Hi everybody: I've a output interpolation matrix files, and my question is if are there anybody that could tell me how access to particular values of this matrix from labels. Thnaks in advance. -- ######################################## Antoni Vi??dez Mora Dept. Din??mica de Contaminantes Fundaci??n CEAM Paterna (Valencia)-Spain tel: 961318190. ext: 216 e-mail: toni at ceam.es viudez_ant at gva.es ########################################