{"id":318118,"date":"2023-11-17T07:11:29","date_gmt":"2023-11-17T07:11:29","guid":{"rendered":"\/forum\/forums\/reply\/318118\/"},"modified":"2023-11-17T07:11:29","modified_gmt":"2023-11-17T07:11:29","slug":"318118","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/318118\/","title":{"rendered":"Reply To: Error: addfdtd is not a valid function or a variable name"},"content":{"rendered":"<p>&lt;p&gt;&lt;br&gt;# Import the refractive index data for each material&lt;br&gt;importmaterial(glass, &#8220;SiO2.mdf&#8221;); # Replace &#8220;SiO2.mdf&#8221; with the appropriate MDF file for glass&lt;br&gt;importmaterial(ito, &#8220;ITO.mdf&#8221;); # Replace &#8220;ITO.mdf&#8221; with the appropriate MDF file for ITO&lt;br&gt;importmaterial(zno, &#8220;ZnO.mdf&#8221;); # Replace &#8220;ZnO.mdf&#8221; with the appropriate MDF file for ZnO&lt;br&gt;importmaterial(p3ht_pcbm, &#8220;P3HT_PCBM.mdf&#8221;); # Replace &#8220;P3HT_PCBM.mdf&#8221; with the appropriate MDF file for P3HT:PCBM&lt;br&gt;importmaterial(moo3, &#8220;MoO3.mdf&#8221;); # Replace &#8220;MoO3.mdf&#8221; with the appropriate MDF file for MoO3&lt;br&gt;importmaterial(al, &#8220;Al.mdf&#8221;); # Replace &#8220;Al.mdf&#8221; with the appropriate MDF file for Al&lt;\/p&gt;&lt;p&gt;# Define the layer thicknesses (nm)&lt;br&gt;thickness_glass = &#8230;;&lt;br&gt;thickness_ito = &#8230;;&lt;br&gt;thickness_zno = &#8230;;&lt;br&gt;thickness_p3ht_pcbm = &#8230;;&lt;br&gt;thickness_moo3 = &#8230;;&lt;br&gt;thickness_al = &#8230;;&lt;\/p&gt;&lt;p&gt;# Create the multilayer structure&lt;br&gt;stack = stack();&lt;br&gt;addlayer(stack, thickness_glass, glass);&lt;br&gt;addlayer(stack, thickness_ito, ito);&lt;br&gt;addlayer(stack, thickness_zno, zno);&lt;br&gt;addlayer(stack, thickness_p3ht_pcbm, p3ht_pcbm);&lt;br&gt;addlayer(stack, thickness_moo3, moo3);&lt;br&gt;addlayer(stack, thickness_al, al);&lt;\/p&gt;&lt;h1&gt;Calculate the absorption spectrum&lt;br&gt;spectrum = spectrum(lambda);&lt;br&gt;addpower();&lt;br&gt;addanalysis();&lt;\/h1&gt;&lt;p&gt;active layer.lsf;&lt;br&gt;Error: C:\\Users\\Newaye\\Desktop\\active layer.lsf.lsf line 13: importmaterial is not a valid function or variable name.&lt;\/p&gt;&lt;p&gt;CAN ANY ONE HELP ME HOW TO RUN IT?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-318118","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"# Import the refractive index data for each materialimportmaterial(glass, &quot;SiO2.mdf&quot;); # Replace &quot;SiO2.mdf&quot; with the appropriate MDF file for glassimportmaterial(ito, &quot;ITO.mdf&quot;); # Replace &quot;ITO.mdf&quot; with the appropriate MDF file for ITOimportmaterial(zno, &quot;ZnO.mdf&quot;); # Replace &quot;ZnO.mdf&quot; with the appropriate MDF file for ZnOimportmaterial(p3ht_pcbm, &quot;P3HT_PCBM.mdf&quot;); # Replace &quot;P3HT_PCBM.mdf&quot; with the appropriate MDF file for P3HT:PCBMimportmaterial(moo3, &quot;MoO3.mdf&quot;); #\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/318118\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Error: addfdtd is not a valid function or a variable name | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"# Import the refractive index data for each materialimportmaterial(glass, &quot;SiO2.mdf&quot;); # Replace &quot;SiO2.mdf&quot; with the appropriate MDF file for glassimportmaterial(ito, &quot;ITO.mdf&quot;); # Replace &quot;ITO.mdf&quot; with the appropriate MDF file for ITOimportmaterial(zno, &quot;ZnO.mdf&quot;); # Replace &quot;ZnO.mdf&quot; with the appropriate MDF file for ZnOimportmaterial(p3ht_pcbm, &quot;P3HT_PCBM.mdf&quot;); # Replace &quot;P3HT_PCBM.mdf&quot; with the appropriate MDF file for P3HT:PCBMimportmaterial(moo3, &quot;MoO3.mdf&quot;); #\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/318118\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-11-17T07:11:29+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-11-17T07:11:29+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Error: addfdtd is not a valid function or a variable name | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"# Import the refractive index data for each materialimportmaterial(glass, &quot;SiO2.mdf&quot;); 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# Replace &quot;SiO2.mdf&quot; with the appropriate MDF file for glassimportmaterial(ito, &quot;ITO.mdf&quot;); # Replace &quot;ITO.mdf&quot; with the appropriate MDF file for ITOimportmaterial(zno, &quot;ZnO.mdf&quot;); # Replace &quot;ZnO.mdf&quot; with the appropriate MDF file for ZnOimportmaterial(p3ht_pcbm, &quot;P3HT_PCBM.mdf&quot;); # Replace &quot;P3HT_PCBM.mdf&quot; with the appropriate MDF file for P3HT:PCBMimportmaterial(moo3, &quot;MoO3.mdf&quot;); #","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/318118\/","article:published_time":"2023-11-17T07:11:29+00:00","article:modified_time":"2023-11-17T07:11:29+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Error: addfdtd is not a valid function or a variable name | Ansys Learning Forum","twitter:description":"# Import the refractive index data for each materialimportmaterial(glass, &quot;SiO2.mdf&quot;); # Replace &quot;SiO2.mdf&quot; with the appropriate MDF file for glassimportmaterial(ito, &quot;ITO.mdf&quot;); # Replace &quot;ITO.mdf&quot; with the appropriate MDF file for ITOimportmaterial(zno, &quot;ZnO.mdf&quot;); # Replace &quot;ZnO.mdf&quot; with the appropriate MDF file for ZnOimportmaterial(p3ht_pcbm, &quot;P3HT_PCBM.mdf&quot;); # Replace &quot;P3HT_PCBM.mdf&quot; with the appropriate MDF file for P3HT:PCBMimportmaterial(moo3, &quot;MoO3.mdf&quot;); #"},"aioseo_meta_data":{"post_id":"318118","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 17:33:15","updated":"2026-09-20 11:17:37","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: Error: addfdtd is not a valid function or a variable name\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Error: addfdtd is not a valid function or a variable name","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/318118\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/318118","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\/318118\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=318118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}