adding wind energy test input data and updating README

git-svn-id: svn://scm.naturalcapitalproject.org/svn/invest-test-data@20 a1e471e8-3ae1-4eeb-aa86-f41caf2650e8

wind_energy/README.txt

@@ -18,4 +18,6 @@ Directories:
 - smoke : holds very simple sample data created by using QGIS to clip InVEST sample data to a smaller AOI. This data has no numerical importance, but is used as a means to have the model run completely so that the suffix parameter can be tested.
 
 Files:
-- grid_land_pts.csv : this file is used as the grid points input in the 'test_val_land_grid_points' regression test. It was created by copying the grid points file 'NE_sub_pts.csv' from the InVEST Wind Energy sample data. It was then modified by duplicating all the lines, but labelling them as LAND type. This allows for testing functionality of the model but since the points GRID and LAND have the same coordinates, distances should be zero, so we also know what to expect for results.
+- grid_land_pts.csv : this file is used as the grid points input in the 'test_val_land_grid_points' regression test. It was created by copying the grid points file 'NE_sub_pts.csv' from the InVEST Wind Energy sample data. It was then modified by duplicating all the lines, but labelling them as LAND type. This allows for testing functionality of the model but since the points GRID and LAND have the same coordinates, distances should be zero, so we also know what to expect for results.
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+- small_aoi.* : this shapefile is used for regression testing when a hub height is 100m. It's meant to encapsulate 3 wind data points for a quick run to ensure results are as expected.
+- dem_139.tif : this raster file is used for regression testing when a hub height is 100m. All pixels are set to -139m so that we can be sure of results based on other model runs with the same depth.
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wind_energy/small_aoi.prj

+PROJCS["WGS_1984_UTM_Zone_19N",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,298.257223563]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-69],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["Meter",1]]
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