    The valid {\CDI} time identifiers are {\tt TIME\_CONSTANT} and {\tt TIME\_VARIABLE}.
+\item[{\tt tsteptype}]
+One of the set of predefined {\CDI} timestep types.
+                     The valid {\CDI} timestep types are {\tt TSTEP\_CONSTANT} and {\tt TSTEP\_INSTANT}.
 
 \end{deflist}
 \end{minipage}
@@ -44,7 +44,7 @@ and add a variable with {\tt vlistDefVar}.
     int vlistID, varID;
        ...
     vlistID = vlistCreate();
-    varID = vlistDefVar(vlistID, gridID, zaxisID, TIME_VARIABLE);
+    varID = vlistDefVar(vlistID, gridID, zaxisID, TIME_INSTANT);
        ...
     streamDefVlist(streamID, vlistID);
        ...

doc/tex/f_ref.tex

@@ -1026,7 +1026,7 @@ vlistDefVar
 }
 \begin{verbatim}
     INTEGER FUNCTION vlistDefVar(INTEGER vlistID, INTEGER gridID, INTEGER zaxisID, 
-                                 INTEGER timeID)
+                                 INTEGER tsteptype)
 \end{verbatim}
 
 Define a Variable

doc/tex/f_vlist.tex

@@ -21,7 +21,7 @@ and add a variable with {\tt vlistDefVar}.
     INTEGER vlistID, varID
        ...
     vlistID = vlistCreate()
-    varID = vlistDefVar(vlistID, gridID, zaxisID, TIME_VARIABLE)
+    varID = vlistDefVar(vlistID, gridID, zaxisID, TSTEP_INSTANT)
        ...
     streamDefVlist(streamID, vlistID)
        ...

doc/tex/f_vlist_var.tex

@@ -10,20 +10,20 @@ The function {\tt vlistDefVar} adds a new variable to vlistID.
 
 \begin{verbatim}
     INTEGER FUNCTION vlistDefVar(INTEGER vlistID, INTEGER gridID, INTEGER zaxisID, 
-                                 INTEGER timeID)
+                                 INTEGER tsteptype)
 \end{verbatim}
 
 \hspace*{4mm}\begin{minipage}[]{15cm}
-\begin{deflist}{\tt vlistID\ }
+\begin{deflist}{\tt tsteptype\ }
 \item[{\tt vlistID}]
 Variable list ID, from a previous call to {\htmlref{\tt vlistCreate}{vlistCreate}}.
 \item[{\tt gridID}]
 Grid ID, from a previous call to {\htmlref{\tt gridCreate}{gridCreate}}.
 \item[{\tt zaxisID}]
 Z-axis ID, from a previous call to {\htmlref{\tt zaxisCreate}{zaxisCreate}}.
-\item[{\tt timeID}]
-One of the set of predefined {\CDI} time identifiers.
-                    The valid {\CDI} time identifiers are {\tt TIME\_CONSTANT} and {\tt TIME\_VARIABLE}.
+\item[{\tt tsteptype}]
+One of the set of predefined {\CDI} timestep types.
+                     The valid {\CDI} timestep types are {\tt TSTEP\_CONSTANT} and {\tt TSTEP\_INSTANT}.
 
 \end{deflist}
 \end{minipage}
@@ -45,7 +45,7 @@ and add a variable with {\tt vlistDefVar}.
     INTEGER vlistID, varID
        ...
     vlistID = vlistCreate()
-    varID = vlistDefVar(vlistID, gridID, zaxisID, TIME_VARIABLE)
+    varID = vlistDefVar(vlistID, gridID, zaxisID, TIME_INSTANT)
        ...
     streamDefVlist(streamID, vlistID)
        ...