R: Check that the "spct.version" attribute is set

checkSpctVersion {photobiology} | R Documentation

## Check that the "spct.version" attribute is set

### Description

Function to check the "spct.version" attribute of an existing generic_spct object.

### Usage

    checkSpctVersion(x)

### Arguments

`x` | a generic_spct object

### Value

numeric value

### Note

if x is not a `generic_spct` object, `NA` is returned, and if it the attribute is missing, zero is returned with a warning.

[Package photobiology version 0.9.21 Index]