mastbaum

#!/usr/bin/env python
'''Report the SMART status of hard disks using a log file.'''

import argparse
import subprocess
import sys

# Nagios status codes
OK, WARNING, CRITICAL, UNKNOWN = range(4)

mastbaum

#!/bin/bash
git clone git://github.com/jhs/build-couchdb.git
cd build-couchdb
git submodule init
git submodule update
rake erl_checkout="OTP_R15B03-1" git="git://git.apache.org/couchdb.git 1.6.1" install=/opt/build-couchdb-dependencies couchdb_build=/opt/couchdb/1.6.1

mastbaum

'''A minimal example of how Orca might interact with the CouchDB database
to load settings from the DB at startup and write settings to the DB only
when they change.

Because Orca is the only *producer* of the database data, it can keep track
internally of whether the detector configuration has changed.

  NO: Checking in-memory settings against values in the DB

      for fec in fecs:

mastbaum

// Draw overlaid histograms from a RAT ntuple (for example).
//
// Usage:
//   $ root -l -x 'overlay.C("filename1.root", "filename2.root")'
//
// The trick is that histograms are associated with a TDirectory
// upon creation, which is most likely the open file. When the
// directory changes when a new file is opened, the pointer to
// the histogram is invalidated. TH1::SetDirectory is used to
// detach a histogram from a file.

mastbaum

/**
 * Plot ES scattering angle for 8B solar neutrinos vs. recoil energy,
 * weighted by the neutrino spectrum.
 *
 * This uses the 8B spectrum and ES cross section code in RAT.
 *
 * Build:
 *
 *     g++ -g -o es es.cpp -L$RATROOT/lib -I$RATROOT/include \
 *     -lrat_Linux `root-config --libs --cflags` \

mastbaum

'''Plot PMT hit time residuals from the RAT DS.

Usage:

    $ python time_residuals.py "filenames_*.root"
    
    With one filename or wildcards (use quotes when using wildcards).
    
The histogram opens in an interactive ROOT window for editing.
'''

mastbaum

/**
 * Creating a list of keys from an STL map.
 *
 * Build: g++ -o keys keys.cpp
 *   Run: ./keys
 */

#include <iostream>
#include <map>
#include <string>

mastbaum

#!/usr/bin/env python
'''Report the SMART status of hard disks using a log file.'''

import argparse
import subprocess
import sys

# Nagios status codes
OK, WARNING, CRITICAL, UNKNOWN = range(4)

mastbaum

// Find the number of events simulated and the efficiency for a set of ntuples
// Usage: root -b -q "evcount.cxx([filename], rate=0)"  # "filename" can have wildcards
// If provided, rate is events/detector-year
void evcount(TString filenames, float rate=0) {
  TChain tc("output");
  tc.Add(filenames);
  int entries = tc.GetEntries();
  cout << "Total entries: " << entries << endl;

  // ROOT branch pointers

mastbaum

Backend.get_data_source_list()
  Returns: list of data source names

Backend.create_data_source(name, type, reduction, interpolation, unit, description)
  Returns: None

Backend.add_data(source_name, time, value)
  Returns: (index, url) tuple, where index is index of data point and url is an image URL or None
  Raises:
    - TimeOrderError: The timestamp for the data point is before the last recorded data point