The package ECHO3D is updated to version 1.5. New features: the background can be set to vacuum or PEC. The mesher is improved to treat properly many materials. The manual is updated. The code is compiled for Windows ARM, Windows Intel, MacOS ARM (M1), Linux ARM, Linux Intel.
How to Run ECHO3D on macOS When you download the ECHO3D code on a macOS computer, the files may have an extended attribute called com.apple.quarantine. You must remove this attribute before launching the applications. Removing the Extended Attribute: Open Terminal. Navigate to the Codes/MacOS_ARM directory. Run the following command: xattr -c ./* Step-by-Step Instructions for Running ECHO3D: Open Terminal. Navigate to the Example Directory: cd (your path)/ECHO3D_v1_4/Examples/N1_RoundStepOut_LongWake Copy All Codes from the “Codes” Directory: cp ../../Codes/MacOS_ARM/* ./ Run Mesher: ./Mesher…