my $todaysdate = sprintf("%-04.4d-%-02.2d-%02.2d", $year, $month, $day);
my $yesterdaysdate = sprintf("%-04.4d-%-02.2d-%02.2d", Add_Delta_YMD($year, $month, $day, 0, 0, -1));
# changed from delivered range of 10 years-yesterday to 2 days ago-today
my $todaysdate = sprintf("%-04.4d-%-02.2d-%02.2d", $year, $month, $day);
my $yesterdaysdate = sprintf("%-04.4d-%-02.2d-%02.2d", Add_Delta_YMD($year, $month, $day, 0, 0, -1));
# changed from delivered range of 10 years-yesterday to 2 days ago-today