updated component name in SAC files

nfsi-canada · Mar 9, 2021 · 1246f43 · 1246f43
1 parent 1802c92
commit 1246f43
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Showing 4 changed files with 18 additions and 9 deletions.
diff --git a/docs/atacr.rst b/docs/atacr.rst
@@ -741,7 +741,7 @@ M08A and send the prompt to a logfile
     pattern matching. To find out, just type `ps -p $$`, which will return
     `zsh` under the `CMD` field if you are using a Z shell. In this case, just
     enclose the `?H?` in single or double quotes (e.g., 
-    `query_fdsn_stdb.py -N 7D -C "?H?"" -S M08A M08A > logfile`) 
+    `query_fdsn_stdb.py -N 7D -C "?H?" -S M08A M08A > logfile`) 
 
 To check the station info for M08A, use the program ``ls_stdb.py``:
 

diff --git a/obstools/atacr/utils.py b/obstools/atacr/utils.py
@@ -153,6 +153,7 @@ def update_stats(tr, stla, stlo, stel, cha):
     tr.stats.sac.stla = stla
     tr.stats.sac.stlo = stlo
     tr.stats.sac.stel = stel
+    tr.stats.sac.kcmpnm = cha
     tr.stats.channel = cha
 
     return tr

diff --git a/obstools/scripts/atacr_download_data.py b/obstools/scripts/atacr_download_data.py
@@ -585,17 +585,20 @@ def main(args=None):
             # Extract traces - Z
             trZ = sth.select(component='Z')[0]
             trZ = utils.update_stats(
-                trZ, sta.latitude, sta.longitude, sta.elevation, 'Z')
+                trZ, sta.latitude, sta.longitude, sta.elevation, 
+                sta.channel+'Z')
             trZ.write(str(fileZ), format='SAC')
 
             # Extract traces - H
             if "H" in args.channels:
                 tr1 = sth.select(component='1')[0]
                 tr2 = sth.select(component='2')[0]
                 tr1 = utils.update_stats(
-                    tr1, sta.latitude, sta.longitude, sta.elevation, '1')
+                    tr1, sta.latitude, sta.longitude, sta.elevation, 
+                    sta.channel+'1')
                 tr2 = utils.update_stats(
-                    tr2, sta.latitude, sta.longitude, sta.elevation, '2')
+                    tr2, sta.latitude, sta.longitude, sta.elevation, 
+                    sta.channel+'2')
                 tr1.write(str(file1), format='SAC')
                 tr2.write(str(file2), format='SAC')
 
@@ -606,7 +609,8 @@ def main(args=None):
                 stp.remove_response(pre_filt=args.pre_filt)
                 trP = stp[0]
                 trP = utils.update_stats(
-                    trP, sta.latitude, sta.longitude, sta.elevation, 'P')
+                    trP, sta.latitude, sta.longitude, sta.elevation, 
+                    sta.channel[0]+'P')
                 trP.write(str(fileP), format='SAC')
 
             t1 += dt

diff --git a/obstools/scripts/atacr_download_event.py b/obstools/scripts/atacr_download_event.py
@@ -683,7 +683,8 @@ def main(args=None):
                 # Extract traces - Z
                 trZ = sth.select(component='Z')[0]
                 trZ = utils.update_stats(
-                    trZ, sta.latitude, sta.longitude, sta.elevation, 'Z')
+                    trZ, sta.latitude, sta.longitude, sta.elevation, 
+                    sta.channel+'Z')
                 trZ.write(str(fileZ), format='SAC')
 
                 # Extract traces and write out in SAC format
@@ -692,9 +693,11 @@ def main(args=None):
                     tr1 = sth.select(component='1')[0]
                     tr2 = sth.select(component='2')[0]
                     tr1 = utils.update_stats(
-                        tr1, sta.latitude, sta.longitude, sta.elevation, '1')
+                        tr1, sta.latitude, sta.longitude, sta.elevation, 
+                        sta.channel+'1')
                     tr2 = utils.update_stats(
-                        tr2, sta.latitude, sta.longitude, sta.elevation, '2')
+                        tr2, sta.latitude, sta.longitude, sta.elevation, 
+                        sta.channel+'2')
                     tr1.write(str(file1), format='SAC')
                     tr2.write(str(file2), format='SAC')
 
@@ -705,7 +708,8 @@ def main(args=None):
                     stp.remove_response(pre_filt=args.pre_filt)
                     trP = stp[0]
                     trP = utils.update_stats(
-                        trP, sta.latitude, sta.longitude, sta.elevation, 'P')
+                        trP, sta.latitude, sta.longitude, sta.elevation, 
+                        sta.channel[0]+'DH')
                     trP.write(str(fileP), format='SAC')
 
                 else: