var fDesc=new Array(); fDesc[0] = "CHECK-RAS version 1.4 has been updated to extract and run using the report that is generated by HEC-RAS versions 2.2 and above, including the latest version, 4.1.0. The updated version of CHECK-RAS is compatible with Windows operating systems. Please follow the instructions in the Run HEC-RAS and Run CHECK-RAS sections on the New Users page to ensure that CHECK-RAS extracts data properly from the HEC-RAS report file. The updated version of CHECK-RAS also corrects a problem related to the ground station of the channel n-value when a ‘horizontal variation in n-value’ option is used within the associated HEC-RAS model. The previous version of CHECK-RAS cannot extract data if that condition exists in the HEC-RAS file. The current version of CHECK-RAS in use is 1.4 (date modified 7/30/2008)."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }