I have a data set like this. I would like to make a quiver or stream plot based location, direction and time. Columns X and Y are the location of a person, ID 42386. Columns xx and yy are the directions/differences of these locations based on the earlier observation, indicating the direction the person moves. How can I use these columns to make a quiver or stream plot based on time?
ID Time X Y xx yy
62283 42386 2019-07-24 08:48:53.039 259 243 -1.0 -2.0
62286 42386 2019-07-24 08:48:53.280 260 242 1.0 -1.0
62289 42386 2019-07-24 08:48:53.531 258 243 -2.0 1.0
62292 42386 2019-07-24 08:48:53.721 259 241 1.0 -2.0
62295 42386 2019-07-24 08:48:54.073 263 243 4.0 2.0
62298 42386 2019-07-24 08:48:54.215 263 243 0.0 0.0
62301 42386 2019-07-24 08:48:54.555 266 242 3.0 -1.0
62304 42386 2019-07-24 08:48:54.806 268 242 2.0 0.0
62307 42386 2019-07-24 08:48:55.040 268 241 0.0 -1.0
62310 42386 2019-07-24 08:48:55.285 267 240 -1.0 -1.0
62313 42386 2019-07-24 08:48:55.533 268 242 1.0 2.0
62316 42386 2019-07-24 08:48:55.812 268 242 0.0 0.0
62319 42386 2019-07-24 08:48:56.040 267 241 -1.0 -1.0
62322 42386 2019-07-24 08:48:56.272 267 241 0.0 0.0
62325 42386 2019-07-24 08:48:56.483 267 241 0.0 0.0
62328 42386 2019-07-24 08:48:56.747 267 242 0.0 1.0
62331 42386 2019-07-24 08:48:57.072 266 240 -1.0 -2.0
62334 42386 2019-07-24 08:48:57.320 267 241 1.0 1.0
62337 42386 2019-07-24 08:48:57.559 267 240 0.0 -1.0
62340 42386 2019-07-24 08:48:57.717 267 240 0.0 0.0
62343 42386 2019-07-24 08:48:58.044 266 243 -1.0 3.0
62346 42386 2019-07-24 08:48:58.306 266 243 0.0 0.0
62349 42386 2019-07-24 08:48:58.536 267 243 1.0 0.0
62352 42386 2019-07-24 08:48:58.839 267 243 0.0 0.0
62355 42386 2019-07-24 08:48:59.006 267 243 0.0 0.0
62358 42386 2019-07-24 08:48:59.264 267 241 0.0 -2.0
62361 42386 2019-07-24 08:48:59.498 264 239 -3.0 -2.0
62364 42386 2019-07-24 08:48:59.735 262 237 -2.0 -2.0
How about:
plt.figure(figsize=(12,8))
plt.quiver(df.X, df.Y, df.xx.shift(-1), df.yy.shift(-1))
plt.plot(df.X, df.Y)
Output: