Changes between Version 212 and Version 213 of doc/app/initialization_parameters

Timestamp:

Aug 14, 2013 1:39:56 PM (11 years ago)

Author:

raasch

Comment:

--

doc/app/initialization_parameters

@@ -728 +728 @@
 1.:  The '''Temperton'''-method from Clive Temperton (ECMWF) which is computationally very fast and switched on with '''fft_method''' = '' 'temperton-algorithm'.'' The number of horizontal gridpoints ([#nx nx]+1, [#ny ny]+1) to be used with this method must be composed of prime factors 2, 3 and 5.\\\\
 2.:  The '''Singleton'''-method which is very slow but has no restrictions concerning the number of gridpoints to be used with, switched on with '''fft_method''' = '' 'singleton-algorithm'.''\\\\
-Furthermore, the fftw (see http://www.fftw.org ) can be used by setting '''fft_method''' = '' 'fftw' ''. This also requires to set the cpp-preprocessor switch {{{-D__fftw}}} in the {{{%cpp_options}}}-line of the configuration file, and to give the paths to the respective fftw include file and library by a {{{%fftw_inc}}} and {{{%fftw_lib}}} line, respectively. 
+Furthermore, the fftw (see http://www.fftw.org ) can be used by setting '''fft_method''' = '' 'fftw' ''. This also requires to set the cpp-preprocessor switch {{{-D__fftw}}} in the {{{%cpp_options}}}-line of the configuration file, and to give the paths to the respective fftw include file and library by a {{{%fftw_inc}}} and {{{%fftw_lib}}} line, respectively. The fftw-routines are more than two times faster than the Temperton-fft.
 }}}
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