Hi again, There are some other conversion utilities for ASCII to netCDF data that we did not develop but that may be useful to you, if you don't want to use ncgen and ncdump utlities. We can't support these or answer questiona about them, but some of them look useful. An ASCII to netCDF converter has been developed by UNAVCO and is documented here: http://geon.unavco.org/unavco/Converter/ A small C program for converting ASCII tables to netCDF is available here: ftp://ftp.unidata.ucar.edu/pub/netcdf/contrib/tbl2cdf.c You can use NCAR's NCL software that can read ASCII data and write netCDF data: Read ASCII data: http://www.ncl.ucar.edu/Applications/r-ascii.shtml Write netCDF data: http://www.ncl.ucar.edu/Applications/o-netcdf.shtml I think other example programs are available by Googling for "ASCII to netCDF". --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: YTQ-675016 Department: Support netCDF Priority: Normal Status: Closed