Correct and improve dev-guide section on fixing graphics-tests.#3683

Merged

trexfeathers merged 8 commits intoSciTools:masterfrom pp-mo:graphictest_docs

Mar 18, 2020

+103-83

Commits on Mar 18, 2020

Correct and improve dev-guide section on fixing graphics-tests.
pp-mo
committed
Review changes + general rethink.
pp-mo
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Reduce duplication between 'graphics-tests' and general 'tests' page.
pp-mo
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Update docs/iris/src/developers_guide/graphics_tests.rst

pp-mo
and
trexfeathers
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Update docs/iris/src/developers_guide/graphics_tests.rst

pp-mo
and
trexfeathers
committed
Update docs/iris/src/developers_guide/graphics_tests.rst

pp-mo
and
trexfeathers
committed
Update docs/iris/src/developers_guide/graphics_tests.rst

pp-mo
and
trexfeathers
committed
Update docs/iris/src/developers_guide/graphics_tests.rst

pp-mo
and
trexfeathers
committed