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Tc_Tlag.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
TC_TLAG
A QGIS plugin
Calculate the Time of Concentration and Lag Time
Generated by Plugin Builder: http://g-sherman.github.io/Qgis-Plugin-Builder/
-------------------
begin : 2019-04-10
git sha : $Format:%H$
copyright : (C) 2019 by Jorge Andrés Herrera Maldonado
email : joaherrerama@unal.edu.co
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
"""
#import pandas as pd
from PyQt5.QtCore import QSettings, QTranslator, qVersion, QCoreApplication
from PyQt5.QtCore import *
from PyQt5.QtGui import QIcon, QColor, QFont
from PyQt5.QtWidgets import QAction
from PyQt5.QtWidgets import QMessageBox
# Initialize Qt resources from file resources.py
from .resources import *
# Import the code for the dialog
from .Tc_Tlag_dialog import TC_TLAGDialog
import os.path
from qgis.core import *
import random
class TC_TLAG:
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'TC_TLAG_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&Time of Concentration and Lag Time')
# Check if plugin was started the first time in current QGIS session
# Must be set in initGui() to survive plugin reloads
self.toolbar = self.iface.addToolBar(u'Tc Tlag')
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('TC_TLAG', message)
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
# Adds plugin icon to Plugins toolbar
self.iface.addToolBarIcon(action)
if add_to_menu:
self.iface.addPluginToMenu(
self.menu,
action)
self.actions.append(action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = ':/plugins/Tc_Tlag/icon.png'
self.add_action(
icon_path,
text=self.tr(u'main'),
callback=self.run,
parent=self.iface.mainWindow())
# will be set False in run()
self.first_start = True
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginMenu(
self.tr(u'&Time of Concentration and Lag Time'),
action)
self.iface.removeToolBarIcon(action)
# remove the toolbar
del self.toolbar
def select_layer_fields(self, vlayer):
self.dlg.cb_lp.setLayer(vlayer)
self.dlg.cb_area.setLayer(vlayer)
self.dlg.cb_slope.setLayer(vlayer)
self.dlg.cb_max_height.setLayer(vlayer)
self.dlg.cb_min_height.setLayer(vlayer)
self.dlg.cb_cn.setLayer(vlayer)
self.dlg.cb_perm.setLayer(vlayer)
field = self.dlg.cb_lp.setLayer(vlayer)
def check_box_able(self):
L = self.dlg.cb_lp.currentField()
S =self.dlg.cb_slope.currentField()
A= self.dlg.cb_area.currentField()
CN = self.dlg.cb_cn.currentField()
C_MAX = self.dlg.cb_max_height.currentField()
C_MIN = self.dlg.cb_min_height.currentField()
PERM = self.dlg.cb_perm.currentField()
arr = [L,S,A,CN,C_MAX,C_MIN,PERM]
arreglo = []
while arreglo != arr:
arreglo = arr
if C_MAX != "":
self.dlg.cb_min_height.setEnabled(True)
else:
self.dlg.cb_min_height.setEnabled(False)
if L== "" and CN == "" and PERM == "" and C_MAX== "" and C_MIN== "" and A== "" and S== "":
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(False)
self.dlg.chb_tc_kirpich.setChecked(False)
self.dlg.chb_tc_temez.setChecked(False)
self.dlg.chb_tc_ventura_heras.setChecked(False)
self.dlg.chb_tc_bransby_willi.setChecked(False)
self.dlg.chb_tc_clark.setChecked(False)
self.dlg.chb_tc_valencua_zuluaga.setChecked(False)
self.dlg.chb_tc_pilgrim.setChecked(False)
self.dlg.chb_tc_scs_ranser.setChecked(False)
self.dlg.chb_tc_ccp.setChecked(False)
self.dlg.chb_tc_guiadotti.setChecked(False)
self.dlg.chb_tc_scs.setChecked(False)
self.dlg.chb_tl_eagleson.setChecked(False)
self.dlg.chb_tl_chow.setChecked(False)
self.dlg.chb_tl_snyder.setChecked(False)
self.dlg.chb_tl_putman.setChecked(False)
self.dlg.chb_tl_scs.setChecked(False)
elif L!= "" and CN != "" and PERM != "" and C_MAX!= "" and C_MIN!= "" and A!= "" and S!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(True)
self.dlg.chb_tc_guiadotti.setEnabled(True)
self.dlg.chb_tc_scs.setEnabled(True)
self.dlg.chb_tl_eagleson.setEnabled(True)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(True)
self.dlg.chb_tl_scs.setEnabled(True)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tc_ccp.setChecked(True)
self.dlg.chb_tc_guiadotti.setChecked(True)
self.dlg.chb_tc_scs.setChecked(True)
self.dlg.chb_tl_eagleson.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
self.dlg.chb_tl_putman.setChecked(True)
self.dlg.chb_tl_scs.setChecked(True)
elif L!= "" and PERM != "" and C_MAX!= "" and C_MIN!= "" and A!= "" and S!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(True)
self.dlg.chb_tc_guiadotti.setEnabled(True)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(True)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(True)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tc_ccp.setChecked(True)
self.dlg.chb_tc_guiadotti.setChecked(True)
self.dlg.chb_tl_eagleson.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
