<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">hi,</div><div class="">here I want to generate a density map from a atomic model in Chimera, then convert the generating map into .pif file to do as the initial map performing in Auto3dem.</div><div class="">I have met some questions to successfully finish these work.</div><div class=""><br class=""></div><div class="">1.How can I generate a mol-map from a fitting model with identical dimensions, center coordinates and pixel size of its reference map. I have tried to use “Fit in map”, but the generating map differed from its fitted map in the map size.</div><div class=""><br class=""></div><div class="">2. The mrc map created in Chimera has dimension of even number of columns. If I set the column number to odd number, is it ok (for example, if the origin is off by half pixel?). The reason I am asking such a question is that I will convert this mol-map to pif format, and pif format map has dimension of odd number columns. </div><div class=""><br class=""></div><div class=""> </div><div class="">Thanks in advanced!</div><div class=""><br class=""></div>Best wishes!<div class=""><br class=""><div apple-content-edited="true" class=""><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Zhihai Li</div></div></div><div apple-content-edited="true" class="">
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