Sa_calc variable not found

[flintm]

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% [Sas(:,l), EDPs(:,:,l), pd_Cs(:,l), paramNCs(:,:,l), ...
% fragSs(:,:,:,l), DamageProbs(:,:,:,l), ...
% Sa_calc, EL_PPs(:,:,l), EL_PP_cases(:,l), EAL_S(:,l),...
% EAL_NS(:,l), EAL_C(:,l)] = M2_PBEE_Simple_Orig(struc, RD_c, Years);
[Sas(:,l), EDPs(:,:,l), pd_Cs(:,l), paramNCs(:,:,l), ...
fragSs(:,:,:,l), DamageProbs(:,:,:,l), ...
EL_PPs(:,:,l), EL_PP_cases(:,l), EAL_S(:,l),...
EAL_NS(:,l), EAL_C(:,l)] = M2_PBEE_Simple(numCase, RD_c, ...
hazardInfo, SaCalc, EDP, Sa, DSS(l,:),...
DSNS(l,:), Repair_cost_S, Repair_cost_NS,...
Repair_cost_C, T1(l), Years);

Undefined function or variable 'Sa_calc'.
Error in M2_M3_Main_Run_All (line 962)
M2_Plot_Fragility(xlims(kk,:),Sa_calc,...

Error has to do with code not being able to find "Sa_calc" that is needed by the new function Mw_PBEE_Simple. The Orignal version probably outputs Sa_calc and so wouldn't have been an issue with but it is not part of the package.