self.dlg.chb_tl_putman.setChecked(True)
elif L!= "" and CN != "" and C_MAX!= "" and C_MIN!= "" and A!= "" and S!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(True)
self.dlg.chb_tc_guiadotti.setEnabled(True)
self.dlg.chb_tc_scs.setEnabled(True)
self.dlg.chb_tl_eagleson.setEnabled(True)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_scs.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tc_ccp.setChecked(True)
self.dlg.chb_tc_guiadotti.setChecked(True)
self.dlg.chb_tc_scs.setChecked(True)
self.dlg.chb_tl_eagleson.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
self.dlg.chb_tl_scs.setChecked(True)
elif L!= "" and C_MAX!= "" and C_MIN!= "" and A!= "" and S!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(True)
self.dlg.chb_tc_guiadotti.setEnabled(True)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(True)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tc_ccp.setChecked(True)
self.dlg.chb_tc_guiadotti.setChecked(True)
self.dlg.chb_tl_eagleson.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
elif L!= "" and PERM!= "" and S!= "" and A!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
elif L!= "" and C_MAX!= "" and C_MIN!= "" and A!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(True)
self.dlg.chb_tc_guiadotti.setEnabled(True)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_eagleson.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tc_ccp.setChecked(True)
self.dlg.chb_tc_guiadotti.setChecked(True)
self.dlg.chb_tl_eagle.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
elif L!= "" and CN!= "" and S != "" and A!= "":
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(True)
self.dlg.chb_tl_eagleson.setEnabled(True)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_scs.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
self.dlg.chb_tl_scs.setChecked(True)
elif L!= "" and CN!= "" and S!= "":
self.dlg.chb_tc_scs.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(True)
self.dlg.chb_tc_scs.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_scs.setChecked(True)
elif L!= "" and PERM!= "" and S!= "":
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
elif L!= "" and A!= "" and S!= "" :
self.dlg.chb_tc_williams.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_ventura_heras.setEnabled(True)
self.dlg.chb_tc_bransby_willi.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(True)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_williams.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_ventura_heras.setChecked(True)
self.dlg.chb_tc_bransby_willi.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tc_valencua_zuluaga.setChecked(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
self.dlg.chb_tl_snyder.setChecked(True)
elif L!= "" and C_MAX!= "" and C_MIN!= "" :
self.dlg.chb_tc_scs_ranser.setEnabled(True)
self.dlg.chb_tc_ccp.setEnabled(True)
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setChecked(True)
self.dlg.chb_tc_ccp.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
elif A!= "" and C_MAX!= "" and C_MIN!= "":
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_guiadotti.setEnabled(True)
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_guiadotti.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
elif A!= "" and L!= "" :
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tc_pilgrim.setChecked(False)
self.dlg.chb_tl_chow.setChecked(True)
elif A!= "" and S!= "" :
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tc_clark.setEnabled(True)
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tc_clark.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
elif L!= "" and S!= "" :
self.dlg.chb_tc_temez.setEnabled(True)
self.dlg.chb_tc_kirpich.setEnabled(True)
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tc_temez.setChecked(True)
self.dlg.chb_tc_kirpich.setChecked(True)
elif A!= "" :
self.dlg.chb_tc_williams.setEnabled(False)
self.dlg.chb_tc_kirpich.setEnabled(False)
self.dlg.chb_tc_temez.setEnabled(False)
self.dlg.chb_tc_ventura_heras.setEnabled(False)
self.dlg.chb_tc_bransby_willi.setEnabled(False)
self.dlg.chb_tc_clark.setEnabled(False)
self.dlg.chb_tc_valencua_zuluaga.setEnabled(False)
self.dlg.chb_tc_scs_ranser.setEnabled(False)
self.dlg.chb_tc_ccp.setEnabled(False)
self.dlg.chb_tc_guiadotti.setEnabled(False)
self.dlg.chb_tc_scs.setEnabled(False)
self.dlg.chb_tc_pilgrim.setEnabled(True)
self.dlg.chb_tl_eagleson.setEnabled(False)
self.dlg.chb_tl_snyder.setEnabled(False)
self.dlg.chb_tl_putman.setEnabled(False)
self.dlg.chb_tl_scs.setEnabled(False)
self.dlg.chb_tl_chow.setEnabled(True)
self.dlg.chb_tc_pilgrim.setChecked(True)
self.dlg.chb_tl_chow.setChecked(True)
pass
def sql_funtion(self):
vlayer = self.dlg.cb_invector.currentLayer()
