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Zhi Keng He
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Published
By
Zhi Keng He
Edited
Jun 2, 2021
Insert cell
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callsignSelected
=
selected
.
map
(
i
=>
i
[
'callsign'
]
)
Insert cell
callsignDesc
=
{
const
callsign
=
d3
.
rollup
(
d
,
v
=>
v
.
length
,
d
=>
d
.
callsign
.
trim
(
)
)
;
return
[
...
callsign
]
.
sort
(
(
a
,
b
)
=>
b
[
1
]
-
a
[
1
]
)
;
}
Insert cell
l
=
d3
.
csvParse
(
await
Files
.
text
(
lookup
)
)
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h3
=
require
(
'https://bundle.run/h3-js@3.1.0'
)
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geojson2h3
=
require
(
'https://bundle.run/geojson2h3@1.0.1'
)
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import
{
slider
,
select
}
from
"@jashkenas/inputs"
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import
{
Table
}
from
"@observablehq/inputs"
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d3
=
require
(
'd3'
)
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Insert cell
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selected
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callsignDesc
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mn
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countPoints
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hexagons
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renderHexes
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map
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d3
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turf
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