If you don't have an ECMWF account, please self register at https://apps.ecmwf.int/registration/ ( click login and then register ) and then follow ONE of the steps below.
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<script type="text/javascript">
var urlApiKey = 'https://api.ecmwf.int/v1/key/';
var API_FILENAME = '.ecmwfapirc';
$(function() {
getApiInfo(function(apiInfo){
AJS.$('#apiKey').append('<h4> 1. (Recommended) Save your API key credentials into a file</h4>' + apiInfo.apiKey + '<br \>');
AJS.$('#envVars').append(typeof apiInfo.envVars=='undefined' ? '' : ' 2. Environment variables' + apiInfo.envVars + '<br \>');
AJS.$('#objServer').append(typeof apiInfo.objServer=='undefined' ? '' : ' 3. Include this information in your Python script when creating the ECMWFDataServer/ECMWFService Object' + apiInfo.objServer);
});
});
function getApiInfo(obj) {
AJS.$.ajax({
url: urlApiKey,
data: {format: 'json'},
method: 'get',
xhrFields: {
withCredentials: true
},
crossDomain: true
}).done(function(json){
obj({
'apiKey':'<p>Copy / paste the text below into a blank text file and save it to your $HOME directory as <b>' + API_FILENAME + '</b> (If you use Windows, you have to put the file in C:\\Users\\<USERNAME>\\.ecmwfapirc ; see <a href="https://gist.github.com/ozh/4131243">how to create a file with a leading dot</a>.)</p><pre><code>' + JSON.stringify(json, null, ' ') + '</code></pre>',
'envVars':'<p>Set these environment variables before executing the Python script:</p><pre><code>export ECMWF_API_URL="' + json.url + '"\nexport ECMWF_API_KEY="' + json.key + '"\nexport ECMWF_API_EMAIL="' + json.email + '"</code></pre>',
'objServer':'<pre><code>server = ECMWFDataServer(url="' + json.url + '",key="' + json.key + '",email="' + json.email + '")\n#or\nserver = ECMWFService("mars", url="' + json.url + '",key="' + json.key + '",email="' + json.email + '")</code></pre>'
});
}).fail(function(jqXHR, textStatus){
console.error('Request failed: ' + textStatus);
obj({
'apiKey':'<p style="color:red"><b>Your API key information is not available here - try <a href="https://api.ecmwf.int/v1/key/">https://api.ecmwf.int/v1/key/</a>.</b></p><ul><li>If you are not logged in, please log in to <a href="https://www.ecmwf.int">www.ecmwf.int</a> first.</li><li>If you are logged in, please <a href="https://www.ecmwf.int/en/about/contact-us">let our Service Desk know</a> that ' + window.location.href + ' is not working as expected. Please provide us with your username and screenshots or error messages if possible so that we can investigate and fix the problem.</li></ul><p>We apologise for any inconvenience.</p>'
}); //TODO: could send back empty string for envVars and objServer?
});
}
</script>
<style>
pre {
background-color: #eff0f1;
padding: 1em;
}
</style>
<br />
<div id="apiKey"></div>
<div id="envVars"></div>
<div id="objServer"></div> |
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