More and more programs are now producing binary data in the netCDF format, and so GMT programs started to support tabular netCDF data (files containing one or more 1-dimensional arrays) starting with GMT version 4.3.0. Because of the meta data contained in those files, reading them is much less complex than reading native binary tables, and even than ASCII tables. GMT programs will read as many 1-dimensional columns as are needed by the program, starting with the first 1-dimensional it can find in the file. To specifically specify which variables are to be read, append the suffix ?var1/var2/... to the netCDF file name or add the option -bicvar1/var2/..., where var1, var2, etc. are the names of the variables to be processed. The latter option is particularly practical when more than one file is read: the -bic option will apply to all files. Currently, GMT only reads, but does not write, netCDF tabular data.