add L5 lesson notebooks

Author: VuokkoH

L5/.gitignore

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+__pycache__
+.idea
+.ipynb_checkpoints

L5/Kumpula-June-2016-w-metadata.txt

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+# Data file contents: Daily temperatures (mean, min, max) for Kumpula, Helsinki
+#                     for June 1-30, 2016
+# Data source: https://www.ncdc.noaa.gov/cdo-web/search?datasetid=GHCND
+# Data processing: Extracted temperatures from raw data file, converted to
+#                  comma-separated format
+#
+# David Whipp - 02.10.2017
+
+YEARMODA,TEMP,MAX,MIN
+20160601,65.5,73.6,54.7
+20160602,65.8,80.8,55.0
+20160603,68.4,,55.6
+20160604,57.5,70.9,47.3
+20160605,51.4,58.3,43.2
+20160606,52.2,59.7,42.8
+20160607,56.9,65.1,45.9
+20160608,54.2,,47.5
+20160609,49.4,54.1,45.7
+20160610,49.5,55.9,43.0
+20160611,54.0,62.1,41.7
+20160612,55.4,64.2,46.0
+20160613,58.3,68.2,47.3
+20160614,59.7,67.8,47.8
+20160615,63.4,70.3,49.3
+20160616,57.8,67.5,55.6
+20160617,60.4,70.7,55.9
+20160618,57.3,,54.0
+20160619,56.3,59.2,54.1
+20160620,59.3,69.1,52.2
+20160621,62.6,71.4,50.4
+20160622,61.7,70.2,55.4
+20160623,60.9,67.1,54.9
+20160624,61.1,68.9,56.7
+20160625,65.7,75.4,57.9
+20160626,69.6,77.7,60.3
+20160627,60.7,70.0,
+20160628,65.4,73.0,55.8
+20160629,65.8,73.2,
+20160630,65.7,72.7,59.2