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Epa2GIS.py
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Epa2GIS.py
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# (C)Marios Kyriakou 2016
# University of Cyprus, KIOS Research Center for Intelligent Systems and Networks
from . import readEpanetFile as d
from qgis.PyQt.QtCore import QVariant
from qgis.PyQt.QtWidgets import QProgressBar
from qgis.PyQt.QtGui import QIcon
from qgis.core import Qgis, QgsFeature, QgsVectorLayer, QgsVectorFileWriter, QgsField, QgsPointXY, QgsGeometry, \
QgsProject, QgsCoordinateReferenceSystem, QgsLayerTreeLayer
from qgis.gui import QgsMessageBar
import collections
import numpy as np
import qgis.utils
import sys
import os
# noinspection SpellCheckingInspection
def epa2gis(inpname, epsg_crs):
plugin_path = os.path.dirname(__file__)
file_extension = os.path.dirname(inpname)
inpname = os.path.basename(inpname)
inp = file_extension + '/' + inpname
if len(file_extension) == 0:
inp = inpname
newpath = file_extension + '/_shapefiles_'
if not os.path.exists(newpath):
os.makedirs(newpath)
iface = qgis.utils.iface
d.LoadFile(inp)
d.BinUpdateClass()
nlinkCount = d.getBinLinkCount()
res = newpath + '\\'
saveFile = res + inpname[:len(inpname) - 4]
# Get all Sections
mixing = d.getMixingSection()
reactions = d.getReactionsSection()
sources = d.getSourcesSection()
rules = d.getRulesSection()
quality = d.getQualitySection()
curves = d.getCurvesSection()
patterns = d.getPatternsSection()
controls = d.getControlsSection()
emitters = d.getEmittersSection()
status = d.getStatusSection()
demands = d.getDemandsSection()
energy = d.getEnergySection()
optReactions = d.getReactionsOptionsSection()
times = d.getTimesSection()
report = d.getReportSection()
options = d.getOptionsSection()
# Get all Section lengths
allSections = [len(energy), len(optReactions), len(demands), len(status), len(emitters), len(controls),
len(patterns),
len(curves[0]), len(quality), len(rules), len(sources), len(reactions), len(mixing), len(times),
len(report),
len(options), d.getBinNodeCount(), d.getBinLinkCount()]
ss = max(allSections)
root = QgsProject.instance().layerTreeRoot()
idx = root.insertGroup(0, inpname[:len(inpname) - 4])
xy = d.getBinNodeCoordinates()
ndCoordsID = xy[0]
x = xy[1]
y = xy[2]
vertx = xy[3]
verty = xy[4]
vertxyFinal = []
for i in range(len(vertx)):
vertxy = []
for u in range(len(vertx[i])):
vertxy.append([float(vertx[i][u]), float(verty[i][u])])
vertxyFinal.append(vertxy)
otherDemads = d.getBinNodeBaseDemandsDemSection()
ndID = d.getBinNodeNameID()
ndBaseD = d.getBinNodeBaseDemands()
ndPatID = d.getBinNodeDemandPatternID()
otherDemadsIndex = []
otherDemadsPatterns = []
for i, p in enumerate(otherDemads[1]):
otherDemadsIndex.append(ndID.index(p))
otherDemadsPatterns.append(otherDemads[2][i])
counter = collections.Counter(otherDemadsIndex)
maxCategories = 1
if counter:
maxCategories = max(counter.values())
if not ndBaseD:
ndBaseD = otherDemads[0]
# Get data of Junctions
if d.getBinNodeJunctionCount() > 0:
ndBaseTmp = np.empty((len(ndBaseD), maxCategories,))
ndPatTmp = []
for t in range(0, maxCategories):
for u in range(0, len(ndBaseD)):
ndBaseTmp[u][t] = 0
ndPatTmp.append([''] * maxCategories)
for uu in range(0, len(ndBaseD)):
if d.getBinNodeBaseDemands():
ndBaseTmp[uu][0] = ndBaseD[uu]
ndPatTmp[uu][0] = ndPatID[uu]
dem_cat_tot = list(counter.values())
l = 0
for i, p in enumerate(dem_cat_tot):
for t in range(p):
demInd = otherDemadsIndex[l]
if t == 0:
ndBaseTmp[demInd][t] = ndBaseD[demInd]
ndPatTmp[demInd][t] = ndPatID[demInd]
if p>1:
ndBaseTmp[demInd][t] = otherDemads[0][l]
ndPatTmp[demInd][t] = otherDemads[2][l]
l=l+1
#if i > 0:
# if otherDemadsIndex[i - 1] == p:
# ndBaseTmp[p][t] = otherDemads[0][i]
# ndPatTmp[p][t] = otherDemads[2][i]
# t = t - 1
# Write Junction Shapefile
fields = ["ID", "Elevation"] # , "pattern", "demand"]
