Problem in generation of FTAN curves

[Akashkharita]

Hi Thomas,

I had created the tomo_sac files, populated the station table with correct coordinates and elevations. then I ran
msnoise p tomo
I was trying to plot the ftan curves and I got this error-

(base) C:\Users\akash\msnoise__testing>msnoise p tomo iftan

it opened a gui, but when I selected the TOMO_SAC files I got this error-

Running FTAN the first time: C:\Users\akash\msnoise__testing\TOMO_SAC\03\ZZ\AK_GREN_AK_GRES_MEAN.sac

fmin=0.1, fmax=1, nfreqs=40
bmin=0.0022, bmax=0.025
ampMin=0.05
vgMin=0.5 vgMax=5
disp: no
diag: Period - Vgroup
out: enable (matrix)
max: 0.1
write amplitude
write phase
write FT
write TV
C:\Users\akash\anaconda3\lib\site-packages\msnoise_tomo-0.1b0-py3.7-win-amd64.egg\msnoise_tomo\ftan_call.py:28: UserWarning: loadtxt: Empty input file: "write_amp.txt"
amp = np.loadtxt('write_amp.txt') # this the FTAN matrix
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\akash\anaconda3\lib\tkinter_init_.py", line 1705, in call
return self.func(*args)
File "C:\Users\akash\anaconda3\lib\site-packages\msnoise_tomo-0.1b0-py3.7-win-amd64.egg\msnoise_tomo\iftan.py", line 119, in process
ydata)
File "C:\Users\akash\anaconda3\lib\site-packages\msnoise_tomo-0.1b0-py3.7-win-amd64.egg\msnoise_tomo\ftan_call.py", line 32, in pickgroupdispcurv
index = np.unravel_index(np.argmax(amp), amp.shape)
File "<array_function internals>", line 6, in argmax
File "C:\Users\akash\anaconda3\lib\site-packages\numpy\core\fromnumeric.py", line 1186, in argmax
return _wrapfunc(a, 'argmax', axis=axis, out=out)
File "C:\Users\akash\anaconda3\lib\site-packages\numpy\core\fromnumeric.py", line 61, in _wrapfunc
return bound(*args, **kwds)
ValueError: attempt to get argmax of an empty sequence

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Here is the output of conda list -
list.txt

[Akashkharita]

The problem is solved by correcting the station coordinates. (DEG instead of UTM)