Custom Query (116 matches)

According to the ref_guide :

Arithmetic operations on durations
The following arithmetic operations on durations are available:
• Addition: xios_duration = xios_duration + xios_duration
• Subtraction: xios_duration = xios_duration - xios_duration
• Multiplication by a scalar value: xios_duration = scalar * xios_duration
or xios_duration = xios_duration * scalar
• Negation: xios_duration = -xios_duration

But gfortran doesn't agree :

      CALL XIOS_SET_FIELD_ATTR(HREC, freq_op=KFREQOP*XIOS_HOUR)

1

Error: Operands of binary numeric operator '*' at (1) are INTEGER(4)/TYPE(xios_duration)

   CALL XIOS_SET_FIELD_ATTR(HREC, freq_offset=0.*XIOS_SECOND)

1

Error: Operands of binary numeric operator '*' at (1) are REAL(8)/TYPE(xios_duration)

It reads on line 792 as

      if (data_ni.isEmpty())
      {
        data_ni.setValue((data_dim == 1) ? (ni.getValue() * nj.getValue()) : ni.getValue());
      }

which is obviously wrong (set values should be reversed). This actually causes segmentation violation when nj is not set and data_dim==1; and this should lead to underestimated allocation when data_dim==2

Attached source test1d.90 is a modified version of test_complete.f90. It reduces nj_glo to a value of 3 (instead of 100°. Next, it defines "domain_1" as being the same global domain as "domain_A", being fed by processes which work on the same 2D sub-domains as for domain_A, except that they declare themselves to Xios as being 1D sub-domains, and they provide i_index and j_index for describing the mapping of the 1D local data to the 2D global domain.

Execution results in incorrect data in field_1 (which actually receive, at some location, values from field_A at llm=3) . This may be due to misunderstanding in the API arguments in this configuration

iodef.xml and result file are also attached