IRSA Query Tools in IDL

Irsa_idl

Software Tool • Operational

IRSA provides a set of five IDL programs to assist users in working with catalogs and tables. These programs are:

query_irsa_cat.pro - Queries IRSA catalogs, returning an IDL structure

read_ipac_table.pro - Reads an IPAC Table file into an IDL structure

read_ipac_var.pro - Converts an internal variable to an IDL structure

write_ipac_table.pro - Writes an IDL structure to an IPAC Table file

is_it_number.pro - Evaluates whether a string can be converted to a numeric data type (used by read_ipac_table.pro and read_ipac_var.pro)

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