def curveIndexChanged(self, index):
"""Show the composition unit appropiated to the new curve selected"""
if index == 3:
header = ["wt.%", "Tb, " + Temperature.text()]
else:
header = ["Vol.%", "Tb, " + Temperature.text()]
self.curvaDestilacion.tabla.setHorizontalHeaderLabels(header)
def config(self, config):
self.ax.set_autoscale_on(False)
chart = config.getboolean("Psychr", "chart")
xlabel = "Tdb, " + Temperature.text()
ylabel = "%s, %s/%s" % (
QtWidgets.QApplication.translate("pychemqt", "Absolute humidity"),
Mass.text(), Mass.text())
tmin = Temperature(config.getfloat("Psychr", "isotdbStart")).config()
tmax = Temperature(config.getfloat("Psychr", "isotdbEnd")).config()
wmin = config.getfloat("Psychr", "isowStart")
wmax = config.getfloat("Psychr", "isowEnd")
if chart:
self.ax.set_xlabel(xlabel, size="large")
self.ax.set_ylabel(ylabel, size="large")
self.ax.set_xlim(tmin, tmax)
self.ax.set_ylim(wmin, wmax)
self.ax.yaxis.set_ticks_position("right")
self.ax.yaxis.set_label_position("right")
self.ax.figure.subplots_adjust(left=0.05, top=0.95)
else:
self.ax.set_xlabel(ylabel, size="large")
self.ax.set_ylabel(xlabel, size="large")
self.ax.set_xlim(wmin, wmax)
self.ax.set_ylim(tmin, tmax)
self.ax.xaxis.set_ticks_position("top")
self.ax.xaxis.set_label_position("top")
self.ax.figure.subplots_adjust(right=0.95, bottom=0.05)
kw = formatLine(config, "Psychr", "crux")
self.lx = self.ax.axhline(**kw) # the horiz line
self.ly = self.ax.axvline(**kw) # the vert line
def config(self, config):
self.ax.set_autoscale_on(False)
chart = config.getboolean("Psychr", "chart")
xlabel = "Tdb, " + Temperature.text()
ylabel = "%s, %s/%s" % (
QtWidgets.QApplication.translate("pychemqt", "Absolute humidity"),
Mass.text(), Mass.text())
tmin = Temperature(config.getfloat("Psychr", "isotdbStart")).config()
tmax = Temperature(config.getfloat("Psychr", "isotdbEnd")).config()
wmin = Temperature(config.getfloat("Psychr", "isowStart")).config()
wmax = Temperature(config.getfloat("Psychr", "isowEnd")).config()
if chart:
self.ax.set_xlabel(xlabel, size="large")
self.ax.set_ylabel(ylabel, size="large")
self.ax.set_xlim(tmin, tmax)
self.ax.set_ylim(wmin, wmax)
self.ax.yaxis.set_ticks_position("right")
self.ax.yaxis.set_label_position("right")
self.ax.figure.subplots_adjust(left=0.05, top=0.95)
else:
self.ax.set_xlabel(ylabel, size="large")
self.ax.set_ylabel(xlabel, size="large")
self.ax.set_xlim(wmin, wmax)
self.ax.set_ylim(tmin, tmax)
self.ax.xaxis.set_ticks_position("top")
self.ax.xaxis.set_label_position("top")
self.ax.figure.subplots_adjust(right=0.95, bottom=0.05)
kw = formatLine(config, "Psychr", "crux")
self.lx = self.ax.axhline(**kw) # the horiz line
self.ly = self.ax.axvline(**kw) # the vert line
def plot(self):
"""Plot chart"""
self.plt.clearPointData()
self.plt.ax.clear()
chart = self.Preferences.getboolean("Psychr", "chart")
self.plt.config(self.Preferences)
filename = conf_dir+"%s_%i.json" % (
PsychroState().__class__.__name__, self.inputs.P.value)
if os.path.isfile(filename):
with open(filename, "r") as archivo:
data = json.load(archivo)
self.status.setText(QtWidgets.QApplication.translate(
"pychemqt", "Loading cached data..."))
QtWidgets.QApplication.processEvents()
else:
self.progressBar.setVisible(True)
self.status.setText(QtWidgets.QApplication.translate(
"pychemqt", "Calculating data..."))
QtWidgets.QApplication.processEvents()
data = PsychroState.calculatePlot(self)
with open(filename, "w") as file:
json.dump(data, file, indent=4)
self.progressBar.setVisible(False)
self.status.setText(
QtWidgets.QApplication.translate("pychemqt", "Plotting..."))