field = self.dlg.cb_lp.currentText()
def process(self,vlayer):
try:
import pip
except:
execfile(os.path.join(self.plugin_dir, get_pip.py))
import pip
# just in case the included version is old
pip.main(['install','--upgrade','pip'])
try:
import math
except:
pip.main(['install', 'math'])
try:
import numpy
except:
pip.main(['install', 'numpy'])
#print(self.dlg.output.filePath())
if self.dlg.output.filePath() != '' and self.dlg.cb_invector.currentLayer():
import os
if os.path.exists(self.dlg.output.filePath()):
shape = self.dlg.cb_invector.currentLayer()
ruta = self.dlg.output.filePath()
options = QgsVectorFileWriter.SaveVectorOptions()
options.actionOnExistingFile = QgsVectorFileWriter.CreateOrOverwriteFile
options.actionOnExistingFile = QgsVectorFileWriter.CreateOrOverwriteLayer
options.actionOnExistingFile = QgsVectorFileWriter.AppendToLayerNoNewFields
options.shape = "_".join(shape.name().split(' '))
writer = QgsVectorFileWriter.writeAsVectorFormat(shape,ruta,options)
layer = QgsVectorLayer(ruta, os.path.basename(ruta), "ogr")
provider = layer.dataProvider()
else:
shape = self.dlg.cb_invector.currentLayer()
ruta = self.dlg.output.filePath()
writer = QgsVectorFileWriter.writeAsVectorFormat(shape,ruta,"UTF-8",shape.crs(),driverName="ESRI Shapefile")
layer = QgsVectorLayer(ruta, os.path.basename(ruta), "ogr")
provider = layer.dataProvider()
#print(ruta)
#print(layer)
#Parameters index
L = self.dlg.cb_lp.currentField()
S =self.dlg.cb_slope.currentField()
A= self.dlg.cb_area.currentField()
A= self.dlg.cb_area.currentField()
CN = self.dlg.cb_cn.currentField()
C_MAX = self.dlg.cb_max_height.currentField()
C_MIN = self.dlg.cb_min_height.currentField()
PERM = self.dlg.cb_perm.currentField()
arr = [L,S,A,CN,C_MAX,C_MIN,PERM]
narr = []
q1 = []
na =[]
contador=0
if self.dlg.chb_tc_williams.isEnabled() and self.dlg.chb_tc_williams.isChecked():
name = "williams"
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),((((feat[L]*0.621371))*((feat[A]*0.386102))**0.4)/((math.sqrt(4*feat[A]/math.pi)*0.621371)*((math.atan(feat[S])*(180/math.pi)))**0.25))*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_kirpich.isEnabled() and self.dlg.chb_tc_kirpich.isChecked():
name= 'kirpich'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),0.06628*(((feat[L])/math.sqrt(feat[S]))**0.77)*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_temez.isEnabled() and self.dlg.chb_tc_temez.isChecked():
name= 'temez'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),(0.3*(feat[L]/((math.atan(feat[S])*(180/math.pi)))**(0.25))**0.75)*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_ventura_heras.isEnabled() and self.dlg.chb_tc_ventura_heras.isChecked():
name= 'vent_heras'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),((feat[L]/math.sqrt(feat[A]))*((feat[A]**0.5)/(math.atan(feat[S])*(180/math.pi))))*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_bransby_willi.isEnabled() and self.dlg.chb_tc_bransby_willi.isChecked():
name= 'bran_willi'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),(21.3*(feat[L]*0.621371) *(1/((feat[A]*0.386102)**0.1)*(feat[S]**0.2))))
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_clark.isEnabled() and self.dlg.chb_tc_clark.isChecked():
name= 'clark'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),(0.335*(feat[A]*(feat[S]**0.5))**0.593)*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_valencua_zuluaga.isEnabled() and self.dlg.chb_tc_valencua_zuluaga.isChecked():
name= 'valen_zulu'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),(1.7694*(feat[A]**0.325)*(feat[L]**(-0.096))*((math.atan(feat[S])*(180/math.pi))**(-0.290)))*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_pilgrim.isEnabled() and self.dlg.chb_tc_pilgrim.isChecked():
name= 'pilgrim'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),0.76*(feat[A]**0.38)*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_scs_ranser.isEnabled() and self.dlg.chb_tc_scs_ranser.isChecked():
name= 'scs_ranser'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),(0.97*(feat[L]**3/(feat[C_MAX]-feat[C_MIN]))**0.385)*60)
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_ccp.isEnabled() and self.dlg.chb_tc_ccp.isChecked():
name= 'ccp'
contador +=1
if layer.dataProvider().fieldNameIndex(name) == -1:
provider.addAttributes([QgsField(name, QVariant.Double)])
layer.updateFields()
idx = layer.fields().indexFromName(name)
#print(idx)
else:
pass
it = layer.getFeatures(QgsFeatureRequest())
with edit(layer):
for feat in it:
feat.setAttribute(feat.fieldNameIndex(name),60*(11.9*((feat[L]*0.621371)**3)/((feat[C_MAX]-feat[C_MIN])*3.28084)))
layer.updateFeature(feat)
narr.append(name)
if self.dlg.chb_tc_guiadotti.isEnabled() and self.dlg.chb_tc_guiadotti.isChecked():