Test on Forecasts for April 01, 2001

There were Mo and Mi g/m intervals during April 01.
 

Q D W MI MO S MA E Ap>20
Sun 0 0 0 1 1 0 0 0 1.0
SSM 0 0 0 1 1 0 0 0 1.0
SEC 0 0 0 0 1 0 0 0 1.0
1