*STR1
r11, r12: temperature 1 [°C], time 1 [s]
r21, r22: temperature 2 [°C], time 2 [s]
r31, r32: temperature 3 [°C], time 3 [s]
...
*STR1 is used to specify an additional heat treatment schedule when *HTAT i2 = 1, heat treatment between build plate removal and support structure removal.
Required Cards: *HTAT, *PPLA, *STRR