problem with select near upper boundary and really small coordinates? #22
Description
I have a simulation where the coordinate (mu) goes from 0 to approximately 7e-15.
When I try to select at coordinates > 1.598e-15, I get the following error
pgkyl gk31-wham1x2v_elc_0.bp interp sel --z2 1.5985e-15 info
Set (default#0)
Traceback (most recent call last):
File "/Users/manaure/anaconda3/bin/pgkyl", line 11, in <module>
sys.exit(cli())
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/click/core.py", line 1289, in invoke
rv.append(sub_ctx.command.invoke(sub_ctx))
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/click/decorators.py", line 21, in new_func
return f(get_current_context(), *args, **kwargs)
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/postgkyl/commands/info.py", line 34, in info
click.echo(dat.info() + "\n")
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/postgkyl/data/data.py", line 592, in info
maximum = np.nanmax(values)
File "<__array_function__ internals>", line 5, in nanmax
File "/Users/manaure/anaconda3/lib/python3.8/site-packages/numpy/lib/nanfunctions.py", line 434, in nanmax
res = np.fmax.reduce(a, axis=axis, out=out, **kwargs)
ValueError: zero-size array to reduction operation fmax which has no identity
but if I choose I coordinate lower than that, it seems to work. I can provide an example data file, but GitHub doesn't let me attached .bp or .lua.
This is preventing me from being able to examine the distribution function near the boundary :( where some important (but probably undesired) stuff is happening.