Try MELTS WS Compute web service

Use this simple form to test the MELTS WS Compute web service. The results returned show examples of how to construct the XML string in a browser form, of the XML output returned, and of input and output JSON.

Title:

Enter wt% concentrations of oxides in the magma:

SiO2
TiO2
Al2O3
Fe2O3
Cr2O3
FeO
MnO
MgO
NiO
CoO
CaO
Na2O
K2O
P2O5
H2O

Choose calculation mode:

Find Liquidus
Find Wet Liquidus
Equilibrate

Constraints:

T (°C)
P (bars)

Javascript used to process form

$('#MeltsInputForm').submit(function() {
  var formxml = "<?xml version='1.0' encoding='UTF-8'?><MELTSinput>";
  formxml += "<initialize>";
    formxml += "<SiO2>"  + document.MeltsInputForm.SiO2.value  + "</SiO2>";
    formxml += "<TiO2>"  + document.MeltsInputForm.TiO2.value  + "</TiO2>";
    formxml += "<Al2O3>" + document.MeltsInputForm.Al2O3.value + "</Al2O3>";
    formxml += "<Fe2O3>" + document.MeltsInputForm.Fe2O3.value + "</Fe2O3>";
    formxml += "<Cr2O3>" + document.MeltsInputForm.Cr2O3.value + "</Cr2O3>";
    formxml += "<FeO>"   + document.MeltsInputForm.FeO.value   + "</FeO>";
    formxml += "<MnO>"   + document.MeltsInputForm.MnO.value   + "</MnO>";
    formxml += "<MgO>"   + document.MeltsInputForm.MgO.value   + "</MgO>";
    formxml += "<NiO>"   + document.MeltsInputForm.NiO.value   + "</NiO>";
    formxml += "<CoO>"   + document.MeltsInputForm.CoO.value   + "</CoO>";
    formxml += "<CaO>"   + document.MeltsInputForm.CaO.value   + "</CaO>";
    formxml += "<Na2O>"  + document.MeltsInputForm.Na2O.value  + "</Na2O>";
    formxml += "<K2O>"   + document.MeltsInputForm.K2O.value   + "</K2O>";
    formxml += "<P2O5>"  + document.MeltsInputForm.P2O5.value  + "</P2O5>";
    formxml += "<H2O>"   + document.MeltsInputForm.H2O.value   + "</H2O>";
  formxml += "</initialize>";
  formxml += "<calculationMode>";
    if      (document.MeltsInputForm.findLiquidus.checked) formxml += "findLiquidus";
    else if (document.MeltsInputForm.equilibrate.checked)  formxml += "equilibrate";
	else if (document.MeltsInputForm.findWetLiquidus.checked)  formxml += "findWetLiquidus";
  formxml += "</calculationMode>";
  formxml += "<title>" + document.MeltsInputForm.title.value + "</title>";
  formxml += "<constraints>";
    formxml += "<setTP>";
	  formxml += "<initialT>" + document.MeltsInputForm.initialT.value + "</initialT>";
	  formxml += "<initialP>" + document.MeltsInputForm.initialP.value + "</initialP>";
    formxml += "</setTP>";
  formxml += "</constraints>";
  formxml += "</MELTSinput>";
  $('div#inputXML').readableXML(formxml);
  $('div#inputJSON').text(JSON.stringify($.xml2json($.parseXML(formxml)), undefined, 2));
  $.ajax({ type:"POST",
 	url:"http://thermofit.ofm-research.org:8080/multiMELTSWSBxApp/Compute", 
	data: formxml, 
	dataType:"xml", 
	cache:false, 
	contentType:"text/xml", 
	success: function(data) {
		$('div#outputXML').readableXML((new XMLSerializer()).serializeToString(data));
		$('div#outputJSON').text(JSON.stringify($.xml2json(data)), undefined, 2);
		$('div#Results').css('visibility', 'visible');
			
				}
  });
  return false;
});