While testing openmc on my device, I ran “Modeling a CANDU Bundle” from the example notebook. I was stuck in the middle. When I put
p = openmc.Plot.from_geometry(geom)
p.color_by = ‘material’
p.colors = {
fuel: ‘black’,
clad: ‘silver’,
heavy_water: ‘blue’
}
openmc.plot_inline(p)
into my Jupyter Notebook (which I initiated from my Ubuntu bash on Windows). It returned with an error
--------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) <ipython-input-13-f28818505f7e> in <module>() 6 heavy_water: 'blue' 7 } ----> 8 openmc.plot_inline(p) /home/bchen/anaconda3/lib/python3.5/site-packages/openmc/executor.py in plot_inline(plots, openmc_exec, cwd, convert_exec) 84 ppm_file = 'plot_{}.ppm'.format(p.id) 85 png_file = ppm_file.replace('.ppm', '.png') ---> 86 subprocess.check_call([convert_exec, ppm_file, png_file]) 87 images.append(Image(png_file)) 88 display(*images) /home/bchen/anaconda3/lib/python3.5/subprocess.py in check_call(*popenargs, **kwargs) 264 check_call(["ls", "-l"]) 265 """ --> 266 retcode = call(*popenargs, **kwargs) 267 if retcode: 268 cmd = kwargs.get("args") /home/bchen/anaconda3/lib/python3.5/subprocess.py in call(timeout, *popenargs, **kwargs) 245 retcode = call(["ls", "-l"]) 246 """ --> 247 with Popen(*popenargs, **kwargs) as p: 248 try: 249 return p.wait(timeout=timeout) /home/bchen/anaconda3/lib/python3.5/subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds) 674 c2pread, c2pwrite, 675 errread, errwrite, --> 676 restore_signals, start_new_session) 677 except: 678 # Cleanup if the child failed starting. /home/bchen/anaconda3/lib/python3.5/subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, restore_signals, start_new_session) 1287 else: 1288 err_msg += ': ' + repr(orig_executable) -> 1289 raise child_exception_type(errno_num, err_msg) 1290 raise child_exception_type(err_msg) 1291 FileNotFoundError: [Errno 2] No such file or directory: 'convert'
it is very long and I do not grasp what it mean entirely. Does anyone know how to solve this?
Sincerely,
Brian
