Refactor freq keywords

dictionary.md

@@ -11,7 +11,7 @@ label it with !Q.
 Many of these keywords are re-used in other wrappers, but since this is the
 primary eppsilon wrapper they are defined here.
 
-## input data definitions:
+## Input data definitions:
 
 **folder_name**: **Required** This defines what folder the data live in. For
 FHD, it should be the top level folder for that run (which contains folders
@@ -52,6 +52,19 @@ RTS it is ['xx', 'yy'].
 (e.g. 'dirty', 'model', 'res'). For FHD the default is all available types,
 for RTS it is ['res'].
 
+**uvf_input**: This is a flag (valid values are 0/1, default=0) indicating
+that the input cubes are uvf cubes, rather than image space cubes. This is only
+supported for FHD inputs and only works for single obsid cubes. This is used
+most often for simulation testing & exploration.
+
+**no_evenodd**: This is a flag (valid values are 0/1, default=0) indicating
+that only one set of files (rather than both evens and odds) are expected to be
+present. If not set, eppsilon will error fairly quickly rather than proceeding
+with just one set of files.
+
+
+## Frequencing selecting, flagging, and averaging keywords:
+
 **freq_ch_range**: Specifies what range of frequency channels to calculate the
 power spectra for. Default is all available channels (this is modified if the
   coarse_harm_width keyword is used).
@@ -60,18 +73,23 @@ power spectra for. Default is all available channels (this is modified if the
 spectrum. Errors will be generated if there are fewer than 3 unflagged
 frequencies.
 
+**freq_flag_repeat**: Only used if freq_flags is used. Integer of number of repeats
+of freq_flags needed to generate a full flag array. (Length of freq_flags) * freq_flag_repeat
+must equal length of frequencies.
+
 **freq_flag_name**: Only used if freq_flags is used. String to use in the
 output file names to identify the files with the frequency flagging applied.
 
-**uvf_input**: This is a flag (valid values are 0/1, default=0) indicating
-that the input cubes are uvf cubes, rather than image space cubes. This is only
-supported for FHD inputs and only works for single obsid cubes. This is used
-most often for simulation testing & exploration.
+**freq_avg_factor**: Integer by which to average along the frequency axis.
 
-**no_evenodd**: This is a flag (valid values are 0/1, default=0) indicating
-that only one set of files (rather than both evens and odds) are expected to be
-present. If not set, eppsilon will error fairly quickly rather than proceeding
-with just one set of files.
+**force_even_freqs**: Only used if freq_avg_factor is used. Forces flags to be ignored
+while averaging the frequency array, thus resulting in evenly spaced frequencies.
+
+**freq_avg_bins**: Set of integers assigning each frequency to a bin. Must have the same
+length as number of frequencies. Bins must start at zero and be contiguous.
+
+**freq_bin_name**: Only used if freq_avg_bins is set. String to use in the output file
+names to identify files which have been averaged into bins.
 
 
 ## RTS specific keywords: