addHorizontalDistances: Helper function: add horizontal distances from left boundary...
In KWB-R/kwb.demeau: Heat tracer study SVH
Description
Usage
Arguments
Value
Examples
Description
Helper function: add horizontal distances from left boundary coordinates
Usage
1
addHorizontalDistances(gisData, leftBoundaryRow = 1)
Arguments
gisData
data.frame as retrieved by importShapefiles()
leftBoundaryRow
row number index of "gisData" which contains the left
model boundary (Default: 1)
Value
Model coordinates instead of "real" world coordinates
Examples
1
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shp.dir <- system.file("extdata", "qgis", package="kwb.demeau")
shp.files <- dir(path = shp.dir, pattern = ".shp", full.names = TRUE)
### Store GIS data in R data.frame "gisData"
gisData <- importShapefiles(shp.files)
### Add horizontal distances from left boundary and ignore all features that
### have larger distances than "right" boundary
gisData <- addHorizontalDistances(gisData)
### Plot horizontal model coordinates
maxVertical <- -abs(max(gisData$fcBottom, na.rm=TRUE))
KWB-R/kwb.demeau documentation built on Sept. 10, 2019, 12:19 p.m.
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Description Usage Arguments Value Examples
Description
Helper function: add horizontal distances from left boundary coordinates
Usage
1 | addHorizontalDistances(gisData, leftBoundaryRow = 1)
|
Arguments
gisData |
data.frame as retrieved by importShapefiles() |
leftBoundaryRow |
row number index of "gisData" which contains the left model boundary (Default: 1) |
Value
Model coordinates instead of "real" world coordinates
Examples
1 2 3 4 5 6 7 8 9 | shp.dir <- system.file("extdata", "qgis", package="kwb.demeau")
shp.files <- dir(path = shp.dir, pattern = ".shp", full.names = TRUE)
### Store GIS data in R data.frame "gisData"
gisData <- importShapefiles(shp.files)
### Add horizontal distances from left boundary and ignore all features that
### have larger distances than "right" boundary
gisData <- addHorizontalDistances(gisData)
### Plot horizontal model coordinates
maxVertical <- -abs(max(gisData$fcBottom, na.rm=TRUE))
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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