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I don't see any datamodel doc for the SV0 coadd files but I notice that fibers in the BRZ_* arrays are not sorted in order of increasing FIBER number, so permuted relative to arrays in (C)FRAME files…
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The following example shows that if a NaN value is present in the original data being compressed, the whole tile will be NaN when read in again:
```
In [1]: import numpy as np
...: data = np.a…
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Apologies if I am just missing something, but here's my situation:
- I am reading FPACK-compressed (lossy) images
- I want to compute the quantization error -- specifically, how large a value that…
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Fips should open compressed files such as `.fits.gz`, `.fits.zip`, etc.
Qt has very limited support of uncompression that is used for its internal media data:
> Note: If you want to use this fun…
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I'm reading a single row from the latest SDSS DR14 spAll file (`spAll-v5_10_0.fits`) and am getting this error:
```
In [15]: spAll0 = fitsio.read("spAll-v5_10_0.fits", rows=[0], ext=1)
----------…
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A full footprint run of mpi_run_select_mock_targets including contaminants failed for a few pixels, due to some Buzzard mock files missing, below is the full error message.
```
INFO:mockmaker.py:15…
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Build under msys is broken:
```
error: failed to run custom build command for `fitsio-sys v0.5.0`
Caused by:
process didn't exit successfully: `D:\rust\live_stacking\target\debug\build\fitsi…
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Calling `len()` on an empty (i.e. newly created) FITS adds a HDU:
```py
>>> fits = fitsio.FITS('new.fits', 'rw')
>>> len(fits)
1
>>> 0 in fits
True
>>> fits[-1]
file: test.fits
extens…
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I have a use case where I'm trying to perform some slicing:
```python
fits = fitsio.FITS('myfile.fits', 'r')
image_hdu = fits[1]
cutout = image_hdu[10:60]
```
The `myfile.fits` contains `BZE…
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I tried to install GAS from scratch, and I got this error message, related to the `gbtpipe`.
```python
In [1]: import GAS …