Nothing
`GET.seis` <-
function(fnames, kind=1, Iendian=1, BIGLONG=FALSE, HEADONLY=FALSE , PLOT=-1, RAW=FALSE)
{
### get a list of SEGY or SAC files from a directory and store in structure
#### kind 1=segy, 2=sac, kind=0->R format ( 3=AH is no longer available)
#### kind=0 data saved with save()
##### kind=-1 data saved with saveRDS() style
if(missing(PLOT)) { PLOT=-1 }
if(missing(kind)) { kind=1 }
if(missing(HEADONLY)) {HEADONLY=FALSE }
if(missing(Iendian)) { Iendian=1 }
if(missing(BIGLONG)) { BIGLONG=FALSE}
if(missing(RAW)) { RAW=FALSE }
Akind = c('RDS', 'RDATA', 'SEGY', 'SAC', 'AH' )
Ikind = c(-1, 0, 1, 2, 3)
if(is.character(kind) )
{
kind = toupper(kind)
w.kind = which(kind==Akind)
kind = Ikind[w.kind]
}
tmpGIVE = as.list(1:length(fnames))
ii = 1
DATIM = rep(0,length=4)
n=1
dt=0.025000
sec = 0
thesta="XXXXX"
thecomp="XXXXX"
for(i in 1:length(fnames))
{
fn = fnames[i]
infile = fn
#### message(fn);
### if this file does not exist, exit!
if(file.exists(infile)==FALSE)
{
warning(paste(sep=' ', "file does not exist", fn) );
next;
}
else
{
### warning(paste(sep=' ', "file exists", fn) );
}
################################## if the file is already in R format
############### just load it it and skip to next file
## this code assumes that the list is called DAT
if(kind== -1)
{
DAT = readRDS(fn)
if(is.null(names(DAT)) & length(DAT)>=1)
{
DAT = DAT[[1]]
}
if(HEADONLY) DAT$amp = NULL
DAT$oldname = DAT$fn
DAT$fn = fn
tmpGIVE[[i]] = DAT
next
}
if(kind==0)
{
DAT = list()
GED = load(fn)
assign("DAT", get(GED))
if(is.null(names(DAT)) & length(DAT)>=1)
{
DAT = DAT[[1]]
}
if(HEADONLY) DAT$amp = NULL
DAT$oldname = DAT$fn
DAT$fn = fn
tmpGIVE[[i]] = DAT
next
}
if(kind==1)
{
##### message(paste("RAW=", RAW))
DAT = segy2rseis(fn, Iendian=Iendian, HEADONLY=HEADONLY , BIGLONG=BIGLONG, PLOT=PLOT, RAW=RAW)
tmpGIVE[[i]] = DAT[[1]]
next
}
if(kind==2)
{
DAT = sac2rseis(fn, Iendian=Iendian, HEADONLY=HEADONLY , BIGLONG=BIGLONG, PLOT=PLOT, RAW=RAW)
tmpGIVE[[i]] = DAT[[1]]
next
}
if(kind==3)
{
warning("AH format currently not available")
tmpGIVE[[i]] = NA
next
}
############# if no kind matches, better return NA
tmpGIVE[[i]] = NA
}
invisible(tmpGIVE)
}
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