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1、[IES]?教你如何讀懂IES文件!IES文件是什么文件?其實,IES文件就是光源(燈具)配光曲線文件的電子格式,因為它的擴展名為“*.ies”,所以,為了平時就直接稱它為IES文件了。IES如果你用縮略圖來看的話,你看到的是它的子午面配光曲線圖,也就是極坐標(biāo)曲線圖,結(jié)合你以前對它的了解,可能你理解它并不算是非常難的事情,但是,如果把它用ASCII文本文件(就是平時用的記事本,擴展名為“*.txt”的個)的格式打開,你未必就能再識得它了,這就是它神秘的一面。下面讓我們來用宏源0612B燈具的IES文件為例,用記事本打開它是什么樣子的,并
2、對其中的意思進行逐條的講解。IESNA:LM-63-1995[TEST]080325[TESTLAB]EVERFINE[TESTDATE]2008-3-25[ISSUEDATE]XX-XXX-1995[LAMPPOSITION][OTHER]EVERFINE[MANUFAC]上海宏源電器照明有限公司[LUMINAIRE]??LVD-DVD-1100[LAMP]LVD200WTILT=NONE116000.01.00018125120.0000.0000.0001.0001208.30.0??0.5??1.0??1.5??2.0??2.5
3、??3.0??3.5??4.0??4.5??5.0??5.5??6.0??6.5??7.0??7.5??8.0??8.5??9.0??9.5??10.0??10.5??11.0??11.5??12.0??12.5??13.0??13.5??14.0??14.5??15.0??15.5??16.0??16.5??17.0??17.5??18.0??18.5??19.0??19.5??20.0??20.5??21.0??21.5??22.0??22.5??23.0??23.5??24.0??24.5??25.0??25.5??26.0??2
4、6.5??27.0??27.5??28.0??28.5??29.0??29.5??30.0??30.5??31.0??31.5??32.0??32.5??33.0??33.5??34.0??34.5??35.0??35.5??36.0??36.5??37.0??37.5??38.0??38.5??39.0??39.5??40.0??40.5??41.0??41.5??42.0??42.5??43.0??43.5??44.0??44.5??45.0??45.5??46.0??46.5??47.0??47.5??48.0??48.5??49
5、.0??49.5??50.0??50.5??51.0??51.5??52.0??52.5??53.0??53.5??54.0??54.5??55.0??55.5??56.0??56.5??57.0??57.5??58.0??58.5??59.0??59.5??60.0??60.5??61.0??61.5??62.0??62.5??63.0??63.5??64.0??64.5??65.0??65.5??66.0??66.5??67.0??67.5??68.0??68.5??69.0??69.5??70.0??70.5??71.0??71.
6、5??72.0??72.5??73.0??73.5??74.0??74.5??75.0??75.5??76.0??76.5??77.0??77.5??78.0??78.5??79.0??79.5??80.0??80.5??81.0??81.5??82.0??82.5??83.0??83.5??84.0??84.5??85.0??85.5??86.0??86.5??87.0??87.5??88.0??88.5??89.0??89.5??90.0??0.0??15.0??30.0??45.0??60.0??75.0??90.0??105.0
7、??120.0??135.0?150.0??165.0??180.0??195.0??210.0??225.0??240.0??255.0??270.0??285.0?300.0??315.0??330.0??345.0??360.0?3112.15??3109.71??3103.95??3112.15??3127.44??3149.82??3171.53??3200.78??3202.11??3203.88?3207.21??3192.80??3201.22??3218.29??3210.97??3199.01??3190.59??3
8、183.05??3175.08??3156.24?3143.83??3132.31??3123.67??3111.70??3099.52??3098.19??3092.65??3090.88??3094.2