doctest failure in src/transforms/resampler.jl:50-67 ```jldoctest resampling julia> using Interpolations: linear_interpolation, Flat julia> interp = linear_interpolation(wave(spec), flux(spec); extrapolation_bc = Flat()); julia> resampler = SpectrumResampler(spec, interp); julia> result = resampler(wave_sampled); julia> result isa Spectrum true julia> wave(result) == wave_sampled true julia> flux(result) == interp(wave_sampled) true ``` Subexpression: result = resampler(wave_sampled); Evaluated output: ERROR: UndefVarError: `resampler` not defined in `Main` Suggestion: add an appropriate import or assignment. This global was declared but not assigned. Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: `resampler` not defined in `Main` Suggestion: add an appropriate import or assignment. This global was declared but not assigned. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:50-67 ```jldoctest resampling julia> using Interpolations: linear_interpolation, Flat julia> interp = linear_interpolation(wave(spec), flux(spec); extrapolation_bc = Flat()); julia> resampler = SpectrumResampler(spec, interp); julia> result = resampler(wave_sampled); julia> result isa Spectrum true julia> wave(result) == wave_sampled true julia> flux(result) == interp(wave_sampled) true ``` Subexpression: resampler = SpectrumResampler(spec, interp); Evaluated output: ERROR: UndefVarError: `interp` not defined in `Main` Suggestion: check for spelling errors or missing imports. Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: `interp` not defined in `Main` Suggestion: check for spelling errors or missing imports. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:50-67 ```jldoctest resampling julia> using Interpolations: linear_interpolation, Flat julia> interp = linear_interpolation(wave(spec), flux(spec); extrapolation_bc = Flat()); julia> resampler = SpectrumResampler(spec, interp); julia> result = resampler(wave_sampled); julia> result isa Spectrum true julia> wave(result) == wave_sampled true julia> flux(result) == interp(wave_sampled) true ``` Subexpression: interp = linear_interpolation(wave(spec), flux(spec); extrapolation_bc = Flat()); Evaluated output: ERROR: UndefVarError: `wave` not defined in `Main` Suggestion: this global was defined as `Spectra.wave` but not assigned a value. Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: `wave` not defined in `Main` Suggestion: this global was defined as `Spectra.wave` but not assigned a value. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:37-46 ```jldoctest resampling julia> result isa Spectrum true julia> wave(result) == wave_sampled true julia> flux(result) == interp(wave_sampled) true ``` Subexpression: flux(result) == interp(wave_sampled) Evaluated output: ERROR: UndefVarError: `flux` not defined in `Main` Suggestion: this global was defined as `Spectra.flux` but not assigned a value. Stacktrace: [1] top-level scope @ none:1 Expected output: true diff = Warning: Diff output requires color. trueERROR: UndefVarError: `flux` not defined in `Main` Suggestion: this global was defined as `Spectra.flux` but not assigned a value. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:37-46 ```jldoctest resampling julia> result isa Spectrum true julia> wave(result) == wave_sampled true julia> flux(result) == interp(wave_sampled) true ``` Subexpression: wave(result) == wave_sampled Evaluated output: ERROR: UndefVarError: `wave` not defined in `Main` Suggestion: this global was defined as `Spectra.wave` but not assigned a value. Stacktrace: [1] top-level scope @ none:1 Expected output: true diff = Warning: Diff output requires color. trueERROR: UndefVarError: `wave` not defined in `Main` Suggestion: this global was defined as `Spectra.wave` but not assigned a value. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:37-46 ```jldoctest resampling julia> result isa Spectrum true julia> wave(result) == wave_sampled true julia> flux(result) == interp(wave_sampled) true ``` Subexpression: result isa Spectrum Evaluated output: ERROR: UndefVarError: `result` not defined in `Main` Suggestion: add an appropriate import or assignment. This global was declared but not assigned. Stacktrace: [1] top-level scope @ none:1 Expected output: true diff = Warning: Diff output requires color. trueERROR: UndefVarError: `result` not defined in `Main` Suggestion: add an appropriate import or assignment. This global was declared but not assigned. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:31-33 ```jldoctest resampling julia> result = resampler(wave_sampled); ``` Subexpression: result = resampler(wave_sampled); Evaluated output: ERROR: UndefVarError: `resampler` not defined in `Main` Suggestion: add an appropriate import or assignment. This global was declared but not assigned. Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: `resampler` not defined in `Main` Suggestion: add an appropriate import or assignment. This global was declared but not assigned. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:23-27 ```jldoctest resampling julia> resampler = SpectrumResampler(spec, interp); julia> wave_sampled = [10, 50, 90, 130, 140, 170, 210, 220, 230]; ``` Subexpression: resampler = SpectrumResampler(spec, interp); Evaluated output: ERROR: UndefVarError: `interp` not defined in `Main` Suggestion: check for spelling errors or missing imports. Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: `interp` not defined in `Main` Suggestion: check for spelling errors or missing imports. Stacktrace: [1] top-level scope @ none:1

doctest failure in src/transforms/resampler.jl:10-19 ```jldoctest resampling julia> using Spectra: spectrum, flux, wave, SpectrumResampler julia> using DataInterpolations: LinearInterpolation, ExtrapolationType julia> spec = spectrum([20, 40, 120, 160, 200], [1, 3, 7, 6, 20]); julia> interp = LinearInterpolation(flux(spec), wave(spec); extrapolation = ExtrapolationType.Constant); ``` Subexpression: interp = LinearInterpolation(flux(spec), wave(spec); extrapolation = ExtrapolationType.Constant); Evaluated output: ERROR: UndefVarError: `flux` not defined in `Main` Suggestion: this global was defined as `Spectra.flux` but not assigned a value. Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: `flux` not defined in `Main` Suggestion: this global was defined as `Spectra.flux` but not assigned a value. Stacktrace: [1] top-level scope @ none:1