import ascii to raster

Discussion created by mlinabj on Jan 28, 2013
Latest reply on Mar 15, 2017 by marinelizard
I am trying to import a ascii data to raster via the toll "ascii to raster", but a error is reported (ERROR 010067: Error in executing grid expression) during the conversion process. I open the ascii file by notepad, it seems that the header information is miss, but the data author claims that the file format is exactly correct. So I am wondering what is reason producing such error?