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-2017 to 01-Oct-2018 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-Feb-2024 2. Latest Archive Date: 3. Latest Metadata Update: 03-Feb-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_2018.csv 2. Size: 105120 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 '2017-10-01 00:05:00.0' AND '2018-10-01 00:00:00.0' ORDER BY TmStamp ASC (104846 records) FINAL_AIRTEMP_QC4SIGMA_leap_ak.csv (8784 records) Data processing history: 03-Feb-2024: new GCE Data Structure 1.1 created ('newstruct') 03-Feb-2024: imported result set from SQL query on data source 'metdat' ('sql2struct') 03-Feb-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-Feb-2024: updated 16 metadata fields in the Data, Dataset, Project, Site, Status, Study, Supplement section(s) ('addmeta') 03-Feb-2024: updated title ('newtitle') 03-Feb-2024: Q/C flagging criteria applied, 'flags' field updated ('dataflag') 03-Feb-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-Feb-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-Feb-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-Feb-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-Feb-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-Feb-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-Feb-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-Feb-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-Feb-2024: added column 'Site' at position 1 ('addcol') 03-Feb-2024: sorted by column Date(ascending) ('sortdata') 03-Feb-2024: removed 12 row(s) with duplicate values in the column(s) Date ('cleardupes') 03-Feb-2024: inserted 286 new records 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-Feb-2024: sorted by column Date(ascending) ('sortdata') 03-Feb-2024: Year, Month, Day, Hour and Minute datetime columns added after column Date ('add_datepartcols') 03-Feb-2024: sorted by columns Month(ascending), Day(ascending), Hour(ascending) ('sortdata') 03-Feb-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 (105120 rows) ('joindata') 03-Feb-2024: sorted by column Date(ascending) ('sortdata') 03-Feb-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-Feb-2024: updated 16 metadata fields in the Data, Dataset, Project, Site, Status, Study, Supplement section(s) ('addmeta') 03-Feb-2024: updated title ('newtitle') 03-Feb-2024: Q/C flagging criteria applied, 'flags' field updated ('dataflag') 03-Feb-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''; ('apply_template') 03-Feb-2024: deleted columns Month, Day, Hour, Year, Minute, RecNum, MEAN, STD, MIN, MAX, FOURLO, FOURHI and MEDIAN from the structure ('deletecols') 03-Feb-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': 669 records in SNOWDEP_INST_0_0_05, 12816 records in SWE_INST_0_0_05 ('nullflags') 03-Feb-2024: sorted by column Date(ascending) ('sortdata') 03-Feb-2024: replaced 670 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 9.912 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-Feb-2024: 670 values in 'SNOWDEP_INST_0_0_05' were updated with new values ('update_data'): changed record 3310 from NaN to -0.1245, changed record 3487 from NaN to -0.0557, changed record 3488 from NaN to -0.0673, changed record 3543 from NaN to 0.0015, changed record 3549 from NaN to 0.0100, changed record 4495 from NaN to 0.0770, changed record 6039 from NaN to -0.2023, changed record 6040 from NaN to -0.2057, changed record 6042 from NaN to -0.1840, changed record 6070 from NaN to -0.1985, changed record 6071 from NaN to -0.2040, changed record 6072 from NaN to -0.2095, changed record 6080 from NaN to -0.2330, changed record 6087 from NaN to -0.2465, changed record 6103 from NaN to -0.2290, changed record 6123 from NaN to -0.2323, changed record 6124 from NaN to -0.2347, changed record 6129 from NaN to -0.2445, changed record 6136 from NaN to -0.2373, changed record 6137 from NaN to -0.2447, changed record 6142 from NaN to -0.2670, changed record 6150 from NaN to -0.2625, changed record 6155 from NaN to -0.2763, changed record 6156 from NaN to -0.2767, changed record 6167 from NaN to -0.2270, changed record 6168 from NaN to -0.2280, changed record 6172 from NaN to -0.2825, changed record 6242 from NaN to -0.2460, changed record 9550 from NaN to -0.1840, changed record 9560 from NaN to -0.1655, changed record 10111 from NaN to -0.0505, changed record 16858 from NaN to -0.1780, changed record 16866 from NaN to -0.1575, changed record 16891 from NaN to -0.1195, changed record 18096 from NaN to -0.0160, changed record 22951 from NaN to 0.0125, changed record 23004 from NaN to 0.1225, changed record 23023 from NaN to 0.1890, changed record 31536 from NaN to -0.2420, changed record 31537 from NaN to -0.2290, changed record 31538 from NaN to -0.2160, changed record 31779 from NaN to -0.0865, changed record 32092 from NaN to 0.0425, changed record 32475 from NaN to 0.1955, changed record 32537 from NaN to 0.2050, changed record 32539 from NaN to 0.2020, changed record 32541 from NaN to 0.2044, changed record 32542 from NaN to 0.2038, changed record 32543 from NaN to 0.2032, changed record 32544 from NaN to 0.2026, changed record 32547 from NaN to 0.2000, changed record 32551 from NaN to 0.1970, changed record 32552 from NaN to 0.1980, changed record 32943 from NaN to 0.2235, changed record 39279 from NaN to 0.1540, changed record 40739 from NaN to 0.4995, changed record 40741 from NaN to 0.5230, changed record 41625 from NaN to 0.7760, changed record 41677 from NaN to 0.8355, changed record 41739 from NaN to 0.8545, changed record 41747 from NaN to 0.8655, changed record 41753 from NaN to 0.8535, changed record 43374 from NaN to 1.3580, changed record 43427 from NaN to 1.4785, changed record 43850 from NaN to 1.5715, changed record 43859 from NaN to 1.5475, changed record 44563 from NaN to 1.4385, changed record 48037 from NaN to 0.9760, changed record 48318 from NaN to 1.0785, changed record 49766 from NaN to 