read_prism_rasters: Read PRISM raster layers into data frame

In tbep-tech/tbeptools: Data and Indicators for the Tampa Bay Estuary Program

Read PRISM raster layers into data frame

Description

Scan directory for rasters (*.tif) and parse PRISM layer names into columns of a data frame.

Usage

read_prism_rasters(dir_tif)

Arguments

dir_tif

directory path PRISM daily rasters were downloaded and cropped using read_importprism().

Details

Any existing rasters in dir_tif are scanned based on a common naming structure for the raster file name (⁠prism_daily_{month}-{day}.tif⁠) and layer names (⁠{date}_{variable}_v{version}-{date_updated}⁠) into a data frame.

For more on the Parameter-elevation Relationship on Independent Slopes Model (PRISM), see read_importprism().

Value

A data frame with columns for:

• path_tif path to GeoTIFF

• lyr layer name

• date date of modeled weather data

• md month-day

• variable variable of modeled weather data

• version version (1-8)

• date_updated date the model was updated

Examples

dir_tif <- system.file("prism", package = "tbeptools")
read_prism_rasters(dir_tif)

tbep-tech/tbeptools documentation built on April 13, 2025, 4:50 p.m.