<div dir="ltr"><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;font-family:arial;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/colorado.edu/file/d/1eACtnrXIXaGgZ2WzujfEUQOEm4olEBih/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration-line:none;padding:1px 0px;border:none"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="vertical-align:bottom;text-decoration:none">wannier90.amn</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; position: relative; top: -1px; display: none;"></div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;font-family:arial;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/colorado.edu/file/d/10bJhKlHzcIUygUH8nJzqGeIoGPvhyquK/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration-line:none;padding:1px 0px;border:none"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="vertical-align:bottom;text-decoration:none">wannier90.chk</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; position: relative; top: -1px; display: none;"></div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;font-family:arial;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/colorado.edu/file/d/1K9wsaFlDU4gFwBZpSQCj2MjRkhZJ-GfZ/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration-line:none;padding:1px 0px;border:none"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="vertical-align:bottom;text-decoration:none">wannier90.eig</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; position: relative; top: -1px; display: none;"></div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;font-family:arial;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/colorado.edu/file/d/1NI58ekNlhGB3dY8hSxjtF5KSPG7YDvV7/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration-line:none;padding:1px 0px;border:none"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="vertical-align:bottom;text-decoration:none">wannier90.mmn</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; position: relative; top: -1px; display: none;"></div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;font-family:arial;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/colorado.edu/file/d/19U1k5ZFoaJlx7eiNd22XL_5CL6C_Mctk/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration-line:none;padding:1px 0px;border:none"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="vertical-align:bottom;text-decoration:none">wannier90.win</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; position: relative; top: -1px; display: none;"></div>Dear Wannier developers and users, <div><br></div><div>I cannot restart one of my wannier90 calculations from a checkpoint file, and I honestly have no idea why.   Actually to be more specific - the wannier90.wout file does say that the *.chk file is read, but the following wannierisation phase starts from scratch instead of starting from the contents of the checkpoint.  This is true for both 'restart = default' and for 'restart = wannierise'.  The latter option is what I usually use to restart calculations, and I've never had any issues with this in the past.</div><div><br></div><div>The only main difference between my current calculation and previous calculations is I am currently performing a full wannierisation (num_wann = num_bands) where no disentanglement step is required, and I use the 'exclude_bands' tag to get rid of high-energy conduction bands from the DFT calculation that I do not need.  Typically I don't exclude any bands, and I use disentanglement to pick out the appropriate bands to make a subset of orbitals.  Perhaps this difference is part of the problem?  I'm not sure why that would matter, though.</div><div><br></div><div>I've attached the relevant files to this message in case those would be useful.  The calculation is rather large and memory-intensive, but it ran perfectly fine on my university supercomputer before writing the final *.chk file.  It just won't restart from that file. </div><div><br></div><div>Many thanks,<br>Peyton Cline</div><div>4th year PhD Student</div><div>CU-Boulder</div><div>Eaves Group</div></div>