vrf Real32数据问题

>> Duncan Wild >> Max-Planck-Institut fr biophysikalische Chemie Abteilung Spektroskopieund Photochemische KinetikMan，任天击败我的“测试开发工程师”!!（哦 - 抱歉，我不知道您的查询的答案，但是那个
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Duncan Wild To 07/09/2006 08:48 VRF cc请回复主题Duncan Wild [vrf] Real32数据常量问题 - 再次抱歉打扰所有人，但是这封电子邮件是我从wrongemail地址发送的。
任何答案都应该发送到这个地址.Hi All，我的所有VEE程序都存在问题。
问题在于，当我在用户对象的前面板上使用Real32数据常量时，VEE似乎在十二进制后面放了很多额外的数字。
例如，如果我想输入说1.25，那么下次Irun程序并想要更改它，我点击Real32 dataconstant它就像1.250000688493。
为什么是这样？
怎么可以阻止它发生？
有关更多信息，用户对象可以从我正在进行的当前实验的文件中加载参数，然后在更改后保存它们并继续进行其余的实验。
当我保存参数时，我编辑事务，因此它只保存固定格式，小数点后有4个数字，但是再次运行程序时，它仍然存在问题。
非常感谢Duncan - Duncan WildMax-Planck-Institut fr biophysikalische ChemieAbteilung Spektroskopie und Photochemische Kinetik（10100）Am Faberg 11D-37077 GttingenGERMANYTel。：+ 49-551-201-2004（办公室）电话：+ 49-551-201-1775
（实验室）传真：+ 49-551-201-1501E-mail：dwild@gwdg.de-----------------------------
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     以下为原文

  >>Duncan Wild
>>Max-Planck-Institut fr biophysikalische Chemie Abteilung Spektroskopie
und Photochemische Kinetik

Man, that beats my 'Test Development Engineer' any day!!

(oh - and sorry, I don't know the answer to your query, but that bugs me
too)
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




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             Duncan Wild                                                  
                                                           
                                                                        To
             07/09/2006 08:48          VRF               
                                                                        cc
                                                                          
             Please respond to                                     Subject
                Duncan Wild            [vrf] Problem with Real32 data     
                        constant - again                   
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          




Sorry to bother everyone, however this email was sent by me from the wrong
email address.  Any answers should be sent to this address

Hi All,

    I have a persistent problem with all of my VEE programs to date.  The
problem is that when I use a Real32 data constant on the front panel of a
user object, VEE seems to put a lot of additional numbers behind the
decimal.  For example, if I want to input say 1.25, then the next time I
run the program and want to change this, I click on the Real32 data
constant and it has something like 1.250000688493.  Why is this? And how
can I stop it from happening?

   For more information, the user object is there to load in parameters
from a file for the current experiment I am doing, and then save them after
a change and proceed with the rest of the experiment.  When I save the
parameters, I edit the transaction so it only saves in Fixed format, with
say 4 numbers after the decimal, however on running the program again, it
still has the problem.

    Many thanks

Duncan
--
Duncan Wild
Max-Planck-Institut fr biophysikalische Chemie
Abteilung Spektroskopie und Photochemische Kinetik (10100)
Am Faberg 11
D-37077 Gttingen
GERMANY

Tel.:     +49-551-201-2004 (Office)
Tel.:     +49-551-201-1775 (Lab)
FAX :     +49-551-201-1501
E-mail:   dwild@gwdg.de
-------------------------------------------------------






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