Function OPS_sensNodeVel

SRC/interpreter/OpenSeesOutputCommands.cpp:3371–3413

}

int OPS_sensNodeVel()
{
    // make sure at least one other argument to contain type of system
    if (OPS_GetNumRemainingInputArgs() < 3) {
	opserr << "WARNING want - sensNodeVel nodeTag? dof? paramTag?\n";
	return -1;
    }    

    int data[3];
    int numdata = 3;
    if (OPS_GetIntInput(&numdata, &data[0]) < 0) {
	opserr << "WARNING: failed to get tag, dof or paramTag\n";
	return -1;
    }

    Domain* domain = OPS_GetDomain();
    if (domain == 0) return 0;


    Node *theNode = domain->getNode(data[0]);
    if (theNode == 0) {
	opserr << "sensNodeVel: node " << data[0] << " not found" << "\n";
	return -1;
    }

    Parameter *theParam = domain->getParameter(data[2]);
    if (theParam == 0) {
	opserr << "sensNodeVel: parameter " << data[2] << " not found" << "\n";
	return -1;
    }

    int gradIndex = theParam->getGradIndex();

    double value = theNode->getVelSensitivity(data[1],gradIndex);

    numdata = 1;
    if (OPS_SetDoubleOutput(&numdata, &value, true) < 0) {
	opserr<<"WARNING failed to set output\n";
	return -1;
    }

    return 0;
}

int OPS_sensNodeAccel()
{