calc_ccf_covar and calc_ccf_var can both be true in if-elseif condition

[hematthi]

EchelleCCFs.jl/src/convenience/ccf_chunklist_timeseries.jl

Lines 97 to 125 in a639217

	if calc_ccf_covar
	if length(Δfwhm) == length(clt)
	list_of_ccf_and_covar = @threaded map(obsid->calc_ccf_and_covar_chunklist(clt.chunk_list[obsid], plan_for_chunk, ccf_var_scale=ccf_var_scale, Δfwhm=Δfwhm[obsid], assume_sorted=true ), 1:length(clt) )
	else
	list_of_ccf_and_covar = @threaded map(obsid->calc_ccf_and_covar_chunklist(clt.chunk_list[obsid], plan_for_chunk, ccf_var_scale=ccf_var_scale, assume_sorted=true ), 1:length(clt) )
	end
	nvs = length(first(list_of_ccf_and_covar).ccf)
	ccfs_out = zeros(nvs,length(clt))
	ccf_covars_out = zeros(nvs,nvs,length(clt))
	for obsid in 1:length(clt)
	ccfs_out[:,obsid] .= list_of_ccf_and_covar[obsid].ccf
	ccf_covars_out[:,:,obsid] .= list_of_ccf_and_covar[obsid].ccf_covar
	end
	return (ccfs=ccfs_out, ccf_covars=ccf_covars_out)
	elseif calc_ccf_var
	if length(Δfwhm) == length(clt)
	list_of_ccf_and_var = @threaded map(obsid->calc_ccf_and_var_chunklist(clt.chunk_list[obsid], plan_for_chunk, ccf_var_scale=ccf_var_scale, Δfwhm=Δfwhm[obsid], assume_sorted=true ), 1:length(clt) )
	else
	list_of_ccf_and_var = @threaded map(obsid->calc_ccf_and_var_chunklist(clt.chunk_list[obsid], plan_for_chunk, ccf_var_scale=ccf_var_scale, assume_sorted=true ), 1:length(clt) )
	end
	nvs = length(first(list_of_ccf_and_var).ccf)
	ccfs_out = zeros(nvs,length(clt))
	ccf_vars_out = zeros(nvs,length(clt))
	for obsid in 1:length(clt)
	ccfs_out[:,obsid] .= list_of_ccf_and_var[obsid].ccf
	ccf_vars_out[:,obsid] .= list_of_ccf_and_var[obsid].ccf_var
	end
	return (ccfs=ccfs_out, ccf_vars=ccf_vars_out)
	else

calc_ccf_covar and calc_ccf_var are independently set and can both be true... maybe this is OK if you would rather compute covar