How to create/update the database 1) download, in the DataBase/LevelScheme/Downloads folder (create it if not existing), the zip files (3 files) from: https://www.nndc.bnl.gov/ensarchivals/ ex: for the data from 04/10/2019 mkdir -p $GWSYS/DataBase/LevelScheme/Downloads cd $GWSYS/DataBase/LevelScheme/ wget https://www.nndc.bnl.gov/ensarchivals/distributions/dist19/ensdf_191004_099.zip -P Downloads/ wget https://www.nndc.bnl.gov/ensarchivals/distributions/dist19/ensdf_191004_199.zip -P Downloads/ wget https://www.nndc.bnl.gov/ensarchivals/distributions/dist19/ensdf_191004_300.zip -P Downloads/ 2) execute the ExtractFiles script, giving the files to process in argument: chmod u+x src/compile.sh ./src/compile.sh ./ExtractFiles Downloads/ensdf_181101_*.zip