Initial Project Version

myproject/manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

myproject/myapp/admin.py

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+# Register your models here.
+from django.contrib import admin
+from myapp.models import UserProfileInfo, User
+# Register your models here.
+admin.site.register(UserProfileInfo)

myproject/myapp/apps.py

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+from django.apps import AppConfig
+
+
+class MyappConfig(AppConfig):
+    name = 'myapp'

myproject/myapp/datacube.py

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+import gdal
+import affine
+import numpy as np 
+import rasterio
+import utm
+
+urls = [
+			 './19971001/19971001_B1.TIF',
+             './19971017/19971017_B1.TIF',
+             './19971102/19971102_B1.TIF',
+             './19971118/19971118_B1.TIF',
+             './19981004/19981004_B1.TIF',
+             './19981020/19981020_B1.TIF',
+             './19981105/19981105_B1.TIF',
+             './19981121/19981121_B1.TIF',
+             './19981207/19981207_B1.TIF',
+             './19981223/19981223_B1.TIF',
+             './19991124/19991124_B1.TIF',
+             './19991226/19991226_B1.TIF',
+             './20081015/20081015_B1.TIF',
+             './20081031/20081031_B1.TIF',
+             './20081116/20081116_B1.TIF',
+             './20081202/20081202_B1.TIF',
+             './20081218/20081218_B1.TIF',
+             './20091102/20091103_B1.TIF',
+             './20091119/20091119_B1.TIF',
+             './20091205/20091205_B1.TIF',
+             './20101021/20101021_B1.TIF',
+             './20101106/20101106_B1.TIF',
+             './20101208/20101208_B1.TIF',
+             './20101224/20101224_B1.TIF',
+             './20111024/20111024_B1.TIF',
+             './20111109/20111109_B1.TIF',
+             './20171016/20171016_B1.TIF',
+             './20171101/20171101_B1.TIF',
+             './20171117/20171117_B1.TIF',
+             './20171203/20171203_B1.TIF',
+             './20171219/20171219_B1.TIF',
+             './20181003/20181003_B1.TIF',
+             './20181010/20181010_B1.TIF',
+             './20181019/20181019_B1.TIF',
+             './20181026/20181026_B1.TIF',
+             './20181104/20181104_B1.TIF',
+             './20181127/20181127_B1.TIF',
+             './20181222/20181222_B1.TIF'
+		]
+
+def pixel2coord(col, row, a):
+	"""Returns global coordinates to pixel center using base-0 raster index"""
+	xp = a[1] * col + a[2] * row + a[1]* 0.5 + a[2] * 0.5 + a[0]
+	yp = a[4]* col + a[5] * row + a[4]* 0.5 + a[5]* 0.5 + a[3]
+	return(xp, yp)
+
+
+# latitudes and longitude values of the rectangular region
+lat1=29+(23/60)+(29/3600)
+lng1=79+(27/60)+(58/3600)
+lat2=29+(23/60)+(28/3600)
+lng2=79+(27/60)+(9/3600)
+
+lat3=29+(22/60)+(45/3600)
+lng3=79+(27/60)+(9/3600)
+lat4=29+(22/60)+(44/3600)
+lng4=79+(27/60)+(59/3600)
+
+[easting1,northing1,zoneNumber1,zoneLetter1] = utm.from_latlon(lat1, lng1)
+[easting2,northing2,zoneNumber2,zoneLetter2] = utm.from_latlon(lat2, lng2)
+[easting3,northing3,zoneNumber3,zoneLetter3] = utm.from_latlon(lat3, lng3)
+[easting4,northing4,zoneNumber4,zoneLetter4] = utm.from_latlon(lat4, lng4)
+
+e=easting1-easting2
+n=northing2-northing3
+
+imgNum = 3
+bandnum = [1,2,3,4,5,6,7]
+year= 1
+
+
+
+cube=np.full((1350,1350,20,7),None)
+
+for x in range(0,imgNum):
+
+	img = gdal.Open(urls[x])
+	imgGeoTransf = img.GetGeoTransform()
+
+	row = img.RasterYSize
+	col = img.RasterXSize
+
+	bandNo = int(urls[x][-5])
+
+	for i in range(0,row):
+		for j in range(0,col):
+			utm=pixel2coord(j,i,imgGeoTransf)
+			utmX=int(utm[0])
+			utmY=int(utm[1])
+			if((utmY>easting1 and utmY<easting2) and (utmX>northing1 and utmX<northing4)):
+				cube[utmX][utmY][year][bandNo]=img.GetRasterBand(1).ReadAsArray()[i][j]
+				print(cube[utmX][utmY][year][bandNo],end=' ')
+			else:
+				print('sed',end=' ')
+
+
+
+
+
+
+
+

