Differences

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--- codes:calibration [2024/12/01 18:26] – [o3diff] ajberjon
+++ codes:calibration [2025/10/14 13:09] (current) – ajberjon
@@ Line 4: / Line 4: @@
 ----
 ==== Langley ====
   * Function: ''langley''
@@ Line 109: / Line 110: @@
   * Function: ''TempCoef''
   * Description: This function analyses the temperature sensitivity of SL measurements.
-  * Example: https://eubrewnet.aemet.es/eubrewnet/data/process/TempCoef?brewerid=40&tc&tmin=5&tmax=40&alpha=3&date=2021-07-06&enddate=2021-07-16&format=text
+  * Example: http://eubrewnet.aemet.es/eubrewnet/data/process/TempCoef?brewerid=258&tmin=5&tmax=40&alpha=3&date=2023-02-22&enddate=2023-06-22&format=text&time&urlconfig&dt=0.000000028
   * Input:
       - ''brewerid'': see [[codes:dbaccess#common_inputs|Brewerid in common inputs]]
@@ Line 234: / Line 235: @@
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-==== ERA5 comparison ====
+==== compareERA5 ====
   * Functions: ''compareERA5''
-  * Description: Compares the hourly average 1.5 level ozone product for a given brewer with the [[https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-pressure-levels|Total ozone column product from the ERA5 reanalysis provided by ECMWF]].
+  * Description: Compares the hourly average 1.5 level ozone product for a given brewer with the [[https://cds.climate.copernicus.eu/datasets/reanalysis-era5-pressure-levels?tab=overview|Total ozone column product from the ERA5 reanalysis provided by ECMWF]].
   * Example: [[http://eubrewnet.aemet.es/eubrewnet/data/get/compareERA5?brewerid=157&stationid=9&date=2022-01-01&enddate=2022-01-31&format=text]]
   * Input:
@@ Line 245: / Line 246: @@
       - ''format'': see [[codes:dbaccess#format|Format]]
       - ''debug'': In the output, individual measurements are returned instead of hourly averages.
+      - ''v2'': The comparison is made using the ozone product level 1.5 version 2 for the Brewer.
   * Output:
       - ''gmt'': UTC time.
@@ Line 305: / Line 308: @@
       - ''timew'': duration in minutes of the time window in which the values of the input Brewer and the reference are averaged as coincident data. Defaults to a value of 5 minutes.
       - ''format'': see [[codes:dbaccess#format|Format]]
+      - ''v2ins'': The comparison is made using the ozone product level 1.5 version 2 for the instrument.
+      - ''v2ref'': The comparison is made using the ozone product level 1.5 version 2 for the reference.
   * Output:
-      - ''gmt'': UTC time of the reference and to-be-compared brewers, respectively.
+      - ''gmt'': UTC start time of the time window.
-      - ''o3'': total ozone column values for input brewer (brewerid).
+      - ''o3'': total ozone column for the reference.
-      - ''diff'': ozone difference between the input brewer and the reference.
+      - ''diff'': ozone relative difference in % between the input brewer and the reference.
       - ''airmass'': mean airmass.
       - ''temperature'': mean temperature for the input brewer.