Day profile index.
Special day index in a list of all tariff special days (max 26).
26
tariff table identifier
0 – table A+, 1 – table A- (for MTX1) 0 – table A+, 1 – table P+, 2 – table A- (for MTX3)
0
A+
1
A-
MTX1
P+
2
MTX3
If year === 0, the date is treated as periodic (month and day are fixed)
Day profile index.