<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1438629561770_6589" dir="ltr">When we run a calculation in VASP, it makes WAVECAR and CHGCAR files that can be used as input file for further calculations, for example, if we want to increase the number of k points or increase the cut off energy. It is also very useful, especially, if you want to continue a relaxation without doing the first loop of self-consistent calculation since we already have the charge density for the initial structure. Is there such thing in QE?</div></div></body></html>