r.watershed and r.mapcalc tutorials

GRASS GRASS user
1

Hi all,

could you please tell me the address where I can find
the r.watershed and r.mapcalc tutorials?

Thank you for your help!

Ezzedine Sdiri

M.Sc. Student
MAICh - Mediterranean Agronomic Institute of Chania
Chania - Crete (Greece)
BOX 85, GR-73100
tel: 0030/821/81151
fax: 0030/821/81154

2

On Tue, 1 Apr 1997, Ezzeddine Sdiri wrote:

Hi all,

could you please tell me the address where I can find
the r.watershed and r.mapcalc tutorials?

ftp moon.cecer.army.mil

r.mapcalc manual is in /pub/grass/grass4.1/documents

rwatshed.tut.Z is in /pub/grass/outgoing/Raster

  -Malcolm Williamson

Thank you for your help!

Ezzedine Sdiri

M.Sc. Student
MAICh - Mediterranean Agronomic Institute of Chania
Chania - Crete (Greece)
BOX 85, GR-73100
tel: 0030/821/81151
fax: 0030/821/81154

3

Hello Grass users-
  I am not well versed in programming or even compiling so please
forgive me is this is a simple problem...

I cannot get anything to compile. I get the following messages: (example)

  .
  .
  .
OBJ.linux/draw_site_label.o: In function `draw_site_label':
OBJ.linux/draw_site_label.o(.text+0x15): undefined reference to
`R_move_abs'
OBJ.linux/draw_site_label.o(.text+0x22): undefined reference to
`R_text_size'
OBJ.linux/draw_site_label.o(.text+0x28): undefined reference to
`R_standard_color'
  .
  .
  .
OBJ.linux/draw_site_label.o(.text+0x103): more undefined references to
`G_define_option' follow
  .
  .
  .
make: *** [/usr/grass/etc/bin/alpha/cmd/d.sites.label] Error 1

I get the same kind of error messages for any grass related compilation.
Any suggestions as to what may be wrong? Thanks in advance,

Jeff Hollenbeck
Dept. of Fishery and Wildlife Science
New Mexico State University
jhollenb@nmsu.edu

4

Your libraries are not in the correct order in the makefile.
Have a look through for $(GISLIB) and other similar things in the
makefile.
I seem to recall they belong after the object files, but I could be wrong.
The errors you are getting, by the way, are linker errors.

Angus Carr,
Masters of Forestry student

On Wed, 2 Apr 1997, J. HOLLENBECK wrote:

Hello Grass users-
  I am not well versed in programming or even compiling so please
forgive me is this is a simple problem...

I cannot get anything to compile. I get the following messages: (example)

  .
  .
  .
OBJ.linux/draw_site_label.o: In function `draw_site_label':
OBJ.linux/draw_site_label.o(.text+0x15): undefined reference to
`R_move_abs'
OBJ.linux/draw_site_label.o(.text+0x22): undefined reference to
`R_text_size'
OBJ.linux/draw_site_label.o(.text+0x28): undefined reference to
`R_standard_color'
  .
  .
  .
OBJ.linux/draw_site_label.o(.text+0x103): more undefined references to
`G_define_option' follow
  .
  .
  .
make: *** [/usr/grass/etc/bin/alpha/cmd/d.sites.label] Error 1

I get the same kind of error messages for any grass related compilation.
Any suggestions as to what may be wrong? Thanks in advance,

Jeff Hollenbeck
Dept. of Fishery and Wildlife Science
New Mexico State University
jhollenb@nmsu.edu