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Example | Filter | Results | Comments | ||
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For all the messages: extract the first temperature value which is greater than 300 K and also extract the pressure on which it occurs |
| Here we explicitly say the we only want the matching temperature values which appear inside a pressure block (in these messages this is always the case). By using the coordinate condition pressure will be extracted as well because the EXTRACT_COORDINATE option is On by default. | |||
For all the messages: extract the first temperature value which is greater than 300 K and the pressure is less than 950 hPa |
| Here we further refined the coordinate condition. | |||
For all the messages: extract the temperature value on the 500 hPa pressure level |
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For station 78016: extract the temperature on the second pressure level |
| Here we restricted the filter form for one station (message) only and used a rank condition for the coordinate. | |||
For station 78016: extract the temperature on the first 6 pressure levels |
| For coordinate rank a list of values can be specified. | |||
For station 78016: extract the temperature on the 925, 850 and 700 hPa pressure levels |
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