Reply To: TEES P
Made some changes to the code, it runs on Spyder 3.2.6
On Tue, Apr 13, 2021 at 2:42 PM Jim Lareau <[email protected]> wrote:
> It looks like you are calling the FuncAnimation module instead of
> FuncAnimation function within the module.
>
> Try importing the module like this:
>
> import matplotlib.animation as manimation
>
> And changing your function call like this:
>
> anim = manimation.FuncAnimation(fig, animate,
> frames=len(temperature)//skip, interval=20)
>
> Regards,
>
> Jim
>
> On Tue, Apr 13, 2021, 3:38 PM TEES P <[email protected]> wrote:
>
>> dear friends i am facing the error below.
>> could you please help me how to solve it. thanks.
>>
>> *error*
>>
>> anim = FuncAnimation(fig, animate, frames=len(temperature)//skip,
>> interval=20)
>>
>> TypeError: 'module' object is not callable
>>
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import numpy as np
import matplotlib.pyplot as plt
from matplotlib import animation, rc
import IPython.display as HTML
D = 1e-5
L = 0.1
tmax = 100
x = np.linspace(0, 0.1, 101)
a = L/100
time = np.linspace(0, tmax, 10**4+1)
h = tmax/1e4
T = 50*np.ones(101) # initial conditions
T[0] = 0 # BCs
T[-1] = 100
temperature = []
for t in time:
temperature.append(T.copy())
T[1:-1] += h*D/a**2*(T[2:] + T[:-2] - 2*T[1:-1])
skip = 100
fig = plt.figure()
line, = plt.plot([], "r")
plt.xlim(0, L)
plt.ylim(0, 100)
def animate(frame):
y = temperature[frame*skip]
line.set_data(x, y)
anim = animation.FuncAnimation(fig, animate, frames=len(temperature)//skip, interval=20)
HTML(anim.to_html5_video())
rc('animation', html='html5')
