preprocess.md

+# 0.01-30.0 Hz
+
+Code preprocess_refact.py, git revision **xxx**
+
+- Get input, client RESIF, jday +/- 1 min
+- No interpolation, assume that trace is already 200Hz and starts at `00:00:00.000000 +/- n * 1./200`
+- Cut the trace(s) between 00:00:00.000000 and 23:59:59.995000
+- Fill eventual gaps with zeroes
+- Butterworth Bandpass Filter between 0.01 and 30.0 Hz, order 4
+- write float32 h5 datasets, as :
+
+```
+> h5ls -rv FR.OGS1.00.HHZ.trace.float32.h5
+[...]
+```
+
+Job monocore, pas activé MPI.
+
+ - OGS1 : job dahu 27039146 : xxh  
+ - OGS3 : job dahu 27039150 : xxh
+
+
+```
+$ ls -lh /bettik/lecoinal/GEOBS/
+[...]
+```
+
+
+# 0.01-30.0 Hz ,  1-Bit
+
 Code preprocess_refact.py, git revision a2a50b7b
 
 - Get input, client RESIF, jday +/- 1 min
@@ -6,7 +36,7 @@ Code preprocess_refact.py, git revision a2a50b7b
 - Fill eventual gaps with zeroes
 - Butterworth Bandpass Filter between 0.01 and 30.0 Hz, order 4
 - 1-bit filtering
-- write h5 datasets, as :
+- write integer h5 datasets, as :
 
 ```
 > h5ls -rv FR.OGS1.00.HHZ.trace.int8.h5