GOODDATA - returns a matrix of good data in object. This function returns a full matrix of 1's and 0's the same size as the HFRC object given. 1's indicate good data. Good data is anything that has a non-zero UV vector and does not involve an NaN. Usage: gd = gooddata( hfrc_obj ) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% $Id: gooddata.m,v 1.3 2006-01-27 23:13:46 dmk Exp $ Copyright (C) 2001 David M. Kaplan Licence: GPL %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

- isnan ISNAN - returns position of any NaN data in either U or V.

- best_fill BEST_FILL - This function fills in missing data from HFRC objects using
- density DENSITY - Calculates the spatial density of grid points around a
- diff DIFF - This function tries to differentiate the variables in
- filterT FILTERT - Temporal filtering of radar data.
- griddata GRIDDATA - Grid and interpolate spatial data.
- griddata_fill GRIDDATA_FILL - Use griddata to replace missing data with spatially
- griddatan GRIDDATAN - Grid and interpolate data.
- interp2Scattered %%%%%%%%%%%%%%%% NOT DONE %%%%%%%%%%%%%%%%%%%
- interpT INTERPT - Temporal interpolation of radar data.
- lst_squ_harmonics LST_SQU_HARMONICS - Removes harmonics (typically tides) from HFRC objects.
- m_plot M_PLOT - Plots information about HFRC objects using M_map m_plot function
- nanmean MEAN - mean of a field in an HFRC object
- norm_covariance_matrix_error_estimate NORM_COVARIANCE_MATRIX_ERROR_ESTIMATE - this function calculates the
- particle_track PARTICLE_TRACK - track the movement of one or more particles.
- plot PLOT - Plots information about HFRC objects.
- polyfit POLYFIT - Polynomial fitting for HFRC objects.
- polyval POLYVAL - HFRC method for polyval function
- principal_axis PRINCIPAL_AXIS - Finds principal axis of each grid point.
- summary SUMMARY - Make summaries of HFRC objects.
- t_predic T_PREDIC - Method for the t_predic tidal analysis function.
- t_tide T_TIDE - Method for the t_tide tidal analysis function.

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