I. Data Set Descriptors A. Title: Meteorological data from Vanilla Rain Met at the Andrews Forest. Variables include: precipitation, swe, snow depth, air temperature, and battery supply from 01-Oct-2023 to 02-May-2024 B. Accession Number: N/A C. Description 1. Originator(s): Christopher Daly 2. Abstract: A three-level hydro-climatological network for data monitoring was established in 1994. The networks at each level are nested to form a coordinated program of data acquisition and measurement. A future vision of linking the benchmark meteorological stations with regional weather stations to expand the future scope of studies was also considered in designing this network. The first-level in this top-down approach consists of Benchmark Meteorological Stations (BMS) and Benchmark Stream Stations. The BMS are designed to represent the environment across the Andrews. These stations are intended to provide complete, long-term, high temporal resolution, meso-scale hydroclimatological data. The location of the BMS network is based on factors such as elevation, aspect, vegetation gradients, and accessibility. Collected meteorological parameters are generally standardized across the BMS as well as methods and instrumentation. Secondary Meteorological Stations also follow standardized methods and serve similar purposes but are somewhat limited in meteorological parameters collected. The Primary Meteorological Station (PRIMET), Central Meteorological Station (CENMET), Upper Lookout Meteorological Station (UPLMET), and Vanilla Leaf Meteorological Station (VANMET) are the four Benchmark Stations, Climatic Station at Watershed 2 (CS2MET) and the Hi-15 Meteorological Station (H15MET) are Secondary Stations. 3. Study Type: Monitoring 4. Study Themes: 5. LTER Core Areas: 6. Georeferences: 7. Submission Date: D. Keywords: Air temperature, Climate change, Climate data, Meteorological measurements, Monitoring, Photosynthetically active radiation, Precipitation, Relative humidity, Snow accumulation, Snow hydrology, Soil moisture, Soil temperature, Solar radiation, Wind speed, Disturbance II. Research Origin Descriptors A. Overall Project Description 1. Project Title: Vanilla Rain Gage 2. Principal Investigators: Name: Position: Organization: Address: City: State: Postal Code: Phone: Email: UserID: 3. Funding Period: to 4. Objectives: Hydrology, climatology, and biology interact over a wide range of spatial and temporal scales. Continuous interaction among climate, soils, landuse, and vegetation shape the hydrology and ecology of a landscape. Long-term measurements of such variables at various time and space scales provide an essential foundation for understanding ecosystem processes, and document changes in the local, regional, and global environments. 5. Abstract: 6. Funding Source: NSF grants: DEB-7611978, BSR-9011663, DEB-9632921, DEB-0218088 B. Sub-project Description 1. Site Description a. Geographic Location: HJ Andrews, Blue River, Oregon, USA Coordinates: b. Physiographic Region: c. Landform Components: d. Hydrographic Characteristics: e. Topographic Attributes: f. Geology, Lithology and Soils: g. Vegetation Communities: CANOPY: None overhead, though insolation affected slightly from trees on adjacent hillsides. CONTINUOUS, OPEN CANOPY TYPE. SURFACE: Short grass/dirt, generally clear of vegetation. h. History of Land Use and Disturbance: i. Climate: 2. Experimental or Sampling Design a. Design Characteristics: Temperature and rainfall in the Andrews Experimental Forestare are typical of a maritime climate with wet, relatively mild winters and dry, cool summers. Humidity is generally high through winter months, and maximum daily relative humidity approaches 100 percent at night throughout the year. Minimum summer humidities generally hover around 30-50 percent. Temperature extremes range from near 0 degrees F in unusually cold winters to over 100 degrees for brief periods almost every summer. The range in mean annual temperature (1972-2002) is 7.1-10.5 degrees C at a low elevation site (PRIMET). Precipitation varies with elevation - long-term annual average at low elevation (450 m) is 2200 mm, and at high elevation (1200m) is 2600 mm. b. Permanent Plots: c. Data Collection Duration and Frequency: Beginning of Observations: End of Observations: 3. Research Methods a. Field and Laboratory Methods: b. Protocols: c. Instrumentation: d. Taxonomy and Systematics: None e. Speclies List: f. Permit History: 4. Project Personnel a. Personnel: b. Affiliations: III. Data Set Status and Accessibility A. Status 1. Latest Update: 03-May-2024 2. Latest Archive Date: 3. Latest Metadata Update: 03-May-2024 4. Data Verification Status: B. Accessibility 1. Storage Location and Medium: Stored at on media: 2. Contact Person: Adam M. Kennedy 3. Copyright Restrictions: 4. Restrictions: a. Release Date: Affiliates: , Public: b. Citation: c. Disclaimer: 5. Costs: IV. Data Structural Descriptors A. Data Set File 1. File Name: varmet_302_a_5min_2024.csv 2. Size: 61783 records 3. File Format: ASCII text (comma-separated value format) 3a. Delimiters: single comma 4. Header Information: 5 lines of ASCII text 5. Alphanumeric Attributes: 6. Quality Control Flag Codes: M = missing value, I = Invalid value (out of range), Q = Questionable value, V = Flags values n greater than or m less than the mean of the preceding N readings, C = Flags values greater than or less than N Stdev the mean of the preceding M readings, A = Flags values with total accumulation over N days greater than some value, S = Flags unrealistic sequences of identical or near identical values in time series of non-missing values, T = For methods or hardware related flags. ie. broken shield, D = Value is outside detection limit, L = Low value, H = High value, P = Program ID change, R = Reduced volume stored in sample tank, E = Value estimated by linear interpolation 7. Authentication Procedures: 8. Calculations: SNOWDEP_INST_0_0_05: SNOWDEP_INST_0_0_05(mm) = SNOWDEP_INST_0_0_05(m) * 1000 9. Processing History: Software version: GCE Data Toolbox Version 3.9.10 (23-May-2022) Data structure version: GCE Data Structure 1.1 (29-Mar-2001) Original data files processed: metdat query: SELECT * FROM VARA_302_Table105 WHERE LOGGERID = 302 AND TmStamp BETWEEN '2023-10-01 00:05:00.0' AND '2024-10-01 00:00:00.0' ORDER BY TmStamp ASC (61782 records) FINAL_AIRTEMP_QC4SIGMA_leap_ak.csv (8784 records) Data processing history: 03-May-2024: new GCE Data Structure 1.1 created ('newstruct') 03-May-2024: imported result set from SQL query on data source 