0.9580, changed record 55699 from NaN to 1.0340, changed record 55704 from NaN to 1.0180, changed record 55729 from NaN to 1.0545, changed record 56760 from NaN to 1.0030, changed record 72129 from NaN to -0.2145, changed record 74433 from NaN to -0.2293, changed record 74434 from NaN to -0.2287, changed record 74522 from NaN to -0.1790, changed record 74535 from NaN to -0.2230, changed record 74576 from NaN to -0.4400, changed record 74577 from NaN to -0.3660, changed record 74578 from NaN to -0.2920, changed record 74580 from NaN to -0.1780, changed record 74585 from NaN to -0.3900, changed record 74637 from NaN to -0.2255, changed record 74639 from NaN to -0.2300, changed record 74695 from NaN to -0.2345, changed record 74786 from NaN to -0.2260, changed record 74991 from NaN to -0.3590, changed record 74998 from NaN to -0.2295, changed record 75048 from NaN to -0.2365, changed record 75061 from NaN to -0.2275, changed record 75164 from NaN to -0.3820, changed record 75243 from NaN to -0.5475, changed record 75271 from NaN to -0.4000, changed record 75279 from NaN to -0.2375, changed record 75289 from NaN to -0.1845, changed record 75291 from NaN to -0.1895, changed record 75302 from NaN to -0.1895, changed record 75320 from NaN to -0.2270, changed record 75324 from NaN to -0.2360, changed record 75334 from NaN to -0.1745, changed record 75339 from NaN to -0.1755, changed record 75341 from NaN to -0.1785, changed record 75343 from NaN to -0.1805, changed record 75353 from NaN to -0.2013, changed record 75354 from NaN to -0.1677, changed record 75362 from NaN to -0.1855, changed record 75364 from NaN to -0.1825, changed record 75382 from NaN to -0.1135, changed record 75391 from NaN to -0.1135, changed record 75393 from NaN to -0.1735, changed record 75395 from NaN to -0.1880, changed record 75401 from NaN to -0.1415, changed record 75412 from NaN to -0.1280, changed record 75419 from NaN to -0.1350, changed record 75432 from NaN to -0.1663, changed record 75433 from NaN to -0.1997, changed record 75438 from NaN to -0.1275, changed record 75440 from NaN to -0.1730, changed record 75442 from NaN to -0.2330, changed record 75445 from NaN to -0.3020, changed record 75457 from NaN to -0.2990, changed record 75463 from NaN to -0.2327, changed record 75464 from NaN to -0.2363, changed record 75466 from NaN to -0.2393, changed record 75467 from NaN to -0.2387, changed record 75468 from NaN to -0.2380, changed record 75469 from NaN to -0.2373, changed record 75470 from NaN to -0.2367, changed record 75514 from NaN to -0.2300, changed record 75538 from NaN to -0.4070, changed record 75546 from NaN to -0.2340, changed record 75559 from NaN to -0.2480, changed record 75561 from NaN to -0.2440, changed record 75569 from NaN to -0.2953, changed record 75570 from NaN to -0.2657, changed record 75573 from NaN to -0.0455, changed record 75576 from NaN to -0.1870, changed record 75579 from NaN to -0.2285, changed record 75581 from NaN to -0.1880, changed record 75583 from NaN to -0.1270, changed record 75597 from NaN to -0.1100, changed record 75603 from NaN to -0.1120, changed record 75606 from NaN to -0.1800, changed record 75618 from NaN to -0.1745, changed record 75623 from NaN to -0.2910, changed record 75628 from NaN to -0.2245, changed record 75632 from NaN to -0.2285, changed record 75635 from NaN to -0.2270, changed record 75653 from NaN to -0.2285, changed record 75663 from NaN to -0.1675, changed record 75730 from NaN to -0.1235, changed record 75821 from NaN to -0.2170, changed record 75835 from NaN to -0.2255, changed record 75858 from NaN to -0.0685, changed record 75862 from NaN to -0.0570, changed record 75864 from NaN to -0.2077, changed record 75865 from NaN to -0.3203, changed record 75867 from NaN to -0.4020, changed record 75869 from NaN to 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NaN to -0.2007, changed record 75939 from NaN to -0.1320, changed record 75940 from NaN to -0.1370, changed record 75941 from NaN to -0.1420, changed record 75954 from NaN to -0.2030, changed record 75965 from NaN to -0.2270, changed record 75976 from NaN to -0.1298, changed record 75977 from NaN to -0.1536, changed record 75978 from NaN to -0.1774, changed record 75979 from NaN to -0.2012, changed record 75982 from NaN to -0.3820, changed record 76076 from NaN to -0.1690, changed record 76117 from NaN to -0.1520, changed record 76133 from NaN to -0.4325, changed record 76135 from NaN to -0.2580, changed record 76141 from NaN to -0.0595, changed record 76143 from NaN to -0.0838, changed record 76144 from NaN to -0.0547, changed record 76145 from NaN to -0.0255, changed record 76146 from NaN to 0.0037, changed record 76147 from NaN to 0.0328, changed record 76151 from NaN to -0.3886, changed record 76152 from NaN to -0.3972, changed record 76153 from NaN to -0.4058, changed record 76154 from NaN to -0.4144, changed record 76156 from NaN to -0.2115, changed record 76160 from NaN to 0.0330, changed record 76162 from NaN to -0.1760, changed record 76166 from NaN to -0.3705, changed record 76177 from NaN to -0.1147, changed record 76178 from NaN to -0.1083, changed record 76183 from NaN to -0.0213, changed record 76184 from NaN to -0.0767, changed record 76186 from NaN to -0.2077, changed record 76187 from NaN to -0.2833, changed record 76189 from NaN to -0.2390, changed record 76192 from NaN to -0.1200, changed record 76193 from NaN to -0.1380, changed record 76194 from NaN to -0.1560, changed record 76195 from NaN to -0.1740, changed record 76196 from NaN to -0.1920, changed record 76199 from NaN to -0.3745, changed record 76202 from NaN to -0.3160, changed record 76205 from NaN to -0.5275, changed record 76207 from NaN to -0.3600, changed record 76209 from NaN to -0.2140, changed record 76210 from NaN to -0.2120, changed record 76212 from NaN to -0.3113, changed record 76213 from NaN to -0.4127, changed record 76217 from NaN to -0.2777, changed record 