makeMultiMonthIsoscape: Make mean multi-month isoscape and error surfaces.

In isocat: Isotope Origin Clustering and Assignment Tools

Make mean multi-month isoscape and error surfaces.

Description

Converts a stack of monthly isoscape maps, monthly isoscape standard error maps, and optionally a precipitation (amount) stack. Each stack must contain layers corresponding to each of the target months.

Usage

makeMultiMonthIsoscape(iso_stack, iso_se_stack, precip_stack = NULL)

Arguments

iso_stack	A RasterStack containing n layers corresponding to isoscape models for n months.
iso_se_stack	A RasterStack containing n layers corresponding to isoscape standard error maps for n months.
precip_stack	Either a RasterStack containing n layers corresponding to precipitation amounts for n months, or NULL (assumes equal precipitation amounts.)

Details

If precip_stack is NULL, model will assume equal precipitation amounts per month.

Value

A list containing a mean isoscape and root-sum-of-square error map

isocat documentation built on May 29, 2024, 3:50 a.m.