QtWidgets.QApplication.processEvents()
# Saturation line
t = [Temperature(ti).config() for ti in data["t"]]
Hs = data["Hs"]
format = formatLine(self.Preferences, "Psychr", "saturation")
if chart:
self.plt.plot(t, Hs, **format)
else:
self.plt.plot(Hs, t, **format)
# Iso dew bulb temperaure lines, vertial lines in normal h-Tdb plot,
# vertical in mollier diagram
format = formatLine(self.Preferences, "Psychr", "isotdb")
for i, T in enumerate(t):
if chart:
self.plt.plot([T, T], [0, Hs[i]], **format)
else:
self.plt.plot([0, Hs[i]], [T, T], **format)
# Iso humidity lines, horizontal lines in normal h-Tdb plot, vertical
# in mollier diagram
H = data["H"]
th = data["th"]
tm = Temperature(self.Preferences.getfloat("Psychr", "isotdbEnd"))
format = formatLine(self.Preferences, "Psychr", "isow")
for i, H in enumerate(H):
ts = Temperature(th[i]).config()
if chart:
self.plt.plot([ts, tm.config()], [H, H], **format)
else:
self.plt.plot([H, H], [ts, tm.config()], **format)
# Iso relative humidity lines
format = formatLine(self.Preferences, "Psychr", "isohr")
for Hr, H0 in list(data["Hr"].items()):
if chart:
self.plt.plot(t, H0, **format)
self.drawlabel("isohr", t, H0, Hr, "%")
else:
self.plt.plot(H0, t, **format)
self.drawlabel("isohr", H0, t, Hr, "%")
# Iso wet bulb temperature lines
format = formatLine(self.Preferences, "Psychr", "isotwb")
for T, (H, Tw) in list(data["Twb"].items()):
value = Temperature(T).config()
Tw_conf = [Temperature(Twi).config() for Twi in Tw]
txt = Temperature.text()
if chart:
self.plt.plot(Tw_conf, H, **format)
self.drawlabel("isotwb", Tw_conf, H, value, txt)
else:
self.plt.plot(H, Tw_conf, **format)
self.drawlabel("isotwb", H, Tw_conf, value, txt)
# Isochor lines
format = formatLine(self.Preferences, "Psychr", "isochor")
for v, (Td, H) in list(data["v"].items()):
value = SpecificVolume(v).config()
Td_conf = [Temperature(Tdi).config() for Tdi in Td]
txt = SpecificVolume.text()
if chart:
self.plt.plot(Td_conf, H, **format)
self.drawlabel("isochor", Td_conf, H, value, txt)
else:
self.plt.plot(H, Td_conf, **format)
self.drawlabel("isochor", H, Td_conf, value, txt)
if self.plt.state:
self.plt.createCrux(self.plt.state, chart)
self.plt.draw()
self.status.setText("%s %s" % (
QtWidgets.QApplication.translate("pychemqt", "Using"),
PsychroState().__class__.__name__[3:]))
def __init__(self, parent=None):
super(Definicion_Petro, self).__init__(parent)
self.setWindowTitle(QtGui.QApplication.translate(
"pychemqt", "Petrol component definition"))
layout = QtGui.QGridLayout(self)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Name")), 1, 1)
self.nombre = QtGui.QLineEdit()
self.nombre.textChanged.connect(partial(self.changeParams, "name"))
layout.addWidget(self.nombre, 1, 2, 1, 4)
layout.addItem(QtGui.QSpacerItem(10, 10, QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed), 2, 1, 1, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Boiling point")), 3, 1)
self.Tb = Entrada_con_unidades(Temperature)
self.Tb.valueChanged.connect(partial(self.changeParams, "Tb"))
layout.addWidget(self.Tb, 3, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Molecular Weight")), 4, 1)
self.M = Entrada_con_unidades(float, textounidad="g/mol")
self.M.valueChanged.connect(partial(self.changeParams, "M"))
