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Frank Siegert authored
by itself where to look for its grids. This avoids confusion like in a recent thread on the ATLAS list where a user has changed PDF_LIBRARY and PDF_SET but forgot to also change PDF_GRID_PATH.
f1208ce4
by itself where to look for its grids. This avoids confusion like in a recent thread on the ATLAS list where a user has changed PDF_LIBRARY and PDF_SET but forgot to also change PDF_GRID_PATH.