def get_flowline(request):
#If POST then generate the flowline
if request.method == 'POST':
print("Received!")
print("Processing Flowline!")
# process JSON xy points (Deserialize JSON)
json_data = json.loads(request.body)
long = json_data['long']
lat = json_data['lat']
distance = json_data['dist']
#Translator for lon,lat to x,y
lonLatTrans = LonLatToProj([[long, lat]])
# create datasets; this is temporary until I find a way to store it
myDatasetDict = createInitialDatasets()
# put translated point into flowline
initialFlowline = Flowline(lonLatTrans.xPoints[0], lonLatTrans.yPoints[0], myDatasetDict, distance)
# Translate points back to lat,long
xyTrans = ProjToLatLon(initialFlowline.flowLine)
# dump flowline into JSONResponse (Serialize the dict)
flowLinePoints = {'lon':xyTrans.lonPoints,'lat':xyTrans.latPoints}
#Send the JSON back
return JsonResponse(flowLinePoints)
else: return(HttpResponse("This is not a POST Request"))
def get_point_data(request):
if request.method == 'POST':
json_data = json.loads(request.body)
long = json_data['lon']
lat = json_data['lat']
lonLatTrans = LonLatToProj([[long, lat]])
datasetDict = createInitialDatasets()
interp_point = Point(datasetDict, lonLatTrans.xPoints, lonLatTrans.yPoints)
#Returns a JSON containing all the datasets for the point
return JsonResponse(interp_point.dataValues)
else: return HttpResponse("This is not a POST request")
self.flowLine = []
for x in range(0, self.distance):
self.flowLine.append(None)
self.flowLine[0] = [xStart, yStart]
self.flowLine = myIntegrator.integrate(xStart, yStart, self.flowLine, 0, 1000)
if (None in self.flowLine):
print("Integration Error try again with new x, y")
if __name__ == '__main__':
latPoint = 69.87
longPoint = -47.01
from QSSICode.translation import LonLatToProj
myTranslator = LonLatToProj([[longPoint, latPoint]])
from QSSICode.createDatasets import createInitialDatasets
myDatasetDict = createInitialDatasets()
myFlowline = Flowline(myTranslator.xPoints[0], myTranslator.yPoints[0], myDatasetDict, 100)
print(myFlowline.flowLine)
print(myFlowline.flowLine[0])
print(myFlowline.flowLine[1])
from QSSICode.getDataValues import Point
from QSSICode.support.flow_model.modelRunner import ModelRunner
from django.views.decorators.csrf import ensure_csrf_cookie, csrf_exempt
import json
from django.core.cache import caches
from django.shortcuts import render
from django.views.decorators.csrf import csrf_protect
import numpy as np
dataFileName = 'QSSICode/data/surtGreenland.h5'
dataFileNameAnt = 'QSSICode/data/surtAntarctica.h5'
#Code to set second dataset to GL for faster load times
#dataFileNameAnt = 'QSSICode/data/surtGreenland.h5'
datasetDict = createInitialDatasets(dataFileName)
lcache = caches['default']
lcache.set('dict', datasetDict, None)
datasetDictAnt = createInitialDatasets(dataFileNameAnt)
lcache.set('dictAnt', datasetDictAnt, None)
# Create your views here.
# ---------------------------
# This view sends the user to the landing/home page
def display_home(request):
#return render(request, 'UGP/index.bk.html', {})
return render(request, 'landing/index.html', {})
def main(argv):
myDictionary = createInitialDatasets()
myPoint = Point(myDictionary, -98998.55768989387, -2159531.8275367804)
print(myPoint.dataValues)
