Normally, the driver does it, but if asked, WeeWX can calculate 'rain' from cumulative quantities such as totalRain, by taking a difference.
Your configuration file seems to be asking to do so, but totalRain is not available. As for why it's asking, that's not clear. What does the section [StdWXCalculate] in your file weewx.conf look like? On Sat, Jan 16, 2021 at 4:17 PM Clay Jackson <[email protected]> wrote: > I just upgraded (through apt update, using raspbian) to 4.3.0 and am > seeing the following error. > Jan 16 15:59:12 Weather weewx[17287] INFO __main__: PID file is > /var/run/weewx.pid > Jan 16 15:59:12 Weather weewx[17275]: Starting weewx weather system: weewx. > Jan 16 15:59:12 Weather weewx[17291] INFO __main__: Using configuration > file /etc/weewx/weewx.conf > Jan 16 15:59:12 Weather weewx[17291] INFO __main__: Debug is 0 > Jan 16 15:59:12 Weather weewx[17291] INFO weewx.engine: Loading station > type SDR (user.sdr) > Jan 16 15:59:12 Weather weewx[17291] INFO user.sdr: driver version is 0.78 > Jan 16 15:59:12 Weather weewx[17291] INFO user.sdr: sensor map is > {u'windDir': u'wind_dir.04C9.Acurite5n1PacketV2', u'windSpeed': > u'wind_speed.04C9.Acurite5n1PacketV2', u'outTemp': > u'temperature.04C9.Acurite5n1PacketV2', u'outHumidity': > u'humidity.04C9.Acurite5n1PacketV2', u'rain_total': > u'rain_total.04C9.Acurite5n1PacketV2', u'txBatteryStatus': > u'battery.04C9.Acurite5n1PacketV2', u'inTemp': > u'temperature.4:0.AmbientF007THPacket', u'inHumidity': > u'humidity.4:0.AmbientF007THPacket', u'lightning_distance': > u'distance.002B.AcuriteLightningPacket', u'soilTemp1': > u'temperature_probe.0F66.Acurite00275MPacket', u'extraTemp5': > u'temperature.0F66.Acurite00275MPacket', u'extraHumid3': > u'humidity.0F66.Acurite00275MPacket', u'extraTemp1': > u'temperature.002B.AcuriteLightningPacket', u'extraHumid1': > u'humidity.002B.AcuriteLightningPacket', u'strikes_total': > u'strikes_total.002B.AcuriteLightningPacket', u'extraTemp2': > u'temperature.1:0.AmbientF007THPacket', u'extraTemp3': > u'temperature.2:0.AmbientF007THPacket', u'extraTemp4': > u'temperature.3:0.AmbientF007THPacket', u'extraHumid2': > u'humidity.3:0.AmbientF007THPacket'} > Jan 16 15:59:12 Weather weewx[17291] INFO user.sdr: deltas is > {u'lightning_strike_count': u'strikes_total', u'rain': u'rain_total'} > Jan 16 15:59:12 Weather weewx[17291] INFO user.sdr: startup process > 'rtl_433 -M utc -F json' > Jan 16 15:59:12 Weather weewx[17291] INFO weewx.engine: StdConvert target > unit is 0x1 > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.engine: Archive will use > data binding wx_binding > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.engine: Record generation > will be attempted in 'hardware' > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.engine: Using archive > interval of 300 seconds (specified in weewx configuration) > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.restx: Wunderground-PWS: > Data for station KWAPROSS22 will be posted > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.restx: CWOP: Data for > station N7QNM-13 will be posted > Jan 16 15:59:13 Weather weewx[17291] INFO user.mqtt: service version is > 0.23 > Jan 16 15:59:13 Weather weewx[17291] INFO user.mqtt: binding to archive > Jan 16 15:59:13 Weather weewx[17291] INFO user.mqtt: topic is temps > Jan 16 15:59:13 Weather weewx[17291] INFO user.mqtt: data will be uploaded > to mqtt://@localhost:1883/ > Jan 16 15:59:13 Weather weewx[17291] INFO __main__: Starting up weewx > version 4.3.0 > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.engine: Using binding > 'wx_binding' to database 'weewx' > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.manager: Starting backfill > of daily summaries > Jan 16 15:59:13 Weather weewx[17291] INFO weewx.engine: Starting main > packet loop. > Jan 16 