Hello, First of all, thanks to the yt community for developing the toolkit for visualizing various forms of data. I am working on FLASH simulations in 3D cylindrical coordinates. A SlicePlot of density along 'z' creates a plot of the x-y plane (I assume that yt performs the coordinate transformation internally, converts the radial coordinate 'r' into 'x' and 'y' and generates the plot in the x-y plane), whereas SlicePlot along 'theta' creates a plot of 'r' vs 'z' which understandably considers only the positive values for 'r'. I would like to plot a cross-section of my domain (that considers both postive and negative values of the radial direction either in terms of 'x' or 'y'). i.e., I would like to SlicePlot along 'theta' that creates a plot of 'z' vs 'y' or 'z' vs 'x'. Can someone please guide me how to do it? I am very new to yt and in general to a coding language. Therefore, I request you to kindly elaborate your answer to a level that a layman like me can understand and benefit from it. Thanks in advance :)