HELP! dems are mean

[Dan Riker]

Hello again, I'm still having real difficulties with my dems.  I used a text editor to make spaces in between the resolutions on the dems (read 0 previously). M.dem.examine now works well, showing what it should. The problem is in the extraction now.  There seems to be a problem with the headers on the dem.  The name of the quad is Felton, and you can see the integer errors below.  Please help or offer suggestions if you can.  I'd be most appreciative.

Dan Riker

PRINTOUT FROM M.DEM.EXTRACT

Is this correct? (y/n) [y] 
Current Window Settings-----------------------------
rows:       1173
cols:       1167
north:      4130200.000000
south:      4095000.000000
east:       590000.000000
west:       555000.000000
ns_res:     30.008525
ew_res:     29.991431

Reading Elevation Tape...     
get_int: error reading number: 
 (E)
get_int: error reading number: 
 (L)
get_int: error reading number: 
 (T)
get_int: error reading number: 
 (O)
get_int: error reading number: 
 ( )
get_int: error reading number: 
 ( )
get_int: error reading number: 
 ( )
get_int: error reading number: 
 ( )
get_float: error reading number: 
 ( )
get_float: error reading number: 
 ( )
get_float: error reading number: 
 ( )
get_int: error reading number: 
 ( )
get_int: error reading number: 
 ( )
--------------------------------------------------------------------------------
F
min elevation: 0.000000  max elevation: 0.000000
ns_res: 0.000000  ew_res: 0.000000
# of columns in file = 0
^C