76218 from NaN to -0.1913, changed record 76228 from NaN to -0.4035, changed record 76230 from NaN to -0.2700, changed record 76231 from NaN to -0.1160, changed record 76234 from NaN to -0.1150, changed record 76239 from NaN to -0.1210, changed record 76259 from NaN to -0.1165, changed record 76418 from NaN to 0.0415, changed record 76426 from NaN to -0.1410, changed record 76434 from NaN to 0.0445, changed record 76447 from NaN to -0.2205, changed record 76449 from NaN to -0.3535, changed record 76451 from NaN to -0.1560, changed record 76455 from NaN to -0.3995, changed record 76459 from NaN to -0.1340, changed record 76461 from NaN to -0.1510, changed record 76464 from NaN to -0.1860, changed record 76465 from NaN to -0.0580, changed record 76467 from NaN to -0.0747, changed record 76468 from NaN to -0.2193, changed record 76470 from NaN to -0.3990, changed record 76471 from NaN to -0.4340, changed record 76475 from NaN to -0.1753, changed record 76476 from NaN to -0.0357, changed record 76478 from NaN to -0.1275, changed record 76481 from NaN to -0.1485, changed record 76483 from NaN to -0.1580, changed record 76488 from NaN to -0.1790, changed record 76489 from NaN to -0.2700, changed record 76493 from NaN to -0.1255, changed record 76496 from NaN to -0.1870, changed record 76497 from NaN to -0.0500, changed record 76499 from NaN to -0.1250, changed record 76504 from NaN to -0.2693, changed record 76505 from NaN to -0.3197, changed record 76509 from NaN to -0.3430, changed record 76510 from NaN to -0.3480, changed record 76511 from NaN to -0.3530, changed record 76513 from NaN to -0.1620, changed record 76516 from NaN to -0.0340, changed record 76517 from NaN to -0.1330, changed record 76523 from NaN to -0.4040, changed record 76527 from NaN to -0.4400, changed record 76529 from NaN to -0.3120, changed record 76541 from NaN to -0.4620, changed record 76548 from NaN to -0.4190, changed record 76564 from NaN to -0.1135, changed record 76566 from NaN to -0.2600, changed record 76574 from NaN to -0.3210, changed record 76577 from NaN to -0.2533, changed record 76578 from NaN to -0.2787, changed record 76581 from NaN to -0.4580, changed record 76589 from NaN to -0.3885, changed record 76591 from NaN to -0.4347, changed record 76592 from NaN to -0.4713, changed record 76595 from NaN to -0.2465, changed record 76598 from NaN to -0.2515, changed record 76602 from NaN to -0.3927, changed record 76603 from NaN to -0.3703, changed record 76605 from NaN to -0.2870, changed record 76609 from NaN to -0.3435, changed record 76615 from NaN to -0.2860, changed record 76617 from NaN to -0.2603, changed record 76618 from NaN to -0.2927, changed record 76630 from NaN to -0.1420, changed record 76653 from NaN to -0.3440, changed record 76713 from NaN to -0.0200, changed record 76716 from NaN to -0.0150, changed record 76728 from NaN to 0.0180, changed record 76731 from NaN to 0.0407, changed record 76732 from NaN to 0.0263, changed record 76734 from NaN to -0.1620, changed record 76738 from NaN to -0.0965, changed record 76747 from NaN to -0.1495, changed record 76749 from NaN to -0.3510, changed record 76765 from NaN to -0.1850, changed record 76767 from NaN to -0.1830, changed record 76771 from NaN to -0.2035, changed record 76773 from NaN to -0.3453, changed record 76774 from NaN to -0.3017, changed record 76777 from NaN to -0.2117, changed record 76778 from NaN to -0.2193, changed record 76787 from NaN to -0.1747, changed record 76788 from NaN to -0.2543, changed record 76790 from NaN to -0.2130, changed record 76792 from NaN to -0.1735, changed record 76799 from NaN to -0.2025, changed record 76811 from NaN to -0.0810, changed record 76817 from NaN to -0.1985, changed record 76850 from NaN to -0.2125, changed record 76859 from NaN to -0.3730, changed record 76866 from NaN to -0.4640, changed record 76894 from NaN to -0.3535, changed record 77013 from NaN to -0.2530, changed record 77019 from NaN to -0.0820, changed record 77041 from NaN to -0.0395, changed record 77047 from NaN to 0.1340, changed record 77049 from NaN to -0.0585, changed record 77060 from NaN to -0.2937, changed record 77061 from NaN to -0.3153, changed record 77066 from NaN to -0.1390, changed record 77068 from NaN to -0.1625, changed record 77076 from NaN to -0.3055, changed record 77081 from NaN to -0.1200, changed record 77086 from NaN to -0.2765, changed record 77113 from NaN to -0.1250, changed record 77125 from NaN to -0.2005, changed record 77285 from NaN to -0.1325, changed record 77295 from NaN to -0.1015, changed record 77305 from NaN to -0.1360, changed record 77309 from NaN to 0.1025, changed record 77324 from NaN to 0.1315, changed record 77331 from NaN to -0.0530, changed record 77344 from NaN to 0.0425, changed record 77349 from NaN to -0.0965, changed record 77358 from NaN to -0.2755, changed record 77365 from NaN to -0.3110, changed record 77374 from NaN to -0.1395, changed record 77377 from NaN to -0.1075, changed record 77390 from NaN to -0.1700, changed record 77398 from NaN to -0.2080, changed record 77521 from NaN to -0.3805, changed record 77587 from NaN to -0.1080, changed record 77590 from NaN to -0.1345, changed record 77606 from NaN to -0.2545, changed record 77608 from NaN to -0.0845, changed record 77618 from NaN to -0.2515, changed record 77631 from NaN to 0.1060, changed record 77641 from NaN to -0.0775, changed record 77768 from NaN to -0.1610, changed record 77864 from NaN to -0.3043, changed record 77865 from NaN to -0.2977, changed record 77872 from NaN to -0.0465, changed record 77889 from NaN to -0.0340, changed record 77897 from NaN to -0.0115, changed record 77921 from NaN to 0.1487, changed record 77922 from NaN to 0.1383, changed record 77928 from NaN to -0.0515, changed record 77937 from NaN to -0.0110, changed record 77946 from NaN to -0.0095, changed record 77960 from NaN to -0.2765, changed record 78151 from NaN to -0.2325, changed record 