fieldsCode = [0, 1]
for u in range(0, maxCategories):
fields.append('Demand' + str(u + 1))
fields.append('Pattern' + str(u + 1))
fieldsCode.append(1)
fieldsCode.append(0)
fields.append('Desc')
fieldsCode.append(0)
posJunction = QgsVectorLayer("point?crs="+epsg_crs, "Junctions", "memory")
prJunction = posJunction.dataProvider()
ndBaseTmp = ndBaseTmp.tolist()
createColumnsAttrb(prJunction, fields, fieldsCode)
posJunction.startEditing()
ndEle = d.getBinNodeJunctionElevations()
ndDes = d.getBinNodeJunctionDescription()
# Get data of Pipes
# Write shapefile pipe
if nlinkCount > 0:
posPipe = QgsVectorLayer("LineString?crs="+epsg_crs, "Pipes", "memory")
prPipe = posPipe.dataProvider()
fields = ["ID", "NodeFrom", "NodeTo", "Status", "Length", "Diameter", "Roughness", "MinorLoss", "Desc"]
fieldsCode = [0, 0, 0, 0, 1, 1, 1, 1, 0]
createColumnsAttrb(prPipe, fields, fieldsCode)
posPipe.startEditing()
pIndex = d.getBinLinkPumpIndex()
vIndex = d.getBinLinkValveIndex()
ndlConn = d.getBinNodesConnectingLinksID()
stat = d.getBinLinkInitialStatus()
ch = 0
linkID = d.getBinLinkNameID()
linkLengths = d.getBinLinkLength()
linkDiameters = d.getBinLinkDiameter()
linkRough = d.getBinLinkRoughnessCoeff()
linkMinorloss = d.getBinLinkMinorLossCoeff()
linkDescription=d.getBinLinkPipeDescription()
# Write Tank Shapefile and get tank data
posTank = QgsVectorLayer("point?crs="+epsg_crs, "Tanks", "memory")
prTank = posTank.dataProvider()
fields = ["ID", "Elevation", "InitLevel", "MinLevel", "MaxLevel", "Diameter", "MinVolume", "VolumeCurve", "Desc"]
fieldsCode = [0, 1, 1, 1, 1, 1, 1, 0, 0]
createColumnsAttrb(prTank, fields, fieldsCode)
posTank.startEditing()
if d.getBinNodeTankCount() > 0:
ndTankelevation = d.getBinNodeTankElevations()
initiallev = d.getBinNodeTankInitialLevel()
minimumlev = d.getBinNodeTankMinimumWaterLevel()
maximumlev = d.getBinNodeTankMaximumWaterLevel()
diameter = d.getBinNodeTankDiameter()
minimumvol = d.getBinNodeTankMinimumWaterVolume()
volumecurv = d.getBinNodeTankVolumeCurveID()
ndTankID = d.getBinNodeTankNameID()
ndTankDescription = d.getBinNodeTankDescription()
# Write Reservoir Shapefile
posReservoirs = QgsVectorLayer("point?crs="+epsg_crs, "Reservoirs", "memory")
prReservoirs = posReservoirs.dataProvider()
fields = ["ID", "Head", "Desc"]
fieldsCode = [0, 1, 0]
createColumnsAttrb(prReservoirs, fields, fieldsCode)
head = d.getBinNodeReservoirElevations()
ndReservoirDescription = d.getBinNodeReservoirDescription()
posReservoirs.startEditing()
if times:
posTimes = QgsVectorLayer("point?crs="+epsg_crs, "Times", "memory")
prTimes = posTimes.dataProvider()
if energy:
posE = QgsVectorLayer("point?crs="+epsg_crs, "Energy", "memory")
prE = posE.dataProvider()
if report:
posRep = QgsVectorLayer("point?crs="+epsg_crs, "Report", "memory")
prRep = posRep.dataProvider()
if options:
posOpt = QgsVectorLayer("point?crs="+epsg_crs, "Options", "memory")
prOpt = posOpt.dataProvider()
if optReactions:
posO = QgsVectorLayer("point?crs="+epsg_crs, "Reactions", "memory")
prO = posO.dataProvider()
ppE = []
ppO = []
ppTimes = []
ppRep = []
ppOpt = []
ppMix = []
ppReactions = []
ppSourc = []
ppRul = []
ppPat = []
ppQual = []
ppDem = []
ppStat = []
ppEmit = []
ppCont = []
ppCurv = []
for i in range(ss):
if i < d.getBinNodeJunctionCount():
try:
ndIndexNew = ndCoordsID.index(ndID[i])
featJ = QgsFeature()
point = QgsPointXY(float(x[ndIndexNew]), float(y[ndIndexNew]))
featJ.setGeometry(QgsGeometry.fromPointXY(point))
# Remove support for multiple basedemands [temporary]
if ndBaseTmp:
featJ.initAttributes(3 + len(ndBaseTmp[0]) * 2)
featJ.setAttribute(0, ndID[i])
featJ.setAttribute(1, ndEle[i])
w = 2
for j in range(0, len(ndBaseTmp[0])):
