plotTransect {RSurvey} | R Documentation

## Plot Profile and Raster Scan Data

### Description

The profile along a transect and/or an interpolated raster distribution within the cross-sectional area of the transect is drawn.

### Usage

    plotTransect(id, rasterField = NULL, velPlot = FALSE, flow = "magnitude")

### Arguments

`id` | the name of the transect.
`rasterField` | the raster field of interest, see the `type` component in `tran.dat`.
`velPlot` | a logical; if `TRUE` velocity raster data is plotted.
`flow` | the velocity component types to use where `"magnitude"` is the principle direction of flow and `"longTran"` is the longitudinal and transverse directions.

### Details

If the `rasterField` argument is missing a profile is plotted along the transect. The horizontal axis is representative of the distance between transect vertices and the vertical axis the distance from the vertex origin, `v.origin`, positive upward. The profile along a transect is by default based on the interpolated surface, `data.tin`. If the `data.tin` component of `srvy.dat` is `NULL` the function will attempt to access imported profile data in `prof`.

### Author(s)

Fisher, J. C.

### See Also

`mba.points`, `filled.contour`, `tran.profile`

### Examples

    data(confluence)
    plotTransect("T1")
    plotTransect("T1", rasterField = "SpCond (uS/cm)")
    plotTransect("T1", velPlot = TRUE, flow = "longTran")

[Package RSurvey version 0.4.5 Index]