78199 from NaN to -0.0410, changed record 78269 from NaN to -0.0685, changed record 78284 from NaN to 0.0620, changed record 78286 from NaN to 0.0800, changed record 78292 from NaN to 0.0855, changed record 78298 from NaN to 0.0710, changed record 78325 from NaN to -0.0385, changed record 78432 from NaN to -0.2345, changed record 78438 from NaN to -0.0115, changed record 78443 from NaN to -0.2220, changed record 78452 from NaN to -0.2375, changed record 78454 from NaN to -0.2530, changed record 78464 from NaN to -0.2185, changed record 78477 from NaN to -0.2410, changed record 78480 from NaN to -0.1383, changed record 78481 from NaN to -0.0147, changed record 78484 from NaN to -0.2405, changed record 78493 from NaN to -0.2260, changed record 78501 from NaN to -0.0745, changed record 78503 from NaN to -0.2610, changed record 78512 from NaN to -0.2255, changed record 78732 from NaN to 0.0000, changed record 78765 from NaN to -0.0673, changed record 78766 from NaN to 0.0933, changed record 78787 from NaN to 0.2440, changed record 78873 from NaN to -0.0320, changed record 79063 from NaN to 0.0140, changed record 79065 from NaN to 0.0215, changed record 79087 from NaN to 0.2420, changed record 79113 from NaN to -0.3075, changed record 79241 from NaN to 0.0430, changed record 79320 from NaN to 0.0220, changed record 79322 from NaN to -0.3565, changed record 79369 from NaN to -0.1555, changed record 79385 from NaN to 0.0310, changed record 79438 from NaN to -0.2435, changed record 79493 from NaN to -0.1885, changed record 79683 from NaN to 0.0085, changed record 79910 from NaN to 0.0295, changed record 79938 from NaN to 0.2355, changed record 79950 from NaN to 0.2445, changed record 79963 from NaN to -0.2300, changed record 80059 from NaN to 0.1715, changed record 80064 from NaN to -0.2130, changed record 80067 from NaN to -0.1665, changed record 80129 from NaN to 0.0140, changed record 80131 from NaN to 0.1560, changed record 80161 from NaN to 0.0200, changed record 80210 from NaN to 0.0615, changed record 80217 from NaN to 0.2165, changed record 80223 from NaN to 0.0070, changed record 80230 from NaN to 0.0265, changed record 80233 from NaN to 0.0095, changed record 80246 from NaN to -0.2000, changed record 80262 from NaN to 0.2110, changed record 80287 from NaN to 0.2450, changed record 80470 from NaN to 0.2645, changed record 80477 from NaN to 0.0690, changed record 80499 from NaN to 0.3110, changed record 80503 from NaN to 0.2740, changed record 80508 from NaN to 0.2335, changed record 80522 from NaN to 0.2620, changed record 80537 from NaN to 0.0330, changed record 80539 from NaN to 0.0225, changed record 80756 from NaN to 0.2720, changed record 80761 from NaN to 0.0255, changed record 80763 from NaN to -0.0497, changed record 80764 from NaN to 0.1227, changed record 80778 from NaN to 0.2635, changed record 80790 from NaN to 0.0350, changed record 80792 from NaN to 0.2640, changed record 80794 from NaN to 0.2237, changed record 80795 from NaN to 0.2163, changed record 80800 from NaN to -0.2333, changed record 80801 from NaN to -0.2277, changed record 80807 from NaN to -0.0005, changed record 81070 from NaN to 0.2445, changed record 81091 from NaN to 0.0260, changed record 81116 from NaN to 0.2350, changed record 81342 from NaN to -0.1100, changed record 81359 from NaN to -0.0915, changed record 81361 from NaN to 0.0965, changed record 81410 from NaN to 0.2815, changed record 81429 from NaN to 0.2265, changed record 81509 from NaN to 0.2595, changed record 81576 from NaN to 0.2695, changed record 81611 from NaN to 0.0770, changed record 81621 from NaN to 0.2605, changed record 81642 from NaN to 0.2525, changed record 81790 from NaN to 0.2710, changed record 81852 from NaN to -0.1180, changed record 81891 from NaN to 0.2525, changed record 81959 from NaN to 0.0710, changed record 81975 from NaN to 0.0005, changed record 81993 from NaN to 0.2425, changed record 82026 from NaN to 0.2490, changed record 82041 from NaN to -0.1860, changed record 82048 from NaN to -0.0667, changed record 82049 from NaN to 0.1047, changed record 82067 from NaN to -0.2295, changed record 82099 from NaN to -0.3865, changed record 82139 from NaN to 0.0650, changed record 82180 from NaN to 0.0150, changed record 82192 from NaN to 0.2775, changed record 82196 from NaN to 0.2770, changed record 82204 from NaN to 0.0500, changed record 82240 from NaN to 0.2515, changed record 82292 from NaN to 0.2553, changed record 82293 from NaN to 0.2727, changed record 82297 from NaN to 0.0575, changed record 82384 from NaN to 0.2950, changed record 82409 from NaN to 0.3135, changed record 82445 from NaN to 0.0845, changed record 82457 from NaN to -0.3165, changed record 82495 from NaN to 0.2510, changed record 82573 from NaN to 0.2805, changed record 82587 from NaN to -0.2085, changed record 82589 from NaN to -0.2050, changed record 82608 from NaN to 0.0460, changed record 82661 from NaN to 0.0235, changed record 82677 from NaN to 0.0990, changed record 82694 from NaN to 0.2560, changed record 82714 from NaN to 0.2625, changed record 82762 from NaN to 0.2915, changed record 82787 from NaN to 0.0550, changed record 82827 from NaN to 0.2520, changed record 82928 from NaN to -0.0960, changed record 83005 from NaN to 0.2400, changed record 83015 from NaN to 0.0620, changed record 83063 from NaN to 0.2660, changed record 83070 from NaN to 0.0680, changed record 83098 from NaN to 0.0395, changed record 83102 from NaN to 0.0170, changed record 83104 from NaN to 0.0140, changed record 83121 from NaN to 0.2605, changed record 83153 from NaN to 0.2645, changed record 83169 from NaN to 0.0395, changed record 83214 from NaN to -0.3195, changed record 83221 from NaN to 0.2680, changed record 83236 from NaN to 0.2453, changed record 83237 from NaN to 0.2577, changed record 83251 from NaN to -0.2147, changed record 83252 from NaN to -0.1963, changed record 83260 from NaN to 0.0370, changed record 83293 