load raw

Contents: Description, Arguments, Usage, Examples, Related Functions Supported Under Version: >1.69 Current Davinci Version: 2.27 64-bit Safe: Yes Description Load a binary data file Arguments and Return Values Arguments: A filename and data dimensions and layout information Return Value: A numeric array Usage Syntax: load_raw(filename = STRING, x = INT, y = INT, z = INT, org = ORG, format = FORMAT, header = INT) The load_raw() function allows a user to load uncompressed binary data by specifying relevent information about the file. The x, y and z parameters specify the number of pixels in each axis. ORG must be one of "bil", "bip", "bsq". FORMAT must be one of: "byte", "msb_short", "msb_int", "msb_float", "msb_double", "lsb_short", "lsb_int", "lsb_float", "lsb_double". The header value specifies the size, in bytes, of any header to be skipped. Examples dv> a 400x300x1 array of byte, bip format [120,000 bytes] dv> write(a,"asciifile",raw) dv> b=load_raw("asciifile",x=400,y=300,z=1,org="bsq",format="byte",header=0) .400x300x1 array of byte, bsq format [120,000 bytes]

DavinciWiki Mini-Nav Bar Contents Functions Function Categories Common Procedures Glossary Download Davinci Change Log News Mailing List Contact Developers davinci-dev [AT] mars.asu.edu All other topics See navigation on the left Related Functions load write Recent Core Changes Change Log Modified On: 07-06-2009