layout.addWidget(self.M, 4, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Specific Gravity")), 5, 1)
self.SG = Entrada_con_unidades(float)
self.SG.valueChanged.connect(partial(self.changeParams, "SG"))
layout.addWidget(self.SG, 5, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "API gravity")), 6, 1)
self.API = Entrada_con_unidades(float)
self.API.valueChanged.connect(partial(self.changeParams, "API"))
layout.addWidget(self.API, 6, 2)
layout.addWidget(QtGui.QLabel("K watson:"), 7, 1)
self.Kw = Entrada_con_unidades(float)
self.Kw.valueChanged.connect(partial(self.changeParams, "Kw"))
layout.addWidget(self.Kw, 7, 2)
layout.addWidget(QtGui.QLabel("C/H:"), 8, 1)
self.CH = Entrada_con_unidades(float)
self.CH.valueChanged.connect(partial(self.changeParams, "CH"))
layout.addWidget(self.CH, 8, 2)
layout.addWidget(QtGui.QLabel(u"ν<sub>100F</sub>:"), 9, 1)
self.v100 = Entrada_con_unidades(Diffusivity)
self.v100.valueChanged.connect(partial(self.changeParams, "v100"))
layout.addWidget(self.v100, 9, 2)
layout.addWidget(QtGui.QLabel(u"ν<sub>210F</sub>:"), 10, 1)
self.v210 = Entrada_con_unidades(Diffusivity)
self.v210.valueChanged.connect(partial(self.changeParams, "v210"))
layout.addWidget(self.v210, 10, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Refraction index")), 11, 1)
self.n = Entrada_con_unidades(float)
self.n.valueChanged.connect(partial(self.changeParams, "n"))
layout.addWidget(self.n, 11, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Huang parameter")), 12, 1)
self.I = Entrada_con_unidades(float)
self.I.valueChanged.connect(partial(self.changeParams, "I"))
layout.addWidget(self.I, 12, 2)
layout.addWidget(QtGui.QLabel("%S"), 13, 1)
self.S = Entrada_con_unidades(float, spinbox=True, step=1.0, max=100)
self.S.valueChanged.connect(partial(self.changeParams, "S"))
layout.addWidget(self.S, 13, 2)
layout.addWidget(QtGui.QLabel("%H"), 14, 1)
self.H = Entrada_con_unidades(float, spinbox=True, step=1.0, max=100)
self.H.valueChanged.connect(partial(self.changeParams, "H"))
layout.addWidget(self.H, 14, 2)
layout.addWidget(QtGui.QLabel("%N"), 15, 1)
self.N = Entrada_con_unidades(float, spinbox=True, step=1.0, max=100)
self.N.valueChanged.connect(partial(self.changeParams, "N"))
layout.addWidget(self.N, 15, 2)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Carbons number")), 19, 1)
self.carbonos = Entrada_con_unidades(int, width=50, spinbox=True,
step=1, start=7, min=5, max=100)
self.N.valueChanged.connect(partial(self.changeParams, "Nc"))
layout.addWidget(self.carbonos, 19, 2)
layout.addItem(QtGui.QSpacerItem(10, 10, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 3, 3, 15, 1)
self.checkCurva = QtGui.QCheckBox(QtGui.QApplication.translate(
"pychemqt", "Define destillation curve"))
layout.addWidget(self.checkCurva, 3, 4, 1, 2)
self.tipoCurva = QtGui.QComboBox()
self.tipoCurva.addItem("ASTM D86")
self.tipoCurva.addItem("TBP")
self.tipoCurva.addItem("EFV")
self.tipoCurva.addItem("ASTM D1186")
self.tipoCurva.addItem("ASTM D2887 (SD)")
self.tipoCurva.setEnabled(False)
layout.addWidget(self.tipoCurva, 4, 4, 1, 2)
self.textoPresion = QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Pressure"))
self.textoPresion.setEnabled(False)
layout.addWidget(self.textoPresion, 5, 4)
self.presion = Entrada_con_unidades(Pressure, value=101325.)