from NaN to 0.0605, changed record 83395 from NaN to 0.0775, changed record 83547 from NaN to -0.0890, changed record 83561 from NaN to -0.1195, changed record 83569 from NaN to -0.0725, changed record 83585 from NaN to -0.0945, changed record 83586 from NaN to 0.0410, changed record 83587 from NaN to 0.1765, changed record 83642 from NaN to -0.0990, changed record 83689 from NaN to 0.2850, changed record 83701 from NaN to 0.0825, changed record 83703 from NaN to 0.2800, changed record 83714 from NaN to 0.0315, changed record 83735 from NaN to 0.2980, changed record 83736 from NaN to 0.3050, changed record 83748 from NaN to 0.0460, changed record 83752 from NaN to 0.0505, changed record 83759 from NaN to 0.2650, changed record 83765 from NaN to 0.0080, changed record 83776 from NaN to -0.1085, changed record 83781 from NaN to -0.0305, changed record 83787 from NaN to -0.0680, changed record 83812 from NaN to -0.1080, changed record 83878 from NaN to 0.0955, changed record 83908 from NaN to 0.1150, changed record 83914 from NaN to 0.0795, changed record 83944 from NaN to -0.2790, changed record 83949 from NaN to 0.1060, changed record 83956 from NaN to 0.0790, changed record 83961 from NaN to 0.2555, changed record 83973 from NaN to 0.2630, changed record 83987 from NaN to -0.2950, changed record 84012 from NaN to 0.2190, changed record 84048 from NaN to 0.1175, changed record 84072 from NaN to 0.3040, changed record 84100 from NaN to 0.2865, changed record 84115 from NaN to 0.0785, changed record 84234 from NaN to 0.1015, changed record 84255 from NaN to -0.3195, changed record 84259 from NaN to 0.2745, changed record 84271 from NaN to 0.0795, changed record 84275 from NaN to 0.0980, changed record 84388 from NaN to 0.1115, changed record 84391 from NaN to 0.1140, changed record 84430 from NaN to 0.0790, changed record 84445 from NaN to -0.0930, changed record 84524 from NaN to 0.1165, changed record 84627 from NaN to -0.1560, changed record 84645 from NaN to 0.1005, changed record 84676 from NaN to 0.0595, changed record 84689 from NaN to 0.2580, changed record 84886 from NaN to 0.0440, changed record 84901 from NaN to -0.0173, changed record 84902 from NaN to 0.1303, changed record 84926 from NaN to 0.0680, changed record 84942 from NaN to 0.2655, changed record 84976 from NaN to 0.0730, changed record 84994 from NaN to -0.1045, changed record 85116 from NaN to 0.0645, changed record 85126 from NaN to -0.2355, changed record 85136 from NaN to 0.0580, changed record 85197 from NaN to 0.2445, changed record 85200 from NaN to -0.3505, changed record 85204 from NaN to 0.2760, changed record 85207 from NaN to 0.1010, changed record 85349 from NaN to -0.1200, changed record 85414 from NaN to 0.0255, changed record 85461 from NaN to 0.2780, changed record 85479 from NaN to 0.0120, changed record 85623 from NaN to 0.0765, changed record 85673 from NaN to -0.1880, changed record 85684 from NaN to 0.0775, changed record 85689 from NaN to 0.0570, changed record 85715 from NaN to 0.0705, changed record 85725 from NaN to 0.2570, changed record 85749 from NaN to 0.0175, changed record 85758 from NaN to -0.1415, changed record 85765 from NaN to 0.2915, changed record 85773 from NaN to 0.1025, changed record 85776 from NaN to 0.1185, changed record 85912 from NaN to 0.3130, changed record 85930 from NaN to 0.2490, changed record 85937 from NaN to 0.0770, changed record 85978 from NaN to 0.0640, changed record 85986 from NaN to 0.0260, changed record 86011 from NaN to 0.0320, changed record 86018 from NaN to 0.0285, changed record 86216 from NaN to 0.2330, changed record 86274 from NaN to 0.0340, changed record 86324 from NaN to 0.3010, changed record 86401 from NaN to 0.2880, changed record 86646 from NaN to 0.2940, changed record 86800 from NaN to 0.2650, changed record 86805 from NaN to 0.0190, changed record 86813 from NaN to 0.2840, changed record 86816 from NaN to 0.0415, changed record 86853 from NaN to -0.1055, changed record 86858 from NaN to 0.0685, changed record 86887 from NaN to 0.2450, changed record 86889 from NaN to -0.0025, changed record 86920 from NaN to 0.0090, changed record 87036 from NaN to 0.2850, changed record 87105 from NaN to 0.2680, changed record 87113 from NaN to 0.0865, changed record 87116 from NaN to 0.0060, changed record 87124 from NaN to -0.1585, changed record 87150 from NaN to 0.2700, changed record 87201 from NaN to 0.2800, changed record 95385 from NaN to -0.2225, changed record 95579 from NaN to -0.4045, changed record 95771 from NaN to -0.1970, changed record 96066 from NaN to -0.1865, changed record 96102 from NaN to -0.3845, changed record 96104 from NaN to -0.3370, changed record 96106 from NaN to -0.1370, changed record 96108 from NaN to -0.1800, changed record 96110 from NaN to -0.1795, changed record 96238 from NaN to -0.2265, changed record 96245 from NaN to -0.1955, changed record 96321 from NaN to -0.2060, changed record 96336 from NaN to -0.2075, changed record 102277 from NaN to -0.4145, changed record 102996 from NaN to -0.3885, changed record 103030 from NaN to -0.2340, changed record 103546 from NaN to -0.1760, changed record 103563 from NaN to -0.1750, changed record 103564 from NaN to -0.1750, changed record 103566 from NaN to -0.1740, changed record 103679 from NaN to -0.4120, changed record 103690 from NaN to -0.5800, changed record 103719 from NaN to -0.5845, changed record 103740 from NaN to -0.4030, changed record 103773 from NaN to -0.5860, changed record 103910 from NaN to -0.2435, changed record 103927 from NaN to -0.5780, changed record 103938 from NaN to -0.2060, changed record 103941 from NaN to -0.4070, changed record 103961 from NaN to -0.3815, changed record 104044 from NaN to -0.5730, changed record 104049 from NaN to -0.3825, changed record 104051 from NaN to -0.3830, changed record 104063 from NaN to -0.2440, changed record 104278 from NaN to -0.2030, changed record 104322 from NaN