Export CSV

[gdimaria]

I'm not sure that filtering function is correct, try replacing it with this:

Code:

-- Check if all trends or selection neeed to be exported
if export_all == false then
  tmp = {}
  for _, t in ipairs(trends_table) do
    for _, name in ipairs(trendnames) do
      if name == t.name then
        tmp[ #tmp + 1 ] = t
      end
    end
  end
  trends_table = tmp
end

-- Check if the is at least 1 trend to be exported

there is something wrong here:

Code:

  for _, row in ipairs(trenddatamonth) do
    stamp = dates['start'].year .. '-' .. dates['start'].month .. '-' .. string.format("%02d", _)
        local y, m, d = stamp:match("(%d+)%-(%d+)%-(%d+)")
        local t = { year = y, month = m, day = d}
   
    n15 = tonumber (string.format("%02d", _))*60*15
   
    modulo = n15*15

   
    hours1 = string.format("%02.f", math.floor(n15/3600));
    mins1 = string.format("%02.f", math.floor(n15/60 - (hours1*60)));

    Ora = hours1..":"..mins1
   
   
   
    -- format csv row
   csv = string.format('%q,%q,%q', string.format("%02d", dates['start'].day) .. "-" .. string.format("%02d", dates['start'].month) .. "-" .. dates['start'].year, Ora, row)
    -- add to buffer
    table.insert(buffer, csv)
  end

Because time are over the 24 hours: