Menu entry Read AH
This option is available only if a suitable library libahaio.a for
your system is present in
$SH_LIB and the compiler switch SH_SETUP_AH is set at
compilation time.
Reads in AH data files. A file selection box pops
up to let the user select the data file. The default path in the
selection box may be changed in Configure
(parameter number 10). After selecting the
file, all traces of the file are read in. By default all previously
read traces are deleted before reading a new AH file. To keep
traces when reading new ones switch on the Keep Traces
button in the Read
dialog box (this is not straightforward, I admit).
Important:
Please note that all traces read with this function are multiplied with a factor
of 2*pi. When working with velocity proportional data this ensures that the
data are scaled to nm/s if the reference frequency is 1Hz. For other data
this is maybe not wanted. This change this behaviour edit the file
$SH_COMMAND/READAH.SHC.
This page last modfied 1-Jan-2006