makeMultiMonthIsoscape {isocat}

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