pylot.yml

@@ -1,118 +0,0 @@
-name: pylot_py35
-channels:
-  - conda-forge
-  - defaults
-dependencies:
-  - _libgcc_mutex=0.1=conda_forge
-  - _openmp_mutex=4.5=1_gnu
-  - brotlipy=0.7.0=py36h8f6f2f9_1001
-  - c-ares=1.17.1=h7f98852_1
-  - ca-certificates=2021.5.30=ha878542_0
-  - cartopy=0.18.0=py36h104b3a8_13
-  - certifi=2021.5.30=py36h5fab9bb_0
-  - cffi=1.14.5=py36hc120d54_0
-  - chardet=4.0.0=py36h5fab9bb_1
-  - cryptography=3.4.6=py36hb60f036_0
-  - cycler=0.10.0=py_2
-  - dbus=1.13.6=hfdff14a_1
-  - decorator=4.4.2=py_0
-  - expat=2.2.10=h9c3ff4c_0
-  - fontconfig=2.13.1=hba837de_1004
-  - freetype=2.10.4=h0708190_1
-  - future=0.18.2=py36h5fab9bb_3
-  - geos=3.9.1=h9c3ff4c_2
-  - gettext=0.19.8.1=h0b5b191_1005
-  - glib=2.68.0=h9c3ff4c_1
-  - glib-tools=2.68.0=h9c3ff4c_1
-  - greenlet=1.0.0=py36hc4f0c31_0
-  - gst-plugins-base=1.18.4=h29181c9_0
-  - gstreamer=1.18.4=h76c114f_0
-  - icu=68.1=h58526e2_0
-  - idna=2.10=pyh9f0ad1d_0
-  - importlib-metadata=3.7.3=py36h5fab9bb_0
-  - jpeg=9d=h36c2ea0_0
-  - kiwisolver=1.3.1=py36h605e78d_1
-  - krb5=1.17.2=h926e7f8_0
-  - lcms2=2.12=hddcbb42_0
-  - ld_impl_linux-64=2.35.1=hea4e1c9_2
-  - libblas=3.9.0=8_openblas
-  - libcblas=3.9.0=8_openblas
-  - libclang=11.1.0=default_ha53f305_0
-  - libcurl=7.75.0=hc4aaa36_0
-  - libedit=3.1.20191231=he28a2e2_2
-  - libev=4.33=h516909a_1
-  - libevent=2.1.10=hcdb4288_3
-  - libffi=3.3=h58526e2_2
-  - libgcc-ng=9.3.0=h2828fa1_18
-  - libgfortran-ng=9.3.0=hff62375_18
-  - libgfortran5=9.3.0=hff62375_18
-  - libglib=2.68.0=h3e27bee_1
-  - libgomp=9.3.0=h2828fa1_18
-  - libiconv=1.16=h516909a_0
-  - liblapack=3.9.0=8_openblas
-  - libllvm11=11.1.0=hf817b99_0
-  - libnghttp2=1.43.0=h812cca2_0
-  - libopenblas=0.3.12=pthreads_h4812303_1
-  - libpng=1.6.37=h21135ba_2
-  - libpq=13.1=hfd2b0eb_2
-  - libssh2=1.9.0=ha56f1ee_6
-  - libstdcxx-ng=9.3.0=h6de172a_18
-  - libtiff=4.2.0=hdc55705_0
-  - libuuid=2.32.1=h7f98852_1000
-  - libwebp-base=1.2.0=h7f98852_2
-  - libxcb=1.13=h7f98852_1003
-  - libxkbcommon=1.0.3=he3ba5ed_0
-  - libxml2=2.9.10=h72842e0_3
-  - libxslt=1.1.33=h15afd5d_2
-  - lxml=4.6.2=py36h04a5ba7_1
-  - lz4-c=1.9.3=h9c3ff4c_0
-  - matplotlib-base=3.3.4=py36hd391965_0
-  - mysql-common=8.0.23=ha770c72_1
-  - mysql-libs=8.0.23=h935591d_1
-  - ncurses=6.2=h58526e2_4
-  - nspr=4.30=h9c3ff4c_0
-  - nss=3.63=hb5efdd6_0
-  - numpy=1.19.5=py36h2aa4a07_1
-  - obspy=1.2.2=py36h785e9b2_0
-  - olefile=0.46=pyh9f0ad1d_1
-  - openssl=1.1.1k=h7f98852_0
-  - pandas=1.1.5=py36h284efc9_0
-  - pcre=8.44=he1b5a44_0
-  - pillow=8.1.2=py36ha6010c0_0
-  - pip=21.0.1=pyhd8ed1ab_0
-  - proj=7.2.0=h277dcde_2
-  - pthread-stubs=0.4=h36c2ea0_1001
-  - pycparser=2.20=pyh9f0ad1d_2
-  - pyopenssl=20.0.1=pyhd8ed1ab_0
-  - pyparsing=2.4.7=pyh9f0ad1d_0
-  - pyqt5-sip=4.19.18=py36hc4f0c31_7
-  - pyqtgraph=0.11.1=pyhd3deb0d_0
-  - pyshp=2.1.3=pyh44b312d_0
-  - pyside2=5.13.2=py36h6b97533_4
-  - pysocks=1.7.1=py36h5fab9bb_3
-  - python=3.6.13=hffdb5ce_0_cpython
-  - python-dateutil=2.8.1=py_0
-  - python_abi=3.6=1_cp36m
-  - pytz=2021.1=pyhd8ed1ab_0
-  - qt=5.12.9=hda022c4_4
-  - qtpy=1.9.0=py_0
-  - readline=8.0=he28a2e2_2
-  - requests=2.25.1=pyhd3deb0d_0
-  - scipy=1.5.3=py36h9e8f40b_0
-  - setuptools=49.6.0=py36h5fab9bb_3
-  - shapely=1.7.1=py36h93b233e_4
-  - six=1.15.0=pyh9f0ad1d_0
-  - sqlalchemy=1.4.2=py36h8f6f2f9_0
-  - sqlite=3.34.0=h74cdb3f_0
-  - tk=8.6.10=h21135ba_1
-  - tornado=6.1=py36h8f6f2f9_1
-  - typing_extensions=3.7.4.3=py_0
-  - urllib3=1.26.4=pyhd8ed1ab_0
-  - wheel=0.36.2=pyhd3deb0d_0
-  - xorg-libxau=1.0.9=h7f98852_0
-  - xorg-libxdmcp=1.1.3=h7f98852_0
-  - xz=5.2.5=h516909a_1
-  - zipp=3.4.1=pyhd8ed1ab_0
-  - zlib=1.2.11=h516909a_1010
-  - zstd=1.4.9=ha95c52a_0
-prefix: /home/kaan/.conda/envs/pylot_py35

