NAME
          readconfig - Reads LPJmL configuration

     SYNOPSIS
          #include "lpj.h"

          Bool readconfig(Config *config,const char *filename,
                          Fscanpftparfcn scanfcns[],int ntypes,
                          int nout,int *argc,char ***argv,
                          const char *usage);


     DESCRIPTION
          Function reads LPJmL configuration.  The arguments of
          readconfig are:

          config
               Pointer to LPJmL configuration data. Must be
               initialized by initmpiconfig() or initconfig().

          filename
               Default configuration filename if no filename is given
               as an argument.

          scanfcns
               Vector of scan functions for PFT-specific parameters.

          ntypes
               Number of plant functional type (PFT) classes.

          nout Maximum number of output files.

          argc Pointer to the number of arguments.

          argv Pointer to argument vector.

          usage
               Usage string printed in case of error in argument list
               or NULL.


     RETURN VALUE
          Upon successful completion FALSE is returned and TRUE in
          case of error.


     AUTHORS
          For authors and contributors see AUTHORS file


     COPYRIGHT
          (C) Potsdam Institute for Climate Impact Research (PIK), see
          COPYRIGHT file


     SEE ALSO
          initmpiconfig(3), initconfig(3), freeconfig(3)