PROCEDURE: load_wi_wav PURPOSE: loads WIND WAVES Experiment key parameter data for "tplot". INPUTS: none, but will call "timespan" if time range is not already set. KEYWORDS: DATA: Raw data can be returned through this named variable. NVDATA: Raw non-varying data can be returned through this variable. TIME_RANGE: 2 element vector specifying the time range. MASTERFILE: (string) full file name to the master file. RESOLUTION: number of seconds resolution to return. NE_FILTER: Name of electron density variable to be used as filter. MOON: Load moon position data. SOLAR: Load solar data. SEE ALSO: "make_cdf_index","loadcdf","loadcdfstr","loadallcdf" CREATED BY: Davin Larson FILE: load_wi_wav.pro LAST MODIFICATION: 99/05/27