I don't get an iPad to test, but it seems working on jandroid.
ts'main years'
17.6787 6.14362e6
$data
7200 24
5{.data
+-------------+------------------+++++++++++++++++++++++
|Station Name|STE-FOY (U. LAVAL)|||||||||||||||||||||||
+-------------+------------------+++++++++++++++++++++++
|Province |QUEBEC |||||||||||||||||||||||
+-------------+------------------+++++++++++++++++++++++
|Latitude |46.78 |||||||||||||||||||||||
+-------------+------------------+++++++++++++++++++++++
|Longitude |-71.29 |||||||||||||||||||||||
+-------------+------------------+++++++++++++++++++++++
|Elevation |91.40 |||||||||||||||||||||||
+-------------+------------------+++++++++++++++++++++++
On Tue, Nov 20, 2018, 8:45 AM Robert Cyr <[email protected] wrote:
> The following will extract hourly weather information for each month of a
> given number of years from a weather station from my region. You fill
> receive one file for each month in a given number of years including the
> curent year. Results will be ok on your PC but incomplete on the iPad.
> Your iPad file system will also become confused.
>
> ---------------------------------------------------------------------------------------------------------------------------------
>
> require '~addons/web/gethttp/gethttp.ijs'
>
> require '~addons/tables/csv/csv.ijs'
>
> years =: 2 NB. years of hourly climate data
>
>
> main=: 3 : 0
>
> NB. y: years of hourly climate data for weather station 27377 (Ste-Foy ,
> Laval university, Canada)
>
>
> get=:,/(":,.,/({.6!:0'')-|.i.y),"(1)/'&Month=',"(1)(":,.1+i.12),"1('&Day=14&timeframe=1')
>
> get=: '
>
> http://climate.weather.gc.ca/climate_data/bulk_data_e.html?format=csv&stationID=27377&Year=
> ',"
> (1) get
>
> get=:(#~1-' '=])&.><"(1)get NB. NO blank spaces in the request
>
> data =: gethttp each get
>
> data=: ,/>fixcsv &.> data
>
> )
>
>
> main years
>
>
> --------------------------------------------------------------------------------------------------------------------------------
> Available space on my iPad is close to 8 Gigs, well in excess of the
> required 2.2 MB.
>
> This is a segment of my script for estimating the energy saving for
> various brands of heat-pumps for witch I have obtained sufficiently
> detailed specs. Now that I have made my choice, I can verify that the
> energy savings agree with the maker's promisses, taking into account local
> weather conditions.
>
> Robert Cyr
>
> On Mon, Nov 19, 2018 at 1:35 PM 'Mike Day' via General <
> [email protected]> wrote:
>
> > I tend to take the iPad out with me after updating the script I'm
> > working on
> > with a jjget from the less mobile laptop. I tweak the script a bit
> > perhaps, and
> > jjput the newer version. There are minor problems with the editing
> > process,
> > but worth it for the mobility.
> >
> > The trouble with your mail is that it sounds dangerous to try to emulate
> > your
> > problem - no trouble with the mail itself, that is, but I don't want to
> > zap my J
> > installation on the iPad, any more than you want to zap yours!
> >
> > My iPad is a bit short of storage - too many photos and videos! - is
> > that perhaps
> > a feature of yours, too?
> >
> > Anyway, it might be useful if you could provide a concrete example or
> two.
> >
> > Cheers,
> >
> > Mike
> >
> >
> >
> >
> > On 19/11/2018 05:19, Robert Cyr wrote:
> > > A request for 90K of CSV data only retrieves a fraction of this,
> varying
> > > from 0.8 K to 15K.
> > >
> > > This error probably caused another problem. My script often contains
> > about
> > > 100 such requests, and is fine in Windows 10. When it runs on my 2016
> > iPad
> > > Pro no error is reported, but J's file system appears to become
> > completely
> > > useless. The J icon in the screen's bottom row is grayed and clicking
> on
> > > the regular J icon starts J almost normally but without access to any
> of
> > > its files. It happens every time, I then download a new copy of J
> and
> > > re-transfer all my useful addons along with all my other scripts with
> > jj.
> > >
> > > It would be nice but perhaps not urgent for this problem to be fixed
> as
> > > the iPad is great for fiddling with a new concept in a few lines of
> > compact
> > > code, but maybe it is not too efficient for a more involved project.
> > > Your experience may differ, but my smallish project involving 100
> lines
> > of
> > > code written on my laptop and the iPad progressed at least twice as
> fast
> > > on the PC as the iPad.
> > > ----------------------------------------------------------------------
> > > For information about J forums see http://www.jsoftware.com/forums.htm
> >
> >
> > ---
> > This email has been checked for viruses by Avast antivirus software.
> > https://www.avast.com/antivirus
> >
> > ----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
