SAC Help

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

Email address
Moderated by
IRIS Webmaster
Related tags
SAC Software SAC

Active Message Threads for March 2021
2021-03-30 14:28:15 - 2021-03-30 20:16:38
Dear All, I am using the last SAC version on OSX 10.11.6 and I am running into some problems. Following I report a synthesis. Using ppk perplot … markall on and ohpf: If I pick P and S waves I can see, in the graphic window (Xquartz), only information about P waves. Moreover, if I write “ohpf NAME.txt” and then “chpf” the .txt file contains only the closing row “10”. How can I see, in the graphic window , also info about S waves? How can I write in a text file info about picked wave… [more]
Hitesh Majhi
2021-03-24 08:31:19 - 2021-03-25 17:05:27
How header CMPAZ is different from BAZ and AZ ? If CMPAZ header is missing from sac file then how to calculate it and input this obtain value?
2021-03-25 09:03:00
Hi,Sir/Madam Sorry to disturb you, I am Chengli LIU from China university of Geosecienc, and got the SAC software from IRIS. When I use the MAP command in SAC, I found it can not draw the station's locations well. So I checked the source code, I found a small mistake in the 1052 lines of the xgmtmap.c file, a % sign is missing. please check it. Cheers, Chengli LIU -- 刘成利 E-mail: 中国地质大学(武汉) 地球物理与空间信息学院 固体地球物理系 地址:湖北省武汉市鲁磨路 388号 邮编:… [more]
No replies
OGAWA, Hiroki
2021-02-22 08:44:47 - 2021-03-01 10:31:41
Dear Sir/Madam, Hi, I am trying to install SAC in cygwin in Window10 PC, but I am having this error message after executing MAKE command. Could you please teach me how to address this issue and succeed in compiling the MAKE command? The PC and software versions of mine are as follows: ・Windows10 64bit ・Cygwin ver 3.1.7 (Devel,Net,X11,Editors,Base,Debug,Libs,Perl,Doc,PHP and Ruby packages have been installed) ・Sac ver 101.6a The error message (the log record of the Cygwin terminal) display… [more]
23:58:14 v.ad6b513c