pylot/core/util/array_map.py

@@ -1,50 +1,45 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-import sys
 import os
 import matplotlib
-
 matplotlib.use('Qt5Agg')
 
-from PySide2 import QtCore, QtGui, QtWidgets
+
-from PySide2.QtCore import Qt
+import matplotlib.pyplot as plt
-from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
+import numpy as np
-from matplotlib.backends.backend_qt5agg import NavigationToolbar2QT as NavigationToolbar
+import obspy
+import traceback
+from PySide2 import QtWidgets
 from matplotlib.figure import Figure
-import matplotlib.patheffects as PathEffects
+from mpl_toolkits.axes_grid1.inset_locator import inset_axes
+# from mpl_toolkits.basemap import Basemap
+from scipy.interpolate import griddata
+from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
 
 import cartopy.crs as ccrs
-import matplotlib.pyplot as plt
 import cartopy.feature as cf
-from cartopy.io.shapereader import Reader
 from cartopy.feature import ShapelyFeature
+from cartopy.io.shapereader import Reader
 from cartopy.mpl.gridliner import LONGITUDE_FORMATTER, LATITUDE_FORMATTER
 
-import traceback
+from pylot.core.util.widgets import PickDlg, PylotCanvas
-import obspy
-import numpy as np
-from mpl_toolkits.axes_grid1.inset_locator import inset_axes
-from scipy.interpolate import griddata
-from pylot.core.util.widgets import PickDlg
 from pylot.core.pick.utils import get_quality_class
 
-class MplCanvas(FigureCanvas):
+plt.interactive(False)
-
-    def __init__(self, parent=None, width=5, height=4, dpi=100):
-        self.fig = plt.figure(figsize=(width, height), dpi=dpi)
-        self.axes = self.fig.add_subplot(111)
-        super(MplCanvas, self).__init__(self.fig)
 
 
 class Array_map(QtWidgets.QWidget):
     def __init__(self, parent, metadata, parameter=None, figure=None, annotate=True, pointsize=25.,
                  linewidth=1.5, width=5e6, height=2e6):
-        # super(Array_map, self).__init__(parent)
+        '''
+        Create a map of the array.
+        :param parent: object of PyLoT Mainwindow class
+        :param parameter: object of PyLoT parameter class
+        :param figure:
+        '''
         QtWidgets.QWidget.__init__(self)
-
         assert (parameter != None or parent != None), 'either parent or parameter has to be set'
-        # set properties
         self._parent = parent
         self.metadata = metadata
         self.pointsize = pointsize
@@ -59,41 +54,196 @@ class Array_map(QtWidgets.QWidget):
         self.hybrids_dict = None
         self.eventLoc = None
         self.parameter = parameter if parameter else parent._inputs
-
+        self.figure = figure
         self.picks_rel = {}
         self.marked_stations = []
         self.highlighted_stations = []
-
-        # call functions to draw everything
         self.init_graphics()
         self.init_stations()
-        self.init_crtpyMap()
+        self.init_basemap()
         self.init_map()
-        # set original map limits to fall back on when home button is pressed
-        self.org_xlim = self.canvas.axes.get_xlim()
-        self.org_ylim = self.canvas.axes.get_ylim()
-
         self._style = None if not hasattr(parent, '_style') else parent._style
-
         self.show()
 
