Assume single k-space line is in x-direction of :FOV

src/overlapping/gradient_readouts/single_lines.jl

@@ -10,11 +10,11 @@ struct SingleLine <: AbstractOverlapping
     grad :: TrapezoidGradient
 end
 
-function SingleLine(; nsamples=nothing, dwell_time=nothing, time_to_center=nothing, adc_duration=nothing, center_halfway=true, kwargs...)
+function SingleLine(; nsamples=nothing, dwell_time=nothing, time_to_center=nothing, adc_duration=nothing, center_halfway=true, rotate=:FOV, kwargs...)
     readout = ADC(nsamples=nsamples, dwell_time=dwell_time, time_to_center=time_to_center, duration=adc_duration, center_halfway=center_halfway)
     res = SingleLine(
         readout,
-        TrapezoidGradient(orientation=[1, 0, 0], rotate=:FOV, flat_time=duration(readout), duration=:min)
+        TrapezoidGradient(orientation=[1, 0, 0], rotate=:FOV, flat_time=duration(readout), duration=:min, rotate=rotate)
     )
     set_simple_constraints!(res, kwargs)
     return res
@@ -24,8 +24,8 @@ waveform(sl::SingleLine) = waveform(sl.grad)
 interruptions(sl::SingleLine) = [(index=2, time=effective_time(sl.adc), object=sl.adc)]
 
 effective_time(sl::SingleLine) = rise_time(sl.grad) + effective_time(sl.adc)
-dwell_time(sl::SingleLine) = sl.adc.dwell_time
-slew_rate(sl::SingleLine) = sl.grad.slew_rate_1d
+dwell_time(sl::SingleLine) = dwell_time(sl.adc)
+slew_rate(sl::SingleLine) = slew_rate(sl.grad)[1]
 gradient_strenth(sl::SingleLine) = slew_rate(sl) * rise_time(sl.grad)
 fov_inverse(sl::SingleLine) = 1e3 * dwell_time(sl) * gradient_strenth(sl)
 voxel_size_inverse(sl::SingleLine) = 1e3 * duration(sl.adc) * gradient_strenth(sl)