blend: Blend two impact matrices together.

In jlovegren0/aermod: Work with AERMOD POST files

Description

The blend operation inserts rows from a source impact matrix (typically corresponding to an impact matrix for a non-continuous source) into a target impact matrix (typically corresponding to a continuous source that does not operate at the same time as the non-continuous source). Blend also generates an impact matrix which is a zero matrix of the same dimensions as the source matrix, except for the selected rows.

Usage

blend(src, indices, target)

Arguments

src	Matrix corresponding to source group for which intermittent operation is simulated.
indices	Hours of operation (integer vector). Typically generated with hrs_rand
target	Matrix representing source group that does not operate when intermittent source does. By default this is the zero matrix (i.e., intermittent source may operate at same time as all other sources).

Details

Indices are intended to be a set of randomly generated operating hours created by hrs_rand (which may be created via make_simplan).

Value

Blended matrix. Has an attribute listing all of the hours for which a substitution was made. Existing attributes are carried over from target.

jlovegren0/aermod documentation built on Jan. 14, 2022, 8:06 a.m.