首页 \ 问答 \ IDL READFITS()语法错误(IDL READFITS() syntax error)

IDL READFITS()语法错误(IDL READFITS() syntax error)

我正在尝试在Mac 10.9.3上的IDL 8.3上使用READFITS()函数

我对IDL承诺的意见:

readfits('image.fits',h, /EXTEN, /SILENT)

结果:

readfits('image.fits',h, /EXTEN, /SILENT)
                          ^
% Syntax error.

*注意:'^'低于'/ EXTEN'

也许它会有所帮助,所以这里有一个关于使用READFITS()的IDL帮助页面的链接 - > http://www.exelisvis.com/docs/readfits.html

我尝试使用它们在帮助页面上显示的括号,但它仍然无效,所以我现在卡住了。 不知道这里是否有人在IDL中阅读.fits文件的经验。


I'm trying to use the READFITS() function on IDL 8.3 on Mac 10.9.3

My input on the IDL promt:

readfits('image.fits',h, /EXTEN, /SILENT)

Result:

readfits('image.fits',h, /EXTEN, /SILENT)
                          ^
% Syntax error.

*note: the '^' is below '/EXTEN'

Maybe it will help, so here is a link to the IDL help page on using READFITS() --> http://www.exelisvis.com/docs/readfits.html

I tried using the brackets like they show on that help page, but it still didn't work, so I'm stuck now. Didn't know if anyone here has experience reading .fits files in IDL.


原文:https://stackoverflow.com/questions/24663639
更新时间:2020-03-26 12:16

最满意答案

好的,所以事实证明,readfits程序不包含在IDL的原始库中,所以我只需要下载AstroLib(包含许多有用的天文程序 - 包括Readfits)。 然后原始语法工作。


ok, so it turns out the readfits procedure isn't included in IDL's original library, so I just had to download AstroLib (contains lots of useful astronomy procedures - including Readfits). The original syntax then worked.

2014-07-10

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