'metdat' ('sql2struct') 03-May-2024: imported all documentation metadata from the template 'LNDB_VarMet_3', updating descriptors for columns Date, RecNum, LOGGERID, PROGID, BATTERY_MEAN, SNOWDEP_INST_0_0_05, SNOWDEP_QUAL, SWE_INST_0_0_05, PRECIP_INST_455_0_02, ORI_SH_AVG, AIRTEMP_MEAN_450_0_10, AIRTEMP_MAX_450_0_10 and AIRTEMP_MIN_450_0_10 ('meta_template') 03-May-2024: updated 16 metadata fields in the Data, Dataset, Project, Site, Status, Study, Supplement section(s) ('addmeta') 03-May-2024: updated title ('newtitle') 03-May-2024: Q/C flagging criteria applied, 'flags' field updated ('dataflag') 03-May-2024: Name of column TmStamp changed to Date; Name of column BATTERY_V_Avg changed to BATTERY_MEAN; Name of column SNOWDEPTH changed to SNOWDEP_INST_0_0_05; Name of column QUALITY changed to SNOWDEP_QUAL; Name of column SWE changed to SWE_INST_0_0_05; Name of column PRECIP changed to PRECIP_INST_455_0_02; Name of column OR_TEMP_Avg changed to ORI_SH_AVG; Name of column AIR_450_Avg changed to AIRTEMP_MEAN_450_0_10; Name of column AIR_450_Max changed to AIRTEMP_MAX_450_0_10; Name of column AIR_450_Min changed to AIRTEMP_MIN_450_0_10; ('apply_template') 03-May-2024: Units of column Date changed from '' to 'serial number'; Units of column RecNum changed from '' to 'count'; Units of column LOGGERID changed from '' to 'none'; Units of column PROGID changed from '' to 'none'; Units of column BATTERY_MEAN changed from '' to 'volts'; Units of column SNOWDEP_INST_0_0_05 changed from '' to 'm'; Units of column SNOWDEP_QUAL changed from '' to 'none'; Units of column SWE_INST_0_0_05 changed from '' to 'mm'; Units of column PRECIP_INST_455_0_02 changed from '' to 'mm'; Units of column ORI_SH_AVG changed from '' to 'deg c'; Units of column AIRTEMP_MEAN_450_0_10 changed from '' to 'deg c'; Units of column AIRTEMP_MAX_450_0_10 changed from '' to 'deg c'; Units of column AIRTEMP_MIN_450_0_10 changed from '' to 'deg c'; ('apply_template') 03-May-2024: Data Type of column PROGID changed from 'd' to 'f'; Data Type of column SNOWDEP_QUAL changed from 'f' to 'd'; ('apply_template') 03-May-2024: Variable Type of column RecNum changed from 'data' to 'nominal'; Variable Type of column LOGGERID changed from 'data' to 'nominal'; Variable Type of column PROGID changed from 'data' to 'nominal'; ('apply_template') 03-May-2024: Numeric Type of column PROGID changed from 'discrete' to 'continuous'; Numeric Type of column BATTERY_MEAN changed from 'continous' to 'continuous'; Numeric Type of column SNOWDEP_INST_0_0_05 changed from 'continous' to 'continuous'; Numeric Type of column SNOWDEP_QUAL changed from 'continous' to 'discrete'; Numeric Type of column SWE_INST_0_0_05 changed from 'continous' to 'continuous'; Numeric Type of column PRECIP_INST_455_0_02 changed from 'continous' to 'continuous'; Numeric Type of column ORI_SH_AVG changed from 'continous' to 'continuous'; Numeric Type of column AIRTEMP_MEAN_450_0_10 changed from 'continous' to 'continuous'; Numeric Type of column AIRTEMP_MAX_450_0_10 changed from 'continous' to 'continuous'; Numeric Type of column AIRTEMP_MIN_450_0_10 changed from 'continous' to 'continuous'; ('apply_template') 03-May-2024: Q/C Criteria of column Date changed from '' to 'x<0='I';isnan(x)='M''; Q/C Criteria of column RecNum changed from '' to 'x<0='I';isnan(x)='M''; Q/C Criteria of column LOGGERID changed from '' to 'flag_notinarray(x,[301,302])='I';isnan(x)='M''; Q/C Criteria of column PROGID changed from '' to 'flag_valuechange(x,0.1,0.1,1)='P';isnan(x)='M''; Q/C Criteria of column BATTERY_MEAN changed from '' to 'x<0='I';x<11.5='L';x>16='H';isnan(x)='M''; Q/C Criteria of column SNOWDEP_INST_0_0_05 changed from '' to 'isnan(x)='M';x>4.5='Q';x>5.0='I';x<-5.0='I';col_SNOWDEP_QUAL<=0='I';col_SNOWDEP_QUAL <162&col_SNOWDEP_QUAL>0='Q';col_SNOWDEP_QUAL>=300&col_SNOWDEP_QUAL<=600='Q';flag_date range(col_Date,{'10/30/2015 12:00:00','11/05/2015 14:55:00'})='Q';flag_daterange(col_Date,{'06/03/2022 15:20:00','06/09/2022 13:30:00'})='I';flag_daterange(col_Date,{'10/20/2022 10:55:00','10/22/2022 05:05:00'})='Q''; Q/C Criteria of column SNOWDEP_QUAL changed from '' to 'isnan(x)='M''; Q/C Criteria of column SWE_INST_0_0_05 changed from '' to 'isnan(x)='M';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('11/11/2016 12:00:00')&col_Date<=datenum('11/14/2017 12:00:00')='I';col_Date>=datenum('09/30/2023 12:00:00')='I''; Q/C Criteria of column PRECIP_INST_455_0_02 changed from '' to 'x<0='I';x>1200='I';col_ORI_SH_AVG<3.5='T';flag_valuechange(x,100,25,1)='R';isnan(x)= 'M';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/05/2015 14:00:00')='Q';col_Date>=datenum('12/17/2015 12:00:00')&col_Date<=datenum('01/27/2016 12:00:00')='I';col_Date>=datenum('02/25/2018 22:45:00')&col_Date<=datenum('02/28/2018 20:00:00')='T';col_Date>=datenum('02/27/2019 16:55:00')&col_Date<=datenum('10/06/2021 12:10:00')='Q';col_Date>=datenum('10/06/2021 12:15:00')&col_Date<=datenum('12/14/2021 00:05:00')='Q';col_Date>=datenum('12/14/2021 00:10:00')&col_Date<=datenum('09/31/2022 00:00:00')='Q';col_Date>=datenum('12/15/2022 11:20:00')&col_Date<=datenum('12/15/2022 12:25:00')='I';col_Date>=datenum('10/01/2022 00:00:00')='Q''; Q/C Criteria of column ORI_SH_AVG changed from '' to 'x<3.5='T';isnan(x)='M';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q''; Q/C Criteria of column AIRTEMP_MEAN_450_0_10 changed from '' to 'x<=-35='I';x>50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q';(col_AIRTEMP_MAX_450_0_10-col_AIRTEMP_MEAN_450_0_10)>1='Q'; (col_AIRTEMP_MEAN_450_0_10-col_AIRTEMP_MIN_450_0_10)>1='Q'; x>col_AIRTEMP_MAX_450_0_10='I'; x50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q''; Q/C Criteria of column AIRTEMP_MIN_450_0_10 changed from '' to 'x<=-35='I';x>50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q''; ('apply_template') 03-May-2024: Precision of column Date changed from 0 to 7; Precision of column PROGID changed from 0 to 1; Precision of column SNOWDEP_QUAL changed from 2 to 0; Precision of column SWE_INST_0_0_05 changed from 1 to 4; Precision of column ORI_SH_AVG changed from 3 to 2; ('apply_template') 03-May-2024: Descriptions of columns Date, RecNum, LOGGERID, PROGID, BATTERY_MEAN, SNOWDEP_INST_0_0_05, SNOWDEP_QUAL, SWE_INST_0_0_05, PRECIP_INST_455_0_02, ORI_SH_AVG, AIRTEMP_MEAN_450_0_10, AIRTEMP_MAX_450_0_10 and AIRTEMP_MIN_450_0_10 edited; ('apply_template') 03-May-2024: added column 'Site' at position 1 ('addcol') 03-May-2024: inserted 1 new record with date/time values and NaN/null data values (replicating common values in the non-data columns Site, RecNum, LOGGERID