I have created a sheet and come to the end where I now need some help with a routine I believe. I have a thickness variable titled t.g and the corresponding Performance Ratios shown next to those thicknesses. The columns represent the grades of steel I am using. Now i need a routine to look through all three matrices and find the first instance of when all three have a value of 1.0 or greater. When that occurs I would like it to output what thickness and what grade of steel that corresponds to. Attached is my sheet. Any help would be greatly appreciated.
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