Spaces:
Running
Running
cassiebuhler
commited on
Commit
•
ba4e718
1
Parent(s):
66134f4
the maps work, still working on the stats
Browse files
app.py
CHANGED
@@ -0,0 +1,263 @@
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1 |
+
import streamlit as st
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2 |
+
import streamlit.components.v1 as components
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3 |
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import base64
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4 |
+
import leafmap.maplibregl as leafmap
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5 |
+
import altair as alt
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6 |
+
import ibis
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7 |
+
from ibis import _
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8 |
+
import ibis.selectors as s
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9 |
+
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from typing import Optional
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+
def to_streamlit(
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self,
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width: Optional[int] = None,
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height: Optional[int] = 600,
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scrolling: Optional[bool] = False,
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**kwargs,
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+
):
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+
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try:
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+
import streamlit.components.v1 as components
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import base64
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+
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+
raw_html = self.to_html().encode("utf-8")
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+
raw_html = base64.b64encode(raw_html).decode()
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+
return components.iframe(
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f"data:text/html;base64,{raw_html}",
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width=width,
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+
height=height,
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scrolling=scrolling,
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**kwargs,
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)
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+
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except Exception as e:
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raise Exception(e)
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35 |
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+
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+
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ca_pmtiles = "https://data.source.coop/cboettig/ca30x30/ca_areas.pmtiles"
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39 |
+
# ca_pmtiles = "ca_areas.pmtiles"
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40 |
+
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41 |
+
# ca_parquet = "https://data.source.coop/cboettig/ca30x30/ca_areas.parquet"
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ca_parquet = "ca_areas.parquet"
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43 |
+
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+
ca_area_acres = 1.014e8 #acres
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+
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+
style_choice = "GAP Status Code"
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47 |
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# style_choice = "Easement"
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48 |
+
# style_choice = "Year"
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49 |
+
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50 |
+
con = ibis.duckdb.connect()
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51 |
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ca = (con
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52 |
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.read_parquet(ca_parquet)
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53 |
+
.cast({"SHAPE": "geometry"})
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54 |
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.mutate(
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55 |
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area=_.SHAPE.area())
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56 |
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# .head()
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57 |
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)
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58 |
+
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59 |
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# print(ca.schema())
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60 |
+
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61 |
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# ca = ca.filter(ca.Release_Year == 2024)
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62 |
+
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63 |
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private_color = "#DE881E" # orange #"#850101" # red
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tribal_color = "#BF40BF" # purple
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mixed_color = "#005a00" # green
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66 |
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public_color = "#3388ff" # blue
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67 |
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year2023_color = "#26542C" # green
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year2024_color = "#F3AB3D" # orange
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69 |
+
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+
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+
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+
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def summary_table(column, colors):
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df = (ca
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# .rename(area = "area_square_meters")
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76 |
+
.group_by(column)
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77 |
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.aggregate(hectares_protected = (_.area.sum() / 10000).round(),
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78 |
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percent_protected = 100 * _.Acres.sum() / ca_area_acres
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79 |
+
)
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80 |
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.mutate(percent_protected = _.percent_protected.round(1),
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)
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82 |
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.inner_join(colors, column)
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)
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84 |
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df = df.to_pandas()
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df[column] = df[column].astype(str)
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return df
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+
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+
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def area_plot(df, column):
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base = alt.Chart(df).encode(
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alt.Theta("percent_protected:Q").stack(True),
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)
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pie = ( base
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.mark_arc(innerRadius= 40, outerRadius=100)
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.encode(alt.Color("color:N").scale(None).legend(None),
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tooltip=['percent_protected', 'hectares_protected', column])
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)
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text = ( base
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.mark_text(radius=80, size=14, color="white")
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.encode(text = column + ":N")
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)
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plot = pie # pie + text
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+
return plot.properties(width="container", height=300)
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+
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+
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+
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107 |
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def pad_style(paint, alpha):
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return {
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"version": 8,
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"sources": {
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"ca": {
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"type": "vector",
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"url": "pmtiles://" + ca_pmtiles,
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}},
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"layers": [{
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"id": "layer1",
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"source": "ca",
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"source-layer": "CA_Cons_Areas_parentlyr_Merge_ecofix",
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"type": "fill",
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"paint": {
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"fill-color": paint,
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"fill-opacity": alpha
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}
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}]}
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+
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manager = {
