mercelsantos
rich-iannone
/ subset.POSIXct.R
Last active
April 8, 2022 08:48
Several examples in R on creating subsets of data via a POSIXct time object.
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| # Create a simple data frame for testing | |
| df <- data.frame(POSIXtime = seq(as.POSIXct('2013-08-02 12:00'), | |
| as.POSIXct('2013-08-06 05:00'), len = 45), | |
| x = seq(45)) | |
| # The Subset Examples | |
| # | |
| # All data on 2013-08-06 | |
| sub.1 <- subset(df, format(POSIXtime,'%d')=='06') |
Zverik
/ SingleTile.js
Last active
July 4, 2018 12:41
A layer for single-tile WMS layers. Displays a layer as a big picture, updates it on pan and zoom. This is a hack, made for an internal project; still waiting for https://github.com/Leaflet/Leaflet/issues/558 to be solved nicely.
Example: L.singleTile('http://irs.gis-lab.info/').setParams({layers: 'landsat'}).addTo(map); (won't work, because tha…
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| /* | |
| * L.SingleTile uses L.ImageOverlay to display a single-tile WMS layer. | |
| * url parameter must accept WMS-style width, height and bbox. | |
| */ | |
| L.SingleTile = L.ImageOverlay.extend({ | |
| defaultWmsParams: { | |
| service: 'WMS', | |
| request: 'GetMap', | |
| version: '1.1.1', |