====== SPRO Command ======
SPRO,<layer>,<prop>,<dynprop>

defines the soil profile for ACS SASSI [[SASSI:SOIL]] module:

  * <layer>	- sublayer number
  * <prop>	- number of soil layer property
  * <dynprop>- label of dynamic soil property

**Note:** This instruction is provided for input files. To set the analysis options for the ACS SASSI SOIL module from the ACS SASSI [[SASSI:PREP]] or [[SASSI:acs-sassi_user_interface| SASSI User Interface]], use the Options / Analysis menu option.