rbiswas4

"""
Short script for displaying difference Image, from Simon's instructions

The basic philosophy is to *NOT* just look at the files using ds9, but rather
data products created by the DM stack in a repository which knows how to fetch
these data products.
"""
import lsst.afw.display
import lsst.daf.persistence as dp

rbiswas4

l = [1, 2, 3, 4]
x = zip(l[1::2], l[::2])
list(e for t in x for e in t)


ll = []
for t in x:
  for e in t:
    ll.append(e)

rbiswas4

import pandas as pd
import glob

s = '# fields/userRegions_design.txt - design fields - 18,000 sq deg\n'

def writefile(fname, s, fieldDF):
    with open(fname, 'r') as f:
        data = f.read()

    l = data.split(s)

rbiswas4

rbiswas4

rbiswas4

rbiswas4

rbiswas4

Testing and Integration

• There are numerous articles in software literature about the motivation for unit tests and integration testing. Closer home The LSST policy described here is a useful source which addresses the kind of concerns we will have.
• Personally I think, the really big win for me (clearly writing unit tests is boring for people who could use the time to do more) is the increased confidence in generalizing/modifying/refactoring the codebase after a long break from developing the code without worrying that changes will break the code. Not surprisingly, talking to academics across many fields, this is the reason that seems to get the most buy-in from them.

Continuous Integration

• I think it is very useful to be able to use a continuous integration service. Travis is a popular one. The main advantage of this is to make sure the code works the way it is expected to with the install instructions.
• This is di

rbiswas4

# Install script from https://github.com/JohannesBuchner/pymultinest-tutorial with a few changes.

### Variables for locations
software_repo=${HOME}/soft
multinest_repo=https://github.com/JohannesBuchner/MultiNest
mnestdir=$software_repo/Multinest
pymnestdir=$software_repo/PyMultiNest

### Check if directory for multinest is already present
if [ -d $mnestdir ]; then

rbiswas4

#!/usr/bin/env python
""" 
Script to check timezones of DESC collaborators. For
usage:
    ```
    python desc_times.py -h

    Examples:
    ---------
    python desc_times.py --hour 7 --month 9 --year 2019 --day 4 # 7am Sep/4 Project Time (SLAC