(21.01.2019, 07:56)admin Wrote: Use this for sunrise/sunset. Object data type must be set to text/string.

Code:

astro = data.forecast.forecastday[ 1 ].astro

grp.write('32/4/1', astro.sunrise)
grp.write('32/4/2', astro.sunset)
grp.write('32/4/3', astro.moonrise)
grp.write('32/4/4', astro.moonset)

You can also use built-in rscalc function for this: https://forum.logicmachine.net/showthread.php?tid=1010

(18.01.2019, 10:09)Daniel. Wrote: Hi
I'm doing it like that

Code:

require('socket.http')

forecast = {}

function parsetag(parser, tag, attributes)
 if tag == 'time' then
   table.insert(forecast, {})
 elseif tag == 'symbol' then
   forecast[ #forecast ].symbol = attributes.name
 elseif tag == 'precipitation' then
   forecast[ #forecast ].precipitation = attributes.value
 elseif tag == 'windDirection' then
   forecast[ #forecast ].wind_direction = attributes.code
 elseif tag == 'windSpeed' then
   forecast[ #forecast ].wind_speed = attributes.mps
 elseif tag == 'temperature' then
   forecast[ #forecast ].temperature = attributes.value
 elseif tag == 'pressure' then
   forecast[ #forecast ].pressure = attributes.value
 end
end

url = 'http://www.yr.no/place/United_Kingdom/England/Farnborough/varsel.xml'
data, err = socket.http.request(url)

if data then
 require('lxp').new({
   StartElement = parsetag
 }):parse(data)


 grp.update('Weather precipitation', tonumber(forecast[1].precipitation))
 grp.update('Weather symbol', forecast[1].symbol)
 grp.update('Weather windDirection', forecast[1].wind_direction)
 grp.update('Weather windSpeed', tonumber(forecast[1].wind_speed))
 grp.update('Weather temperature', tonumber(forecast[1].temperature))
 grp.update('Weather pressure', tonumber(forecast[1].pressure))

 --log(forecast)
 
else
 alert('Fetch failed: ' .. tostring(err))
end

(30.01.2019, 21:19)Erwin van der Zwart Wrote: Hi,

Is already in the script but this sample uses the object names instead of GA’s.

Change in all lines grp.update('Weather precipitation', ... to grp.update('1/1/1', ... etcetera

BR,

Erwin

[attachment=1217 Wrote:Erwin van der Zwart pid='11967' dateline='1550991145']     Hi,

I never said to change the TAG’s (:

if tag == 'youchangedthistogrpaddressesandthatiswrong' 

BR,

Erwin

(23.03.2019, 08:00)Erwin van der Zwart Wrote: Hi,

Just log the table ‘current’ to see what index fields are available and if the data exists use it like the rest, could be something like current.moon_phase but you will know when looking at the data table.

BR,

Erwin

(25.03.2019, 07:34)admin Wrote: Apixu free tier does not provide astronomy data. Moon phase calculation is relatively simple. Here's a formula that gives number of days since new moon cycle:

Code:

local date = os.date('*t')
local y, m, d = date.year, date.month, date.day

if m < 3 then
 y = y - 1
 m = m + 12
end

local a = math.floor(y / 100)
local b = math.floor(a / 4)
local c = 2 - a + b
local e = math.floor(365.25 * (y + 4716))
local f = math.floor(30.6001 * (m + 1))
local jd = c + d + e + f - 1524.5  

local dn = jd - 2451549.5
local nm = dn / 29.53
local dc = (nm % 1) * 29.53

log(dc)