+    def update_hybrids_dict(self):
+        self.hybrids_dict = self.picks_dict.copy()
+        for station, pick in self.autopicks_dict.items():
+            if not station in self.hybrids_dict.keys():
+                self.hybrids_dict[station] = pick
+        return self.hybrids_dict
+
     def init_map(self):
         self.init_colormap()
         self.connectSignals()
         self.draw_everything()
+        # self.canvas.setZoomBorders2content()
+
+    def init_colormap(self):
+        self.init_lat_lon_dimensions()
+        self.init_lat_lon_grid()
+        # self.init_x_y_dimensions()
+
+    def onpick(self, event):
+        ind = event.ind
+        button = event.mouseevent.button
+        if ind == []:
+            return
+        if button == 1:
+            self.openPickDlg(ind)
+        elif button == 2:
+            self.deletePick(ind)
+        elif button == 3:
+            self.pickInfo(ind)
+
+    def deletePick(self, ind):
+        self.update_hybrids_dict()
+        for index in ind:
+            network, station = self._station_onpick_ids[index].split('.')[:2]
+            try:
+                phase = self.comboBox_phase.currentText()
+                picks = self.current_picks_dict()[station]
+                pick = picks.get(phase)
+                if pick:
+                    picker = pick['picker']
+                    message = 'Deleted {} pick for phase {}, station {}.{} at timestamp {}'
+                    message = message.format(picker, phase, network, station,
+                                             pick['mpp'])
+                    if picker == 'auto':
+                        del (self.autopicks_dict[station])
+                    elif picker == 'manual':
+                        del (self.picks_dict[station])
+                    else:
+                        raise TypeError('Unknown "picker" {}'.format(picker))
+                    print(message)
+                    pyl_mw = self._parent
+                    pyl_mw.deletePicks(station, pick, type=picker)
+                    pyl_mw.setDirty(True)
+                    pyl_mw.update_status(message)
+                    if self.auto_refresh_box.isChecked():
+                        self._refresh_drawings()
+                    else:
+                        self.highlight_station(network, station, color='red')
+                    pyl_mw.drawPicks(station)
+                    pyl_mw.draw()
+            except Exception as e:
+                print('Could not delete pick for station {}.{}: {}'.format(network, station, e))
+
+    def highlight_station(self, network, station, color):
+        stat_dict = self.stations_dict['{}.{}'.format(network, station)]
+        lat = stat_dict['latitude']
+        lon = stat_dict['longitude']
+        self.highlighted_stations.append(self.basemap.scatter(lon, lat, s=self.pointsize, edgecolors=color,
+                                                              facecolors='none', zorder=12, label='deleted'))
+
+        self.canvas.draw()
+
+    def pickInfo(self, ind):
+        self.update_hybrids_dict()
+        for index in ind:
+            network, station = self._station_onpick_ids[index].split('.')[:2]
+            dic = self.current_picks_dict()[station]
+            for phase, picks in dic.items():
+                # because of wadati...
+                if phase == 'SPt':
+                    continue
+                print('{} - Pick:'.format(phase))
+                for key, info in picks.items():
+                    print('{}: {}'.format(key, info))
+
+    def openPickDlg(self, ind):
+        data = self._parent.get_data().getWFData()
+        for index in ind:
+            network, station = self._station_onpick_ids[index].split('.')[:2]
+            pyl_mw = self._parent
+            try:
+                data = data.select(station=station)
+                if not data:
+                    self._warn('No data for station {}'.format(station))
+                    return
+                pickDlg = PickDlg(self._parent, parameter=self.parameter,
+                                  data=data, network=network, station=station,
+                                  picks=self._parent.get_current_event().getPick(station),
+                                  autopicks=self._parent.get_current_event().getAutopick(station),
+                                  filteroptions=self._parent.filteroptions, metadata=self.metadata,
+                                  event=pyl_mw.get_current_event())
+            except Exception as e:
+                message = 'Could not generate Plot for station {st}.\n {er}'.format(st=station, er=e)
+                self._warn(message)
+                print(message, e)
+                print(traceback.format_exc())
+                return
+            try:
+                if pickDlg.exec_():
+                    pyl_mw.setDirty(True)
+                    pyl_mw.update_status('picks accepted ({0})'.format(station))
+                    pyl_mw.addPicks(station, pickDlg.getPicks(picktype='manual'), type='manual')
+                    pyl_mw.addPicks(station, pickDlg.getPicks(picktype='auto'), type='auto')
+                    if self.auto_refresh_box.isChecked():
+                        self._refresh_drawings()
+                    else:
+                        self.highlight_station(network, station, color='yellow')
+                    pyl_mw.drawPicks(station)
+                    pyl_mw.draw()
+                else:
+                    pyl_mw.update_status('picks discarded ({0})'.format(station))
+            except Exception as e:
+                message = 'Could not save picks for station {st}.\n{er}'.format(st=station, er=e)
+                self._warn(message)
+                print(message, e)
+                print(traceback.format_exc())
+
+    def connectSignals(self):
+        self.comboBox_phase.currentIndexChanged.connect(self._refresh_drawings)
+        self.comboBox_am.currentIndexChanged.connect(self._refresh_drawings)
+        self.cmaps_box.currentIndexChanged.connect(self._refresh_drawings)
+        self.annotations_box.stateChanged.connect(self.switch_annotations)
+        self.refresh_button.clicked.connect(self._refresh_drawings)
+        self.canvas.mpl_connect('motion_notify_event', self.mouse_moved)
+        self.canvas.mpl_connect('scroll_event', self.zoom)
+
+    def _from_dict(self, function, key):
+        return function(self.stations_dict.values(), key=lambda x: x[key])[key]
+
+    def get_min_from_stations(self, key):
+        return self._from_dict(min, key)
+
+    def get_max_from_stations(self, key):
+        return self._from_dict(max, key)
+
+    def get_min_from_picks(self):
+        return min(self.picks_rel.values())
+
+    def get_max_from_picks(self):
+        return max(self.picks_rel.values())
+
+    def mouse_moved(self, event):
+        if not event.inaxes == self.main_ax:
+            return
+        x = event.xdata
+        y = event.ydata
+        # lat, lon = self.basemap(x, y, inverse=True)
+        lat = y
+        lon = x
+        self.status_label.setText('Latitude: {}, Longitude: {}'.format(lat, lon))
+
+    def current_picks_dict(self):
+        picktype = self.comboBox_am.currentText().split(' ')[0]
+        auto_manu = {'auto': self.autopicks_dict,
+                     'manual': self.picks_dict,
+                     'hybrid': self.hybrids_dict}
+        return auto_manu[picktype]
 