15:59:34 Weather weewx[17291] INFO weewx.engine: Main loop exiting. > Shutting engine down. > Jan 16 15:59:34 Weather weewx[17291] INFO user.sdr: shutdown process > rtl_433 -M utc -F json > Jan 16 15:59:45 Weather weewx[17291] ERROR user.sdr: process did not > respond to kill, shutting down anyway > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: Caught > unrecoverable exception: > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > 'totalRain' > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > Traceback (most recent call last): > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewxd", line 154, in main > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > engine.run() > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewx/engine.py", line 210, in run > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > self.dispatchEvent(weewx.Event(weewx.NEW_LOOP_PACKET, packet=packet)) > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewx/engine.py", line 245, in dispatchEvent > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > callback(event) > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewx/wxservices.py", line 45, in new_loop_packet > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > self.do_calculations(event.packet) > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewx/wxservices.py", line 66, in do_calculations > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > new_value = weewx.xtypes.get_scalar(obs_type, data_dict, self.db_manager) > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewx/xtypes.py", line 71, in get_scalar > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > return xtype.get_scalar(obs_type, record, db_manager) > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** File > "/usr/share/weewx/weewx/wxxtypes.py", line 594, in get_scalar > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > delta = weewx.wxformulas.calculate_delta(record[total_key], > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** > KeyError: 'totalRain' > Jan 16 15:59:45 Weather weewx[17291] CRITICAL __main__: **** Exiting. > > I'm using sdr to get data from an accurite 5n1. Tried some debugging on > my own and can't even see where totalRain is coming from - rtl_433 uses > "rain_in, and sdr returns rain_total > > Here's peces of my config > [SDR] > # This section is for the software-defined radio driver. > > # The driver to use > driver = user.sdr > path = /usr/local/bin > # log_unknown_sensors = True > # log_unmapped_sensors = True > [[sensor_map]] > windDir = wind_dir.04C9.Acurite5n1PacketV2 > windSpeed = wind_speed.04C9.Acurite5n1PacketV2 > outTemp = temperature.04C9.Acurite5n1PacketV2 > outHumidity = humidity.04C9.Acurite5n1PacketV2 > rain_total = rain_total.04C9.Acurite5n1PacketV2 > txBatteryStatus = battery.04C9.Acurite5n1PacketV2 > inTemp = temperature.4:0.AmbientF007THPacket > inHumidity = humidity.4:0.AmbientF007THPacket > lightning_distance = distance.002B.AcuriteLightningPacket > # Garden Bed > soilTemp1 = temperature_probe.0F66.Acurite00275MPacket > extraTemp5 = temperature.0F66.Acurite00275MPacket > extraHumid3 = humidity.0F66.Acurite00275MPacket > # GreenHouse > extraTemp1 = temperature.002B.AcuriteLightningPacket > extraHumid1 = humidity.002B.AcuriteLightningPacket > strikes_total = strikes_total.002B.AcuriteLightningPacket > # Upright Freezer > extraTemp2 = temperature.1:0.AmbientF007THPacket > # Chest Freezer > . > . [[deltas]] > lightning_strike_count = strikes_total > rain = rain_total > > > > > > > > -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/98c1d6db-d7ed-443e-ad5f-1fd3a10cb343n%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/98c1d6db-d7ed-443e-ad5f-1fd3a10cb343n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zEBHeWpbLeLyt-AYrfYiyN1gmV8w%3DT0ekxNwbQfR4tDpzg%40mail.gmail.com.