and PROGID) to fill in date/time interval gaps in the data series and assigned flag 'M' to inserted records ('pad_date_gaps') 03-May-2024: sorted by column Date(ascending) ('sortdata') 03-May-2024: Year, Month, Day, Hour and Minute datetime columns added after column Date ('add_datepartcols') 03-May-2024: sorted by columns Month(ascending), Day(ascending), Hour(ascending) ('sortdata') 03-May-2024: performed a lookup join of columns Month, Day and Hour on columns Month, Day and Hour from a second structure, returning column(s) Site, Date, Year, Minute, RecNum, LOGGERID, PROGID, BATTERY_MEAN, BATTERY_V_CHECK, SNOWDEP_INST_0_0_05, SNOWDEPTH_CHECK, SNOWDEP_QUAL, SWE_INST_0_0_05, SWE_CHECK, PRECIP_INST_455_0_02, ORI_SH_AVG, PUMPVOLTS_Avg, PUMPVOLTS_CHECK, AIRTEMP_MEAN_450_0_10, AIRTEMP_MAX_450_0_10 and AIRTEMP_MIN_450_0_10 from the first structure and column(s) MEAN, STD, MIN, MAX, MEDIAN, FOURLO and FOURHI from the second structure (61783 rows) ('joindata') 03-May-2024: sorted by column Date(ascending) ('sortdata') 03-May-2024: imported all documentation metadata from the template 'LNDB_VarMet_3', updating descriptors for columns Date, RecNum, LOGGERID, PROGID, BATTERY_MEAN, SNOWDEP_INST_0_0_05, SNOWDEP_QUAL, SWE_INST_0_0_05, PRECIP_INST_455_0_02, ORI_SH_AVG, AIRTEMP_MEAN_450_0_10, AIRTEMP_MAX_450_0_10 and AIRTEMP_MIN_450_0_10 ('meta_template') 03-May-2024: updated 16 metadata fields in the Data, Dataset, Project, Site, Status, Study, Supplement section(s) ('addmeta') 03-May-2024: updated title ('newtitle') 03-May-2024: Q/C flagging criteria applied, 'flags' field updated ('dataflag') 03-May-2024: Q/C Criteria of column Date changed from 'x<0='I';isnan(x)='M';manual' to 'x<0='I';isnan(x)='M''; Q/C Criteria of column RecNum changed from 'x<0='I';isnan(x)='M';manual' to 'x<0='I';isnan(x)='M''; Q/C Criteria of column LOGGERID changed from 'flag_notinarray(x,[301,302])='I';isnan(x)='M';manual' to 'flag_notinarray(x,[301,302])='I';isnan(x)='M''; Q/C Criteria of column BATTERY_MEAN changed from 'x<0='I';x<11.5='L';x>16='H';isnan(x)='M';manual' to 'x<0='I';x<11.5='L';x>16='H';isnan(x)='M''; Q/C Criteria of column SNOWDEP_QUAL changed from 'isnan(x)='M';manual' to 'isnan(x)='M''; Q/C Criteria of column AIRTEMP_MAX_450_0_10 changed from 'x<=-35='I';x>50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q';manual' to 'x<=-35='I';x>50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q''; Q/C Criteria of column AIRTEMP_MIN_450_0_10 changed from 'x<=-35='I';x>50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q';manual' to 'x<=-35='I';x>50='I';x<-18='Q';x>45='Q';flag_valuechange(x,6.5,6.5,1) ='V';flag_valuechange(x,8,8,1) ='I';isnan(x)='M';xcol_FOURHI='Q';col_Date>=datenum('10/30/2015 12:00:00')&col_Date<=datenum('11/5/2015 14:00:00')='Q';col_Date>=datenum('05/06/2017 08:00:00')&col_Date<=datenum('08/18/2017 20:00:00')='Q''; ('apply_template') 03-May-2024: deleted columns Month, Day, Hour, Year, Minute, RecNum, MEAN, STD, MIN, MAX, FOURLO, FOURHI and MEDIAN from the structure ('deletecols') 03-May-2024: converted values in all columns assigned QA/QC flag(s) I (Invalid value (out of range)) to NaN/empty, locking and replacing existing flags with 'M': 258 records in SNOWDEP_INST_0_0_05, 61783 records in SWE_INST_0_0_05 ('nullflags') 03-May-2024: sorted by column Date(ascending) ('sortdata') 03-May-2024: replaced 259 missing values in column SNOWDEP_INST_0_0_05 with estimated values based on 1D interpolation of SNOWDEP_INST_0_0_05 as a function of Date using the MATLAB 9.913 function 'interp1' with the 'linear' (linear interpolation) method option, excluding data gaps with more than 5 consecutive missing values, and flagging the estimated values as 'E' ('interp_missing') 03-May-2024: 259 values in 'SNOWDEP_INST_0_0_05' were updated with new values ('update_data'): changed record 24 from NaN to 0.0190, changed record 93 from NaN to -0.0375, changed record 106 from NaN to -0.0655, changed record 117 from NaN to -0.2815, changed record 129 from NaN to -0.3810, changed record 130 from NaN to -0.2510, changed record 135 from NaN to -0.4460, changed record 136 from NaN to -0.4820, changed record 137 from NaN to -0.5180, changed record 140 from NaN to -0.3690, changed record 157 from NaN to -0.1837, changed record 158 from NaN to -0.1963, changed record 178 from NaN to -0.2040, changed record 330 from NaN to -0.1897, changed record 331 from NaN to -0.3143, changed record 402 from NaN to -0.1157, changed record 403 from NaN to -0.1163, changed record 419 from NaN to -0.3700, changed record 423 from NaN to -0.1730, changed record 611 from NaN to -0.3470, changed record 722 from NaN to -0.2015, changed record 776 from NaN to -0.3635, changed record 778 from NaN to -0.3580, changed record 1024 from NaN to -0.3570, changed record 1069 from NaN to -0.2070, changed record 1076 from NaN to -0.3265, changed record 1093 from NaN to -0.2035, changed record 1161 from NaN to -0.3695, changed record 1195 from NaN to -0.1910, changed record 1228 from NaN to -0.1290, changed record 1230 from NaN to -0.0910, changed record 1235 from NaN to -0.1295, changed record 1237 from NaN to -0.0675, changed record 1248 from NaN to -0.5015, changed record 1269 from NaN to -0.2325, changed record 1333 from NaN to -0.2210, changed record 1350 from NaN to -0.2150, changed record 1351 from NaN to -0.2150, changed record 1354 from NaN to -0.2070, changed record 1369 from NaN to -0.1455, changed record 1376 from NaN to -0.3655, changed record 1380 from NaN to -0.2155, changed record 1388 from NaN to -0.3790, changed record 1397 from NaN to -0.2100, changed record 1401 from NaN to -0.2065, changed record 1443 from NaN to -0.3220, changed record 1445 from NaN to -0.1790, changed record 1463 from NaN to -0.5170, changed record 1468 from NaN to -0.3580, changed record 1470 from NaN to -0.1835, changed record 1480 from NaN to -0.1570, changed record 1491 from NaN to -0.5105, changed record 1503 from NaN to -0.2105, changed record 1506 from NaN to -0.4595, changed record 1523 from NaN to -0.2005, changed record 1559 from NaN to -0.2115, changed record 1564 from NaN to -0.2173, changed record 1565 from NaN to -0.2187, changed record 1648 from NaN to -0.2050, changed record 1650 from NaN to -0.2070, changed record 1673 from NaN to -0.2115, changed record 1675 from NaN to -0.2095, changed record 1687 from NaN to -0.3550, changed record 1691 from NaN to -0.2135, changed record 1695 from NaN to -0.2155, changed record 1698 from NaN to -0.2060, changed record 1731 from NaN to -0.2090, changed record 1747 from NaN to -0.2085, changed record 1750 from NaN to -0.2050, changed record 1757 from NaN to -0.2155, changed record 1765 from NaN to -0.2035, changed record 1793 from NaN to -0.2120, changed record 1827 from NaN to -0.2110, changed record 1832 from NaN to -0.2115, changed record 1836 from NaN to -0.2150, changed record 1850 from NaN to -0.2180, changed record 1857 from NaN to -0.2020, changed record 1893 from NaN to -0.2095, changed record 1927 from NaN to -0.2115, changed record 2021 from NaN to -0.2050, changed record 2035 from NaN to -0.5047, changed record 2036 from NaN to -0.5303, changed record 2085 from NaN to -0.2125, changed record 2248 from NaN to -0.2110, changed record 2250 from NaN to -0.3030, changed record 2261 from NaN to -0.3330, changed record 2269 from NaN to -0.1630, changed record 2273 from NaN to -0.1470, changed record 2275 from NaN to -0.2780, changed record 2277 from NaN to -0.4720, changed record 2316 from NaN to -0.3100, changed record 2336 from NaN to -0.1205, changed record 2374 from NaN to -0.3125, changed record 2429 from NaN to -0.2450, changed record 2457 from NaN to -0.2020, changed record 2464 from NaN to -0.1980, changed record 2537 from NaN to -0.1385, changed record 2713 from NaN to -0.2850, changed record 2796 from NaN to -0.3320, changed record 2801 from NaN to -0.1450, changed record 2805 from NaN to -0.1065, changed record 2818 from NaN to -0.0960, changed record 2823 from NaN to -0.1950, changed record 2839 from NaN to -0.3195, changed record 2894 from NaN to -0.0340, changed record 3029 from NaN to -0.2965, changed record 3031 from NaN to -0.3555, changed record 3050 from NaN to -0.1325, changed record 3060 from NaN to -0.2480, changed record 3240 from NaN to -0.4905, changed record 3264 from NaN to -0.4530, changed record 3289 from NaN to -0.2105, changed record 3292 from NaN to -0.3185, changed record 3296 from NaN to -0.3590, changed record 3298 from NaN to -0.3450, changed record 3314 from NaN to -0.1970, changed record 3364 from NaN to -0.4275, changed record 3383 from NaN to -0.3060, changed record 3394 from NaN to -0.2960, changed record 3406 from NaN to -0.1340, changed record 3437 from NaN to -0.3130, changed record 3438 from NaN to -0.2050, changed record 3448 from NaN to -0.4860, changed record 3454 from NaN to -0.2155, changed record 3469 from NaN to -0.1380, changed record 3472 from NaN to -0.3555, changed record 3483 from NaN to -0.1465, changed record 3511 from NaN to -0.2380, changed record 3527 from NaN to 0.0010, changed record 3538 from NaN to -0.1075, changed record 3541 from NaN to -0.6092, changed record 3542 from NaN to -0.4255, changed record 3543 from NaN to -0.2417, changed record 3564 from NaN to -0.2275, changed record 3574 from NaN to -0.1505, changed record 3663 from NaN to -0.2980, changed record 3857 from NaN to -0.3700, changed record 3900 from NaN to -0.2125, changed record 3944 from NaN to -0.2085, changed record 4083 from NaN to -0.1485, changed record 4109 from NaN to -0.2850, changed record 4118 from NaN to -0.2135, changed record 4126 from NaN to -0.4143, changed record 4127 from NaN to -0.4117, changed record 4133 from NaN to -0.2765, changed record 4271 from NaN to -0.2190, changed record 4279 from NaN to -0.2130, changed record 4285 from NaN to -0.3625, changed record 4302 from NaN to -0.3227, changed record 4303 from NaN to -0.4433, changed record 4316 from NaN to -0.2085, changed record 4464 from NaN to -0.5365, changed record 4750 from NaN to -0.2035, changed record 4786 from NaN to -0.4043, changed record 4787 from NaN to -0.3127, changed record 4820 from NaN to -0.3605, changed record 4830 from NaN to -0.4470, changed record 4858 from NaN to -0.2430, changed record 4861 from NaN to -0.1665, changed record 4865 from NaN to -0.2670, changed record 4868 from NaN to -0.5395, changed record 4879 from NaN to -0.3950, changed record 4882 from NaN to -0.1230, changed record 4883 from NaN to -0.1010, changed record 4888 from NaN to -0.2247, changed record 4889 from NaN to -0.2223, changed record 4902 from NaN to -0.4955, changed record 4910 from NaN to -0.5430, changed record 4917 from NaN to -0.1055, changed record 4926 from NaN to -0.3270, changed record 4929 from NaN to -0.1530, changed record 4932 from NaN to -0.3510, changed record 4942 from NaN to -0.1877, changed record 4943 from NaN to -0.2763, changed record 4951 from NaN to -0.2130, changed record 4953 from NaN to -0.3860, changed record 4959 from NaN to -0.1555, changed record 4961 from NaN to -0.1920, changed record 4962 from NaN to -0.2920, changed record 4964 from NaN to -0.3040, changed record 4973 from NaN to -0.3765, changed record 4990 from NaN to -0.2175, changed record 5010 from NaN to -0.4460, changed record 5120 from NaN to -0.2170, changed record 5172 from NaN to -0.3665, changed record 5306 from NaN to -0.2285, changed record 5371 from NaN to -0.2160, changed record 7327 from NaN to -0.0215, changed record 7329 from NaN to -0.0320, changed record 17362 from NaN to -0.1937, changed record 17363 from NaN to -0.2083, changed record 17433 from NaN to -0.1540, changed record 17452 from NaN to -0.1480, changed record 18262 from NaN to 0.0660, changed record 18297 from NaN to -0.0200, changed record 18302 from NaN to 0.0275, changed record 18332 from NaN to 0.0050, changed record 18339 from NaN to 0.0040, changed record 18378 from NaN to -0.0615, changed record 18381 from NaN to -0.0335, changed record 18387 from NaN to -0.0415, changed record 18390 from NaN to -0.0280, changed record 18408 from NaN to -0.0530, changed record 18409 from NaN to -0.0430, changed record 18450 from NaN to -0.0615, changed record 18452 from NaN to -0.0867, changed record 18453 from NaN to -0.0823, changed record 18464 from NaN to -0.0633, changed record 18465 from NaN to -0.0677, changed record 18469 from NaN to -0.0680, changed record 18472 from NaN to -0.0640, changed record 18474 from NaN to -0.0585, changed record 18498 from NaN to -0.0565, changed record 18502 from NaN to -0.0650, changed record 18506 from NaN to -0.0800, changed record 18527 from NaN to -0.0715, changed record 18535 from NaN to -0.0915, changed record 18539 from NaN to -0.0860, changed record 18549 from NaN to -0.0780, changed record 18555 from NaN to -0.0775, changed record 18557 from NaN to -0.0825, changed record 18626 from NaN to -0.1230, changed record 19370 from NaN to -0.1035, changed record 27416 from NaN to -0.1920, changed record 28884 from NaN to 0.3375, changed record 29114 from NaN to 0.7390, changed record 30181 from NaN to 1.0070, changed record 31220 from NaN