     def init_graphics(self):
-        """
+        if not self.figure:
-        Initializes all GUI components and figure elements to be populeted by other functions
+            self.figure = plt.figure()
-        """
-        # initialize figure elements
-        self.canvas = MplCanvas(self)
-        self.plotWidget = FigureCanvas(self.canvas.fig)
 
-        # initialize GUI elements
         self.status_label = QtWidgets.QLabel()
-        self.map_reset_button = QtWidgets.QPushButton('Reset Map View')
+
-        self.map_reset_button.resize(150, 50)
+        self.main_ax = self.figure.add_subplot(111)
+        #self.main_ax.set_facecolor('0.7')
+        self.canvas = FigureCanvas(self.figure)
+
+                                   # parent=self._parent, multicursor=True, panZoomX=False, panZoomY=False)
 
         self.main_box = QtWidgets.QVBoxLayout()
         self.setLayout(self.main_box)
@@ -132,220 +282,8 @@ class Array_map(QtWidgets.QWidget):
         self.top_row.addWidget(self.auto_refresh_box)
         self.top_row.addWidget(self.refresh_button)
 
-        self.main_box.addWidget(self.plotWidget, 1)
+        self.main_box.addWidget(self.canvas, 1)
-        # self.main_box.addWidget(self.map_reset_button, 0)
+        self.main_box.addWidget(self.status_label, 0)
-        # self.main_box.addWidget(NavigationToolbar(self.plotWidget, self), 0)
-        # self.main_box.addWidget(self.status_label, 0)
-
-        self.bot_row = QtWidgets.QHBoxLayout()
-        self.main_box.addLayout(self.bot_row, 0.3)
-        self.bot_row.addWidget(self.map_reset_button)
-        self.bot_row.addWidget(self.status_label)
-        # self.connectSignals()
-
-    def init_colormap(self):
-        self.init_lat_lon_dimensions()
-        self.init_lat_lon_grid()
-
-    def init_crtpyMap(self):
-        self.canvas.axes.cla()
-        self.canvas.axes = plt.axes(projection=ccrs.PlateCarree())
-        self.canvas.axes.add_feature(cf.LAND)
-        self.canvas.axes.add_feature(cf.OCEAN)
-        self.canvas.axes.add_feature(cf.COASTLINE, linewidth=1, edgecolor='gray')
-        self.canvas.axes.add_feature(cf.BORDERS, alpha=0.7)
-
-        # parallels and meridians
-        self.add_merid_paral()
-
-        # self.canvas.axes.set_global()
-        self.canvas.fig.tight_layout()
-        # self.plotWidget.draw_idle()
-
-    def add_merid_paral(self):
-        self.gridlines = self.canvas.axes.gridlines(draw_labels=False, alpha=0.5, zorder=7)
-        # current cartopy version does not support label removal. Devs are working on it.
-        # Should be fixed with next cartopy version
-        # self.gridlines.xformatter = LONGITUDE_FORMATTER
-        # self.gridlines.yformatter = LATITUDE_FORMATTER
-
-    def remove_merid_paral(self):
-        if len(self.gridlines.xline_artists):
-            for i in self.gridlines.xline_artists:
-                i.remove()
-            # self.gridlines.xline_artists[0].remove()
-            # self.gridlines.yline_artists[0].remove()
-
-    def org_map_view(self):
-        self.canvas.axes.set_xlim(self.org_xlim[0], self.org_xlim[1])
-        self.canvas.axes.set_ylim(self.org_ylim[0], self.org_ylim[1])
-        # parallels and meridians
-        self.remove_merid_paral()
-        self.add_merid_paral()
-
-        self.canvas.axes.figure.canvas.draw_idle()
-
-    def connectSignals(self):
-        self.comboBox_phase.currentIndexChanged.connect(self._refresh_drawings)
-        self.comboBox_am.currentIndexChanged.connect(self._refresh_drawings)
-        self.cmaps_box.currentIndexChanged.connect(self._refresh_drawings)
-        self.annotations_box.stateChanged.connect(self.switch_annotations)
-        self.refresh_button.clicked.connect(self._refresh_drawings)
-        self.map_reset_button.clicked.connect(self.org_map_view)
-
-        self.plotWidget.mpl_connect('motion_notify_event', self.mouse_moved)
-        self.plotWidget.mpl_connect('scroll_event', self.mouse_scroll)
-        self.plotWidget.mpl_connect('button_press_event', self.mouseLeftPress)
-        self.plotWidget.mpl_connect('button_release_event', self.mouseLeftRelease)
-
-    # set mouse events -----------------------------------------------------
-    def mouse_moved(self, event):
-        if not event.inaxes == self.canvas.axes:
-            return
-        lat = event.ydata
-        lon = event.xdata
-        self.status_label.setText('Latitude: {}, Longitude: {}'.format(lat, lon))
-
-    def mouse_scroll(self, event):
-        if not event.inaxes == self.canvas.axes:
-            return
-
-        zoom = {'up': 1. / 2., 'down': 2.}
-
-        if event.button in zoom:
-            xlim = self.canvas.axes.get_xlim()
-            ylim = self.canvas.axes.get_ylim()
-
-            x, y = event.xdata, event.ydata
-
-            factor = zoom[event.button]
-            xdiff = (xlim[1] - xlim[0]) * factor
-            xl = x - 0.5 * xdiff
