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languagebash
themeMidnight
firstline1
titlespack checksum command examples
MacBook-Pro-5:unified-env.mymacos steveherbener$ spack checksum ecmwf-atlas 0.38.0
==> Found 1 version of ecmwf-atlas
==> Fetching https://github.com/ecmwf/atlas/archive/0.38.0.tar.gz

    version("0.38.0", sha256="befe3bfc045bc0783126efb72ed55db9f205eaf176e1b8a2059eaaaaacc4880a")

MacBook-Pro-5:unified-env.mymacos steveherbener$ spack checksum ecmwf-atlas 0.38.1
==> Found 1 version of ecmwf-atlas
==> Fetching https://github.com/ecmwf/atlas/archive/0.38.1.tar.gz

    version("0.38.1", sha256="c6868deb483c1d6c241aae92f8af63f3351062c2611c9163e8a9bbf6c97a9798")

Note that before running these commands you will need to check out the JCSDA spack-stack develop branch (as explained below) first and then run "source setup.sh" to get the environment set up properly.

To illustrate the above steps for upgrading a package version, an example of a prior upgrade to the ecmwf-atlas packages is used. These steps are captured in the following 3 PRs:

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