featJ.setAttribute(w, ndBaseTmp[i][j])
featJ.setAttribute(w + 1, ndPatTmp[i][j])
w = w + 2
featJ.setAttribute(w, ndDes[i])
else:
featJ.setAttributes([ndID[i], ndEle[i], 0, '', ndDes[i]])
prJunction.addFeatures([featJ])
except Exception as e:
pass
if i < nlinkCount:
if len(stat) == i:
ch = 1
if ch == 1:
stat.append('OPEN')
try:
x1 = x[ndCoordsID.index(d.getBinLinkFromNode()[i])]
y1 = y[ndCoordsID.index(d.getBinLinkFromNode()[i])]
x2 = x[ndCoordsID.index(d.getBinLinkToNode()[i])]
y2 = y[ndCoordsID.index(d.getBinLinkToNode()[i])]
if i in pIndex:
pass
elif i in vIndex:
pass
else:
point1 = QgsPointXY(float(x1), float(y1))
point2 = QgsPointXY(float(x2), float(y2))
featPipe = QgsFeature()
if vertx[i]:
parts = []
parts.append(point1)
for mm in range(len(vertxyFinal[i])):
a = vertxyFinal[i][mm]
parts.append(QgsPointXY(a[0], a[1]))
parts.append(point2)
featPipe.setGeometry((QgsGeometry.fromPolylineXY(parts)))
else:
featPipe.setGeometry(QgsGeometry.fromPolylineXY([point1, point2]))
featPipe.setAttributes(
[linkID[i], ndlConn[0][i], ndlConn[1][i], stat[i], linkLengths[i], linkDiameters[i], linkRough[i],
linkMinorloss[i],linkDescription[i]])
prPipe.addFeatures([featPipe])
except:
pass
if i < d.getBinNodeTankCount():
p = d.getBinNodeTankIndex()[i] - 1
try:
ndIndexNew = ndCoordsID.index(ndID[p])
except:
continue
featTank = QgsFeature()
point = QgsPointXY(float(x[ndIndexNew]), float(y[ndIndexNew]))
featTank.setGeometry(QgsGeometry.fromPointXY(point))
featTank.setAttributes(
[ndTankID[i], ndTankelevation[i], initiallev[i], minimumlev[i], maximumlev[i], diameter[i],
minimumvol[i], volumecurv[i], ndTankDescription[i]])
prTank.addFeatures([featTank])
if i < d.getBinNodeReservoirCount():
p = d.getBinNodeReservoirIndex()[i] - 1
try:
ndIndexNew = ndCoordsID.index(ndID[p])
except:
continue
feature = QgsFeature()
point = QgsPointXY(float(x[ndIndexNew]), float(y[ndIndexNew]))
feature.setGeometry(QgsGeometry.fromPointXY(point))
feature.setAttributes([ndID[p], head[i], ndReservoirDescription[i]])
prReservoirs.addFeatures([feature])
if i < allSections[12]:
if len(mixing[i]) == 3:
ppMix.append([mixing[i][0], mixing[i][1], mixing[i][2]])
else:
ppMix.append([mixing[i][0], mixing[i][1]])
if i < allSections[11]:
ppReactions.append([reactions[i][0], reactions[i][1], reactions[i][2]])
if i < allSections[10]:
if len(sources[i]) == 4:
ppSourc.append([sources[i][0], sources[i][1], sources[i][2], sources[i][3]])
elif len(sources[i]) == 3:
ppSourc.append([sources[i][0], sources[i][1], sources[i][2]])
else:
ppSourc.append([sources[i][0], sources[i][1]])
if i < allSections[9]:
if len(rules[i]) > 2:
ppRul.append([rules[i][0][1][1], rules[i][1][0] + rules[i][2][0] + rules[i][3][0]])
if i < allSections[8]:
ppQual.append([quality[i][0], quality[i][1]])
if i < allSections[7]:
ppCurv.append([str(curves[0][i][0]), str(curves[0][i][1]), str(curves[0][i][2]), str(curves[1][i])])
if i < allSections[6]:
ppPat.append([patterns[i][0], str(patterns[i][1])])
if i < allSections[5]:
ppCont.append([controls[i]])
if i < allSections[4]:
ppEmit.append([emitters[i][0], emitters[i][1]])
if i < allSections[3]:
ppStat.append([status[i][0], status[i][1]])
if i < allSections[2]:
if len(demands[i]) > 2:
ppDem.append([demands[i][0], demands[i][1], demands[i][2]])
if i < allSections[0]:
mm = energy[i][0]
if mm.upper() == "GLOBAL":
prE.addAttributes([QgsField("global" + energy[i][1].lower(), QVariant.String)])
if len(energy[i]) > 2:
ppE.append(energy[i][2])
else:
ppE.append('')
if mm.upper() == "PUMP":
prE.addAttributes([QgsField("pump", QVariant.String)])
if len(energy[i]) > 2:
ppE.append(energy[i][1] + ' ' + energy[i][2])
else:
ppE.append(energy[i][1])
elif mm.upper() == "DEMAND":
if energy[i][1].upper() == "CHARGE":
prE.addAttributes([QgsField("demcharge", QVariant.String)])