-            xr = x + 0.5 * xdiff
-            ydiff = (ylim[1] - ylim[0]) * factor
-            yb = y - 0.5 * ydiff
-            yt = y + 0.5 * ydiff
-
-            self.canvas.axes.set_xlim(xl, xr)
-            self.canvas.axes.set_ylim(yb, yt)
-            # parallels and meridians
-            self.remove_merid_paral()
-            self.add_merid_paral()
-
-            self.canvas.axes.figure.canvas.draw_idle()
-
-    def mouseLeftPress(self, event):
-        if not event.inaxes == self.canvas.axes:
-            return
-        self.map_x = event.xdata
-        self.map_y = event.ydata
-        self.map_xlim = self.canvas.axes.get_xlim()
-        self.map_ylim = self.canvas.axes.get_ylim()
-
-    def mouseLeftRelease(self, event):
-        if not event.inaxes == self.canvas.axes:
-            return
-        new_x = event.xdata
-        new_y = event.ydata
-
-        dx = new_x - self.map_x
-        dy = new_y - self.map_y
-
-        self.canvas.axes.set_xlim((self.map_xlim[0] - dx, self.map_xlim[1] - dx))
-        self.canvas.axes.set_ylim(self.map_ylim[0] - dy, self.map_ylim[1] - dy)
-        # parallels and meridians
-        self.remove_merid_paral()
-        self.add_merid_paral()
-
-        self.canvas.axes.figure.canvas.draw_idle()
-
-    def onpick(self, event):
-        ind = event.ind
-        button = event.mouseevent.button
-        if ind == []:
-            return
-        if button == 1:
-            self.openPickDlg(ind)
-        elif button == 2:
-            self.deletePick(ind)
-        elif button == 3:
-            self.pickInfo(ind)
-
-    # data handling -----------------------------------------------------
-    def update_hybrids_dict(self):
-        self.hybrids_dict = self.picks_dict.copy()
-        for station, pick in self.autopicks_dict.items():
-            if not station in self.hybrids_dict.keys():
-                self.hybrids_dict[station] = pick
-        return self.hybrids_dict
-
-    def deletePick(self, ind):
-        self.update_hybrids_dict()
-        for index in ind:
-            network, station = self._station_onpick_ids[index].split('.')[:2]
-            try:
-                phase = self.comboBox_phase.currentText()
-                picks = self.current_picks_dict()[station]
-                pick = picks.get(phase)
-                if pick:
-                    picker = pick['picker']
-                    message = 'Deleted {} pick for phase {}, station {}.{} at timestamp {}'
-                    message = message.format(picker, phase, network, station,
-                                             pick['mpp'])
-                    if picker == 'auto':
-                        del (self.autopicks_dict[station])
-                    elif picker == 'manual':
-                        del (self.picks_dict[station])
-                    else:
-                        raise TypeError('Unknown "picker" {}'.format(picker))
-                    print(message)
-                    pyl_mw = self._parent
-                    pyl_mw.deletePicks(station, pick, type=picker)
-                    pyl_mw.setDirty(True)
-                    pyl_mw.update_status(message)
-                    if self.auto_refresh_box.isChecked():
-                        self._refresh_drawings()
-                    else:
-                        self.highlight_station(network, station, color='red')
-                    pyl_mw.drawPicks(station)
-                    pyl_mw.draw()
-            except Exception as e:
-                print('Could not delete pick for station {}.{}: {}'.format(network, station, e))
-
-    def pickInfo(self, ind):
-        self.update_hybrids_dict()
-        for index in ind:
-            network, station = self._station_onpick_ids[index].split('.')[:2]
-            dic = self.current_picks_dict()[station]
-            for phase, picks in dic.items():
-                # because of wadati...
-                if phase == 'SPt':
-                    continue
-                print('{} - Pick:'.format(phase))
-                for key, info in picks.items():
-                    print('{}: {}'.format(key, info))
-
-    def _from_dict(self, function, key):
-        return function(self.stations_dict.values(), key=lambda x: x[key])[key]
-
-    def get_min_from_stations(self, key):
-        return self._from_dict(min, key)
-
-    def get_max_from_stations(self, key):
-        return self._from_dict(max, key)
-
-    def get_min_from_picks(self):
-        return min(self.picks_rel.values())
-
-    def get_max_from_picks(self):
-        return max(self.picks_rel.values())
-
-    def current_picks_dict(self):
-        picktype = self.comboBox_am.currentText().split(' ')[0]
-        auto_manu = {'auto': self.autopicks_dict,
-                     'manual': self.picks_dict,
-                     'hybrid': self.hybrids_dict}
-        return auto_manu[picktype]
 
