Help needed pls: One data spike has "flattened" my data so I can't see it. What to do? | ThingSpeak API | Forum


Please consider registering

sp_LogInOut Log In sp_Registration Register

Register | Lost password?
Advanced Search

— Forum Scope —

— Match —

— Forum Options —

Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Feed sp_TopicIcon
Help needed pls: One data spike has "flattened" my data so I can't see it. What to do?
No permission to create posts
November 21, 2017
7:52 am
New Member
Forum Posts: 1
Member Since:
November 21, 2017
sp_UserOfflineSmall Offline

One data point/ measurement/ spike has "flattened" my data by changing the y-axis to 0 - 7 as shown here

Before the spike the y-axis range was 0.5 - 1.5 and I could see things as shown here.

Can I set the y-axis in the url as having limits ?

ps I tried setting the y-axis limit in the ThingsSpeak channel settings but this seems to have had no effect if the chart displayed contains the "spike" data point . 

November 21, 2017
2:36 pm
Natick, MA

Forum Posts: 396
Member Since:
January 18, 2011
sp_UserOnlineSmall Online

As one option, you can add the min and max parameter to your chart API.

The second option is to process your raw data using a MATLAB filter, then write the data to a clean channel.

Forum Timezone: America/New_York

Most Users Ever Online: 114

Currently Online: Hans, agrisensezm
37 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Top Posters:

rw950431: 261

Vinod: 196

piajola: 85

turgo: 70

vespapierre: 63

Adarsh_Murthy: 62

Member Stats:

Guest Posters: 1

Members: 5703

Moderators: 0

Admins: 2

Forum Stats:

Groups: 4

Forums: 17

Topics: 1313

Posts: 4565

Newest Members:

Archieter, JamesExedo, IrbosHich, brodi, kasko, franklin castro

Administrators: Hans: 387, lee: 457