*TCNV
r11, r12
r21, r22
...
r11: r*8: Convection at thickness r12
r21: r*8: Convection at thickness r22
...
*TCNV allows the user to specify thickness-dependent convection values. This will be applied to parts, homogenized parts, and supports. Convection values for the build plate will be those specified by the *CONV card.