if len(energy[i]) > 2:
ppE.append(energy[i][2])
if i < allSections[1]:
mm = optReactions[i][0]
if mm.upper() == "ORDER":
prO.addAttributes([QgsField("order" + optReactions[i][1].lower(), QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][2])
else:
ppO.append('')
elif mm.upper() == "GLOBAL":
prO.addAttributes([QgsField("global" + optReactions[i][1].lower(), QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][2])
else:
ppO.append('')
elif mm.upper() == "BULK":
prO.addAttributes([QgsField("bulk", QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][1] + ' ' + optReactions[i][2])
else:
ppO.append(optReactions[i][1])
elif mm.upper() == "WALL":
prO.addAttributes([QgsField("wall", QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][1] + ' ' + optReactions[i][2])
else:
ppO.append(optReactions[i][1])
elif mm.upper() == "TANK":
prO.addAttributes([QgsField("tank", QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][1] + ' ' + optReactions[i][2])
else:
ppO.append(optReactions[i][1])
elif mm.upper() == "LIMITING":
if optReactions[i][1].upper() == "POTENTIAL":
prO.addAttributes([QgsField("limpotent", QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][2])
elif mm.upper() == "ROUGHNESS":
if optReactions[i][1].upper() == "CORRELATION":
prO.addAttributes([QgsField("roughcorr", QVariant.String)])
if len(optReactions[i]) > 2:
ppO.append(optReactions[i][2])
if i < allSections[13]:
mm = times[i][0]
if mm.upper() == "DURATION":
prTimes.addAttributes([QgsField("duration", QVariant.String)])
ppTimes.append(times[i][1])
if mm.upper() == "HYDRAULIC":
prTimes.addAttributes([QgsField("hydstep", QVariant.String)])
ppTimes.append(times[i][2])
elif mm.upper() == "QUALITY":
prTimes.addAttributes([QgsField("qualstep", QVariant.String)])
ppTimes.append(times[i][2])
elif mm.upper() == "RULE":
prTimes.addAttributes([QgsField("rulestep", QVariant.String)])
ppTimes.append(times[i][2])
elif mm.upper() == "PATTERN":
if times[i][1].upper() == "TIMESTEP":
prTimes.addAttributes([QgsField("patstep", QVariant.String)])
ppTimes.append(times[i][2])
if times[i][1].upper() == "START":
prTimes.addAttributes([QgsField("patstart", QVariant.String)])
ppTimes.append(times[i][2])
elif mm.upper() == "REPORT":
if times[i][1].upper() == "TIMESTEP":
prTimes.addAttributes([QgsField("repstep", QVariant.String)])
ppTimes.append(times[i][2])
if times[i][1].upper() == "START":
prTimes.addAttributes([QgsField("repstart", QVariant.String)])
ppTimes.append(times[i][2])
elif mm.upper() == "START":
if times[i][1].upper() == "CLOCKTIME":
prTimes.addAttributes([QgsField("startclock", QVariant.String)])
if len(times[i]) > 3:
ppTimes.append(times[i][2] + ' ' + times[i][3])
else:
ppTimes.append(times[i][2])
elif mm.upper() == "STATISTIC":
prTimes.addAttributes([QgsField("statistic", QVariant.String)])
if times[i][1].upper() == 'NONE' or times[i][1].upper() == 'AVERAGE' or times[i][1].upper() \
== 'MINIMUM' or times[i][1].upper() == 'MAXIMUM' or times[i][1].upper() == 'RANGE':
ppTimes.append(times[i][1])
if i < allSections[14]:
mm = report[i][0]
if mm.upper() == "PAGESIZE":
prRep.addAttributes([QgsField("pagesize", QVariant.String)])
ppRep.append(report[i][1])
if mm.upper() == "FILE":
prRep.addAttributes([QgsField("filename", QVariant.String)])
ppRep.append(report[i][1])
elif mm.upper() == "STATUS":
prRep.addAttributes([QgsField("status", QVariant.String)])
ppRep.append(report[i][1])
elif mm.upper() == "SUMMARY":
prRep.addAttributes([QgsField("summary", QVariant.String)])
ppRep.append(report[i][1])
elif mm.upper() == "ENERGY":
prRep.addAttributes([QgsField("energy", QVariant.String)])
ppRep.append(report[i][1])
elif mm.upper() == "NODES":
prRep.addAttributes([QgsField("nodes", QVariant.String)])
if len(report[i]) > 2:
ppRep.append(report[i][1] + ' ' + report[i][2])
else:
ppRep.append(report[i][1])
elif mm.upper() == "LINKS":
prRep.addAttributes([QgsField("links", QVariant.String)])
if len(report[i]) > 2:
ppRep.append(report[i][1] + ' ' + report[i][2])
else:
ppRep.append(report[i][1])
else:
prRep.addAttributes([QgsField(mm.lower(), QVariant.String)])
if len(report[i]) > 2:
ppRep.append(report[i][1] + ' ' + report[i][2])
else:
ppRep.append(report[i][1])
if i < allSections[15]:
mm = options[i][0]
if mm.upper() == "UNITS":
prOpt.addAttributes([QgsField("units", QVariant.String)])
ppOpt.append(options[i][1])
if mm.upper() == "HYDRAULICS":
prOpt.addAttributes([QgsField("hydraulics", QVariant.String)])
if len(options[i]) > 2:
ppOpt.append(options[i][1] + ' ' + options[i][2])
else:
ppOpt.append(options[i][1])
elif mm.upper() == "QUALITY":
prOpt.addAttributes([QgsField("quality", QVariant.String)])
if len(options[i]) > 2:
ppOpt.append(options[i][1] + ' ' + options[i][2])
elif len(options[i]) > 3:
ppOpt.append(options[i][1] + ' ' + options[i][2] + ' ' + options[i][3])
else:
ppOpt.append(options[i][1])
elif mm.upper() == "VISCOSITY":
prOpt.addAttributes([QgsField("viscosity", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "DIFFUSIVITY":
prOpt.addAttributes([QgsField("diffusivity", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "SPECIFIC":
if options[i][1].upper() == "GRAVITY":
prOpt.addAttributes([QgsField("specgrav", QVariant.String)])
ppOpt.append(options[i][2])
elif mm.upper() == "TRIALS":
prOpt.addAttributes([QgsField("trials", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "HEADLOSS":
prOpt.addAttributes([QgsField("headloss", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "ACCURACY":
prOpt.addAttributes([QgsField("accuracy", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "UNBALANCED":
prOpt.addAttributes([QgsField("unbalanced", QVariant.String)])
if len(options[i]) > 2:
ppOpt.append(options[i][1] + ' ' + options[i][2])
else:
ppOpt.append(options[i][1])
elif mm.upper() == "PATTERN":
prOpt.addAttributes([QgsField("patid", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "TOLERANCE":
prOpt.addAttributes([QgsField("tolerance", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "MAP":
prOpt.addAttributes([QgsField("map", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "DEMAND":
if options[i][1].upper() == "MULTIPLIER":
prOpt.addAttributes([QgsField("demmult", QVariant.String)])
ppOpt.append(options[i][2])
elif mm.upper() == "EMITTER":
if options[i][1].upper() == "EXPONENT":
prOpt.addAttributes([QgsField("emitexp", QVariant.String)])
ppOpt.append(options[i][2])
elif mm.upper() == "CHECKFREQ":
prOpt.addAttributes([QgsField("checkfreq", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "MAXCHECK":
prOpt.addAttributes([QgsField("maxcheck", QVariant.String)])
ppOpt.append(options[i][1])
elif mm.upper() == "DAMPLIMIT":
prOpt.addAttributes([QgsField("damplimit", QVariant.String)])
ppOpt.append(options[i][1])
try:
writeDBF(posOpt, [ppOpt], prOpt, saveFile, inpname, "_options", idx)
writeDBF(posRep, [ppRep], prRep, saveFile, inpname, "_report", idx)
#if times:
writeDBF(posTimes, [ppTimes], prTimes, saveFile, inpname, "_times", idx)
#if energy:
writeDBF(posE, [ppE], prE, saveFile, inpname, "_energy", idx)
#if optReactions:
writeDBF(posO, [ppO], prO, saveFile, inpname, "_reactions", idx)
posMix = QgsVectorLayer("point?crs="+epsg_crs, "Mixing", "memory")
prMix = posMix.dataProvider()
fields = ["Tank_ID", "Model", "Fraction"]
fieldsCode = [0, 0, 1] # 0 String, 1 Double
createColumnsAttrb(prMix, fields, fieldsCode)
writeDBF(posMix, ppMix, prMix, saveFile, inpname, "_mixing", idx)
posReact = QgsVectorLayer("point?crs="+epsg_crs, "ReactionsI", "memory")
prReact = posReact.dataProvider()
fields = ["Type", "Pipe/Tank", "Coeff."]
