<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear community, <div class="">I need your advice on the following problem.</div><div class="">I align map #1 to the reference volume using fit command, and then need to confer this transformation to map #2.</div><div class="">This could be done by using matrixcopy command. However in this particular case #1 has twice larger voxel size than #2.</div><div class="">It is understod, that since transformation matrix describes shifts in non-scaled pixels, I can not use matrixcopy command. </div><div class="">Is it correct to scale translations (column 4) in the fit matrix for #1 and apply it to #2 with matrixset command?</div><div class=""><br class=""></div><div class="">Thank you and best regards, </div><div class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><br class=""></span></div><div class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Oleksiy</span></div><div class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><br class=""></span></div><div class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><br class=""></span></div><div class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Dr Oleksiy Kovtun</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Research Fellow</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Briggs group</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">MRC Laboratory of Molecular Biology</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Francis Crick Avenue</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Cambridge</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">CB2 0QH</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">UK</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class="">Tel: + 44 1223 267551</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255);" class=""><a href="mailto:okovtun@mrc-lmb.cam.ac.uk" class="">Email: okovtun@mrc-lmb.cam.ac.uk</a></span></div><div class=""> </div><div class=""> </div><div class=""><br class=""></div><div class=""><br class=""></div></body></html>