[AstroPy] Back to Python. Precession and PhysConst code.
Russell Owen
rowen at uw.edu
Wed Jan 25 16:41:20 EST 2012
No, it's a cross-platform unix/mac/windows package. It uses Python's older standard installation system (one that precedes easy_install).
In windows I believe you go to the command line, cd to the package directory and type "setup.py install". On any other system you type "python setup.py install".
-- Russell
On Jan 25, 2012, at 12:59 PM, Wayne Watson wrote:
> So it's a Linux application? No msi or zip? Never used distutils. Sounds hairy.
>
> I have the fortran version, so maybe I'll try that. What I liked about the py program is that it had a test inside it.
>
> On 1/25/2012 12:22 PM, Russell Owen wrote:
>> Yes to all that. It is pure python. Install it using distutils as usual.
>>
>> -- Russell
>>
>> On Jan 25, 2012, at 11:45 AM, Wayne Watson wrote:
>>
>>> Thanks, but it looks like your PyPI is in a tar file. I'm using Win7. RO 2.9.3 is a download. I see some refs to Win, but I'm not sure what to make of them.
>>>
>>> On 1/25/2012 9:34 AM, Russell Owen wrote:
>>>> You have an incomplete package. Download RO from PyPI. The stuff you are looking for is in RO.Astro. euler is included in the package.
>>>>
>>>> -- Russell
>>>>
>>>> On Jan 24, 2012, at 8:29 PM, Wayne Watson wrote:
>>>>
>>>>> It's been quite awhile since I used python, but I was digging around on
>>>>> PC for something on precession, and discovered some code for it,
>>>>> prec.py. Here are the first few lines.
>>>>>
>>>>> #!/usr/bin/env python
>>>>> """
>>>>> History:
>>>>> P.T.Wallace Starlink 10 July 1994
>>>>> 2002-07-08 ROwen Converted to Python.
>>>>> 2007-04-24 ROwen Converted from Numeric to numpy (in test code).
>>>>> """
>>>>> import RO.PhysConst
>>>>> from euler import *
>>>>> ...
>>>>> ...
>>>>>
>>>>> It dies on RO.PhysConst when I run it. Probably a further difficulty is
>>>>> the euler reference.
>>>>> I have the code for RO.PhysConst.py
>>>>>
>>>>> What needs to be done to successfully execute prec.py?
>>>>>
>>>>> --
>>>>> Wayne Watson (Watson Adventures, Prop., Nevada City, CA)
>>>>>
>>>>> (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
>>>>> Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
>>>>>
>>>>> In 2904 there will be 5 solar eclipses.
>>>>> On July 16, 2185 the longest solar
>>>>> eclipse inf 5k years will occur, 7 min.
>>>>>
>>>>> Web Page:<www.speckledwithstars.net/>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> AstroPy mailing list
>>>>> AstroPy at scipy.org
>>>>> http://mail.scipy.org/mailman/listinfo/astropy
>>> --
>>> Wayne Watson (Watson Adventures, Prop., Nevada City, CA)
>>>
>>> (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
>>> Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
>>>
>>> In 2904 there will be 5 solar eclipses.
>>> On July 16, 2185 the longest solar
>>> eclipse inf 5k years will occur, 7 min.
>>>
>>> Web Page:<www.speckledwithstars.net/>
>>>
>>>
>>
>
> --
> Wayne Watson (Watson Adventures, Prop., Nevada City, CA)
>
> (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
> Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
>
> In 2904 there will be 5 solar eclipses.
> On July 16, 2185 the longest solar
> eclipse inf 5k years will occur, 7 min.
>
> Web Page:<www.speckledwithstars.net/>
>
>
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