to 0.8270, changed record 31480 from NaN to 0.7735, changed record 31482 from NaN to 0.7675, changed record 32254 from NaN to 0.6450, changed record 35913 from NaN to 0.2000, changed record 37511 from NaN to 0.2150, changed record 39714 from NaN to 0.7020, changed record 39761 from NaN to 0.7050, changed record 43552 from NaN to 0.7160, changed record 43733 from NaN to 1.0640, changed record 44229 from NaN to 1.2175, changed record 44233 from NaN to 1.2105, changed record 44236 from NaN to 1.1745, changed record 44241 from NaN to 1.1580, changed record 44243 from NaN to 1.1598, changed record 44244 from NaN to 1.1735, changed record 44245 from NaN to 1.1872, changed record 44249 from NaN to 1.2180, changed record 44922 from NaN to 1.6370, changed record 46853 from NaN to 1.3415, changed record 47029 from NaN to 1.4300, changed record 51430 from NaN to 0.9725, changed record 51435 from NaN to 0.9675, changed record 51727 from NaN to 1.0555, changed record 51743 from NaN to 1.0455, changed record 53717 from NaN to 0.9460, changed record 53721 from NaN to 0.8870, changed record 60882 from NaN to 0.3015, changed record 61193 from NaN to 0.3435, changed record 61202 from NaN to 0.3443, changed record 61203 from NaN to 0.3447, changed record 61237 from NaN to 0.3760 03-May-2024: Q/C flagging criteria applied for column(s) SNOWDEP_INST_0_0_05, 'flags' field updated ('dataflag') 03-May-2024: replaced 1 missing value in column PRECIP_INST_455_0_02 with an estimated value based on 1D interpolation of PRECIP_INST_455_0_02 as a function of Date using the MATLAB 9.913 function 'interp1' with the 'linear' (linear interpolation) method option, excluding data gaps with more than 5 consecutive missing values, and flagging the estimated values as 'E' ('interp_missing') 03-May-2024: 1 value in 'PRECIP_INST_455_0_02' was updated with a new value ('update_data'): changed record 5371 from NaN to 8.90 03-May-2024: Q/C flagging criteria applied for column(s) PRECIP_INST_455_0_02, 'flags' field updated ('dataflag') 03-May-2024: replaced 1 missing value in column AIRTEMP_MEAN_450_0_10 with an estimated value based on 1D interpolation of AIRTEMP_MEAN_450_0_10 as a function of Date using the MATLAB 9.913 function 'interp1' with the 'linear' (linear interpolation) method option, excluding data gaps with more than 5 consecutive missing values, and flagging the estimated values as 'E' ('interp_missing') 03-May-2024: 1 value in 'AIRTEMP_MEAN_450_0_10' was updated with a new value ('update_data'): changed record 5371 from NaN to 19.050 03-May-2024: Q/C flagging criteria applied for column(s) AIRTEMP_MEAN_450_0_10, 'flags' field updated ('dataflag') 03-May-2024: converted units of 'SNOWDEP_INST_0_0_05' column and 3 QA/QC flag criteria parameters from m to mm ('unit_convert') 03-May-2024: Q/C flagging criteria applied for column(s) SNOWDEP_INST_0_0_05, 'flags' field updated ('dataflag') 03-May-2024: sorted rows by measurement date prior to applying drift corrections ('correct_drift') 03-May-2024: corrected values in column SWE_INST_0_0_05 for sensor drift over the date range 01-Oct-2022 12:00:00 to 01-Oct-2023 12:00:00 by applying a constant correction of -42.5 ('correct_drift') 03-May-2024: documented flagged and missing values in columns Site, PROGID, BATTERY_MEAN, BATTERY_V_CHECK, SNOWDEP_INST_0_0_05, SNOWDEPTH_CHECK, SNOWDEP_QUAL, SWE_INST_0_0_05, SWE_CHECK, PRECIP_INST_455_0_02, ORI_SH_AVG, PUMPVOLTS_Avg, PUMPVOLTS_CHECK, AIRTEMP_MEAN_450_0_10, AIRTEMP_MAX_450_0_10 and AIRTEMP_MIN_450_0_10 as data set anomalies in the metadata ('add_anomalies') 03-May-2024: updated title ('newtitle') 03-May-2024: updated 1 metadata fields in the Dataset section(s) ('addmeta') 03-May-2024: updated title ('newtitle') 03-May-2024: updated 1 metadata fields in the Dataset section(s) ('addmeta') 03-May-2024: added column 'PRECIP_TOT_455_0_02' at position 13 ('addcol') 03-May-2024: manually added an array of custom flags to 61783 records in column(s) PRECIP_TOT_455_0_02 ('addflags') 03-May-2024: locked Q/C flag criteria for column PRECIP_TOT_455_0_02 to prevent automatic evaluation ('flag_locks') 03-May-2024: added column 'PRECIP_ACC_455_0_02' at position 14 ('addcol') 03-May-2024: copied QA/QC flags from column(s) PRECIP_TOT_455_0_02 to column(s) PRECIP_ACC_455_0_02, merging copied flags with any existing flags, and set QA/QC criteria for destination column(s) to 'manual' ('copyflags') 03-May-2024: added column 'SNOWDEP_MED_0_0_05' at position 8 ('addcol') 03-May-2024: Q/C flagging criteria applied for column(s) SNOWDEP_MED_0_0_05, 'flags' field updated ('dataflag') 03-May-2024: copied QA/QC flags from column(s) SNOWDEP_INST_0_0_05 to column(s) SNOWDEP_MED_0_0_05, merging copied flags with any existing flags, and set QA/QC criteria for destination column(s) to 'manual' ('copyflags') 03-May-2024: added column 'SWE_MED_0_0_05' at position 12 ('addcol') 03-May-2024: copied QA/QC flags from column(s) SWE_INST_0_0_05 to column(s) SWE_MED_0_0_05, merging copied flags with any existing flags, and set QA/QC criteria for destination column(s) to 'manual' ('copyflags') 03-May-2024: replaced values matching 'SNOWDEP_MED_0_0_05 < 0' in column(s) SNOWDEP_MED_0_0_05 with 0 ('num_replace') 03-May-2024: 25419 values in 'SNOWDEP_MED_0_0_05' were updated with new values ('update_data') 03-May-2024: Q/C flagging criteria applied for column(s) SNOWDEP_MED_0_0_05, 'flags' field updated ('dataflag') 03-May-2024: manually added 'Q' flags to 25419 records in column(s) SNOWDEP_MED_0_0_05 ('addflags') 03-May-2024: deleted columns SNOWDEP_QUAL, PUMPVOLTS_Avg, ORI_SH_AVG, BATTERY_MEAN, SWE_CHECK, SNOWDEPTH_CHECK, PUMPVOLTS_CHECK and BATTERY_V_CHECK from the structure ('deletecols') 03-May-2024: deleted column Date from the structure ('deletecols') 03-May-2024: added column 'Date' at position 2 ('addcol') 03-May-2024: flags for columns SNOWDEP_INST_0_0_05, SNOWDEP_MED_0_0_05, SWE_INST_0_0_05, SWE_MED_0_0_05, PRECIP_INST_455_0_02, PRECIP_TOT_455_0_02, PRECIP_ACC_455_0_02, AIRTEMP_MEAN_450_0_10, AIRTEMP_MAX_450_0_10 and AIRTEMP_MIN_450_0_10 converted to data columns, flag codes updated in metadata ('flags2cols') 03-May-2024: updated 6 metadata fields in the Data section(s) ('addmeta') 03-May-2024: updated 15 metadata fields in the Status, Data sections to reflect attribute metadata ('updatecols') 03-May-2024: parsed and formatted metadata ('listmeta') B. Variable Information 1. Variable Name: column 1. Site column 2. Date column 3. LOGGERID column 4. PROGID column 5. SNOWDEP_INST_0_0_05 column 6. Flag_SNOWDEP_INST_0_0_05 column 7. SNOWDEP_MED_0_0_05 