to -0.4070, changed record 104327 from NaN to -0.2005, changed record 104330 from NaN to -0.2025, changed record 104343 from NaN to -0.4070, changed record 104459 from NaN to -0.2430, changed record 104462 from NaN to -0.2020, changed record 104593 from NaN to -0.1675 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: replaced 12 missing values in column SWE_INST_0_0_05 with estimated values based on 1D interpolation of SWE_INST_0_0_05 as a function of Date using the MATLAB 9.912 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-Feb-2024: 12 values in 'SWE_INST_0_0_05' were updated with new values ('update_data'): changed record 46392 from NaN to 708.0173, changed record 46393 from NaN to 708.0474, changed record 46394 from NaN to 708.0775, changed record 46395 from NaN to 708.1076, changed record 46396 from NaN to 708.1377, changed record 46397 from NaN to 708.1678, changed record 46398 from NaN to 708.1978, changed record 46399 from NaN to 708.2279, changed record 46400 from NaN to 708.2580, changed record 46401 from NaN to 708.2881, changed record 46402 from NaN to 708.3182, changed record 46403 from NaN to 708.3483 03-Feb-2024: Q/C flagging criteria applied for column(s) SWE_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-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 9.912 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-Feb-2024: 1 value in 'PRECIP_INST_455_0_02' was updated with a new value ('update_data'): changed record 4495 from NaN to 141.40 03-Feb-2024: Q/C flagging criteria applied for column(s) PRECIP_INST_455_0_02, 'flags' field updated ('dataflag') 03-Feb-2024: replaced 2 missing values in column AIRTEMP_MEAN_450_0_10 with estimated values based on 1D interpolation of AIRTEMP_MEAN_450_0_10 as a function of Date using the MATLAB 9.912 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-Feb-2024: 2 values in 'AIRTEMP_MEAN_450_0_10' were updated with new values ('update_data'): changed record 4495 from NaN to 15.255, changed record 87430 from NaN to 27.250 03-Feb-2024: Q/C flagging criteria applied for column(s) AIRTEMP_MEAN_450_0_10, 'flags' field updated ('dataflag') 03-Feb-2024: converted units of 'SNOWDEP_INST_0_0_05' column and 3 QA/QC flag criteria parameters from m to mm ('unit_convert') 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: sorted rows by measurement date prior to applying drift corrections ('correct_drift') 03-Feb-2024: corrected values in column SNOWDEP_INST_0_0_05 for sensor drift over the date range 01-Oct-2017 12:00:00 to 20-Jun-2018 12:00:00 by applying a constant correction of 230 ('correct_drift') 03-Feb-2024: 75172 values in 'SNOWDEP_INST_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: sorted rows by measurement date prior to applying drift corrections ('correct_drift') 03-Feb-2024: corrected values in column SWE_INST_0_0_05 for sensor drift over the date range 01-Oct-2017 to 20-Jun-2018 12:00:00 by applying a constant correction of -249 ('correct_drift') 03-Feb-2024: 62784 values in 'SWE_INST_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SWE_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-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-Feb-2024: updated title ('newtitle') 03-Feb-2024: updated 1 metadata fields in the Dataset section(s) ('addmeta') 03-Feb-2024: updated title ('newtitle') 03-Feb-2024: updated 1 metadata fields in the Dataset section(s) ('addmeta') 03-Feb-2024: added column 'PRECIP_TOT_455_0_02' at position 13 ('addcol') 03-Feb-2024: manually added an array of custom flags to 105120 records in column(s) PRECIP_TOT_455_0_02 ('addflags') 03-Feb-2024: locked Q/C flag criteria for column PRECIP_TOT_455_0_02 to prevent automatic evaluation ('flag_locks') 03-Feb-2024: added column 'PRECIP_ACC_455_0_02' at position 14 ('addcol') 03-Feb-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-Feb-2024: added column 'SNOWDEP_MED_0_0_05' at position 8 ('addcol') 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_MED_0_0_05, 'flags' field updated ('dataflag') 03-Feb-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-Feb-2024: added column 'SWE_MED_0_0_05' at position 12 ('addcol') 03-Feb-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-Feb-2024: replaced values matching '(Date > datenum('05/31/2023 12:00:00')&Date < datenum('10/01/2023 00:00:00')) (Date > datenum('06/09/2022 12:00:00')&Date < datenum('10/21/2022 14:00:00')) (Date > datenum('05/14/2021 12:00:00')&Date < datenum('10/31/2021 12:00:00')) (Date > datenum('05/20/2020 12:00:00')&Date < datenum('11/05/2020 12:00:00')) (Date > datenum('05/15/2019 12:00:00')&Date < datenum('11/19/2019 12:00:00')) (Date > datenum('06/01/2018 12:00:00')&Date < datenum('10/25/2018 12:00:00')) (Date > datenum('06/14/2017 12:00:00')&Date < datenum('10/02/2017 12:00:00')) (Date > datenum('05/04/2016 12:00:00')&Date < datenum('11/13/2016 12:00:00')) (Date > datenum('07/06/2015 12:00:00')&Date < datenum('10/31/2015 12:00:00'))' in column(s) SNOWDEP_INST_0_0_05 and SNOWDEP_MED_0_0_05 with 0 ('num_replace') 03-Feb-2024: 35417 values in 'SNOWDEP_INST_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: 35419 values in 'SNOWDEP_MED_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_MED_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: replaced values matching '(Date > datenum('05/31/2023 12:00:00')&Date < datenum('10/01/2023 00:00:00')) (Date > datenum('06/09/2022 12:00:00')&Date < datenum('10/21/2022 14:00:00')) (Date > datenum('05/14/2021 12:00:00')&Date < datenum('10/31/2021 12:00:00')) (Date > datenum('05/20/2020 12:00:00')&Date < datenum('11/05/2020 12:00:00')) (Date > datenum('05/15/2019 12:00:00')&Date < datenum('11/19/2019 12:00:00')) (Date > datenum('06/01/2018 12:00:00')&Date < datenum('10/25/2018 12:00:00')) (Date > datenum('06/14/2017 12:00:00')&Date < datenum('10/02/2017 12:00:00')) (Date > datenum('05/04/2016 12:00:00')&Date < datenum('11/13/2016 12:00:00')) (Date > datenum('07/06/2015 