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* astro/ps2d.py: Add get_pixelsize(); and improve get_frequencies()Aaron LI2017-11-041-15/+36
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* Fix the wrong use of IQR (interquartile range)Aaron LI2017-11-041-6/+6
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* astro/ps2d.py: plot the errors aside the mean/median valuesAaron LI2017-11-041-12/+50
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* astro/ps2d.py: Improve window generation; add --window-width argumentAaron LI2017-11-041-16/+23
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* astro/ps2d.py: default to calculate median and 68% IQRAaron LI2017-11-041-5/+43
| | | | | * Add argument -m/--mean-std to calculate the original mean and std values * Add new header keyword "AvgType" to record this selection
* astro/ps2d.py: Add parameter description; remove unused pad_cube()Aaron LI2017-11-041-8/+17
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* astro/ps2d.py: use "jet" colormap and improve axis labelsAaron LI2017-11-041-3/+4
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* Deprecate np.int, np.floatAaron LI2017-11-031-7/+5
| | | | See: https://github.com/numpy/numpy/pull/6103
* astro/ps2d.py: Support plotting and saving the 2D power spectrumAaron LI2017-11-021-2/+37
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* astro/ps2d.py: Improve data unit handlingAaron LI2017-11-011-8/+16
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* ps2d.py: support adding multiple FITS cubes firstAaron LI2017-09-021-3/+8
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* ps2d.py: Warn about wrong data unitAaron LI2017-09-021-1/+8
| | | | | The input image cube data should in unit of [K] (brightness temperature).
* Fix WCS delta signAaron LI2017-09-021-2/+2
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* ps2d.py: Default to obtain pixel size from FITS headerAaron LI2017-09-021-4/+9
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* ps2d.py: Cleanup calc_ps2d() and save more info to headerAaron LI2017-08-251-21/+23
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* ps2d.py: Add more helper propertiesAaron LI2017-08-251-24/+60
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* ps2d.py: Add helper properties for PS calculationAaron LI2017-08-251-0/+62
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* ps2d.py: Clean up cosmology usageAaron LI2017-08-251-7/+6
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* ps2d.py: Add references and update comments/descAaron LI2017-08-251-11/+51
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* ps2d.py: Use [arcsec] for pixel sizeAaron LI2017-08-251-4/+4
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* astro/ps2d.py: change argument "--no-window" to "--window"Aaron LI2017-07-121-13/+17
| | | | | | Default to not apply window along frequency Signed-off-by: Aaron LI <aly@aaronly.me>
* astro/ps2d.py: add argument "--no-window" and update logging formatAaron LI2017-07-111-28/+32
| | | | Signed-off-by: Aaron LI <aly@aaronly.me>
* astro/ps2d.py: Fix a bug/typoAaron LI2017-07-111-1/+1
| | | | Signed-off-by: Aaron LI <aly@aaronly.me>
* astro/ps2d.py: Fix a typo about string formatAaron LI2017-06-281-1/+1
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* astro/ps2d.py: Fix argument --pixelsize and fix typo "perp"Aaron LI2017-06-261-7/+12
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* Add astro/ps2d.py: Calculate 2D power spectrum from 3D image cubeAaron LI2017-06-261-0/+272
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