{"id":245743,"date":"2023-01-06T10:24:18","date_gmt":"2023-01-06T10:24:18","guid":{"rendered":"\/forum\/forums\/topic\/working-with-virtual-photometric-lab\/"},"modified":"2023-01-06T10:24:18","modified_gmt":"2023-01-06T10:24:18","slug":"working-with-virtual-photometric-lab","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/working-with-virtual-photometric-lab\/","title":{"rendered":"Working with virtual photometric lab"},"content":{"rendered":"<p>Hello everyone,&nbsp;<\/p>\n<p>I am currently working with the &#8220;virtual photometric lab&#8221;.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/01\/06-01-2023-1673000632-mceclip0.png\"><\/p>\n<p>1) I get an energetic illumination that I want to convert into an exposure: I have to multiply each pixel of the map by a scalar (typically a time in seconds). Is this possible and how to do it?<\/p>\n<p>2) I want to compare this exposure to a reference exposure: use the &#8220;map comparison&#8221; or &#8220;map calculation&#8221; tools. How to create a map that corresponds to my reference exposure?&nbsp;<\/p>\n<p>In general, where can I find tutorials on how to use this tool?<\/p>\n<p>Thanks to you.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-245743","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["259091","12727"],"_bbp_author_ip":["23.192.164.18"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1155"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["245743"],"_bbp_forum_id":["27816"],"_bbp_engagement":["12727","259091"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["246056"],"_bbp_last_active_id":["246056"],"_bbp_last_active_time":["2023-01-10 15:03:20"]},"test":"maxime-bergetinrs-fr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/245743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/245743\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=245743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}