-----building sounding to 600mb for    ------------------------------
temp_range =  auto
temp_center =   17.2C (62.96F)
temp_constant = 7095 
temp_range = auto



Fatal error:  Uncaught Error: Call to undefined function temp_pressure_imagefilledpolygon() in /home1/wxnwonec/public_html/weather/tools/soundings/plot_salem_skewt_for_ag.php:187
Stack trace:
#0 {main}
  thrown in /home1/wxnwonec/public_html/weather/tools/soundings/plot_salem_skewt_for_ag.php on line 187