fieldsCode = [0, 0, 1]
createColumnsAttrb(prReact, fields, fieldsCode)
writeDBF(posReact, ppReactions, prReact, saveFile, inpname, "_reactions_i", idx)
posSourc = QgsVectorLayer("point?crs="+epsg_crs, "Sources", "memory")
prSourc = posSourc.dataProvider()
fields = ["Node_ID", "Type", "Strength", "Pattern"]
fieldsCode = [0, 0, 1, 0]
createColumnsAttrb(prSourc, fields, fieldsCode)
writeDBF(posSourc, ppSourc, prSourc, saveFile, inpname, "_sources", idx)
posRul = QgsVectorLayer("point?crs="+epsg_crs, "Rules", "memory")
prRul = posRul.dataProvider()
fields = ["Rule_ID", "Rule"]
fieldsCode = [0, 0]
createColumnsAttrb(prRul, fields, fieldsCode)
writeDBF(posRul, ppRul, prRul, saveFile, inpname, "_rules", idx)
posQual = QgsVectorLayer("point?crs="+epsg_crs, "Sources", "memory")
prQual = posQual.dataProvider()
fields = ["Node_ID", "Init_Qual"]
fieldsCode = [0, 1]
createColumnsAttrb(prQual, fields, fieldsCode)
writeDBF(posQual, ppQual, prQual, saveFile, inpname, "_quality", idx)
posStat = QgsVectorLayer("point?crs="+epsg_crs, "Status", "memory")
prStat = posStat.dataProvider()
fields = ["Link_ID", "Status/Setting"]
fieldsCode = [0, 0]
createColumnsAttrb(prStat, fields, fieldsCode)
writeDBF(posStat, ppStat, prStat, saveFile, inpname, "_status", idx)
posEmit = QgsVectorLayer("point?crs="+epsg_crs, "Emitters", "memory")
prEmit = posEmit.dataProvider()
fields = ["Junc_ID", "Coeff."]
fieldsCode = [0, 1]
createColumnsAttrb(prEmit, fields, fieldsCode)
writeDBF(posEmit, ppEmit, prEmit, saveFile, inpname, "_emitters", idx)
posCont = QgsVectorLayer("point?crs="+epsg_crs, "Controls", "memory")
prCont = posCont.dataProvider()
fields = ["Controls"]
fieldsCode = [0]
createColumnsAttrb(prCont, fields, fieldsCode)
writeDBF(posCont, ppCont, prCont, saveFile, inpname, "_controls", idx)
posPat = QgsVectorLayer("point?crs="+epsg_crs, "Patterns", "memory")
prPat = posPat.dataProvider()
fields = ["Pattern_ID", "Multipliers"]
fieldsCode = [0, 0]
createColumnsAttrb(prPat, fields, fieldsCode)
writeDBF(posPat, ppPat, prPat, saveFile, inpname, "_patterns", idx)
posCurv = QgsVectorLayer("point?crs="+epsg_crs, "Curves", "memory")
prCurv = posCurv.dataProvider()
fields = ["Curve_ID", "X-Value", "Y-Value", "Type"]
fieldsCode = [0, 0, 0, 0]
createColumnsAttrb(prCurv, fields, fieldsCode)
writeDBF(posCurv, ppCurv, prCurv, saveFile, inpname, "_curves", idx)
except:
pass
# Write Valve Shapefile
posValve = QgsVectorLayer("LineString?crs="+epsg_crs, "Valve", "memory")
prValve = posValve.dataProvider()
fields = ["ID", "NodeFrom", "NodeTo", "Diameter", "Type", "Setting", "MinorLoss", "Desc"]
fieldsCode = [0, 0, 0, 1, 0, 1, 1, 0]
createColumnsAttrb(prValve, fields, fieldsCode)
posValve.startEditing()
if d.getBinLinkValveCount() > 0:
linkID = d.getBinLinkValveNameID()
linkType = d.getBinLinkValveType() # valve type
linkDiameter = d.getBinLinkValveDiameters()
linkInitSett = d.getBinLinkValveSetting() # BinLinkValveSetting
linkMinorloss = d.getBinLinkValveMinorLoss()
linkDescription = d.getBinLinkValveDescription()
for i, p in enumerate(d.getBinLinkValveIndex()):
try:
point1 = QgsPointXY(float(x[ndCoordsID.index(d.getBinLinkFromNode()[p])]), float(y[ndCoordsID.index(d.getBinLinkFromNode()[p])]))
point2 = QgsPointXY(float(x[ndCoordsID.index(d.getBinLinkToNode()[p])]), float(y[ndCoordsID.index(d.getBinLinkToNode()[p])]))
except:
continue
feature = QgsFeature()
feature.setGeometry(QgsGeometry.fromPolylineXY([point1, point2]))
feature.setAttributes(
[linkID[i], ndlConn[0][p], ndlConn[1][p], linkDiameter[i], linkType[i], linkInitSett[i],
linkMinorloss[i], linkDescription[i]])
