2006/11/9 Version 2.1 o GEL(General ellipsoid) was added. 2007/2/7 Version 2.1.1 o Bug fix In several countries (for example France), "," is used as decimal point. Then sample file using "." as decimal point becomes error. Then, cgview is modified so that decimal point is always "." (regardless of country setting.) 2007/6/27 Version 2.2.0 Additional functions. o Display particle trajectory animation using trajectory file which have timing information. (egs5-1.0.2 has not modified to output timing yet. The modification is in progress.) o Option of "Output to file" was added in printing window. o Error point is displayed when consistency of calculation system is checked. o Possibly related body for undefined point is displayed when consistency of calculation system is checked. 2008/6/18 Version 2.3.0 Additional functions. o Calculation of Zone volume. 2009/2/9 o In the manual, variable name "imax" is changed as "maxpict". 2009/9/16 o Save viewpoint o Bug regarding GSTA-TIME was fixed. 2010/3/4 o cgview-2.4.0-eng-win.tar.gz is added for distribution. Ralph Nelson found that download of cgview-2.4.0-eng.exe is prohibited on some Windows 7 PC. Then, we added cgview-2.4.0-eng-win.tar.gz for the convenience of Windows 7 user. The contents of both files are the identical. 2016/5/11 ・A bug was found regarding REC. Direction of long axis and short axis is not displayed properly. This bug will be fixed in Cgview 3.0.0 . 2016/8/7 Version 3.0.0 o REC related bug was fixed. o Test version of Version 3.0.0 was linked. Normal operation was seen for attached sample *.pic. When *.pic is produced by sample code like ucsource, abonormal termination was happened. 3.0.0 read in two numbers like "9 1" in the last line of *.pic. Previously single number "9" was read in. o On-line manual is not updated yet. 2016/8/9 Version 3.0.0-2016.8.09-test ・Above point was fixed. 2016/9/15 Version 3.0.1 ・Warning is added for 4 points which is used to specify a plane for Arb does not locate on one plane. ・Displayed area is automatically adjusted for input data. ・Size of axis parts (chips of axis, character, and arrow) is automatically adjusted so that their ratio to displayed area is constant.  ・Patch is applied for input whose number column >13. ・Update online help. 2016/9/27 Version 3.0.1 ・Warning for input whose line length >250 column, whose number of body per zone > Max_Body, is added. 2017/1/24 Version 3.0.2 ・Modification to avoid error for TEC and WED . ・Use last line for discard region.