// SeisGram2K version 2, SeisGram2K/LiveSeis N-comp script, A.Lomax 26JUL2000
// 26JUL2000 AJL ver _02 - event parameters added
// 19AUG2000 AJL ver _03 - JDK1.0 removed, support for additional program arguments added
// 24Dec2003 CMT ver ODCWilber - Modify for simple ODC WilberII usage
// declare SeisGram2K parameters object
function SeisGram2KParams(java_version, mode, locale, wild_chars) {
this.java_version = java_version;
this.set_java_version = set_java_version
this.mode = mode;
this.set_mode = set_mode
this.locale = locale;
this.set_locale = set_locale;
this.wild_chars = wild_chars;
this.set_wild_chars = set_wild_chars;
this.replaceWildChars = replaceWildChars;
}
function set_java_version(java_version) {
this.java_version = java_version;
}
function set_mode(mode) {
this.mode = mode;
}
function set_locale(locale) {
this.locale = locale;
}
function set_wild_chars(wild_chars) {
this.wild_chars = wild_chars;
}
function replaceWildChars(name, nwild) {
var newString = "";
var replaceChrs = "";
var n, ndx = 0;
if (this.wild_chars.length < 1)
return(null);
for (n = 0; n < nwild; n++) {
ndx = this.wild_chars.indexOf(":", ndx);
if (ndx < 0)
return(null);
ndx++;
}
replaceChrs = this.wild_chars.substring(ndx, ndx + 1);
ndx = name.indexOf("*", 0);
if (ndx < 0)
return(null);
newString = name.substring(0, ndx) + replaceChrs + name.substring(ndx + 1, name.length);
return(newString);
}
// !!CHANGE HERE
// default values of applet parameters:
//var seisGram2KParams = new SeisGram2KParams("AUTO", "STANDARD", "en_US", "Z:N:E");
var seisGram2KParams = new SeisGram2KParams("JDK11", "STANDARD", "en_US", "Z:N:E");
// !!END CHANGE HERE
// function to launch SeisGram2K for ODC WilberII page 4
function sgapplet_view(titleString, seischannel, addlArguments) {
/* Arguments:
titleString - String to be displayed in title bar of browser window
seischannel - array of Strings giving relative path and filename template for each channel. Filename template must contain a set of '%' or '&' characters as place holders for the segment index in the filnemae. Thus for filenames ./data/seg000.sac, ./data/seg001.sac, etc, the template would be './data/seg%%%.sac' or './data/seg&&&.sac'. NOTE! - The last channel template in the list must be also be the channel that has the last updated "liveseis.last" index file, this index file is used to control the updating of all the channels in the array.
addlArguments - additional SeisGram2K program arguments (see SeisGram2K help)
array of parameter/value String pairs
Example (SeisGram2K):
javascript:sgapplet_view('1999.12.22-17.37',
['./lomax/1999_data/19991222/1999.12.22-17.37.01.CIV.LH-Z.SAC',
'./lomax/1999_data/19991222/1999.12.22-17.37.04.MNTF.LH-Z.SAC',
'./lomax/1999_data/19991222/1999.12.22-17.37.04.SETF.LH-Z.SAC'],
[['event.id', 1234],
['event.info', '22 December 1999\\nM=4.7 Vintimiglia\\n(France-Italy Border)'],
['event.url', 'http://hostname/cgi-bin/getpicks'],
['event.protocol', 'NON_LIN_LOC_XML'])
*/
// Set defaults for ODC WilberII (reduces code in WilberII page4)
var windowName = "seisview";
var liveseis = null;
var locale = "en_US";
var mode = "STANDARD";
var channelformat = "MINI_SEED";
var binarytype = "SUN_UNIX";
var pickformat = "NON_LIN_LOC";
var pickfile = " ";
// display browser
//alert("Your browser is:" + navigator.appName + " | " + navigator.appVersion);
// set Java version
var useJDK11 = false;
var javaVersionText = " ";
if (seisGram2KParams.java_version == "JDK11") {
useJDK11 = true;
javaVersionText = "Using Java 1.1";
// determine browser capability
} else if ((navigator.appName.lastIndexOf("Netscape") != -1
&& (String(navigator.appVersion
.substr(0, 2)).lastIndexOf("4.") != -1
|| String(navigator.appVersion
.substr(0, 2)).lastIndexOf("5.") != -1 ))
|| (navigator.appVersion.lastIndexOf("MSIE 5") != -1 )) {
useJDK11 = true;
javaVersionText = "Using Java 1.1";
} else {
useJDK11 = true;
javaVersionText = "Using Java 1.1";
alert("WARNING - your browser:\n " + navigator.appName + " "
+ navigator.appVersion + "\nmay not support Java 1.1");
}
// check that navigatior supports Java
if (!navigator.javaEnabled()) {
alert("WARNING - Java is not enabled on your browser!");
}
// check that at least one channel is selected
if (seischannel[0] == null) {
alert("SeisGram2K: Error - must specify at least one channel file!");
return;
}
// expand any wildcard characters in seischannel[0]
var ndx = -1;
if (seischannel.length <= 3 && (ndx = seischannel[0].indexOf("*", 0)) >= 0) {
seischannel[2] = seisGram2KParams.replaceWildChars(seischannel[0], 2);
seischannel[1] = seisGram2KParams.replaceWildChars(seischannel[0], 1);
seischannel[0] = seisGram2KParams.replaceWildChars(seischannel[0], 0);
}
// open new window for HTML and applet
// !!CHANGE HERE
var applet_frame_number = -1; // use -1 to disable frame mode
// !!END CHANGE HERE
var viewer_doc = null;
if (useJDK11) {
// use frames, puts applet in frame
// check if not in frames
if (applet_frame_number < 0 || parent.frames[applet_frame_number] == null) {
nwin = window.open("", "seisView"+windowName, "menubar=yes,toolbar=no,scrollbars=no,resizable=yes,status=no,width=400,height=100");
viewer_doc = nwin.document;
} else {
viewer_doc = parent.frames[applet_frame_number].document;
}
// write html for new applet
viewer_doc.open();
// destroy any existing applet
// !!CHANGE HERE
// !! UNCOMMENT FOLLOWING TO DESTROY EXISTING APPLETS WHEN NEW APPLET LAUNCHED
// !! RECOMMENDED NOT TO DESTROY EXISTING APPLETS IN LIVE-SEIS MODE
/*
var napplets = viewer_doc.applets.length;
if (napplets > 0) {
var n;
for (n = 0; n < napplets; n++)
viewer_doc.applets[n].destroy();
}
viewer_doc.writeln("");
*/
// !!END CHANGE HERE
viewer_doc.writeln("");
viewer_doc.writeln("");
viewer_doc.writeln("SeisGram2K");
viewer_doc.writeln("");
// applet tag
// !!CHANGE HERE
viewer_doc.writeln(
// "