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MS001

Attribute: RELHUM_METHOD

code  description    
REL004    Relative humidity is sampled by a Campbell Scientific model HMP35C probe housed in a cotton region shelter at 150 cm height; mean relative humidity is output every 60 minutes     
REL005    Relative humidity is sampled by a Campbell Scientific model HMP35C probe housed in a locally designed PVC radiation shield at 150 cm height; mean relative humidity is output every 60 minutes     
REL006    Relative humidity is sampled by a Campbell Scientific model HMP35C probe housed in a locally designed PVC radiation shield at 450 cm height; mean relative humidity is output every 60 minutes     
REL007    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a locally designed PVC radiation shield at 150 cm height; mean relative humidity is output every 60 minutes     
REL008    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a locally designed PVC radiation shield at 450 cm height; mean relative humidity is output every 60 minutes     
REL009    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a locally designed PVC radiation shield at 450 cm height; program failure in output of relative humidty values     
REL010    Relative humidity is sampled by a Campbell Scientific model HMP35C probe housed in a R.M. Young Gill radiation shield at 450 cm height; mean relative humidity is output every 60 minutes     
REL011    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 150 cm height; mean relative humidity is output every 60 minutes     
REL012    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 450 cm height; mean relative humidity is output every 60 minutes     
REL013    Relative humidity is sampled by a Campbell Scientific model HMP35C probe housed in a locally designed PVC radiation shield at 480 cm height; mean relative humidity is output every 60 minutes     
REL014    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 150 cm height; mean relative humidity is output every 15 minutes     
REL015    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 450 cm height; mean relative humidity is output every 15 minutes     
REL016    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 150 cm height; mean relative humidity is output every 5 minutes     
REL017    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 450 cm height; mean relative humidity is output every 5 minutes     
REL020    Relative humidity is sampled by a Campbell Scientific model HC2S3-L probe housed in a R.M. Young Gill radiation shield at 150 cm height; mean relative humidity is output every 5 minutes     
REL021    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 450 cm height; mean relative humidity is output every 10 minutes     
REL022    Relative humidity is sampled by a Campbell Scientific model HMP45C probe housed in a R.M. Young Gill radiation shield at 150 cm height; mean relative humidity is output every 10 minutes     
REL101    Daily minimum and maximum relative humidity is recorded on a Cole Parmer hygrothermograph chart at 130 cm height in cotton region shelter; daily chart readings are adjusted weekly using a sling psychrometer     
REL102    Daily minimum and maximum relative humidity is recorded on a Belfort hygrothermograph chart at 130 cm height in cotton region shelter; daily chart readings are adjusted weekly using a sling psychrometer     
REL103    Mean daily relative humidity is calculated by the Campbell Scientific datalogger and output on a sunrise to sunrise basis. Max-min values are based on instantaneous 15 second readings. HMP35C; PVC radiation shield; 450 cm height     
REL104    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. CS Model HMP35C; cotton region shelter; 150 cm height (See method REL004)     
REL105    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP35C; PVC radiation shield; 150 cm height (See method REL005)     
REL106    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP35C; PVC radiation shield; 450 cm height (See method REL006)     
REL107    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP45C; PVC radiation shield; 150 cm height (See method REL007)     
REL108    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP45C; PVC radiation shield; 450 cm height (See method REL008)     
REL109    Mean daily relative humidity is not output; program failure of the Campbell Scientific datalogger. Model HMP45C; PVC radiation shield; 450 cm height (See method REL009)     
REL110    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP35C; R.M. Young Gill radiation shield; 450 cm height (See method REL010)     
REL111    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP45C; R.M. Young Gill radiation shield; 150 cm height (See method REL011)     
REL112    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP45C; R.M. Young Gill radiation shield; 450 cm height (See methodREL012)     
REL113    Mean daily relative humidity is calculated by the Campbell Scientific datalogger based on 15 second samples. Max-min values are based on instantaneous 15 second readings. Model HMP35C; PVC radiation shield; 480 cm height (See method REL013)     
REL211    Mean daily relative humidity is post-calculated from all hourly mean values for the day. Max-min values are based on hourly mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 150 cm height (See method REL011)     
REL212    Mean daily relative humidity is post-calculated from all hourly mean values for the day. Max-min values are based on hourly mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 450 cm height (See method REL012)     
REL214    Mean daily relative humidity is post-calculated from all 15 minute mean values for the day. Max-min values are based on 15 minute mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 150 cm height (See meth REL014)    
REL215    Mean daily relative humidity is post-calculated from all 15 minute mean values for the day. Max-min values are based on 15 minute mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 450 cm height (See meth REL015)    
REL216    Mean daily relative humidity is post-calculated from all 5 minute mean values for the day. Max-min values are based on 5 minute mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 150 cm height (See method REL016)    
REL217    Mean daily relative humidity is post-calculated from all 5 minute mean values for the day. Max-min values are based on 5 minute mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 450 cm height (See method REL017)    
REL220    Mean daily relative humidity is post-calculated from all 5 minute mean values for the day. Max-min values are based on 5 minute mean intervals and not instantaneous values. Model HC2S3-L; R.M. Young Gill radiation shield; 150 cm ht (See method REL020)     
REL221    Mean daily relative humidity is post-calculated from all 10 minute mean values for the day. Max-min values are based on 10 minute mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 450 cm ht (See method REL021)     
REL222    Mean daily relative humidity is post-calculated from all 10 minute mean values for the day. Max-min values are based on 10 minute mean intervals and not instantaneous values. Model HMP45C; R.M. Young Gill radiation shield; 150 cm ht (See method REL022)     
REL311    Mean daily relative humidity is post-calculated from all hourly mean values for the day. Max-min values are based on instantaneous 15 second readings. Model HMP45C; R.M. Young Gill radiation shield; 150 cm height (See method REL011)     
REL312    Mean daily relative humidity is post-calculated from all hourly mean values for the day. Max-min values are based on instantaneous 15 second readings. Model HMP45C; R.M. Young Gill radiation shield; 450 cm height (See method REL012)     
REL314    Mean daily relative humidity is post-calculated from all 15 minute mean values for the day. Max-min values are based on instantaneous 15 second readings. Model HMP45C; R.M. Young Gill radiation shield; 150 cm height (See method REL014)     
REL315    Mean daily relative humidity is post-calculated from all 15 minute mean values for the day. Max-min values are based on instantaneous 15 second readings. Model HMP45C; R.M. Young Gill radiation shield; 450 cm height (See method REL015)