self.presion.setEnabled(False)
self.presion.valueChanged.connect(partial(self.changeParams, "P_dist"))
layout.addWidget(self.presion, 5, 5)
self.curvaDestilacion = Tabla(
2, filas=1, horizontalHeader=["%dist", "Tb, "+Temperature.text()],
verticalHeader=False, dinamica=True)
self.curvaDestilacion.setEnabled(False)
self.curvaDestilacion.editingFinished.connect(self.changeCurva)
layout.addWidget(self.curvaDestilacion, 6, 4, 13, 2)
self.checkBlend = QtGui.QCheckBox(QtGui.QApplication.translate(
"pychemqt", "Blend if its necessary"))
layout.addWidget(self.checkBlend, 19, 4, 1, 2)
self.checkCurva.toggled.connect(self.tipoCurva.setEnabled)
self.checkCurva.toggled.connect(self.presion.setEnabled)
self.checkCurva.toggled.connect(self.textoPresion.setEnabled)
self.checkCurva.toggled.connect(self.curvaDestilacion.setEnabled)
layout.addItem(QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed), 20, 1, 1, 2)
self.checkCrudo = QtGui.QCheckBox(QtGui.QApplication.translate(
"pychemqt", "Use petrol fraction from list"))
self.checkCrudo.toggled.connect(self.changeUnknown)
layout.addWidget(self.checkCrudo, 21, 1, 1, 2)
self.crudo = QtGui.QComboBox()
self.crudo.setEnabled(False)
self.crudo.addItem("")
for i in crudo[1:]:
self.crudo.addItem("%s (%s) API: %s %S: %s" % (i[0], i[1], i[3], i[4]))
# i[0]+" ("+i[1]+")"+" API: "+str(i[3])+" %S: "+str(i[4]))
self.crudo.currentIndexChanged.connect(partial(
self.changeParams, "indice"))
layout.addWidget(self.crudo, 23, 1, 1, 5)
layout.addWidget(QtGui.QLabel("Pseudo C+"), 24, 1)
self.Cplus = Entrada_con_unidades(int, width=50, spinbox=True, step=1,
min=6)
self.Cplus.valueChanged.connect(partial(self.changeParams, "Cplus"))
layout.addWidget(self.Cplus, 24, 2)
self.checkCrudo.toggled.connect(self.crudo.setEnabled)
self.checkCrudo.toggled.connect(self.Cplus.setEnabled)
layout.addItem(QtGui.QSpacerItem(5, 5, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 29, 1, 1, 2)
newComponent.loadUI(self)
self.Petroleo = Petroleo()
self.Crudo = Crudo()
def __init__(self, parent=None):
super(Definicion_Petro, self).__init__(parent)
self.setWindowTitle(
QtGui.QApplication.translate("pychemqt",
"Petrol component definition"))
layout = QtGui.QGridLayout(self)
layout.addWidget(
QtGui.QLabel(QtGui.QApplication.translate("pychemqt", "Name")), 1,
1)
self.nombre = QtGui.QLineEdit()
self.nombre.textChanged.connect(partial(self.changeParams, "name"))
layout.addWidget(self.nombre, 1, 2, 1, 4)
layout.addItem(
QtGui.QSpacerItem(10, 10, QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed), 2, 1, 1, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Boiling point")), 3,
1)
self.Tb = Entrada_con_unidades(Temperature)
self.Tb.valueChanged.connect(partial(self.changeParams, "Tb"))
layout.addWidget(self.Tb, 3, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Molecular Weight")),
4, 1)
self.M = Entrada_con_unidades(float, textounidad="g/mol")
self.M.valueChanged.connect(partial(self.changeParams, "M"))
layout.addWidget(self.M, 4, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Specific Gravity")),
5, 1)
self.SG = Entrada_con_unidades(float)
self.SG.valueChanged.connect(partial(self.changeParams, "SG"))
layout.addWidget(self.SG, 5, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "API gravity")), 6, 1)
self.API = Entrada_con_unidades(float)
self.API.valueChanged.connect(partial(self.changeParams, "API"))
layout.addWidget(self.API, 6, 2)
layout.addWidget(QtGui.QLabel("K watson:"), 7, 1)
self.Kw = Entrada_con_unidades(float)
self.Kw.valueChanged.connect(partial(self.changeParams, "Kw"))
layout.addWidget(self.Kw, 7, 2)
layout.addWidget(QtGui.QLabel("C/H:"), 8, 1)
self.CH = Entrada_con_unidades(float)
self.CH.valueChanged.connect(partial(self.changeParams, "CH"))
layout.addWidget(self.CH, 8, 2)
layout.addWidget(QtGui.QLabel(u"ν<sub>100F</sub>:"), 9, 1)
self.v100 = Entrada_con_unidades(Diffusivity)
self.v100.valueChanged.connect(partial(self.changeParams, "v100"))
layout.addWidget(self.v100, 9, 2)
layout.addWidget(QtGui.QLabel(u"ν<sub>210F</sub>:"), 10, 1)
self.v210 = Entrada_con_unidades(Diffusivity)
self.v210.valueChanged.connect(partial(self.changeParams, "v210"))
layout.addWidget(self.v210, 10, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Refraction index")),
11, 1)
self.n = Entrada_con_unidades(float)
self.n.valueChanged.connect(partial(self.changeParams, "n"))
