SAC Help

A forum for SAC users to exchange ideas and ask questions about SAC usage, installation, portability, etc.

This list has moved to https://groups.google.com/a/earthscope.org/g/sac-community.
Email address
sac-help@lists.ds.iris.edu
Type
Help

Help lists are for submitting support questions. Anyone can post a question for NSF SAGE (or another team) to answer.

Moderated by
IRIS Webmaster
Related tags
SAC Software SAC
September
August
July
June
May
April
March
February
January
December
November
October
September (1)
August
July
June (4)
May (11)
April (3)
March (5)
February (2)
January (8)
December (1)
November (5)
October (15)
September (2)
August (6)
July (6)
June (7)
May (14)
April (5)
March (18)
February (19)
January
December (8)
November (18)
October (12)
September (17)
August (9)
July (4)
June (18)
May (21)
April (13)
March (6)
February (3)
January (7)
December (18)
November (18)
October (27)
September (8)
August (7)
July (16)
June (5)
May (20)
April (14)
March (9)
February (11)
January (14)
December (13)
November (22)
October (12)
September (10)
August (8)
July (7)
June (15)
May (25)
April (18)
March (13)
February (4)
January (21)
December (6)
November (11)
October (15)
September (6)
August (19)
July (7)
June (13)
May (30)
April (4)
March (18)
February (14)
January (8)
December (2)
November (23)
October (24)
September (15)
August (16)
July (12)
June (4)
May (13)
April (27)
March (23)
February (39)
January (12)
December (9)
November (25)
October (21)
September (26)
August (5)
July (19)
June (13)
May (14)
April (11)
March (12)
February (9)
January (16)
December (16)
November (1)
October (13)
September (23)
August (17)
July (11)
June (19)
May (12)
April (28)
March (3)
February (14)
January (31)
December (8)
November (11)
October (11)
September (6)
August (19)
July (15)
June (28)
May (38)
April (40)
March (24)
February (38)
January (38)
December (19)
November (30)
October (33)
September (18)
August (27)
July (11)
June (15)
May (4)
April (25)
March (29)
February (8)
January (9)
December (18)
November (9)
October (19)
September (24)
August (27)
July (40)
June (19)
May (7)
April (24)
March (20)
February (7)
January (23)
December (10)
November (14)
October (10)
September (22)
August (22)
July (48)
June (30)
May (18)
April (9)
March (12)
February (15)
January (18)
December (22)
November (27)
October (33)
September (21)
August (27)
July (5)
June (21)
May (23)
April (22)
March (29)
February (4)
January (14)
December (11)
November (17)
October (8)
September (28)
August (24)
July (15)
June (21)
May (11)
April (29)
March (16)
February (15)
January (13)
December
November (20)
October (11)
September (19)
August (3)
July (5)
June (4)
May (4)
April (10)
March (30)
February (21)
January (10)
December (7)
November (14)
October (12)
September (3)
August (10)
July (10)
June (6)
May (14)
April (10)
March (13)
February (9)
January (12)
December (11)
November (20)
October (23)
September (30)
August (16)
July (6)
June (21)
May (4)
April (4)
March (18)
February (9)
January (5)
December (10)
November (8)
October (4)
September (1)
August (1)
July (7)

Active Message Threads for April 2022

Loring Schaible
32-bit precision, changing NVHDR from 6 to 7
2022-04-20 22:51:57 - 2022-04-26 16:10:51
I have run into the 'minimum precision issue' that is discussed in https://ds.iris.edu/message-center/thread/7341/. I have a solution. I am hoping that someone more familiar with SAC can tell me if my solution is legitimate. There is some conflicting supporting information... (everything inside of [ ] is a SAC command/output) Here is the error message when I read in the file, which is a full day (86400 seconds) of 250 Hz data (21600000 points). [SAC> read /Users/Desktop/rmRespNodesTest/08… [more]
Replies
cristina caricato
ERROR SAC
2022-04-01 13:00:10 - 2022-04-05 12:48:42
Dear SAC help, I am an italian student who is working with sac for my master's degree thesis. I am writing to you because I am experiencing a problem in using sac. I read the waveforms, I open the phs file with ohpf, I pick the P and S phases, I save the picking typing H on the waveforms, and, lastly, I save the file phs with whpf. However, when I open the file phs it is an empty file. The A, KA, T0 and KT0 are correctly written in the header. I really don't know the reason for which the phs f… [more]
Replies
NSF SAGE Facility has been certified as a trustworthy data repository by the CoreTrustSeal Standards and Certification Board
19:35:25 v.3514fbed