12:00:00')&Date < datenum('10/31/2015 12:00:00'))' in column(s) SWE_INST_0_0_05 and SWE_MED_0_0_05 with 0 ('num_replace') 03-Feb-2024: 35423 values in 'SWE_INST_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SWE_INST_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: 35423 values in 'SWE_MED_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SWE_MED_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: replaced values matching 'SNOWDEP_MED_0_0_05 < 0' in column(s) SNOWDEP_MED_0_0_05 with 0 ('num_replace') 03-Feb-2024: 6427 values in 'SNOWDEP_MED_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SNOWDEP_MED_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: manually added 'Q' flags to 6427 records in column(s) SNOWDEP_MED_0_0_05 ('addflags') 03-Feb-2024: replaced values matching 'SWE_MED_0_0_05 < 0' in column(s) SWE_MED_0_0_05 with 0 ('num_replace') 03-Feb-2024: 1974 values in 'SWE_MED_0_0_05' were updated with new values ('update_data') 03-Feb-2024: Q/C flagging criteria applied for column(s) SWE_MED_0_0_05, 'flags' field updated ('dataflag') 03-Feb-2024: manually added 'Q' flags to 1974 records in column(s) SWE_MED_0_0_05 ('addflags') 03-Feb-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-Feb-2024: deleted column Date from the structure ('deletecols') 03-Feb-2024: added column 'Date' at position 2 ('addcol') 03-Feb-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-Feb-2024: updated 6 metadata fields in the Data section(s) ('addmeta') 03-Feb-2024: updated 15 metadata fields in the Status, Data sections to reflect attribute metadata ('updatecols') 03-Feb-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, M = missing value, Q = Questionable value Flag_SNOWDEP_MED_0_0_05: E = Value estimated by linear interpolation, M = missing value, Q = Questionable value Flag_SWE_INST_0_0_05: E = Value estimated by linear interpolation, M = missing value Flag_SWE_MED_0_0_05: E = Value estimated by linear interpolation, M = missing value, Q = Questionable value Flag_PRECIP_INST_455_0_02: E = Value estimated by linear interpolation, M = missing 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, M = missing value, R = Reduced volume stored in sample tank Flag_PRECIP_ACC_455_0_02: F = unspecified, J = unspecified, M = missing value, R = Reduced volume stored in sample tank Flag_AIRTEMP_MEAN_450_0_10: E = Value estimated by linear interpolation, M = missing value, 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. 10879 to 64957 column 5. -375 to 1872 column 6. (none) column 7. 0 to 1864 column 8. (none) column 9. -25.0339 to 589.1614 column 10. (none) column 11. 0 to 588.1834 column 12. (none) column 13. 25.19 to 382.7 column 14. (none) column 15. 0 to 30.1 column 16. (none) column 17. 0 to 2055.48 column 18. (none) column 19. -12.37 to 31.01 column 20. (none) column 21. -12.37 to 31.27 column 22. (none) column 23. -12.4 to 30.91 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': 669 records in SNOWDEP_INST_0_0_05, 12816 records in SWE_INST_0_0_05. Values of 286 records in Site were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 274 records in PROGID were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017. Values of 274 records in PROGID are missing for dates: 10/16/2017, 11/13/2017-11/14/2017. Values of 286 records in BATTERY_MEAN were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 286 records in BATTERY_MEAN are missing for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 286 records in BATTERY_V_CHECK were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 105120 records in BATTERY_V_CHECK are missing for dates: 10/01/2017-10/01/2018. Values of 670 records in SNOWDEP_INST_0_0_05 were flagged as E (Value estimated by linear interpolation) for dates: 10/12/2017, 10/13/2017, 10/16/2017, 10/21/2017, 10/22/2017, 11/03/2017, 11/05/2017, 11/28/2017, 12/02/2017, 12/19/2017, 01/18/2018, 01/19/2018, 01/20/2018, 01/21/2018, 01/21/2018-01/22/2018, 01/23/2018, 02/14/2018, 02/19/2018, 02/22/2018, 02/28/2018, 03/02/2018, 03/04/2018, 03/16/2018, 03/17/2018, 03/22/2018, 04/12/2018, 04/16/2018, 06/08/2018, 06/16/2018, 06/17/2018, 06/18/2018, 06/19/2018, 06/20/2018, 06/21/2018, 06/22/2018, 06/23/2018, 06/24/2018, 06/25/2018, 06/26/2018, 06/27/2018, 06/28/2018, 06/29/2018, 06/30/2018, 07/01/2018, 07/02/2018, 07/03/2018, 07/04/2018, 07/05/2018, 07/06/2018, 07/07/2018, 07/08/2018, 07/09/2018, 07/10/2018, 07/11/2018, 07/12/2018, 07/13/2018, 07/14/2018, 07/15/2018, 07/16/2018, 07/17/2018, 07/18/2018, 07/19/2018, 07/20/2018, 07/21/2018, 07/22/2018, 07/23/2018, 07/24/2018, 07/25/2018, 07/26/2018, 07/27/2018, 07/28/2018, 07/29/2018, 07/30/2018, 08/28/2018, 08/29/2018, 08/30/2018, 08/31/2018, 09/21/2018, 09/23/2018, 09/25/2018, 09/26/2018, 09/27/2018, 09/28/2018, 09/29/2018. Values of 285 records in SNOWDEP_INST_0_0_05 were flagged as M (missing value) for dates: 11/13/2017-11/14/2017, 03/11/2018. Values of 2753 records in SNOWDEP_INST_0_0_05 were flagged as Q (Questionable value) for dates: 10/11/2017, 10/12/2017, 10/13/2017, 10/15/2017, 10/17/2017, 10/18/2017, 10/19/2017, 10/20/2017, 10/21/2017, 10/22/2017, 11/03/2017, 11/04/2017, 11/05/2017, 11/06/2017, 11/08/2017, 11/09/2017, 11/11/2017, 11/13/2017, 11/15/2017, 11/16/2017, 11/17/2017, 11/19/2017, 11/20/2017, 11/21/2017, 11/23/2017, 11/25/2017, 11/27/2017, 11/28/2017, 11/29/2017, 11/30/2017, 12/01/2017, 12/02/2017, 12/03/2017, 12/04/2017, 12/05/2017, 12/06/2017, 12/15/2017, 12/17/2017, 12/18/2017, 12/19/2017, 12/20/2017, 12/21/2017, 12/22/2017, 12/23/2017, 12/24/2017, 12/26/2017, 12/27/2017, 12/29/2017, 12/30/2017, 01/05/2018, 01/09/2018, 01/10/2018, 01/11/2018, 01/16/2018, 01/18/2018, 01/19/2018, 01/21/2018, 01/22/2018, 01/23/2018, 01/24/2018, 01/25/2018, 01/26/2018, 01/27/2018, 01/29/2018, 01/30/2018, 01/31/2018, 02/01/2018, 02/02/2018, 02/03/2018, 02/06/2018, 02/08/2018, 02/09/2018, 02/11/2018, 02/12/2018, 02/14/2018, 02/15/2018, 02/16/2018, 02/17/2018, 