layout.addWidget(self.n, 11, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Huang parameter")),
12, 1)
self.I = Entrada_con_unidades(float)
self.I.valueChanged.connect(partial(self.changeParams, "I"))
layout.addWidget(self.I, 12, 2)
layout.addWidget(QtGui.QLabel("%S"), 13, 1)
self.S = Entrada_con_unidades(float, spinbox=True, step=1.0, max=100)
self.S.valueChanged.connect(partial(self.changeParams, "S"))
layout.addWidget(self.S, 13, 2)
layout.addWidget(QtGui.QLabel("%H"), 14, 1)
self.H = Entrada_con_unidades(float, spinbox=True, step=1.0, max=100)
self.H.valueChanged.connect(partial(self.changeParams, "H"))
layout.addWidget(self.H, 14, 2)
layout.addWidget(QtGui.QLabel("%N"), 15, 1)
self.N = Entrada_con_unidades(float, spinbox=True, step=1.0, max=100)
self.N.valueChanged.connect(partial(self.changeParams, "N"))
layout.addWidget(self.N, 15, 2)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Carbons number")),
19, 1)
self.carbonos = Entrada_con_unidades(int,
width=50,
spinbox=True,
step=1,
start=7,
min=5,
max=100)
self.N.valueChanged.connect(partial(self.changeParams, "Nc"))
layout.addWidget(self.carbonos, 19, 2)
layout.addItem(
QtGui.QSpacerItem(10, 10, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 3, 3, 15, 1)
self.checkCurva = QtGui.QCheckBox(
QtGui.QApplication.translate("pychemqt",
"Define destillation curve"))
layout.addWidget(self.checkCurva, 3, 4, 1, 2)
self.tipoCurva = QtGui.QComboBox()
self.tipoCurva.addItem("ASTM D86")
self.tipoCurva.addItem("TBP")
self.tipoCurva.addItem("EFV")
self.tipoCurva.addItem("ASTM D1186")
self.tipoCurva.addItem("ASTM D2887 (SD)")
self.tipoCurva.setEnabled(False)
layout.addWidget(self.tipoCurva, 4, 4, 1, 2)
self.textoPresion = QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Pressure"))
self.textoPresion.setEnabled(False)
layout.addWidget(self.textoPresion, 5, 4)
self.presion = Entrada_con_unidades(Pressure, value=101325.)
self.presion.setEnabled(False)
self.presion.valueChanged.connect(partial(self.changeParams, "P_dist"))
layout.addWidget(self.presion, 5, 5)
self.curvaDestilacion = Tabla(
2,
filas=1,
horizontalHeader=["%dist", "Tb, " + Temperature.text()],
verticalHeader=False,
dinamica=True)
self.curvaDestilacion.setEnabled(False)
self.curvaDestilacion.editingFinished.connect(self.changeCurva)
layout.addWidget(self.curvaDestilacion, 6, 4, 13, 2)
self.checkBlend = QtGui.QCheckBox(
QtGui.QApplication.translate("pychemqt", "Blend if its necessary"))
layout.addWidget(self.checkBlend, 19, 4, 1, 2)
self.checkCurva.toggled.connect(self.tipoCurva.setEnabled)
self.checkCurva.toggled.connect(self.presion.setEnabled)
self.checkCurva.toggled.connect(self.textoPresion.setEnabled)
self.checkCurva.toggled.connect(self.curvaDestilacion.setEnabled)
layout.addItem(
QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed), 20, 1, 1, 2)
self.checkCrudo = QtGui.QCheckBox(
QtGui.QApplication.translate("pychemqt",
"Use petrol fraction from list"))
self.checkCrudo.toggled.connect(self.changeUnknown)
layout.addWidget(self.checkCrudo, 21, 1, 1, 2)
self.crudo = QtGui.QComboBox()
self.crudo.setEnabled(False)
self.crudo.addItem("")
for i in crudo[1:]:
self.crudo.addItem("%s (%s) API: %s %S: %s" %
(i[0], i[1], i[3], i[4]))
# i[0]+" ("+i[1]+")"+" API: "+str(i[3])+" %S: "+str(i[4]))
self.crudo.currentIndexChanged.connect(
partial(self.changeParams, "indice"))
layout.addWidget(self.crudo, 23, 1, 1, 5)
layout.addWidget(QtGui.QLabel("Pseudo C+"), 24, 1)
self.Cplus = Entrada_con_unidades(int,
width=50,
spinbox=True,
step=1,
min=6)
self.Cplus.valueChanged.connect(partial(self.changeParams, "Cplus"))
layout.addWidget(self.Cplus, 24, 2)
self.checkCrudo.toggled.connect(self.crudo.setEnabled)
self.checkCrudo.toggled.connect(self.Cplus.setEnabled)
layout.addItem(
QtGui.QSpacerItem(5, 5, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 29, 1, 1, 2)
newComponent.loadUI(self)
self.Petroleo = Petroleo()
self.Crudo = Crudo()
def plot(self):
"""Plot chart"""
self.plt.clearPointData()
self.plt.ax.clear()
chart = self.Preferences.getboolean("Psychr", "chart")
self.plt.config(self.Preferences)
filename = conf_dir+"%s_%i.pkl" % (
PsychroState().__class__.__name__, self.inputs.P.value)
if os.path.isfile(filename):
with open(filename, "rb") as archivo:
data = pickle.load(archivo)
self.status.setText(QtWidgets.QApplication.translate(
"pychemqt", "Loading cached data..."))
