DQRs for Session: 178943 User:conroyj1Completed: 08-10-2016

Data Quality Reports for Session: 178943 User: conroyj1 Completed: 08/10/2016

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D130807.1	TWP/RAIN/C1 - Precipitation events missed	twprainC1.b1	Incorrect
D131011.1	TWP/RAIN/C1 - Missing data	twprainC1.b1	Missing
D140924.1	TWP/RAIN/C1 - Reprocess: Data are noisy and tend to have low values for precipitation	twprainC1.b1	Suspect
D160119.7	TWP/RAIN/C1 - Reprocess: Rename Datastream from RAIN to RAINWB	twprainC1.b1	Does not affect quality

DQRID : D130807.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
05/14/2013	1339	07/25/2013	1507	Incorrect

Subject:	TWP/RAIN/C1 - Precipitation events missed
DataStreams:	twprainC1.b1
Description:	Precipitation data not recorded
Measurements:	twprainC1.b1: weight3 weight2 total_mm weight1 Precipitation intensity(precip_rate) Precipitation(precip) frequency1 total_weight frequency3 frequency2

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DQRID : D131011.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/16/2013	1800	08/21/2013	2000	Missing

Subject:	TWP/RAIN/C1 - Missing data
DataStreams:	twprainC1.b1
Description:	Data are missing and unrecoverable.
Measurements:	twprainC1.b1: North latitude(lat) error_latch time Precipitation intensity(precip_rate) Precipitation(precip) frequency1 East longitude(lon) total_weight stat_latch temp1 ptemp frequency3 frequency2 time_offset scans_per_min temp3 weight3 weight2 Model derived 2-meter temperature(temp2) total_mm weight1 volt_min Altitude above mean sea level(alt) maintenance_cnt base_time

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DQRID : D140924.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
12/06/2010	1926	07/07/2014	1400	Suspect

Subject:	TWP/RAIN/C1 - Reprocess: Data are noisy and tend to have low values for precipitation
DataStreams:	twprainC1.b1
Description:	The data are noisy and the current filter does not fully resolve the problem. Instrument consistently underreports rate rates. Data will be reprocessed to average to 5 minute averages to perform better.
Measurements:	twprainC1.b1: Precipitation intensity(precip_rate) Precipitation(precip)

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DQRID : D160119.7

Start Date	Start Time	End Date	End Time	Data Quality Metric
12/06/2010	0000	07/06/2014	2359	Does not affect quality

Subject:	TWP/RAIN/C1 - Reprocess: Rename Datastream from RAIN to RAINWB
DataStreams:	twprainC1.b1
Description:	Per BCR-02233, the RAIN datastreams were updated to included the type of instrument making the measurement. The RAIN should be reprocessed to RAINWB
Measurements:	twprainC1.b1: North latitude(lat) error_latch time Precipitation intensity(precip_rate) Precipitation(precip) frequency1 East longitude(lon) total_weight stat_latch temp1 ptemp frequency3 frequency2 time_offset scans_per_min temp3 weight3 weight2 Model derived 2-meter temperature(temp2) total_mm weight1 volt_min Altitude above mean sea level(alt) maintenance_cnt base_time

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