NAME: rdat2r PURPOSE: Read and return a two dimensional single precision floating point vector. DESCRIPTION: The file should contain at least nrows x ncols points. CATEGORY: File I/O CALLING SEQUENCE: vec=rdat2r(300,100,'myfile.dat') INPUTS: nrows = number of values to read from the file. ncols = number of columns to read from the file. filename = string containing the name of the file to read. OUTPUTS: returns the array REVISION HISTORY: Written by Marc Buie on 5/2/91 COMMENTS: A bit of a kludge.