libdatrwxx [WP][DOC]: replace group ID thiesdl1 by group_thiesdl1

src/libs/libdatrwxx/thiesdl1.h

@@ -45,7 +45,7 @@ namespace datrw {
 
   /*! \brief internals of the Thies DL1 reading module
    *
-   * \ingroup thiesdl1
+   * \ingroup group_thiesdl1
    */
   namespace thiesdl1 {
 
@@ -58,7 +58,7 @@ namespace datrw {
   
   /*! \brief class to read Thies DL1 data
    *
-   * \ingroup thiesdl1
+   * \ingroup group_thiesdl1
    */
   class ithiesdl1stream: public idatstream {
     public:

src/libs/libdatrwxx/thiesdl1/thiesdl1format.cc

@@ -40,14 +40,14 @@ namespace datrw {
 
   /*! \brief all the stuff to read Thies DL1 data
    *
-   * \defgroup thiesdl1 Reading module for: Thies DL1 data
+   * \defgroup group_thiesdl1 Reading module for: Thies DL1 data
    *
    * Thies/DL1 is the type fo pluviometer operated at BFO.
    * \sa \ref page_thiesdl1_format
    */
 
   /*! \brief Format properties
-   * \ingroup thiesdl1
+   * \ingroup group_thiesdl1
    * @{
    */
   const bool thiesdl1::isbinary=false;
@@ -245,7 +245,7 @@ END OF DATA BFO   1  DL1/N  V1.10a
    *   http://www.thiesclima.com/Datalogger%20DL1%20N.html
    * \sa Thies DL1 data acquisition program:
    *   https://git.scc.kit.edu/Seitosh/Seitosh/tree/master/src/conv/ThiesDL1
-   * \sa \ref thiesdl1
+   * \sa \ref group_thiesdl1
    */
 
 } // namespace datrw