I can not import an ascii file like: headerline1 headerline2 VG ID VG Vbg=-1V 4.0000e+000 1.091693e-007 8.000000e+000 2.268225e-008 1.200000e+001 1.227754e-008
... ascimp.iHeaderLines =4; wks.SetASCIMP(ascimp); wks.ImportASCII(cpath,ascimp); It doesn't seem to be related directly to ascimp, but if I remove the 4 header lines and set the nb to 0, then the datas are well imported. Also, if I keep the 4 header lines but if the 1st line of nbs start with more easy nbs (ex: 1 tab 2), it works fine!!! Is there something I missed somewhere? Thanks, nicolas