DAMP,<d1>,<d2>,<d3>,<d4>,<d5>,<d6>,<d7>,<d8>,<d9>,<d10>

adds non-zero parameters to damping ratio list or deletes damping ratios if <d1> is zero.

Note: This instruction is provided for input files. To change damping ratios from the ACS SASSI PREP and SASSI User Interface desktop, use the Options / Analysis.