[12gevmoller_sim] [JeffersonLab/remoll] 7608b1: Test case for reading fields and printing values.

[Wouter Deconinck]

  Branch: refs/heads/hotfix-Bfield-headerRead
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  Commit: 7608b1dfcda5bb91521d718ab53c7ce090c62d77
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  Author: Wouter Deconinck <wdconinc at gmail.com>
  Date:   2019-03-22 (Fri, 22 Mar 2019)

  Changed paths:
    M include/remollGlobalField.hh
    A macros/tests/unit/test_fields.mac
    M src/remollGlobalField.cc

  Log Message:
  -----------
  Test case for reading fields and printing values.

Currently the reading of the symmetric fields is commented out in the
test case since they are not downloaded by default.