02/18/2018, 02/19/2018, 02/20/2018, 02/21/2018, 02/22/2018, 02/23/2018, 02/24/2018, 02/25/2018, 02/26/2018, 02/27/2018, 02/28/2018, 03/01/2018, 03/02/2018, 03/03/2018, 03/04/2018, 03/08/2018, 03/09/2018, 03/10/2018, 03/11/2018, 03/13/2018, 03/14/2018, 03/15/2018, 03/16/2018, 03/17/2018, 03/18/2018, 03/19/2018, 03/21/2018, 03/22/2018, 03/23/2018, 03/24/2018, 03/25/2018, 03/26/2018, 03/31/2018, 04/01/2018, 04/02/2018, 04/03/2018, 04/07/2018, 04/08/2018, 04/12/2018, 04/13/2018, 04/14/2018, 04/16/2018, 04/17/2018, 04/19/2018, 04/21/2018, 04/30/2018, 05/08/2018, 05/09/2018, 05/10/2018, 06/10/2018, 06/13/2018, 06/16/2018, 06/17/2018, 06/18/2018, 06/19/2018, 06/20/2018, 06/21/2018, 06/22/2018, 06/23/2018, 06/24/2018, 06/25/2018, 06/26/2018, 06/27/2018, 06/28/2018, 06/29/2018, 06/29/2018-06/30/2018, 07/01/2018, 07/02/2018, 07/02/2018-07/03/2018, 07/04/2018, 07/05/2018, 07/06/2018, 07/07/2018, 07/08/2018, 07/09/2018, 07/10/2018, 07/11/2018, 07/12/2018, 07/13/2018, 07/14/2018, 07/14/2018-07/15/2018, 07/16/2018, 07/17/2018, 07/18/2018, 07/19/2018, 07/20/2018, 07/21/2018, 07/22/2018, 07/23/2018, 07/24/2018, 07/25/2018, 07/26/2018, 07/27/2018, 07/28/2018, 07/29/2018, 07/30/2018, 07/31/2018, 08/11/2018, 08/12/2018, 08/16/2018, 08/23/2018, 08/24/2018, 08/25/2018, 08/27/2018, 08/28/2018, 08/29/2018, 08/30/2018, 08/31/2018, 09/02/2018, 09/04/2018, 09/07/2018, 09/08/2018, 09/14/2018, 09/15/2018, 09/19/2018, 09/20/2018, 09/21/2018, 09/22/2018, 09/23/2018, 09/24/2018, 09/25/2018, 09/26/2018, 09/27/2018, 09/28/2018, 09/29/2018. Values of 285 records in SNOWDEP_INST_0_0_05 are missing for dates: 11/13/2017-11/14/2017, 03/11/2018. Values of 286 records in SNOWDEPTH_CHECK were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 105120 records in SNOWDEPTH_CHECK are missing for dates: 10/01/2017-10/01/2018. Values of 286 records in SNOWDEP_QUAL were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 286 records in SNOWDEP_QUAL are missing for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 12 records in SWE_INST_0_0_05 were flagged as E (Value estimated by linear interpolation) for date 03/11/2018. Values of 12816 records in SWE_INST_0_0_05 were flagged as M (missing value) for dates: 10/01/2017-11/14/2017. Values of 12816 records in SWE_INST_0_0_05 are missing for dates: 10/01/2017-11/14/2017. Values of 286 records in SWE_CHECK were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 105120 records in SWE_CHECK are missing for dates: 10/01/2017-10/01/2018. The value of one record in PRECIP_INST_455_0_02 was flagged as E (Value estimated by linear interpolation) for date 10/16/2017. Values of 324 records in PRECIP_INST_455_0_02 were flagged as M (missing value) for dates: 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 10 records in PRECIP_INST_455_0_02 were flagged as R (Reduced volume stored in sample tank) for dates: 10/16/2017, 11/14/2017, 11/27/2017, 01/18/2018, 02/08/2018, 02/28/2018, 03/08/2018, 03/28/2018, 05/02/2018, 09/13/2018. Values of 2717 records in PRECIP_INST_455_0_02 were flagged as T (For methods or hardware related flags. ie. broken shield) for dates: 10/02/2017, 10/02/2017-10/03/2017, 10/03/2017-10/04/2017, 10/07/2017-10/08/2017, 10/08/2017-10/09/2017, 10/10/2017-10/14/2017, 10/14/2017-10/15/2017, 02/25/2018-02/28/2018, 09/14/2018. Values of 324 records in PRECIP_INST_455_0_02 are missing for dates: 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 328 records in ORI_SH_AVG were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 1885 records in ORI_SH_AVG were flagged as T (For methods or hardware related flags. ie. broken shield) for dates: 10/02/2017, 10/02/2017-10/03/2017, 10/03/2017-10/04/2017, 10/07/2017-10/08/2017, 10/08/2017-10/09/2017, 10/10/2017-10/14/2017, 10/14/2017-10/15/2017, 09/14/2018. Values of 328 records in ORI_SH_AVG are missing for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 286 records in PUMPVOLTS_Avg were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 286 records in PUMPVOLTS_Avg are missing for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 286 records in PUMPVOLTS_CHECK were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018. Values of 105120 records in PUMPVOLTS_CHECK are missing for dates: 10/01/2017-10/01/2018. Values of 2 records in AIRTEMP_MEAN_450_0_10 were flagged as E (Value estimated by linear interpolation) for dates: 10/16/2017, 07/31/2018. Values of 285 records in AIRTEMP_MEAN_450_0_10 were flagged as M (missing value) for dates: 11/13/2017-11/14/2017, 03/11/2018. Values of 120 records in AIRTEMP_MEAN_450_0_10 were flagged as Q (Questionable value) for dates: 10/09/2017, 10/15/2017, 11/08/2017, 12/06/2017, 12/07/2017, 12/10/2017, 01/02/2018, 01/14/2018, 02/19/2018, 02/23/2018, 02/26/2018, 03/01/2018, 03/03/2018, 03/05/2018, 03/07/2018, 03/11/2018, 03/12/2018, 03/13/2018, 03/16/2018, 03/18/2018, 03/19/2018, 03/20/2018, 03/28/2018, 03/30/2018, 04/03/2018, 04/06/2018, 04/18/2018, 04/19/2018, 04/20/2018, 04/21/2018, 04/22/2018, 04/25/2018, 04/26/2018, 04/28/2018, 04/29/2018, 05/02/2018, 05/06/2018, 05/09/2018, 05/19/2018, 05/20/2018, 05/22/2018, 05/24/2018, 05/31/2018, 06/03/2018, 06/04/2018, 06/16/2018, 06/17/2018, 06/20/2018, 06/27/2018, 06/28/2018, 06/29/2018, 07/02/2018, 07/06/2018, 07/31/2018, 08/03/2018, 08/11/2018, 08/18/2018, 08/25/2018, 09/14/2018. Values of 285 records in AIRTEMP_MEAN_450_0_10 are missing for dates: 11/13/2017-11/14/2017, 03/11/2018. Values of 287 records in AIRTEMP_MAX_450_0_10 were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 287 records in AIRTEMP_MAX_450_0_10 are missing for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 287 records in AIRTEMP_MIN_450_0_10 were flagged as M (missing value) for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. Values of 287 records in AIRTEMP_MIN_450_0_10 are missing for dates: 10/16/2017, 11/13/2017-11/14/2017, 03/11/2018, 07/31/2018. 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.