column 8. Flag_SNOWDEP_MED_0_0_05 column 9. SWE_INST_0_0_05 column 10. Flag_SWE_INST_0_0_05 column 11. SWE_MED_0_0_05 column 12. Flag_SWE_MED_0_0_05 column 13. PRECIP_INST_455_0_02 column 14. Flag_PRECIP_INST_455_0_02 column 15. PRECIP_TOT_455_0_02 column 16. Flag_PRECIP_TOT_455_0_02 column 17. PRECIP_ACC_455_0_02 column 18. Flag_PRECIP_ACC_455_0_02 column 19. AIRTEMP_MEAN_450_0_10 column 20. Flag_AIRTEMP_MEAN_450_0_10 column 21. AIRTEMP_MAX_450_0_10 column 22. Flag_AIRTEMP_MAX_450_0_10 column 23. AIRTEMP_MIN_450_0_10 column 24. Flag_AIRTEMP_MIN_450_0_10 2. Variable Definition: column 1. Site code column 2. Round off corrected corrected serial date column 3. Logger ID column 4. Program ID of program column 5. Snow depth column 6. QA/QC flags for Snow depth (flagging criteria, where "x" is SNOWDEP_INST_0_0_05: isnan(x)="M", x>4500="Q", x>5000="I", x<-5000="I", SNOWDEP_QUAL<=0="I", SNOWDEP_QUAL<162&SNOWDEP_QUAL>0="Q", SNOWDEP_QUAL>=300&SNOWDEP_QUAL<=600="Q", flag_daterange(Date,{"10/30/2015 12:00:00","11/05/2015 14:55:00"})="Q", flag_daterange(Date,{"06/03/2022 15:20:00","06/09/2022 13:30:00"})="I", flag_daterange(Date,{"10/20/2022 10:55:00","10/22/2022 05:05:00"})="Q", manual) column 7. 12 point running median of SNOWDEP_INST column 8. QA/QC flags for 12 point running median of SNOWDEP_INST (flagging criteria, where "x" is SNOWDEP_MED_0_0_05: Date>=datenum("12/16/2021 12:00:00")&Date<=datenum("12/23/2021 12:00:00")="Q", manual) column 9. Snow water equivalent column 10. QA/QC flags for Snow water equivalent (flagging criteria, where "x" is SWE_INST_0_0_05: isnan(x)="M", Date>=datenum("10/30/2015 12:00:00")&Date<=datenum("11/5/2015 14:00:00")="Q", Date>=datenum("11/11/2016 12:00:00")&Date<=datenum("11/14/2017 12:00:00")="I", Date>=datenum("09/30/2023 12:00:00")="I", manual) column 11. 12 point running median of SWE_INST column 12. QA/QC flags for 12 point running median of SWE_INST (flagging criteria, where "x" is SWE_MED_0_0_05: manual) column 13. Stand alone rain gauge column 14. QA/QC flags for Stand alone rain gauge (flagging criteria, where "x" is PRECIP_INST_455_0_02: x<0="I", x>1200="I", ORI_SH_AVG<3.5="T", flag_valuechange(x,100,25,1)="R", isnan(x)="M", Date>=datenum("10/30/2015 12:00:00")&Date<=datenum("11/05/2015 14:00:00")="Q", Date>=datenum("12/17/2015 12:00:00")&Date<=datenum("01/27/2016 12:00:00")="I", Date>=datenum("02/25/2018 22:45:00")&Date<=datenum("02/28/2018 20:00:00")="T", Date>=datenum("02/27/2019 16:55:00")&Date<=datenum("10/06/2021 12:10:00")="Q", Date>=datenum("10/06/2021 12:15:00")&Date<=datenum("12/14/2021 00:05:00")="Q", Date>=datenum("12/14/2021 00:10:00")&Date<=datenum("09/31/2022 00:00:00")="Q", Date>=datenum("12/15/2022 11:20:00")&Date<=datenum("12/15/2022 12:25:00")="I", Date>=datenum("10/01/2022 00:00:00")="Q", manual) column 15. Increment corrected total precipitation column 16. QA/QC flags for Increment corrected total precipitation (flagging criteria, where "x" is PRECIP_TOT_455_0_02: manual) column 17. Cumulative sum of total precipitation column 18. QA/QC flags for Cumulative sum of total precipitation (flagging criteria, where "x" is PRECIP_ACC_455_0_02: manual) column 19. Average air temperature at 450 cm column 20. QA/QC flags for Average air temperature at 450 cm (flagging criteria, where "x" is AIRTEMP_MEAN_450_0_10: x<=-35="I", x>50="I", x<-18="Q", x>45="Q", flag_valuechange(x,6.5,6.5,1) ="V", flag_valuechange(x,8,8,1) ="I", isnan(x)="M", xFOURHI="Q", Date>=datenum("10/30/2015 12:00:00")&Date<=datenum("11/5/2015 14:00:00")="Q", Date>=datenum("05/06/2017 08:00:00")&Date<=datenum("08/18/2017 20:00:00")="Q", (AIRTEMP_MAX_450_0_10-AIRTEMP_MEAN_450_0_10)>1="Q", (AIRTEMP_MEAN_450_0_10-AIRTEMP_MIN_450_0_10)>1="Q", x>AIRTEMP_MAX_450_0_10="I", x50="I", x<-18="Q", x>45="Q", flag_valuechange(x,6.5,6.5,1) ="V", flag_valuechange(x,8,8,1) ="I", isnan(x)="M", xFOURHI="Q", Date>=datenum("10/30/2015 12:00:00")&Date<=datenum("11/5/2015 14:00:00")="Q", Date>=datenum("05/06/2017 08:00:00")&Date<=datenum("08/18/2017 20:00:00")="Q") column 23. Minimum air temperature at 450 cm column 24. QA/QC flags for Minimum air temperature at 450 cm (flagging criteria, where "x" is AIRTEMP_MIN_450_0_10: x<=-35="I", x>50="I", x<-18="Q", x>45="Q", flag_valuechange(x,6.5,6.5,1) ="V", flag_valuechange(x,8,8,1) ="I", isnan(x)="M", xFOURHI="Q", Date>=datenum("10/30/2015 12:00:00")&Date<=datenum("11/5/2015 14:00:00")="Q", Date>=datenum("05/06/2017 08:00:00")&Date<=datenum("08/18/2017 20:00:00")="Q") 3. Units of Measurement: column 1. column 2. yyyy-MM-dd HH:mm:ss column 3. none column 4. none column 5. mm column 6. none column 7. mm column 8. none column 9. mm column 10. none column 11. mm column 12. none column 13. mm column 14. none column 15. mm column 16. none column 17. mm column 18. none column 19. deg c column 20. none column 21. deg c column 22. none column 23. deg c column 24. none 4. Data Type a. Storage Type: column 1. string column 2. string column 3. integer column 4. floating-point column 5. floating-point column 6. string column 7. floating-point column 8. string column 9. floating-point column 10. string column 11. floating-point column 12. string column 13. floating-point column 14. string column 15. floating-point column 16. string column 17. floating-point column 18. string column 19. floating-point column 20. string column 21. floating-point column 22. string column 23. floating-point column 24. string b. Variable Codes: Flag_SNOWDEP_INST_0_0_05: E = Value estimated by linear interpolation, Q = Questionable value Flag_SNOWDEP_MED_0_0_05: E = Value estimated by linear interpolation, Q = Questionable value Flag_SWE_INST_0_0_05: M = missing value Flag_SWE_MED_0_0_05: M = missing value Flag_PRECIP_INST_455_0_02: E = Value estimated by linear interpolation, Q = Questionable value, R = Reduced volume stored in sample tank, T = For methods or hardware related flags. ie. broken shield Flag_PRECIP_TOT_455_0_02: F = unspecified, J = unspecified, Q = Questionable value, R = Reduced volume stored in sample tank Flag_PRECIP_ACC_455_0_02: F = unspecified, J = unspecified, Q = Questionable value, R = Reduced volume stored in sample tank Flag_AIRTEMP_MEAN_450_0_10: E = Value estimated by linear interpolation, Q = Questionable value Flag_AIRTEMP_MAX_450_0_10: M = missing value Flag_AIRTEMP_MIN_450_0_10: M = missing value c. Numeric Range: column 1. (none) column 2. (none) column 3. 302 to 302 column 4. 50740 to 54923 column 5. -993 to 2525.0001 column 6. (none) column 7. 0 to 1648 column 8. (none) column 9. (none) column 10. (none) column 11. (none) column 12. (none) column 13. 