     def init_stations(self):
         self.stations_dict = self.metadata.get_all_coordinates()
@@ -399,6 +337,35 @@ class Array_map(QtWidgets.QWidget):
         self.londim = self.lonmax - self.lonmin
         self.latdim = self.latmax - self.latmin
 
+    def init_basemap(self):
+        # initialize cartopy coordinate reference system
+        proj = ccrs.Mercator()  # PlateCarree(central_longitude=self.lonmin + abs(self.lonmax - self.lonmin) / 2.)
+        # crtpy_map = self.figure.axes
+        self.main_ax = plt.axes(projection=proj)
+        mapxtent = [self.lonmin, self.lonmax, self.latmin, self.latmax]  # add conditional buffer
+        self.main_ax.set_extent(mapxtent)  # find way to directly open zoomed map on area
+        # self.main_ax.set_global()
+
+        # add features (option for plate boundaries)
+        self.main_ax.add_feature(cf.LAND, edgecolor='face', facecolor=cf.COLORS['land'])  # replace with background map
+        self.main_ax.add_feature(cf.OCEAN, edgecolor='face', facecolor=cf.COLORS['water'])
+        self.main_ax.add_feature(cf.BORDERS, linestyle=':', edgecolor='k')  # include province borders
+        self.main_ax.add_feature(cf.COASTLINE, color='gray', linewidth=1)
+        # fname = 'PB2002_plates.shp'
+        # plateBoundaries = ShapelyFeature(Reader(fname).geometries(), ccrs.PlateCarree(), facecolor='none', edgecolor='r')
+        # crtpy_map.add_feature(plateBoundaries)
+
+        # parallels and meridians
+        gridlines = self.main_ax.gridlines(draw_labels=True, alpha=0.5, zorder=7)
+        gridlines.xformatter = LONGITUDE_FORMATTER
+        gridlines.yformatter = LATITUDE_FORMATTER
+
+        self.basemap = self.main_ax
+        # plt.show()
+        # self.show()
+        # self.figure._tight = True
+        # self.figure.tight_layout()
+
     def init_lat_lon_grid(self, nstep=250):
         # create a regular grid to display colormap
         lataxis = np.linspace(self.latmin, self.latmax, nstep)
@@ -434,87 +401,34 @@ class Array_map(QtWidgets.QWidget):
             longitudes.append(self.stations_dict[st_id]['longitude'])
         return picks, uncertainties, latitudes, longitudes
 
-    # plotting -----------------------------------------------------
-    def highlight_station(self, network, station, color):
-        stat_dict = self.stations_dict['{}.{}'.format(network, station)]
-        lat = stat_dict['latitude']
-        lon = stat_dict['longitude']
-        self.highlighted_stations.append(self.canvas.axes.scatter(lon, lat, s=self.pointsize, edgecolors=color,
-                                                                  facecolors='none', zorder=12,
-                                                                  transform=ccrs.PlateCarree(), label='deleted'))
-
-        # self.canvas.idle_draw()
-
-    def openPickDlg(self, ind):
-        data = self._parent.get_data().getWFData()
-        for index in ind:
-            network, station = self._station_onpick_ids[index].split('.')[:2]
-            pyl_mw = self._parent
-            try:
-                data = data.select(station=station)
-                if not data:
-                    self._warn('No data for station {}'.format(station))
-                    return
-                pickDlg = PickDlg(self._parent, parameter=self.parameter,
-                                  data=data, network=network, station=station,
-                                  picks=self._parent.get_current_event().getPick(station),
-                                  autopicks=self._parent.get_current_event().getAutopick(station),
-                                  filteroptions=self._parent.filteroptions, metadata=self.metadata,
-                                  event=pyl_mw.get_current_event())
-            except Exception as e:
-                message = 'Could not generate Plot for station {st}.\n {er}'.format(st=station, er=e)
-                self._warn(message)
-                print(message, e)
-                print(traceback.format_exc())
-                return
-            try:
-                if pickDlg.exec_():
-                    pyl_mw.setDirty(True)
-                    pyl_mw.update_status('picks accepted ({0})'.format(station))
-                    pyl_mw.addPicks(station, pickDlg.getPicks(picktype='manual'), type='manual')
-                    pyl_mw.addPicks(station, pickDlg.getPicks(picktype='auto'), type='auto')
-                    if self.auto_refresh_box.isChecked():
-                        self._refresh_drawings()
-                    else:
-                        self.highlight_station(network, station, color='yellow')
-                    pyl_mw.drawPicks(station)
-                    pyl_mw.draw()
-                else:
-                    pyl_mw.update_status('picks discarded ({0})'.format(station))
-            except Exception as e:
-                message = 'Could not save picks for station {st}.\n{er}'.format(st=station, er=e)
-                self._warn(message)
-                print(message, e)
-                print(traceback.format_exc())
-
     def draw_contour_filled(self, nlevel=100):
         # self.test_gradient()
 
