IOS Inc.
The Brewer experts
Important:
SETDATE: Automatic date correction in the OP_ST.### file before running the Brewer software. 
01.12.2005.
Calibration information tables. 09.12.2005.
How to find calibration information 25.01.2006.
Brewer operating software v3.76b 26.08.2008.
GWBasic: A help file. 12.12.2005.
Calibrations in El_Arenosillo, Spain:
| 1998 | #150 |
| 1999 | #033, #047, #070, #117, #150, #151, #157 |
| 2001 | #070, #150, #151, #166 |
| 2003 | #070, #117, #150, #151, #166 |
| 2005 | #051, #070, #075, #117, #150, #151, #165, #166, #172 |
| 2007 | #051, #070, #075, #102, #117, #150, #151, #165, #166, #172, #186 |
| 2009 | #051, #070, #075, #117, #126, #150, #151, #165, #166, #172, #186 |
| 2011 | #051, #070, #075, #117, #126, #150, #151, #165, #166, #172, #185, #186 |
| 2013 | #051, #070, #075, #095, #117, #126, #150, #151, #163, #165, #166, #172, #183, #185, #186, #201 |
| 2015 | #005, #033, #070, #075, #117, #126, #150, #151, #166, #172, #186 |
| 2017 | #033, #070, #117, #150, #151, #166, #186 |
| 2019 | #005, #033, #070, #075, #117, #150, #151, #166, #186, #201, #228 |
| 2023 | #033, #070, #117, #150, #151, #166, #172, #186, #228 |
| 2025 | #033, #063, #070, #071, #075, #117, #126, #150, #151, #166, #172, #186 |
El_Arenosillo (37.1North, 6.7West)
Brewers in Spain:
| 33 | MKII | Madrid |
| 70 | MKIV | La_Coruna |
| 117 | MKIVe | Murcia |
| 150 | MKIII | El_Arenosillo |
| 151 | MKIVe | Santa_Cruz |
| 157 | MKIII | Izana |
| 166 | MKIVe | Zaragoza |
| 183 | MKIII | Izana |
| 185 | MKIII | Izana |
| 186 | MKIII | Madrid |
| 256 | MKIII | Izana |
| 257 | MKIII | Izana |
| 258 | MKIII | Izana |
Links to more information:
| Station | WMO# | Data | Details |
| Madrid | 308 | WOUDC site | GAWSIS site |
| Murcia | 346 | WOUDC site | GAWSIS site |
| El_Arenosillo | 213 | WOUDC site | |
| Izana | 300 | WOUDC site | |
| Zaragoza | 411 | WOUDC site | GAWSIS site |