|>r.in.erdas<|

GRASS GRASS user
1

Hi

|Has anyone gotten r.in.erdas to work? It always blows up when I try to use it on my TM image.

This is the message I get:

pack type 0
# bands 256 should be: 1
# col,row 924516352,1293352960 6967,5965
starting coord 16777216,16777216 1,1
map type 0
# classes 0
area 0.0N
map coord 0.0,0.0
pixel size 0,0 30,30

Error in memory allocation

If anyone has gotten this to work, I would love to hear from you!

Yes, it wotks very well in most ocations. Your problem seems to be, that you are
trying to import ERDAS 7.4 files, while GRASS still reads them as ERDAS 7.3
format. As ERDAS has changed header format between this versions, this gives
some integer/real number mismatch.

So, try to convert your files back to version 7.3 (ERDAS provides this in 7.4, abd
we haven't got 7.5 yet), and import to GRASS should work. Only problem left is,
when you try to import packed 4-bit files with unequal number of samples.

Be careful when converting from 7.4 to 7.3, as ERDAS may corrupt your image/map.
, as it writes into the existing header.
it is advisible to make a copy of the image/map first, using ERDAS program
SUBSET.

        Hope this helps, Bernd Muenier, RUC - DK

2

Hei Pete!!
We received a nice postcard from Jennie and David, but heard nothing from
them since EMail.
She mentions that she will be back in May, this time I think alone, so she
will be staying with us.

Peter Young goes on saying nothing, isn't that impressive for an adviser?

May I ask you a favor? Behrens promised me to send the references of the
ploting and data analysis software they use on the workstations and Ken
promised the same thing referring Xclaim (a spreadsheet). Can you ask them to
send me something?

How are video classes and water business going. I wish I was there and I look
forward to seeing you here next June
joao