prValve.addFeatures([feature])
QgsVectorFileWriter.writeAsVectorFormat(posValve, saveFile + "_valves" + '.shp', "System",
QgsCoordinateReferenceSystem(posValve.crs().authid()), "ESRI Shapefile")
ll = QgsVectorLayer(saveFile + "_valves" + '.shp', inpname[:len(inpname) - 4] + "_valves", "ogr")
QgsProject.instance().addMapLayer(ll, False)
nvalves = QgsLayerTreeLayer(ll)
idx.insertChildNode(0, nvalves)
nvalves.setCustomProperty("showFeatureCount", True)
ll.loadNamedStyle(plugin_path + "/qmls/" + 'valvesline' + ".qml")
ll.triggerRepaint()
# Write Pump Shapefile
posPump = QgsVectorLayer("LineString?crs="+epsg_crs, "Pump", "memory")
prPump = posPump.dataProvider()
fields = ["ID", "NodeFrom", "NodeTo", "Power", "Pattern", "Curve", "Desc"]
fieldsCode = [0, 0, 0, 0, 0, 0, 0]
createColumnsAttrb(prPump, fields, fieldsCode)
posPump.startEditing()
if d.getBinLinkPumpCount() > 0:
curveXY = d.getBinCurvesXY()
curvesID = d.getBinCurvesNameID()
a = curvesID
b = []
for l in a:
if l not in b:
b.append(l)
curvesIDunique = b
CurvesTmpIndices = []
for p in range(0, len(curvesIDunique)):
CurvesTmpIndices.append(curvesID.count(curvesIDunique[p]))
curveIndices = []
Curve = d.getBinCurvesNameID()
for i in range(len(Curve)):
curveIndices.append(curvesIDunique.index(Curve[i]))
if d.getBinCurveCount():
#CurvesTmpIndicesFinal = [CurvesTmpIndices[index] for index in curveIndices]
CurvesTmp = ['']*len(curvesIDunique)
i = 0
for u in range(d.getBinCurveCount()):
if u < d.getBinLinkPumpCount():
fields.append('Head' + str(u + 1))
fields.append('Flow' + str(u + 1))
fieldsCode.append(1)
fieldsCode.append(1)
tmp1 = []
for p in range(CurvesTmpIndices[u]):
tmp1.append([curveXY[i][0], curveXY[i][1]])
i = i + 1
CurvesTmp[u] = tmp1
createColumnsAttrb(prPump, fields, fieldsCode)
chPowerPump = d.getBinLinkPumpPower()
pumpID = d.getBinLinkPumpNameID()
patternsIDs = d.getBinLinkPumpPatterns()
ppatt = d.getBinLinkPumpPatternsPumpID()
linkID = d.getBinLinkNameID()
pumpdescription = d.getBinLinkPumpDescription()
for i, p in enumerate(d.getBinLinkPumpIndex()):
Curve = []
power = []
pattern = []
pumpNameIDPower = d.getBinLinkPumpNameIDPower()
if len(pumpNameIDPower) > 0:
for uu in range(0, len(pumpNameIDPower)):
if pumpNameIDPower[uu] == pumpID[i]:
power = chPowerPump[uu]
if len(patternsIDs) > 0:
for uu in range(0, len(ppatt)):
if ppatt[uu] == pumpID[i]:
pattern = patternsIDs[uu]
try:
point1 = QgsPointXY(float(x[ndCoordsID.index(d.getBinLinkFromNode()[p])]), float(y[ndCoordsID.index(d.getBinLinkFromNode()[p])]))
point2 = QgsPointXY(float(x[ndCoordsID.index(d.getBinLinkToNode()[p])]), float(y[ndCoordsID.index(d.getBinLinkToNode()[p])]))
except:
continue
feature = QgsFeature()
feature.setGeometry(QgsGeometry.fromPolylineXY([point1, point2]))
if not Curve:
Curve = 'NULL'
if not power:
power = 'NULL'
if not pattern:
pattern = 'NULL'
if d.getBinCurveCount() > 0:
try:
Curve = d.getBinLinkPumpCurveNameID()[i]
curveIndex = curvesIDunique.index(Curve)
except:
Curve= ''
feature.initAttributes(7 + sum(CurvesTmpIndices) * 2 + 1)
feature.setAttribute(0, linkID[p])
feature.setAttribute(1, ndlConn[0][p])
feature.setAttribute(2, ndlConn[1][p])
feature.setAttribute(3, power)
feature.setAttribute(4, pattern)
feature.setAttribute(5, Curve)
try:
feature.setAttribute(6, pumpdescription[i])
except:
pass
if 'curveIndex' in locals():
if d.getBinCurveCount() == 1:
w = 7
for p in range(CurvesTmpIndices[curveIndex]):
feature.setAttribute(w, CurvesTmp[curveIndex][p][0])
feature.setAttribute(w + 1, CurvesTmp[curveIndex][p][1])
w = w + 2
for j in range(d.getBinCurveCount() - 1):
w = 7
for p in range(CurvesTmpIndices[curveIndex]):