7.112 to 497.9 column 14. (none) column 15. 0 to 280.9 column 16. (none) column 17. 0 to 2073.129 column 18. (none) column 19. -7.758 to 26.83 column 20. (none) column 21. -7.734 to 27.09 column 22. (none) column 23. -7.776 to 26.41 column 24. (none) d. Missing Value Code: NaN 5. Data Format a. Column Type: column 1. text column 2. text column 3. numerical column 4. numerical column 5. numerical column 6. text column 7. numerical column 8. text column 9. numerical column 10. text column 11. numerical column 12. text column 13. numerical column 14. text column 15. numerical column 16. text column 17. numerical column 18. text column 19. numerical column 20. text column 21. numerical column 22. text column 23. numerical column 24. text b. Number of Columns: 24 c. Decimal Places: column 1. 0 column 2. 0 column 3. 0 column 4. 1 column 5. 4 column 6. 0 column 7. 2 column 8. 0 column 9. 4 column 10. 0 column 11. 2 column 12. 0 column 13. 2 column 14. 0 column 15. 2 column 16. 0 column 17. 2 column 18. 0 column 19. 3 column 20. 0 column 21. 3 column 22. 0 column 23. 3 column 24. 0 6. Logical Variable Type: column 1. nominal (none) column 2. datetime (none) column 3. nominal (discrete) column 4. nominal (continuous) column 5. data (continuous) column 6. coded value (none) column 7. data (continuous) column 8. coded value (none) column 9. data (continuous) column 10. coded value (none) column 11. data (continuous) column 12. coded value (none) column 13. data (continuous) column 14. coded value (none) column 15. data (continuous) column 16. coded value (none) column 17. data (continuous) column 18. coded value (none) column 19. data (continuous) column 20. coded value (none) column 21. data (continuous) column 22. coded value (none) column 23. data (continuous) column 24. coded value (none) 7. Flagging Criteria: column 1. manually-assigned flags column 2. none column 3. flag_notinarray(x,[301,302])="I";isnan(x)="M" column 4. flag_valuechange(x,0.1,0.1,1)="P";isnan(x)="M" column 5. isnan(x)="M";x>4500="Q";x>5000="I";x<-5000="I";col_SNOWDEP_QUAL<=0="I";col_SNOWDEP_QUAL< 162&col_SNOWDEP_QUAL>0="Q";col_SNOWDEP_QUAL>=300&col_SNOWDEP_QUAL<=600="Q";flag_daterang e(col_Date,{"10/30/2015 12:00:00","11/05/2015 14:55:00"})="Q";flag_daterange(col_Date,{"06/03/2022 15:20:00","06/09/2022 13:30:00"})="I";flag_daterange(col_Date,{"10/20/2022 10:55:00","10/22/2022 05:05:00"})="Q";manually-assigned flags column 6. none column 7. col_Date>=datenum("12/16/2021 12:00:00")&col_Date<=datenum("12/23/2021 12:00:00")="Q";manually-assigned flags column 8. none column 9. isnan(x)="M";col_Date>=datenum("10/30/2015 12:00:00")&col_Date<=datenum("11/5/2015 14:00:00")="Q";col_Date>=datenum("11/11/2016 12:00:00")&col_Date<=datenum("11/14/2017 12:00:00")="I";col_Date>=datenum("09/30/2023 12:00:00")="I";manually-assigned flags column 10. none column 11. manually-assigned flags column 12. none column 13. x<0="I";x>1200="I";col_ORI_SH_AVG<3.5="T";flag_valuechange(x,100,25,1)="R";isnan(x)="M"; col_Date>=datenum("10/30/2015 12:00:00")&col_Date<=datenum("11/05/2015 14:00:00")="Q";col_Date>=datenum("12/17/2015 12:00:00")&col_Date<=datenum("01/27/2016 12:00:00")="I";col_Date>=datenum("02/25/2018 22:45:00")&col_Date<=datenum("02/28/2018 20:00:00")="T";col_Date>=datenum("02/27/2019 16:55:00")&col_Date<=datenum("10/06/2021 12:10:00")="Q";col_Date>=datenum("10/06/2021 12:15:00")&col_Date<=datenum("12/14/2021 00:05:00")="Q";col_Date>=datenum("12/14/2021 00:10:00")&col_Date<=datenum("09/31/2022 00:00:00")="Q";col_Date>=datenum("12/15/2022 11:20:00")&col_Date<=datenum("12/15/2022 12:25:00")="I";col_Date>=datenum("10/01/2022 00:00:00")="Q";manually-assigned flags column 14. none column 15. manually-assigned flags column 16. none column 17. manually-assigned flags column 18. none column 19. x<=-35="I";x>50="I";x<-18="Q";x>45="Q";flag_valuechange(x,6.5,6.5,1) ="V";flag_valuechange(x,8,8,1) ="I";isnan(x)="M";xcol_FOURHI="Q";col_Date>=datenum("10/30/2015 12:00:00")&col_Date<=datenum("11/5/2015 14:00:00")="Q";col_Date>=datenum("05/06/2017 08:00:00")&col_Date<=datenum("08/18/2017 20:00:00")="Q";(col_AIRTEMP_MAX_450_0_10-col_AIRTEMP_MEAN_450_0_10)>1="Q"; (col_AIRTEMP_MEAN_450_0_10-col_AIRTEMP_MIN_450_0_10)>1="Q"; x>col_AIRTEMP_MAX_450_0_10="I"; x50="I";x<-18="Q";x>45="Q";flag_valuechange(x,6.5,6.5,1) ="V";flag_valuechange(x,8,8,1) ="I";isnan(x)="M";xcol_FOURHI="Q";col_Date>=datenum("10/30/2015 12:00:00")&col_Date<=datenum("11/5/2015 14:00:00")="Q";col_Date>=datenum("05/06/2017 08:00:00")&col_Date<=datenum("08/18/2017 20:00:00")="Q" column 22. none column 23. x<=-35="I";x>50="I";x<-18="Q";x>45="Q";flag_valuechange(x,6.5,6.5,1) ="V";flag_valuechange(x,8,8,1) ="I";isnan(x)="M";xcol_FOURHI="Q";col_Date>=datenum("10/30/2015 12:00:00")&col_Date<=datenum("11/5/2015 14:00:00")="Q";col_Date>=datenum("05/06/2017 08:00:00")&col_Date<=datenum("08/18/2017 20:00:00")="Q" column 24. none C. Data Anomalies: Converted values in all columns assigned QA/QC flag(s) I (Invalid value (out of range)) to NaN/empty, locking and replacing existing flags with 'M': 258 records in SNOWDEP_INST_0_0_05, 61783 records in SWE_INST_0_0_05. The value of one record in Site was flagged as M (missing value) for date 10/19/2023. The value of one record in PROGID was flagged as P (Program ID change) for date 10/19/2023. The value of one record in BATTERY_MEAN was flagged as M (missing value) for date 10/19/2023. The value of one record in BATTERY_MEAN is missing for date 10/19/2023. The value of one record in BATTERY_V_CHECK was flagged as M (missing value) for date 10/19/2023. Values of 61779 records in BATTERY_V_CHECK are missing for dates: 10/01/2023-11/20/2023, 11/20/2023-12/05/2023, 12/05/2023-01/25/2024, 01/25/2024-02/01/2024, 02/01/2024-05/02/2024. Values of 259 records in SNOWDEP_INST_0_0_05 were flagged as E (Value estimated by linear interpolation) for dates: 10/01/2023, 10/02/2023, 10/03/2023, 10/04/2023, 10/05/2023, 10/06/2023, 10/07/2023, 10/08/2023, 10/09/2023, 10/10/2023, 10/11/2023, 10/12/2023, 10/13/2023, 10/14/2023, 10/15/2023, 10/16/2023, 10/17/2023, 10/18/2023, 10/19/2023, 10/26/2023, 11/30/2023, 12/03/2023, 12/04/2023, 12/07/2023, 01/04/2024, 01/09/2024, 01/10/2024, 01/13/2024, 01/17/2024, 01/18/2024, 01/20/2024, 02/02/2024, 02/08/2024, 02/15/2024, 02/16/2024, 02/29/2024, 03/02/2024, 03/04/2024, 03/11/2024, 03/12/2024, 03/27/2024, 03/28/2024, 04/04/2024, 04/29/2024, 04/30/2024. Values of 1507 records in SNOWDEP_INST_0_0_05 were flagged as Q (Questionable value) for dates: 10/01/2023, 10/02/2023, 10/03/2023, 