test_raster_algebra_fails stdout

Default TGIS driver / database set to:
driver: sqlite
database: $GISDBASE/$LOCATION_NAME/$MAPSET/tgis/sqlite.db
WARNING: Temporal database connection defined as:
/grassdata/tests-grassdata/piemonte_utm32_wgs84_grass7/__temporal_t_rast_algebra_test_raster_algebra_fails/tgis/sqlite.db
But database file does not exist.
Creating temporal database: /grassdata/tests-grassdata/piemonte_utm32_wgs84_grass7/__temporal_t_rast_algebra_test_raster_algebra_fails/tgis/sqlite.db
Traceback (most recent call last):
  File "scripts/t.rast.algebra", line 113, in <module>
    sys.exit(main())
  File "scripts/t.rast.algebra", line 105, in main
    pc = p.parse(expression, basename, grass.script.overwrite())
  File "etc/python/grass/temporal/temporal_raster_algebra.py", line 96, in parse
    self.parser.parse(expression)
  File "/usr/lib/python2.7/dist-packages/ply/yacc.py", line 269, in parse
    return self.parseopt_notrack(input,lexer,debug,tracking,tokenfunc)
  File "/usr/lib/python2.7/dist-packages/ply/yacc.py", line 1051, in parseopt_notrack
    tok = self.errorfunc(errtoken)
  File "etc/python/grass/temporal/temporal_algebra.py", line 2916, in p_error
    (t.lineno, t.lexpos, t.type, t.value, self.expression))
SyntaxError: syntax error on line 1, position 2 token CEQUALS near '==' expression 'R == A {+,equal| precedes| follows,l} B'


Traceback (most recent call last):
  File "scripts/t.rast.algebra", line 113, in <module>
    sys.exit(main())
  File "scripts/t.rast.algebra", line 105, in main
    pc = p.parse(expression, basename, grass.script.overwrite())
  File "etc/python/grass/temporal/temporal_raster_algebra.py", line 96, in parse
    self.parser.parse(expression)
  File "/usr/lib/python2.7/dist-packages/ply/yacc.py", line 269, in parse
    return self.parseopt_notrack(input,lexer,debug,tracking,tokenfunc)
  File "/usr/lib/python2.7/dist-packages/ply/yacc.py", line 975, in parseopt_notrack
    p.callable(pslice)
  File "etc/python/grass/temporal/temporal_raster_base_algebra.py", line 916, in p_arith2_operation
    maplistA = self.check_stds(t[1])
  File "etc/python/grass/temporal/temporal_algebra.py", line 1149, in check_stds
    (stds.get_new_map_instance(None).get_type(), id_input))
grass.temporal.temporal_algebra.FatalError: Space time raster dataset <NoSTRDS@__temporal_t_rast_algebra_test_raster_algebra_fails> not found


Apply temporal and spatial operations on space time raster datasets using temporal raster algebra.

Usage:
 t.rast.algebra [-sngd] expression=string basename=string
   [nprocs=value] [--help] [--verbose] [--quiet] [--ui]

Flags:
  -s   Check the spatial topology of temporally related maps and process only spatially related maps
  -n   Register Null maps
  -g   Use granularity sampling instead of the temporal topology approach
  -d   Perform a dry run, compute all depenencies and module calls but don't run them

Parameters:
  expression   r.mapcalc expression for temporal and spatial analysis of space time raster datasets
    basename   Basename of the new generated output maps
      nprocs   Number of r.mapcalc processes to run in parallel
               default: 1

ERROR: Required parameter <basename> not set:
	(Basename of the new generated output maps)


Traceback (most recent call last):
  File "scripts/t.rast.algebra", line 113, in <module>
    sys.exit(main())
  File "scripts/t.rast.algebra", line 105, in main
    pc = p.parse(expression, basename, grass.script.overwrite())
  File "etc/python/grass/temporal/temporal_raster_algebra.py", line 83, in parse
    raise SyntaxError("Syntax error near '%s'" %(tok.type))
SyntaxError: Syntax error near 'STRDS'