Multiple run for different benchmark points

Dear MG Team,

We have performed random scans all over the parameter space with using SPheno and there are almost 100000 solutions. We want to obtain particles production cross-sections which we are interested. For instance, we want to obtain stop pair production cross-section for different stop masses and write an output file then plot them like stop pair production xsection vs stop masses. We have to change PARAM_CARD for every benchmark point for every run and it is impossible with using hands. Is there any short way to do this or is it possible? If it is possible, could you explain with an example?

Thanks