{"id":124735,"date":"2024-10-19T04:59:43","date_gmt":"2024-10-19T04:59:43","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ies-tm-25-2014\/"},"modified":"2024-10-24T23:12:12","modified_gmt":"2024-10-24T23:12:12","slug":"ies-tm-25-2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ies\/ies-tm-25-2014\/","title":{"rendered":"IES TM 25 2014"},"content":{"rendered":"

TM-25-13 provides recommendations for a standard ray file format to describe the emission properties of light sources. The ray file format contains information necessary to interface between ray tracing or other optical design, simulation, analysis and metrology software used in lighting applications. Contents Scope Normative References Definitions Ray-File Format Branding \u2013 Logo and Name Annex A: File Format Selection Annex B: Spectral Data Commentary Annex C: Future Revisions and Compatibility<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nCover <\/td>\n<\/tr>\n
3<\/td>\nCopyright <\/td>\n<\/tr>\n
4<\/td>\nSubcommittee <\/td>\n<\/tr>\n
6<\/td>\nContents <\/td>\n<\/tr>\n
8<\/td>\nINTRODUCTION
1.0 SCOPE
2.0 NORMATIVE REFERENCES
3.0 DEFINITIONS
3.1 ASCII <\/td>\n<\/tr>\n
9<\/td>\n3.2 Binary
3.3 Binary 32
3.4 Byte
3.5 Direction Cosine
3.6 Fatal Error
3.7 Light Source
3.9 Little-Endian
3.10 Lumen
3.11 Luminous Flux, \u03a6v
3.12 NaN (Quiet NaN, Signaling NaN)
3.13 Normalized Real
3.14 Parser
3.15 Radiant Flux
3.16 Ray
3.17 Ray Direction
3.18 Ray Start Position
3.19 Ray-File <\/td>\n<\/tr>\n
10<\/td>\n3.20 Signaling NaN
3.21 Stokes Parameters
3.22 Tristimulus X,Y,Z
4.0 RAY-FILE FORMAT
4.1 File Type and Extension
4.2 Overall File Structure
4.3 Ray Ordering and Sampling
4.4 Units in File
4.5 Data Types in File <\/td>\n<\/tr>\n
11<\/td>\n4.6 Section and Block Breakdown
4.7 Header Section <\/td>\n<\/tr>\n
22<\/td>\n4.8 Ray Data Section <\/td>\n<\/tr>\n
25<\/td>\n5.0 BRANDING \u2013 LOGO AND NAME <\/td>\n<\/tr>\n
26<\/td>\nANNEX A \u2013 FILE FORMAT SELECTION
ANNEX B \u2013 SPECTRAL DATA COMMENTARY <\/td>\n<\/tr>\n
27<\/td>\nANNEX C \u2013 FUTURE REVISIONSAND COMPATIBILITY <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IES TM-25: Ray File Format for the Description of the Emission Property of Light Sources<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IES<\/b><\/a><\/td>\n2014<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":124736,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2665],"product_tag":[],"class_list":{"0":"post-124735","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ies","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/124735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/124736"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=124735"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=124735"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=124735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}