fiona>=1.6.3,<2.0

[azimuth]
pyproj>=1.9.5,<1.10

[dissolve]
shapely>=1.5.0,<2.0

[length]
shapely>=1.5.0,<2.0

[shape]
shapely>=1.5.0,<2.0

[shapify]
shapely>=1.5.0,<2.0

[speed]
numpy>1.9
