libgrass_iostream build problem...

[cgnicholas]

Hi list -

I was trying to run r.terraflow after a clean build of 6.4 (LOVE the
GUI!!) , and it wasn't there...so went into raster/r.terraflow and tried
to make it. it is complaining because libgrass_iostream didn't get built.

Any --configure flags I should be setting?

I'm just building with:

./configure  --with-gdal  --with-tcktk-libs=/usr/lib/tk8.4
--with-tcltk-includes=/usr/include/tcl8.4/ --enable-largefile

thanks in advance!
Chris Nicholas

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[Martin Landa]

Hi,

2009/10/9  <[hidden email]>:
> GUI!!) , and it wasn't there...so went into raster/r.terraflow and tried
> to make it. it is complaining because libgrass_iostream didn't get built.

error log could be useful otherwise it's hard to guess what is wrong...

Martin

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[cgnicholas]

hmmm ... no errors; just doesn't look like it's even entering that dir,
and when I manually to build, nothing happens...sort of like it's #ifdef'd
out...hoping not to got on Makefile safari, but...whatever it takes!

Chris
------------------------------------------

cgn@maps:~/src/grass-6.4.0RC5$ cat error.log

GRASS GIS compilation log
-------------------------
Started compilation: Fri Oct  9 15:19:08 EDT 2009
--
Errors in:
No errors detected.
--
Finished compilation: Fri Oct  9 15:19:45 EDT 2009
cgn@maps:~/src/grass-6.4.0RC5$

cgn@maps:~/src/grass-6.4.0RC5$ cd lib/iostream
cgn@maps:~/src/grass-6.4.0RC5/lib/iostream$ make
cgn@maps:~/src/grass-6.4.0RC5/lib/iostream$ echo "nothing happened.. :-( "
nothing happened.. :-(

cgn@maps:~/src/grass-6.4.0RC5/lib/iostream$ ls
ami_stream.cc  Makefile            mm.cc        rtimer.cc
chrismake      minmaxheap_test.cc  mm_utils.cc

cgn@maps:~/src/grass-6.4.0RC5/lib/iostream$ cat Makefile
MODULE_TOPDIR = ../..

LIB_OBJS = mm.o mm_utils.o ami_stream.o rtimer.o
LIB_NAME = $(IOSTREAM_LIBNAME)

include $(MODULE_TOPDIR)/include/Make/Lib.make

ifneq ($(USE_LARGEFILES),)
        EXTRA_CFLAGS = -D_FILE_OFFSET_BITS=64
endif

ifneq ($(strip $(CXX)),)
default: stlib
else
default:
endif
cgn@maps:~/src/grass-6.4.0RC5/lib/iostream$



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[Martin Landa]

Ciao,

2009/10/10  <[hidden email]>:

[...]

> ifneq ($(strip $(CXX)),)
> default: stlib
> else
> default:
> endif

right, you need to configure GRASS with

--with-cxx

since r.terraflow is a C++ module.

Martin

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[cgnicholas]

VOILA!!!!!!!!!!!

thanks!!!

Chris
(playing with the ASTER 30m DEMs ... and now terraflow!! ... time to learn
how to make a time-series, etc)
-------------------------------------------

> Ciao,
>
> 2009/10/10  <[hidden email]>:
>
> [...]
>
>> ifneq ($(strip $(CXX)),)
>> default: stlib
>> else
>> default:
>> endif
>
> right, you need to configure GRASS with
>
> --with-cxx
>
> since r.terraflow is a C++ module.
>
> Martin
>
> --
> Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa
>

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[cgnicholas]

Hmmm - perhaps not so fast...my tmp area is an ext3 file system, and I
compiled everything with --largefiles, etc....hmmmm

Chris
--------------------------------------

                 FILL: 20.28G (21780347904) [388934784 elements, 56B each]

file=/home/cgn/tmp//STREAM_EoACCO:cannot read!: Bad address
r.terraflow:
/home/cgn/src/grass-6.4.0RC5/dist.i686-pc-linux-gnu/include/grass/iostream/ami_sort_impl.h:91:
size_t makeRun_Block(AMI_STREAM<T>*, T*, unsigned int, Compare*) [with T =
keyvalue<int>, Compare = keyCmpKeyvalueType<int>]: Assertion `err ==
AMI_ERROR_NO_ERROR || err == AMI_ERROR_END_OF_STREAM' failed.