         levels = np.linspace(self.get_min_from_picks(), self.get_max_from_picks(), nlevel)
 
-        self.contourf = self.canvas.axes.contourf(self.longrid, self.latgrid, self.picksgrid_active, levels,
+        self.contourf = self.basemap.contourf(self.longrid, self.latgrid, self.picksgrid_active, levels,
-                                                  linewidths=self.linewidth, transform=ccrs.PlateCarree(),
+                                              linewidths=self.linewidth, transform=ccrs.PlateCarree(),
-                                                  alpha=0.7, zorder=8, cmap=self.get_colormap())
+                                              alpha=0.7, zorder=8, cmap=self.get_colormap())
 
     def get_colormap(self):
         return plt.get_cmap(self.cmaps_box.currentText())
 
     def scatter_all_stations(self):
         stations, lats, lons = self.get_st_lat_lon_for_plot()
-        # self.sc = self.basemap.scatter(lons, lats, s=self.pointsize, facecolor='none', latlon=True, marker='.',
+        #self.sc = self.basemap.scatter(lons, lats, s=self.pointsize, facecolor='none', latlon=True, marker='.',
         #                               zorder=10, picker=True, edgecolor='0.5', label='Not Picked')
 
-        self.sc = self.canvas.axes.scatter(lons, lats, s=self.pointsize, facecolor='none', marker='.',
+        self.sc = self.basemap.scatter(lons, lats, s=self.pointsize, facecolor='none', marker='.',
-                                           zorder=10, picker=True, edgecolor='0.5', label='Not Picked',
+                                       zorder=10, picker=True, edgecolor='0.5', label='Not Picked',
-                                           transform=ccrs.PlateCarree())
+                                       transform=ccrs.PlateCarree())
 
-        self.cid = self.plotWidget.mpl_connect('pick_event', self.onpick)
+        self.cid = self.canvas.mpl_connect('pick_event', self.onpick)
         self._station_onpick_ids = stations
         if self.eventLoc:
             lats, lons = self.eventLoc
-            self.sc_event = self.canvas.axes.scatter(lons, lats, s=2 * self.pointsize, facecolor='red', zorder=11,
+            self.sc_event = self.basemap.scatter(lons, lats, s=2*self.pointsize, facecolor='red', zorder=11,
-                                                     label='Event (might be outside map region)',
+                                                 label='Event (might be outside map region)',
-                                                     transform=ccrs.PlateCarree())
+                                                 transform=ccrs.PlateCarree())
 
     def scatter_picked_stations(self):
         picks, uncertainties, lats, lons = self.get_picks_lat_lon()
@@ -527,12 +441,22 @@ class Array_map(QtWidgets.QWidget):
                           for uncertainty in uncertainties])
 
         cmap = self.get_colormap()
-        self.sc_picked = self.canvas.axes.scatter(lons, lats, s=sizes, edgecolors='white', cmap=cmap,
+        self.sc_picked = self.basemap.scatter(lons, lats, s=sizes, edgecolors='white', cmap=cmap,
-                                                  c=picks, zorder=11, label='Picked', transform=ccrs.PlateCarree())
+                                              c=picks, zorder=11, label='Picked', transform=ccrs.PlateCarree())
+        # workaround because of an issue with latlon transformation of arrays with len <3
+        # if len(lons) <= 2 and len(lats) <= 2:
+        #    self.sc_picked = self.basemap.scatter(lons[0], lats[0], s=sizes, edgecolors='white', cmap=cmap,
+        #                                          c=picks[0], zorder=11, transform=ccrs.PlateCarree())
+        # if len(lons) == 2 and len(lats) == 2:
+        #    self.sc_picked = self.basemap.scatter(lons[1], lats[1], s=sizes, edgecolors='white', cmap=cmap,
+        #                                          c=picks[1], zorder=11, transform=ccrs.PlateCarree())
+        # if len(lons) > 2 and len(lats) > 2:
+        #     self.sc_picked = self.basemap.scatter(lons, lats, s=sizes, edgecolors='white', cmap=cmap,
+        #                                           c=picks, zorder=11, label='Picked', transform=ccrs.PlateCarree())
 