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'property': 'cpad_MNG_AG_LEV',
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+
'type': 'categorical',
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'stops': [
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['Federal', "darkblue"],
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['State', public_color],
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['Non Profit', "lightblue"],
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['Special District', "darkgreen"],
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['', "grey"],
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['Joint', "green"],
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['Tribal', tribal_color],
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['Private', "darkred"],
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['City', "pink"],
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['County', "blue"],
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['Home Owners Association', "lightgreen"]
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]
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}
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+
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+
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+
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+
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easement = {
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'property': 'Easement',
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'type': 'categorical',
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+
'stops': [
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[0, public_color],
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[1, private_color]
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]
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}
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+
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+
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year = {
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+
'property': 'Release_Year',
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+
'type': 'categorical',
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+
'stops': [
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[2023, year2023_color],
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+
[2024, year2024_color]
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]
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164 |
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}
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+
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+
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access = {
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+
'property': 'ACCESS_TYP',
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+
'type': 'categorical',
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170 |
+
'stops': [
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171 |
+
['Open Access', public_color],
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172 |
+
['No Public Access', private_color],
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173 |
+
['Unknown Access', "grey"],
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174 |
+
['Restricted Access', tribal_color]
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+
]
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176 |
+
}
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+
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178 |
+
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+
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+
gap = {
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+
'property': 'reGAP',
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+
'type': 'categorical',
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183 |
+
'stops': [
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184 |
+
[1, "#26633d"],
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185 |
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[2, "#879647"],
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186 |
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[3, "#BBBBBB"],
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187 |
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[4, "#F8F8F8"]
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]
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189 |
+
}
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190 |
+
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191 |
+
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192 |
+
style_options = {
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193 |
+
"GAP Status Code": gap,
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+
"Management Agency": manager,
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+
"Easement": easement,
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+
"Public Access": access,
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"Year": year
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+
}
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199 |
+
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200 |
+
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201 |
+
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202 |
+
st.set_page_config(layout="wide", page_title="CA Protected Areas Explorer", page_icon=":globe:")
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+
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204 |
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'''
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205 |
+
# CA 30X30 Prototype
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+
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207 |
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'''
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208 |
+
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209 |
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m = leafmap.Map(style="positron")
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with st.sidebar:
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+
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if st.toggle("Protected Areas", True):
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+
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style_choice = st.radio("Color by:", style_options)
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216 |
+
alpha = st.slider("transparency", 0.0, 1.0, 0.5)
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217 |
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style = pad_style(style_options[style_choice], alpha)
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218 |
+
m.add_pmtiles(ca_pmtiles, style=style, visible=True, opacity=alpha, tooltip=True)
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219 |
+
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220 |
+
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221 |
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select_column = {
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222 |
+
"GAP Status Code": "reGAP",
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223 |
+
"Management Agency": "cpad_MNG_AG_LEV",
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224 |
+
"Easement": "Easement",
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225 |
+
"Year": "Release_Year",
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226 |
+
"Public Access": "ACCESS_TYP"}
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227 |
+
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228 |
+
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229 |
+
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230 |
+
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231 |
+
column = select_column[style_choice]
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232 |
+
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233 |
+
select_colors = {
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234 |
+
"Management Agency": manager["stops"],
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235 |
+
"Easement": easement["stops"],
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236 |
+
"Public Access": access["stops"],
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237 |
+
"Year": year["stops"],
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238 |
+
"GAP Status Code": gap["stops"]}
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239 |
+
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240 |
+
colors = (ibis
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241 |
+
.memtable(select_colors[style_choice], columns = [column, "color"])
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242 |
+
.to_pandas()
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243 |
+
)
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244 |
+
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245 |
+
main = st.container()
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246 |
+
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247 |
+
with main:
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248 |
+
map_col, stats_col = st.columns([2,1])
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249 |
+
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250 |
+
with map_col:
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+
to_streamlit(m, height=700)
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252 |
+
df = summary_table(column, colors)
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253 |
+
total_percent = df.percent_protected.sum().round(1)
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254 |
+
with stats_col:
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255 |
+
with st.container():
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256 |
+
f"{total_percent}% CA Covered"
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+
st.altair_chart(area_plot(df, column), use_container_width=True)
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+
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259 |
+
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260 |
+
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261 |
+
st.divider()
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262 |
+
footer = st.container()
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263 |
+
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