jeremiahajohnson

def localtogps(timestring,timeformat,leapseconds,localoffset=0):
    import datetime
    epoch = datetime.datetime.strptime("1980-01-07 00:00:00","%Y-%m-%d %H:%M:%S")
    local = datetime.datetime.strptime(timestring,timeformat)
    utc = local - datetime.timedelta(hours=localoffset)
    diff = utc-epoch
    gpsWeek = diff.days/7
    secondsThroughDay = (utc.hour * 3600) + (utc.minute * 60) + utc.second
    if utc.isoweekday()== 7:
        weekday = 0

jeremiahajohnson

require([
    "dojo/dom", "dojo/on", "dojo/query", "dojo/request","dojo/keys",
    "dojo/_base/array",
    "esri/map", "esri/config", "esri/urlUtils", "esri/InfoTemplate", "esri/tasks/GeometryService", "esri/toolbars/edit", "esri/graphic",
    "esri/Color", "esri/symbols/SimpleMarkerSymbol", "esri/symbols/SimpleLineSymbol", "esri/symbols/SimpleFillSymbol",
    "esri/layers/ArcGISDynamicMapServiceLayer", "esri/layers/FeatureLayer",
    "dojo/domReady!"
], function (
    dom, on, dojoQuery, request, keys,
    arrayUtils,

jeremiahajohnson

def weeksecondstoutc(gpsweek,gpsseconds,leapseconds):
    import datetime, calendar
    datetimeformat = "%Y-%m-%d %H:%M:%S"
    epoch = datetime.datetime.strptime("1980-01-06 00:00:00",datetimeformat)
    elapsed = datetime.timedelta(days=(gpsweek*7),seconds=(gpsseconds+leapseconds))
    return datetime.datetime.strftime(epoch + elapsed,datetimeformat)
    
weeksecondstoutc(1811,164196.732,16) ## --> '2014-09-22 21:36:52'

jeremiahajohnson

from decimal import Decimal
 
def timeconvert24(GPSweekSec):
    DayOfWeek = GPSweekSec / 86400
    Hour = Decimal(str(DayOfWeek))%1 * 86400 / 3600
    Minute = Decimal(str(Hour))%1 * 3600 / 60
    Second = Decimal(str(Minute))%1 * 60
    return "%02d" % (Hour,) + ":" + "%02d" % (Minute,) + ":" + "%02d" % (Second,)
 
def timeconvert12(GPSweekSec):

jeremiahajohnson

function pad(n, width, z) {
  z = z || '0';
  n = n + '';
  return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;
}

pad(10, 4);      // 0010
pad(9, 4);       // 0009
pad(123, 4);     // 0123