2017-07-13
jf enabled lots of compiler checks to recompile for matlab-2017a
and to remove many warnings i had to make the following changes everyhwere:

int -> mwSize dims[3];

abs -> labs for long ints

	if (nlhs == 0 && nrhs == 1 && mxIsChar(prhs[0])) // check

	if (nlhs != 1)
	{
		mexPrintf("need nlhs=1\n");
		return;
	}


ny = *((double*)(mxGetData(prhs[1]) + sizebuf));
->
	ny = *((double*)(mxGetData(prhs[1]) + 1);
or
	ny = ((double*) mxGetData(prhs[1]))[1]


 	float *data1, *data2, *wx=NULL, *wy=NULL, *wz=NULL;
	double nx=0, ny=0, nz=0, offx=0, offy=0, offz=0, mx=0, my=0, mz=0;
	double spline;