10/04/2023, 10/05/2023, 10/06/2023, 10/07/2023, 10/08/2023, 10/09/2023, 10/10/2023, 10/11/2023, 10/12/2023, 10/13/2023, 10/14/2023, 10/15/2023, 10/16/2023, 10/17/2023, 10/18/2023, 10/19/2023, 10/24/2023, 10/25/2023, 10/26/2023, 10/27/2023, 10/28/2023, 10/29/2023, 10/30/2023, 10/31/2023, 11/08/2023, 11/19/2023, 11/24/2023, 11/25/2023, 11/26/2023, 11/29/2023, 11/30/2023, 12/01/2023, 12/02/2023, 12/03/2023, 12/04/2023, 12/05/2023, 12/06/2023, 12/07/2023, 12/08/2023, 12/09/2023, 12/10/2023, 12/11/2023, 12/12/2023, 12/22/2023, 12/23/2023, 12/24/2023, 12/25/2023, 12/26/2023, 12/31/2023, 01/01/2024, 01/02/2024, 01/03/2024, 01/04/2024, 01/06/2024, 01/07/2024, 01/08/2024, 01/09/2024, 01/10/2024, 01/11/2024, 01/12/2024, 01/13/2024, 01/15/2024, 01/16/2024, 01/17/2024, 01/18/2024, 01/19/2024, 01/20/2024, 01/21/2024, 01/22/2024, 01/23/2024, 01/24/2024, 01/25/2024, 01/27/2024, 01/28/2024, 02/02/2024, 02/03/2024, 02/04/2024, 02/05/2024, 02/06/2024, 02/07/2024, 02/08/2024, 02/10/2024, 02/12/2024, 02/13/2024, 02/14/2024, 02/15/2024, 02/16/2024, 02/17/2024, 02/21/2024, 02/23/2024, 02/26/2024, 02/27/2024, 02/28/2024, 02/29/2024, 03/01/2024, 03/02/2024, 03/03/2024, 03/04/2024, 03/05/2024, 03/06/2024, 03/07/2024, 03/10/2024, 03/11/2024, 03/12/2024, 03/13/2024, 03/20/2024, 03/23/2024, 03/25/2024, 03/26/2024, 03/27/2024, 03/28/2024, 04/03/2024, 04/04/2024, 04/05/2024, 04/06/2024, 04/07/2024, 04/08/2024, 04/28/2024, 04/29/2024, 04/30/2024, 05/01/2024, 05/02/2024. The value of one record in SNOWDEPTH_CHECK was flagged as M (missing value) for date 10/19/2023. Values of 61776 records in SNOWDEPTH_CHECK are missing for dates: 10/01/2023-11/29/2023, 11/29/2023-12/05/2023, 12/05/2023-12/20/2023, 12/20/2023-01/25/2024, 01/25/2024-03/07/2024, 03/07/2024-03/27/2024, 03/27/2024-05/01/2024, 05/01/2024-05/02/2024. The value of one record in SNOWDEP_QUAL was flagged as M (missing value) for date 10/19/2023. The value of one record in SNOWDEP_QUAL is missing for date 10/19/2023. Values of 61783 records in SWE_INST_0_0_05 were flagged as M (missing value) for dates: 10/01/2023-05/02/2024. Values of 61783 records in SWE_INST_0_0_05 are missing for dates: 10/01/2023-05/02/2024. The value of one record in SWE_CHECK was flagged as M (missing value) for date 10/19/2023. Values of 61775 records in SWE_CHECK are missing for dates: 10/01/2023-11/29/2023, 11/29/2023-12/05/2023, 12/05/2023-12/20/2023, 12/20/2023-01/25/2024, 01/25/2024-03/07/2024, 03/07/2024-03/27/2024, 03/27/2024-05/01/2024, 05/01/2024-05/02/2024. The value of one record in PRECIP_INST_455_0_02 was flagged as E (Value estimated by linear interpolation) for date 10/19/2023. Values of 58819 records in PRECIP_INST_455_0_02 were flagged as Q (Questionable value) for dates: 10/01/2023-10/19/2023, 10/19/2023-10/23/2023, 10/24/2023, 10/25/2023-11/20/2023, 11/20/2023-11/22/2023, 11/23/2023, 11/24/2023, 11/25/2023, 11/26/2023, 11/27/2023, 11/28/2023, 11/29/2023, 11/29/2023-12/04/2023, 12/04/2023-12/05/2023, 12/05/2023-12/20/2023, 12/20/2023-12/24/2023, 12/25/2023-12/26/2023, 12/26/2023-12/27/2023, 12/28/2023-12/31/2023, 01/01/2024, 01/02/2024, 01/02/2024-01/03/2024, 01/03/2024-01/25/2024, 01/25/2024-02/01/2024, 02/01/2024-03/07/2024, 03/07/2024-03/27/2024, 03/27/2024-05/01/2024, 05/01/2024-05/02/2024. Values of 13 records in PRECIP_INST_455_0_02 were flagged as R (Reduced volume stored in sample tank) for dates: 10/19/2023, 11/20/2023, 12/04/2023, 12/05/2023, 12/20/2023, 01/25/2024, 02/01/2024, 03/07/2024, 03/27/2024, 05/01/2024. Values of 2950 records in PRECIP_INST_455_0_02 were flagged as T (For methods or hardware related flags. ie. broken shield) for dates: 10/23/2023, 10/23/2023-10/24/2023, 10/24/2023-10/25/2023, 11/22/2023-11/23/2023, 11/23/2023-11/24/2023, 11/24/2023-11/25/2023, 11/25/2023-11/26/2023, 11/26/2023-11/27/2023, 11/27/2023-11/28/2023, 11/28/2023-11/29/2023, 12/24/2023-12/25/2023, 12/26/2023, 12/27/2023-12/28/2023, 12/31/2023, 12/31/2023-01/01/2024, 01/01/2024-01/02/2024, 01/03/2024. The value of one record in ORI_SH_AVG was flagged as M (missing value) for date 10/19/2023. Values of 2950 records in ORI_SH_AVG were flagged as T (For methods or hardware related flags. ie. broken shield) for dates: 10/23/2023, 10/23/2023-10/24/2023, 10/24/2023-10/25/2023, 11/22/2023-11/23/2023, 11/23/2023-11/24/2023, 11/24/2023-11/25/2023, 11/25/2023-11/26/2023, 11/26/2023-11/27/2023, 11/27/2023-11/28/2023, 11/28/2023-11/29/2023, 12/24/2023-12/25/2023, 12/26/2023, 12/27/2023-12/28/2023, 12/31/2023, 12/31/2023-01/01/2024, 01/01/2024-01/02/2024, 01/03/2024. The value of one record in ORI_SH_AVG is missing for date 10/19/2023. The value of one record in PUMPVOLTS_Avg was flagged as M (missing value) for date 10/19/2023. The value of one record in PUMPVOLTS_Avg is missing for date 10/19/2023. The value of one record in PUMPVOLTS_CHECK was flagged as M (missing value) for date 10/19/2023. Values of 61779 records in PUMPVOLTS_CHECK are missing for dates: 10/01/2023-12/05/2023, 12/05/2023-01/02/2024, 01/02/2024-01/25/2024, 01/25/2024-02/01/2024, 02/01/2024-05/02/2024. The value of one record in AIRTEMP_MEAN_450_0_10 was flagged as E (Value estimated by linear interpolation) for date 10/19/2023. Values of 91 records in AIRTEMP_MEAN_450_0_10 were flagged as Q (Questionable value) for dates: 10/29/2023, 11/20/2023, 11/21/2023, 11/27/2023, 12/13/2023, 12/17/2023, 12/26/2023, 12/27/2023, 01/19/2024, 01/29/2024, 01/31/2024, 02/10/2024, 02/18/2024, 02/19/2024, 02/20/2024, 02/23/2024, 03/05/2024, 03/06/2024, 03/07/2024, 03/08/2024, 03/13/2024, 03/16/2024, 03/18/2024, 03/22/2024, 03/29/2024, 03/31/2024, 04/01/2024, 04/02/2024, 04/05/2024, 04/07/2024, 04/13/2024, 04/16/2024, 04/20/2024, 04/21/2024, 04/23/2024, 04/24/2024, 05/01/2024. The value of one record in AIRTEMP_MAX_450_0_10 was flagged as M (missing value) for date 10/19/2023. The value of one record in AIRTEMP_MAX_450_0_10 is missing for date 10/19/2023. The value of one record in AIRTEMP_MIN_450_0_10 was flagged as M (missing value) for date 10/19/2023. The value of one record in AIRTEMP_MIN_450_0_10 is missing for date 10/19/2023. V. Supplemental Descriptors A. Data Acquisition 1. Data Forms: 2. Form Location: 3. Data Entry Validation: B. Quality Assurance/Quality Control Procedures: C. Supplemental Materials: D. Computer Programs: E. Archival Practices: F. Publications: G. History of Data Set Usage 1. Data Request History: 2. Data Set Update History: 3. Review History: 4. Questions and Comments from Users: Vara power supply replaced the week of Oct 10, 2015. New batteries and jumpers added by JM and SW.