non-cyclic 1d test

example/1d/README.txt

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+Data is a subset of the umbrella simulation run in 10.1371/journal.pcbi.1005663
+"Atomisticfingerprintofhyaluronan–CD44binding" by Vuirio et al.
+Only a subset of the original files was used to reduce file size. Please
+refer to the publication for more information and original files.
+
+wham.out was produced with the following settings:
+
+wham --min 0.7 --max 4.5 
+    --bins 100 
+    -T 310
+    -f metadata.dat
+    -o wham.out