??? Undefined function or variable 'headxi_pitch'.

Error in ==> <a href="error:D:\OCEANUS_2010\OCEANUS\Scientific_analysis\programs\flux\prt_jas_gps_OCEANUS_2010.m,17,0">prt_jas_gps_OCEANUS_2010 at 17</a>
jazz(6,1:np)=headxi_pitch';  %Crescent GPS heading, deg

Error in ==> <a href="error:D:\OCEANUS_2010\OCEANUS\Scientific_analysis\programs\flux\read_gps_day_OCEANUS_2010.m,166,0">read_gps_day_OCEANUS_2010 at 166</a>
  eval([ 'prt_jas_gps_', currentMname])

Error in ==> <a href="error:D:\OCEANUS_2010\OCEANUS\Scientific_analysis\programs\flux\AUTOflux_eval_OCEANUS_2010.m,74,0">AUTOflux_eval_OCEANUS_2010 at 74</a>
    eval([ 'read_gps_day_', currentMname])  % Map routine is in this routine