cgn@maps:~$ cd tmp
cgn@maps:~/tmp$ df -k .
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1            470148268  77855996 368410048  18% /
cgn@maps:~/tmp$
cgn@maps:~/tmp$ ls
STREAM_cYvU25  STREAM_J2CrzX  STREAM_TXsdtt  STREAM_Wgw7I0
STREAM_EoACCO  STREAM_tFmbMn  STREAM_UxXNFF  STREAM_WH31Yx
cgn@maps:~/tmp$ ls -la
total 6604764
drwxr-xr-x  2 cgn cgn        4096 2009-10-09 19:29 .
drwxr-xr-x 65 cgn root       4096 2009-10-09 19:11 ..
-rw-------  1 cgn cgn  3642522012 2009-10-09 19:29 STREAM_cYvU25
-rw-------  1 cgn cgn     2644176 2009-10-09 19:29 STREAM_EoACCO
-rw-------  1 cgn cgn  1555739136 2009-10-09 19:13 STREAM_J2CrzX
-rw-------  1 cgn cgn  1555739136 2009-10-09 19:29 STREAM_tFmbMn
-rw-------  1 cgn cgn           0 2009-10-09 19:29 STREAM_TXsdtt
-rw-------  1 cgn cgn           0 2009-10-09 19:13 STREAM_UxXNFF
-rw-------  1 cgn cgn           0 2009-10-09 19:29 STREAM_Wgw7I0
-rw-------  1 cgn cgn           0 2009-10-09 19:29 STREAM_WH31Yx


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[cgnicholas]

OK - here are the particular...and thanks again  folks for even looking at
this foo!!!

when the console output sez: "Will need at least 40.57G (43560695808)
space available in /home/cgn/tmp/ " that should not be a problem
whatsoever....there's 10x there available...

cgn@maps:~/tmp$ pwd
/home/cgn/tmp
cgn@maps:~/tmp$ df -k .
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1            470148268  84561668 361704376  19% /
cgn@maps:~/tmp$

So here's my region - the island of Hispanola, in UTM, using 30m ASTER
DEMs... (all this is just a warm-up for the inevitable hurricane and
subsequent flooding...)

projection: 1 (UTM)
south:      1879551.69903301
east:       1246672.22364716
ewres:      29.67282656
rows:       15456
cols:       25164
cells:      388934784
nsres:      29.67282656
west:       499985.21620627
zone:       0
datum:      wgs84
ellipsoid:  a=6378137 es=0.006694379990141316
north:      2338174.90627377
----------------------------------------------------------------
here's the command-line shtuff:

GRASS 6.4.0RC5 (Haiti):~/public_html/maps/Haiti > r.terraflow
elevation=DEM@OCHA filled=flooded direction=flow_direction
swatershed=sink_watershed accumulation=flow_accum
tci=topo_convergence_index d8cut=infinity memory=1000
STREAM_DIR=/home/cgn/tmp/ stats=stats.out --overwrite memory=1200
WARNING: raster DEM is of type CELL_TYPE --you should use r.terraflow.short
STREAM temporary files in /home/cgn/tmp/  (THESE INTERMEDIATE STREAMS WILL
NOT BE DELETED IN CASE OF ABNORMAL TERMINATION OF THE PROGRAM. TO SAVE
SPACE PLEASE DELETE THESE FILES MANUALLY!)
file stats.out exists - renaming.
MFD flow direction
D8CUT=999999986991104.000000
Memory size: 1000.00M (1048576000) bytes
Memory manager registering memory in MM_IGNORE_MEMORY_EXCEEDED mode.
total elements=388934784, nodata elements=303543501
largest temporary files:
FILL: 20.28G (21780347904) [388934784 elements, 56B each]
FLOW: 6.36G (6831302640) [85391283 elements, 80B each]
Will need at least 40.57G (43560695808) space available in /home/cgn/tmp/
------------------------------
COMPUTING FLOW DIRECTIONS
classifying nodata (inner & boundary)
file=/home/cgn/tmp//STREAM_5Xwb5K:cannot read!: Bad address
r.terraflow:
/home/cgn/src/grass-6.4.0RC5/dist.i686-pc-linux-gnu/include/grass/iostream/ami_sort_impl.h:91:
size_t makeRun_Block(AMI_STREAM<T>*, T*, unsigned int, Compare*) [with T =
keyvalue<int>, Compare = keyCmpKeyvalueType<int>]: Assertion `err ==
AMI_ERROR_NO_ERROR || err == AMI_ERROR_END_OF_STREAM' failed.
Aborted (core dumped)
[Raster MASK present]
GRASS 6.4.0RC5 (Haiti):~/public_html/maps/Haiti >



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[Glynn Clements]

[hidden email] wrote:

> file=/home/cgn/tmp//STREAM_5Xwb5K:cannot read!: Bad address
> r.terraflow:
> /home/cgn/src/grass-6.4.0RC5/dist.i686-pc-linux-gnu/include/grass/iostream/ami_sort_impl.h:91:
> size_t makeRun_Block(AMI_STREAM<T>*, T*, unsigned int, Compare*) [with T =
> keyvalue<int>, Compare = keyCmpKeyvalueType<int>]: Assertion `err ==
> AMI_ERROR_NO_ERROR || err == AMI_ERROR_END_OF_STREAM' failed.
> Aborted (core dumped)

Known bug (#775); see:

        http://trac.osgeo.org/grass/ticket/775

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