myproject/myapp/forms.py

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+from django import forms
+from myapp.models import UserProfileInfo
+from django.contrib.auth.models import User
+class UserForm(forms.ModelForm):
+    password = forms.CharField(widget=forms.PasswordInput())
+    class Meta():
+        model = User
+        fields = ('username','password','email')
+
+
+class UserProfileInfoForm(forms.ModelForm):
+     class Meta():
+         model = UserProfileInfo
+         fields = ('portfolio_site','profile_pic')

myproject/myapp/migrations/0001_initial.py

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+# Generated by Django 2.2.2 on 2019-06-10 08:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Indices',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('indexName', models.CharField(max_length=10)),
+                ('indexFormula', models.CharField(max_length=100)),
+            ],
+        ),
+    ]

myproject/myapp/migrations/0002_userprofileinfo.py

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+# Generated by Django 2.2.2 on 2019-06-12 16:28
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('myapp', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserProfileInfo',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('portfolio_site', models.URLField(blank=True)),
+                ('profile_pic', models.ImageField(blank=True, upload_to='profile_pics')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

myproject/myapp/migrations/0003_userprofileinfo_indiceslist.py

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+# Generated by Django 2.2.2 on 2019-06-12 18:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('myapp', '0002_userprofileinfo'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='userprofileinfo',
+            name='indicesList',
+            field=models.CharField(default="'NDVI':(nir-r)/(nir+r)", max_length=20000),
+            preserve_default=False,
+        ),
+    ]

myproject/myapp/migrations/0004_auto_20190613_0915.py

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+# Generated by Django 2.2.2 on 2019-06-13 03:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('myapp', '0003_userprofileinfo_indiceslist'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='userprofileinfo',
+            name='indicesList',
+            field=models.CharField(default="'NDVI':((nir-r)/(nir+r))", max_length=20000),
+        ),
+    ]

myproject/myapp/migrations/0005_auto_20190613_0938.py

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+# Generated by Django 2.2.2 on 2019-06-13 04:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('myapp', '0004_auto_20190613_0915'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='userprofileinfo',
+            name='indicesList',
+            field=models.CharField(default='NDVI:((nir-r)/(nir+r))', max_length=20000),
+        ),
+    ]

myproject/myapp/models.py

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+from django.db import models
+from django.contrib.auth.models import User
+
+# Create your models here.
+class indices(models.Model):
+	indexName = models.CharField(max_length = 10)
+	indexFormula = models.CharField(max_length = 100)
+
+	def __str__(self):
+		return self.indexName
+
+class UserProfileInfo(models.Model):
+	user = models.OneToOneField(User,on_delete=models.CASCADE)
+	portfolio_site = models.URLField(blank=True)
+	profile_pic = models.ImageField(upload_to='profile_pics',blank=True)
+	indicesList = models.CharField(max_length = 20000,default = "NDVI:((nir-r)/(nir+r))")
+	def __str__(self):
+  		return self.user.username

myproject/myapp/templates/base.html

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+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Base</title>
+    <!-- Latest compiled and minified CSS -->
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
+</head>
+  <body>
+    <nav class="navbar navbar-default navbar-static-top">
+      <div class="container">
+        <ul class="nav navbar-nav">
+{# Django Home Link / Admin Link / Register Link#}
+          <li><a class="navbar-brand" href="{% url 'index' %}">DJANGO</a></li>
+          <li><a class="navbar-link" href="{% url 'admin:index' %}">Admin</a></li>
+          <li><a class="navbar-link" href="{% url 'myapp:register' %}">Register</a></li>     
+          {# Some logic on what to display for last item#}
+          {% if user.is_authenticated %}
+            <li><a href="{% url 'logout' %}">Logout</a></li>
+          {% else %}
+            <li><a class="navbar-link" href="{% url 'myapp:user_login' %}">Login</a></li>
+          {% endif %}
+</ul>
+      </div>
+    </nav>
+    <div class="container">
+    {% block body_block %}
+    {% endblock %}
+    </div>
+  </body>
+</html>