I tested on iPhone 3GS (iOS 6) with old j701, updated to j807 base library and
addons, it ran completed without error
load'~user/temp.ijs'
$data
7200 24
5{.data
+---------------+------------------+++++++++++++++++++++++
|Station Name|STE-FOY (U. LAVAL)|||||||||||||||||||||||
+---------------+------------------+++++++++++++++++++++++
|Province |QUEBEC |||||||||||||||||||||||
+---------------+------------------+++++++++++++++++++++++
|Latitude |46.78 |||||||||||||||||||||||
+---------------+------------------+++++++++++++++++++++++
|Longitude |-71.29 |||||||||||||||||||||||
+---------------+------------------+++++++++++++++++++++++
|Elevation |91.40 |||||||||||||||||||||||
+---------------+------------------+++++++++++++++++++++++
Sent from my iPhone
On 21 Nov, 2018, at 8:08 AM, bill lam <[email protected]> wrote:
> 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
----------------------------------------------------------------------
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