<html><head></head><body><div class="ydp691ccd6dyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><div><span><div><span style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 16px;">Dear All,</span><br></div><div><span style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 16px;">I am a fresh use of wannier90 package. Recently, I have used the following tags in wannier90.win file to get the Berry curvature for some system:</span></div><div><span style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 16px;"><br></span></div><div><span style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 16px;"><br></span></div><div><span style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 16px;"><div><b>fermi_energy = -1.78188593</b></div><div><b>kpath = true<br></b></div><div><b>berry_curv_unit = bohr2</b></div><div><b>kpath_task = bands+curv</b></div><div><b>kpath_num_points = 100<div><div>Begin Kpoint_Path</div><div>M 0.00000 0.50000 0.0000 G 0.00000 0.00000 0.0000</div><div>G 0.00000 0.00000 0.0000 K -0.3330 0.667 0.0000</div><div>K -0.3330 0.6670 0.0000 M 0.00000 0.50000 0.0000</div><div>M 0.00000 0.50000 0.0000 G 0.00000 0.00000 0.0000</div><div>End Kpoint_Path</div></div></b><br></div><div><br></div><div>After the calculation completed, I got a file with the name " wannier90-curv.dat". But now i am confused to understand this dat file. Specially i am unable to identify the high symmetry kpoints (such as G,M and K etc) in this dat file. Basically, there are four columns in the <span style="color: rgb(0, 0, 0);">" </span><span style="color: rgb(0, 0, 0);">wannier90-curv.dat" file. I think the first column represents the kpoints while the 2nd, 3rd, and 4th columns represent the berrycurvature in the X, Y, and Z-direction respectively. Can you guide me that how can i identify the high symmetry kpoints (like G,K,M) in this dat file? </span></div><div><span style="color: rgb(0, 0, 0);">Your help would be highly appreciated.</span></div><div><span style="color: rgb(0, 0, 0);">Thank you. </span></div><div><br></div></span></div></span></div><div class="ydp691ccd6dsignature"><div></div></div></div></body></html>