I posted here my template for source code header signature.

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# Author: Weiming Hu <weiminghu@ucsd.edu>                   #
#                                                           #
#         Center for Western Weather and Water Extremes     #
#         Scripps Institution of Oceanography               #
#         UC San Diego                                      #
#                                                           #
#         https://weiming-hu.github.io/                     #
#         https://cw3e.ucsd.edu/                            #
#                _                                          #
#              (`  ).                   _                   #
#             (     ).              .:(`  )`.               #
#            _(       '`.          :(   .    )              #
#        .=(`(      .   )     .--  `.  (    ) )             #
#       ((    (..__.:'-'   .+(   )   ` _`  ) )              #
#       `(       ) )       (   .  )     (   )  ._           #
#         ` __.:'   )     (   (   ))     `-'.-(`  )         #
#      ( )       --'       `- __.'         :(      ))       #
#     (_.'          .')                    `(    )  ))      #
#                  (_  )                     ` __.:'        #
#                                                           #
#                      v  ~.      v                         #
#             v           /|                                #
#                        / |                v               #
#                 v     /__|__                              #
#                     \--------/                            #
#~~~~~~~~~~~~~~~~~~~~~~`~~~~~~'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#
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#
# Date of Creation: 2023/01/01
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# [Summary of the source code file]
#