Thank you very much

The True/True did the trick and it is working now.  The things we do for 
fun!

D~

On Friday, December 30, 2016 at 10:25:07 AM UTC-8, mwall wrote:
>
>
>
> On Friday, December 30, 2016 at 1:05:51 PM UTC-5, Dennis Hall wrote:
>>
>> Are we talking about in the weewx.conf file?  (Yes)
>> Or in the acurite.py driver?  
>>
>> What is the location of the driver file?
>>>
>>>
>>>>>
> dennis,
>
> the drivers built-in to weewx are located in the weewx/drivers directory.  
> additional drivers are installed to the user directory.
>
> has your 01035 ever worked properly with weewx?  you might want to power 
> cycle the 01035 (remove batteries and disconnect usb), just in case the 
> firmware somehow got into a weird state.
>
> there are two parameters that would affect you:  use_constants and 
> ignore_bounds.  these are specified in the [Acurite] section of your weewx 
> configuration file.  the defaults should work with most stations.
>
> if you have a 01035 or 01036 and you see 'unknown calibration constants', 
> then you should first try this configuration (you must restart weewx for 
> weewx.conf changes to take effect):
>
> [Acurite]
>     ...
>     use_constants = True
>     ignore_bounds = False
>
> if you still see the 'unknown calibration constants' message, then try 
> this:
>
> [Acurite]
>     ...
>     use_constants = True
>     ignore_bounds = True
>
> if you still see 'unknown calibration constants', then try:
>
> [Acurite]
>     ...
>     use_constants = False
>     ignore_bounds = True
>
> although if you get this far, your station is behaving in a way that no 
> one else has ever reported.
>
> here are the comments about the parameters from the driver itself:
>
>     use_constants - Indicates whether to use calibration constants 
> when         
>     decoding pressure and temperature.  For consoles that use the HP03 
> sensor,  
>     use the constants reported  by the sensor.  Otherwise, use a 
> linear         
>     approximation to derive pressure and temperature values from the 
> sensor     
>     
> readings.                                                                   
>     [Optional.  Default is 
> True]                                                
>                                                                               
>   
>
>     ignore_bounds - Indicates how to treat calibration constants from 
> the       
>     pressure/temperature sensor.  Some consoles report constants that 
> are       
>     outside the limits specified by the sensor manufacturer.  Typically 
> this    
>     would indicate bogus data - perhaps a bad transmission or noisy 
> USB.        
>     But in some cases, the apparently bogus constants actually work, 
> and        
>     no amount of power cycling or resetting of the console changes the 
> values   
>     that the console emits.  Use this flag to indicate that this is one 
> of      
>     those quirky 
> consoles.                                                      
>     [Optional.  Default is 
> False]                                               
>
> hope that helps,
>
> m
>
>

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