     def annotate_ax(self):
         self.annotations = []
-        stations, ys, xs = self.get_st_lat_lon_for_plot()
+        stations, xs, ys = self.get_st_lat_lon_for_plot()
         # MP MP testing station highlighting if they have high impact on mean gradient of color map
         # if self.picks_rel:
         #    self.test_gradient()
@@ -545,17 +469,15 @@ class Array_map(QtWidgets.QWidget):
                 color = 'lightgrey'
             if st in self.marked_stations:
                 color = 'red'
-            self.annotations.append(self.canvas.axes.annotate(' %s' % st, xy=(x, y), fontsize=self.pointsize / 4.,
+            self.annotations.append(self.main_ax.annotate(' %s' % st, xy=(x, y), fontsize=self.pointsize/4.,
-                                                              fontweight='semibold', color=color,
+                                                          fontweight='semibold', color=color, zorder=14))
-                                                              transform=ccrs.PlateCarree(), zorder=14,
+        self.legend = self.main_ax.legend(loc=1)
-                                                              path_effects=[PathEffects.withStroke(linewidth=self.pointsize / 4., foreground='k')]))
-        self.legend = self.canvas.axes.legend(loc=1)
         self.legend.get_frame().set_facecolor((1, 1, 1, 0.75))
 
     def add_cbar(self, label):
-        self.cbax_bg = inset_axes(self.canvas.axes, width="6%", height="75%", loc=5)
+        self.cbax_bg = inset_axes(self.main_ax, width="6%", height="75%", loc=5)
-        cbax = inset_axes(self.canvas.axes, width='2%', height='70%', loc=5)
+        cbax = inset_axes(self.main_ax, width='2%', height='70%', loc=5)
-        cbar = self.canvas.axes.figure.colorbar(self.sc_picked, cax=cbax)
+        cbar = self.main_ax.figure.colorbar(self.sc_picked, cax=cbax)
         cbar.set_label(label)
         cbax.yaxis.tick_left()
         cbax.yaxis.set_label_position('left')
@@ -566,7 +488,7 @@ class Array_map(QtWidgets.QWidget):
         self.cbax_bg.patch.set_facecolor((1, 1, 1, 0.75))
         return cbar
 
-    # handle drawings -----------------------------------------------------
+
     def refresh_drawings(self, picks=None, autopicks=None):
         self.picks_dict = picks
         self.autopicks_dict = autopicks
@@ -606,7 +528,7 @@ class Array_map(QtWidgets.QWidget):
             self.comboBox_phase.setEnabled(False)
         if self.annotate:
             self.annotate_ax()
-        self.plotWidget.draw_idle()
+        self.canvas.draw()
 
     def remove_drawings(self):
         self.remove_annotations()
@@ -630,7 +552,7 @@ class Array_map(QtWidgets.QWidget):
             self.remove_contourf()
             del self.contourf
         if hasattr(self, 'cid'):
-            self.plotWidget.mpl_disconnect(self.cid)
+            self.canvas.mpl_disconnect(self.cid)
             del self.cid
         try:
             self.sc.remove()
@@ -640,7 +562,7 @@ class Array_map(QtWidgets.QWidget):
             self.legend.remove()
         except Exception as e:
             print('Warning: could not remove legend. Reason: {}'.format(e))
-        self.plotWidget.draw_idle()
+        self.canvas.draw()
 
     def remove_contourf(self):
         for item in self.contourf.collections:
@@ -651,79 +573,43 @@ class Array_map(QtWidgets.QWidget):
             annotation.remove()
         self.annotations = []
 
+    def zoom(self, event):
+        if not event.inaxes == self.canvas.axes:
+            return
+
+        zoom = {'up': 1. / 2.,
+                'down': 2.}
+
+        # if not event.xdata or not event.ydata:
+        #    return
+
+        if event.button in zoom:
+            m = self.basemap
+            xlim = m.get_xlim()
+            ylim = m.get_ylim()
+            x, y = event.xdata, event.ydata
+
+            factor = zoom[event.button]
+            xdiff = (xlim[1] - xlim[0]) * factor
+            xl = x - 0.5 * xdiff
+            xr = x + 0.5 * xdiff
+            ydiff = (ylim[1] - ylim[0]) * factor
+            yb = y - 0.5 * ydiff
+            yt = y + 0.5 * ydiff
+
+            #if xl < map.xmin or yb < map.ymin or xr > map.xmax or yt > map.ymax:
+            #    xl, xr = map.xmin, map.xmax
+            #    yb, yt = map.ymin, map.ymax
+            m.set_xlim(xl, xr)
+            m.set_ylim(yb, yt)
+            m.figure.canvas.draw_idle()
+
     def _warn(self, message):
-        self.qmb = QtWidgets.QMessageBox(QtWidgets.QMessageBox.Icon.Warning, 'Warning', message)
+        self.qmb = QtWidgets.QMessageBox(QtWidgets.QMessageBox.Icon.Warning,
+                                     'Warning', message)
         self.qmb.show()
 
 
 
 
 
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