% @(#)set_fero.hlq	17.1.1.1 (ESO-IPG) 01/25/02 17:51:45
% @(#)set_fero.hlq (ESO-IPG) 11-11-1997
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%.COPYRIGHT  (c)  1997 European Southern Observatory
%.IDENT      set_fero.hlq
%.AUTHOR     AM, LSW Heidelberg, IPG/ESO
%.KEYWORDS   MIDAS, help files, SET/FEROS 
%.PURPOSE    On-line help file for the command: SET/FEROS
%.VERSION    1.0  11-NOV-97 : Creation, AM
%----------------------------------------------------------------
\se
SECTION./FEROS
\es\co
SET/FEROS                                             23-FEB-99 AM/OS
\oc\su
SET/FEROS  param1=value1  [param2=value2] [...]
           set feros keywords
\us\pu
Purpose:    Define the values of parameters in the current session.
            Up to 8 keywords can be defined in one single command.

\up\sy
Syntax:     
            SET/FEROS param1=value1 [param2=value2] [...] 

\ys\pa
            paramX = parameter name

\ap\pa
            valueX = parameter value

\ap\no
Note:       a)  No space character can be inserted on the right or left
                part of the sign "=". The name of the feros keyword
                can be truncated to a non ambiguous root.

            b)  Short description of feros keywords is provided by
                HELP/FEROS command, values are displayed by SHOW/FEROS.

            c)  It is possible to assign a value to feros keywords using
                monitor assignment. In this case, there must be a space
                on both parts of the sign =. The syntax depends on the
                definition of the keyword (provided by HELP/FEROS).
                Examples:

                   PROFILE_W = 12                 (keyword PROFILE_W/I/1/1)
                   EXT_IMG ="optimum_extracted"   (keyword EXT_IMG/C/1/60)
                   CCD_THRES = 20.                (keyword CCD_THRES/R/1/1)

                To assign values to character keywords, additional spaces
                must be inserted to overwrite a longer previous value.

            d)  To assign the value of an element of a multiple element
                keyword (e.g. MEDFILT/R/1/3) it is possible to use
                the direct assignment (MEDFILT(2) = 4.) or the SET/FEROS by
                inserting commas in place of the values that must not be
                changed.
\on\exs
Examples:
\ex
            SET/FEROS  PROFILE_GET=N
            Prevents the program from determining the spatial profile form
            the current spectrum. The profile is reconstructed from
            previously saved coefficients instead.
\xe\ex
            SET/FEROS FIBER_MODE=0 EXT_MODE=O
            Sets the extraction algorithm to optimum extraction (EXT_MODE)
            for a single fiber spectrum (FIBER_MODE).
\xe \sxe