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)

Assume you want to convert an energy flux in mass flux using an XIOS filter :

   <field id="tran"    name="tran"  unit="kg m-2 s-1"> evptr / 2.5008E+6</field>

It would be smarter to use (and re-use) a named constant, such as in :

 <variable_definition>
    <variable id="coeffl"  type="float">2.5008E+6</variable>
  </variable_definition>

    <field_definition id="field_definition" operation="instant" prec="4">
        <field id="tran"    name="tran"  unit="kg m-2 s-1"> evptr / coeffl </field>
    </field_definition>

However, this does not work

At node/domain.cpp l693, a test read as

      if (ni.getValue() < 0 || ibegin.getValue() < 0 )
	// || (ibegin.getValue() + ni.getValue()) > ni_glo.getValue())
      
        ERROR("CDomain::checkLocalIDomain(void)",
              << "[ id = " << this->getId() << " , context = '" << CObjectFactory::GetCurrentContextId() << " ] "
              << "The local domain is wrongly defined,"
              << " check the attributes 'ni_glo' (" << ni_glo.getValue() << "), 'ni' (" << ni.getValue() << ") and 'ibegin' (" << ibegin.getValue() << ")");

The third condition does not make sense in the case of data_dim=1 and grid types curvilinear and regular , as each task may handle up to ni_glo*nj_glo grid cells.