API Request Constructors

Functions that build a Cal-Adapt API request object

ca_loc_aoipreset()

Adds a preset location to a Cal-Adapt API request

ca_loc_pt()

Add point location(s) to a Cal-Adapt API request

ca_loc_sf()

Use a sf data frame as the location for a Cal-Adapt API request

ca_cvar()

Add climate variable(s) to a Cal-Adapt API request

ca_gcm()

Adds GCM(s) to a Cal-Adapt API request

ca_period()

Assign temporal aggregation period to a Cal-Adapt API call

ca_scenario()

Add emission scenario(s) to a Cal-Adapt API request

ca_slug()

Adds slug(s) to a Cal-Adapt API call

ca_years()

Adds the start and end year to a Cal-Adapt API call

ca_livneh()

Use Livneh data in a Cal-Adapt API call

ca_dates()

Adds a start and end date of a Cal-Adapt API call

ca_options()

Add processing options to a Cal-Adapt API call

ca_apireq()

Creates a new API request object

ca_example_apireq()

Sample API requests

Fetching Data

Functions that fetch climate data using the Cal-Adapt API

ca_preflight()

Run checks on an API request object

ca_getvals_tbl()

Get values from an API request object as a tibble

ca_getvals_db()

Write values from an API request to a local database

ca_getrst_stars()

Get cropped rasters

ca_baseurl

Cal-Adapt base URL

Finding and Specifying Cal-Adapt Datasets

Constants and functions to help you identify and specify datasets when constructing an API request object

cvars

Climate variables

gcms

Global climate models

periods

Temporal aggregation periods

scenarios

Scenarios

ca_locagrid_geom()

Get the LOCA grid cells as a sf object

Using the Cal-Adapt data catalog

Use a local copy of the Cal-Adapt catalog to find the data you’re looking for

ca_catalog_rs()

Get the Cal-Adapt raster series data catalog

ca_catalog_fetch()

Fetch a new copy of the Cal-Adapt raster series catalog

ca_catalog_search()

Search the Cal-Adapt raster series data catalog

Working with Area-of-Interest Presets

Constants and functions to help you specify an area-of-interest preset for an API request object, and get the geometry

aoipreset_types aoipreset_idflds aoipreset_idval

Area-of-interest presets

ca_aoipreset_geom()

Get the geometry of an AOI Preset area

Managing SQLite databases

Working with local SQLite databases

ca_db_read()

Load a Cal-Adapt SQLite database into R

ca_db_info()

View properties of a Cal-Adapt SQLlite database

ca_db_indices()

Add or delete indices

Managing Rasters

Downloading and working with climate data as rasters

ca_biggeom_blocks()

Split a large geom into blocks small enough to ask the API for rasters

ca_stars_read()

Read tif files from disk

ca_stars_index()

Create an index for a list of stars rasters

ca_stars_6d()

Create a six-dimensional stars object for modeled climate data

ca_stars_mosaic()

Mosaic stars objects into a seamless array for large areas

Package Options

Manage package settings

ca_settings()

Manage package settings

ca_getcache() ca_setcache()

Manage cache directory