Visual check PRFs with an user interface

[tianjueli]

Hi Mijian,
I'm trying to use module pickrf to visually check RF waveforms, while encountered such error:

"(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8033:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8047:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8051:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8058:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8065:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8072:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.848: Theme parsing error: gtk.css:8076:53: Invalid name of pseudo-class

(python3.8:2056688): Gtk-WARNING **: 11:29:47.849: Theme parsing error: gtk.css:8081:53: Invalid name of pseudo-class
2022-04-14 11:29:47,943 [RF] INFO: Reading PRFs from ./ZX.256
2022-04-14 11:29:48,610 [RF] INFO: A total of 123 PRFs loaded
Traceback (most recent call last):
  File "/opt/anaconda3/lib/python3.8/site-packages/obspy/core/util/attribdict.py", line 142, in __getattr__
    return self.__getitem__(name, default)
  File "/opt/anaconda3/lib/python3.8/site-packages/obspy/core/util/attribdict.py", line 97, in __getitem__
    return self.__dict__[name]
KeyError: 'ka'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/anaconda3/bin/pickrf", line 8, in <module>
    sys.exit(main())
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickui.py", line 190, in main
    ui = MatplotlibWidget(rfpath, only_r=only_r, xlim=[-2, xlim], order=arg.order)
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickui.py", line 45, in __init__
    self.initUi(rfpath, only_r, xlim, order=order)
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickui.py", line 50, in initUi
    self.mpl = MyMplCanvas(self, rfpath=rfpath, only_r=only_r, width=21, height=11,
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickui.py", line 29, in __init__
    self.rffig.init_canvas(order=order)
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickfigure.py", line 56, in init_canvas
    self.read_sac(order=order)
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickfigure.py", line 151, in read_sac
    self.phases = [tr.stats.sac.ka for tr in self.rrf]
  File "/opt/anaconda3/lib/python3.8/site-packages/seispy/pickfigure.py", line 151, in <listcomp>
    self.phases = [tr.stats.sac.ka for tr in self.rrf]
  File "/opt/anaconda3/lib/python3.8/site-packages/obspy/core/util/attribdict.py", line 144, in __getattr__
    raise AttributeError(e.args[0])
AttributeError: ka"

The command I used is "pickrf ./ZX.256", where ZX.256 is an example station provided by ex-ccp.tar.gz.

[xumi1993]

To be compatible with different phases of SRF, the pickfigure.py will read ka from SAC header as the phase. you can manually write ka to PRF files, or re-compute RFs with Seispy v1.2.16.