{"id":312278,"date":"2023-10-19T11:05:53","date_gmt":"2023-10-19T11:05:53","guid":{"rendered":"\/forum\/forums\/reply\/312278\/"},"modified":"2023-10-19T11:05:53","modified_gmt":"2023-10-19T11:05:53","slug":"312278","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/312278\/","title":{"rendered":"Reply To: h5write is not a valid function or variable name"},"content":{"rendered":"<p>&lt;p&gt;Hi Amrita,&lt;\/p&gt;&lt;p&gt;I have follow-up questions:&lt;\/p&gt;<\/p>\n<ol start=\"5\">&lt;li class=&#8221;wysiwyg-text-align-justify&#8221;&gt;Locate the 3&nbsp;&lt;span class=&#8221;notes&#8221;&gt;.dll&lt;\/span&gt;&nbsp;files&nbsp;&lt;span class=&#8221;notes&#8221;&gt;lumhdf5.dll&lt;\/span&gt;,&nbsp;&lt;span class=&#8221;notes&#8221;&gt;lumhdf5_hl.dll&lt;\/span&gt;, and&nbsp;&lt;span class=&#8221;notes&#8221;&gt;zlib1.dll&lt;\/span&gt;&nbsp;in the install folder of Lumerical and copy them in the installation folder of Zemax<\/li>\n<\/ol>\n<p>&lt;p&gt;What exact folder should I copy to these dll&#8217;s? I copied it to <strong>Zemax&gt;DLL&gt;Surfaces&nbsp;<\/strong>as in step 3. Is it correct?&lt;\/p&gt;<\/p>\n<ol start=\"5\">&lt;li class=&#8221;wysiwyg-text-align-justify&#8221;&gt;Open the file&nbsp;&lt;span class=&#8221;notes&#8221;&gt;metalens_R10mm_f300mm.zprj&lt;\/span&gt; and see how the metalens is defined<\/li>\n<\/ol>\n<p>&lt;p&gt;I have the lates Zemax Optics Studio, and when I am trying to open this file, the extension of this file is not in the list. How can I open this file in OpticStudio?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-312278","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/312278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/312278\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=312278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}