feature.setAttribute(w, CurvesTmp[curveIndex][p][0])
feature.setAttribute(w + 1, CurvesTmp[curveIndex][p][1])
w = w + 2
prPump.addFeatures([feature])
QgsVectorFileWriter.writeAsVectorFormat(posPump,saveFile+"_pumps"+'.shp', "System",
QgsCoordinateReferenceSystem(posPump.crs().authid()), "ESRI Shapefile")
ll = QgsVectorLayer(saveFile + "_pumps" + '.shp', inpname[:len(inpname) - 4] + "_pumps", "ogr")
QgsProject.instance().addMapLayer(ll, False)
npump = QgsLayerTreeLayer(ll)
idx.insertChildNode(0, npump)
npump.setCustomProperty("showFeatureCount", True)
ll.loadNamedStyle(plugin_path + "/qmls/" + 'pumpsline' + ".qml")
ll.triggerRepaint()
QgsVectorFileWriter.writeAsVectorFormat(posPipe,saveFile+"_pipes"+'.shp', "System",
QgsCoordinateReferenceSystem(posPipe.crs().authid()), "ESRI Shapefile")
pipelayer = QgsVectorLayer(saveFile + "_pipes" + '.shp', inpname[:len(inpname) - 4] + "_pipes", "ogr")
QgsProject.instance().addMapLayer(pipelayer, False)
npipe = QgsLayerTreeLayer(pipelayer)
idx.insertChildNode(0, npipe)
npipe.setCustomProperty("showFeatureCount", True)
pipelayer.loadNamedStyle(plugin_path + "/qmls/" + 'pipes' + ".qml")
pipelayer.triggerRepaint()
QgsVectorFileWriter.writeAsVectorFormat(posJunction,saveFile+"_junctions"+'.shp', "System",
QgsCoordinateReferenceSystem(posJunction.crs().authid()), "ESRI Shapefile")
ll = QgsVectorLayer(saveFile + "_junctions" + '.shp', inpname[:len(inpname) - 4] + "_junctions", "ogr")
QgsProject.instance().addMapLayer(ll, False)
njunc = QgsLayerTreeLayer(ll)
idx.insertChildNode(0, njunc)
njunc.setCustomProperty("showFeatureCount", True)
ll.loadNamedStyle(plugin_path + "/qmls/" + 'junctions' + ".qml")
ll.triggerRepaint()
QgsVectorFileWriter.writeAsVectorFormat(posTank, saveFile + "_tanks" + '.shp', "System",
QgsCoordinateReferenceSystem(posTank.crs().authid()), "ESRI Shapefile")
ll = QgsVectorLayer(saveFile + "_tanks" + '.shp', inpname[:len(inpname) - 4] + "_tanks", "ogr")
QgsProject.instance().addMapLayer(ll, False)
ntanks = QgsLayerTreeLayer(ll)
idx.insertChildNode(0, ntanks)
ntanks.setCustomProperty("showFeatureCount", True)
ll.loadNamedStyle(plugin_path + "/qmls/" + 'tanks' + ".qml")
ll.triggerRepaint()
QgsVectorFileWriter.writeAsVectorFormat(posReservoirs, saveFile + "_reservoirs" + '.shp', "System",
QgsCoordinateReferenceSystem(posReservoirs.crs().authid()), "ESRI Shapefile")
ll = QgsVectorLayer(saveFile + "_reservoirs" + '.shp', inpname[:len(inpname) - 4] + "_reservoirs", "ogr")
QgsProject.instance().addMapLayer(ll, False)
nres = QgsLayerTreeLayer(ll)
idx.insertChildNode(0, nres)
nres.setCustomProperty("showFeatureCount", True)
ll.loadNamedStyle(plugin_path + "/qmls/" + 'reservoirs' + ".qml")
ll.triggerRepaint()
iface.setActiveLayer(pipelayer)
iface.zoomToActiveLayer()
def writeDBF(pos, pp, pr, save_file, inpname, param, idx):
pos.startEditing()
for i in range(len(pp)):
feat = QgsFeature()
feat.setAttributes(pp[i])
pr.addFeatures([feat])
epsgCode = pos.crs().authid()
QgsVectorFileWriter.writeAsVectorFormat(pos, save_file + param + '.dbf', "System",
QgsCoordinateReferenceSystem(epsgCode), "DBF file")
ll = QgsVectorLayer(save_file + param + '.dbf', inpname[:len(inpname) - 4] + param, "ogr")
QgsProject.instance().addMapLayer(ll, False)
nn = QgsLayerTreeLayer(ll)
idx.insertChildNode(0, nn)
nn.setCustomProperty("showFeatureCount", True)
def createColumnsAttrb(pr, fields, fields_code):
for i in range(len(fields_code)):
if fields_code[i] == 0:
pr.addAttributes([QgsField(fields[i].lower(), QVariant.String)])
else:
pr.addAttributes([QgsField(fields[i].lower(), QVariant.Double, 'double', 20, 6)])