The DataWise® software suite software suite provides for statistical reports in tabular form both by pre-defined groups of sensors (e.g., rainfall, water levels, battery voltages, weather stations) and ad hoc by selecting at report generation time the sensor IDs for which to generate a report. To define a group of sensors to produce statistical reports for, select "Reports" and then "Statistical" from the "Configure" drop-down menu. The dialog shown below will be displayed:
Use the "Add Group", "Edit Group", "Delete Group", and "Edit Statistic" buttons along with the "Add Sensor", "Delete Sensor", and "Delete All" buttons to configure statistical groups. Statistics are defined below:
| Mnemonic | Description |
|---|---|
| def | default statistic for sensor type |
| inst | instantaneous (closest to time +|- tstep/2 |
| last | last entry in period |
| dif | difference |
| sum | sum of entries in period |
| mean | mean of entries in period |
| max | maximum value of entries in period |
| min | minimum value of entries in period |
| tinst | time of instantaneous entry |
| tlast | time of last entry in period |
| tmax | time of maximum value in period |
| tmin | time of minimum value in period |
| dinst | date of instantaneous entry |
| dlast | date of last entry in period |
| dmax | date of maximum value in period |
| dmin | date of minimum value in period |
| lmax | value at same time as last maximum value |
| lmin | value at same time as last minimum value |
| var | variance of entries in period |
| std | standard deviation of entries in period |
| skew | skew of entries in period |
| coskw | coefficient of skewness in period |
| chr | cooling hour summation (requires base) |
| hhr | heating hour summation (requires base) |
| runs | status bit on time computation in seconds |
| runh | status bit on time computation in hours |
| rund | status bit on time computation in days |
| rain | rainfall computation (same as dif) |
| racm | storm rainfall computation |
| vols | volume computation for rate per second |
| volm | volume computation for rate per minute |
| volh | volume computation for rate per hour |
| vold | volume computation for rate per day |
| cnt | count of entries in period |
| wind | mod of def to always compute mph |