QtWidgets.QApplication.processEvents()
else:
self.progressBar.setVisible(True)
self.status.setText(QtWidgets.QApplication.translate(
"pychemqt", "Calculating data..."))
QtWidgets.QApplication.processEvents()
data = PsychroState.calculatePlot(self)
pickle.dump(data, open(filename, "wb"))
self.progressBar.setVisible(False)
self.status.setText(
QtWidgets.QApplication.translate("pychemqt", "Plotting..."))
QtWidgets.QApplication.processEvents()
# Saturation line
t = [Temperature(ti).config() for ti in data["t"]]
Hs = data["Hs"]
format = formatLine(self.Preferences, "Psychr", "saturation")
if chart:
self.plt.plot(t, Hs, **format)
else:
self.plt.plot(Hs, t, **format)
# Iso dew bulb temperaure lines, vertial lines in normal h-Tdb plot,
# vertical in mollier diagram
format = formatLine(self.Preferences, "Psychr", "isotdb")
for i, T in enumerate(t):
if chart:
self.plt.plot([T, T], [0, Hs[i]], **format)
else:
self.plt.plot([0, Hs[i]], [T, T], **format)
# Iso humidity lines, horizontal lines in normal h-Tdb plot, vertical
# in mollier diagram
H = data["H"]
th = data["th"]
tm = Temperature(self.Preferences.getfloat("Psychr", "isotdbEnd"))
format = formatLine(self.Preferences, "Psychr", "isow")
for i, H in enumerate(H):
if chart:
self.plt.plot([th[i], tm.config()], [H, H], **format)
else:
self.plt.plot([H, H], [th[i], tm.config()], **format)
# Iso relative humidity lines
format = formatLine(self.Preferences, "Psychr", "isohr")
for Hr, H0 in list(data["Hr"].items()):
if chart:
self.plt.plot(t, H0, **format)
self.drawlabel("isohr", t, H0, Hr, "%")
else:
self.plt.plot(H0, t, **format)
self.drawlabel("isohr", H0, t, Hr, "%")
# Iso wet bulb temperature lines
format = formatLine(self.Preferences, "Psychr", "isotwb")
for T, (H, Tw) in list(data["Twb"].items()):
value = Temperature(T).config()
txt = Temperature.text()
if chart:
self.plt.plot(Tw, H, **format)
self.drawlabel("isotwb", Tw, H, value, txt)
else:
self.plt.plot(H, Tw, **format)
self.drawlabel("isotwb", H, Tw, value, txt)
# Isochor lines
format = formatLine(self.Preferences, "Psychr", "isochor")
for v, (Td, H) in list(data["v"].items()):
value = SpecificVolume(v).config()
txt = SpecificVolume.text()
if chart:
self.plt.plot(Td, H, **format)
self.drawlabel("isochor", Td, H, value, txt)
else:
self.plt.plot(H, Td, **format)
self.drawlabel("isochor", H, Td, value, txt)
if self.plt.state:
self.plt.createCrux(self.plt.state, chart)
self.plt.draw()
self.status.setText("%s %s" % (
QtWidgets.QApplication.translate("pychemqt", "Using"),
PsychroState().__class__.__name__[3:]))
