rman "-version 1" {
  
Declare param {string ra_srcDir} {
    label "Archive Directory"
    description "No description."
    }
Declare param {float ra_scale} {
    label "Scale"
    subtype slider
    range {0.01 10}
    description "No description."
    }
Declare param {int ra_active} {
    label "Replace"
    description "No description."
    subtype switch
    }
  
Collection ra_OptionalGeometricSettings {
    param ra_srcDir {
        default ""
        state optional
        }
    param ra_scale {
        default 0.01
        state optional
        }
    param ra_active {
        default 0
        state optional
        }
    }
  
NodeOptions {kGeometric kParticle} {
       reference Collection optionalGeometricSettings
       reference Collection ra_OptionalGeometricSettings
    }
  
}