proc calis data=HBM_CSSF_ALL1 covariance modification MAXITER=50000000;
	lineqs
		V1 = LV1F1*F1 + E1,
		V2 = LV2F1*F1 + E2,
		V5 = LV5F1*F1 + E5,
		V3 = LV3F2*F2 + E3,
		V4 = LV4F2*F2 + E4,
		V6 = LV6F3*F3 + E6,
		V7 = LV7F3*F3 + E7,
		V10 = LV10F4*F4 + E10,
		V11 = LV11F4*F4 + E11,
		V12 = LV12F4*F4 + E12,
		V13 = LV13F4*F4 + E13,
		V19 = LV19F6*F6 + E19,
		V21 = LV21F6*F6 + E21,
		V25 = LV25F6*F6 + E25,
		V26 =      1*F7 + E26
		;
	variance
		V1-V7=VARV1-VARV7,
		V10-V13=VAR10-VAR13,
		V19=VARV19,
		V21=VARV21,
		V25=VARV25,
		V26=0,
		F1=1,F2=1,F3=1,F4=1,F6=1,F7=1;
	cov
		F1 F2 = CF1F2,
		F1 F3 = CF1F3,
		F1 F4 = CF1F4,
		F1 F6 = CF1F6,
		F1 F7 = CF1F7,
		F2 F3 = CF2F3,
		F2 F4 = CF2F4,
		F2 F6 = CF2F6,
		F2 F7 = CF2F7,
		F3 F4 = CF3F4,
		F3 F6 = CF3F6,
		F3 F7 = CF3F7,
		F4 F6 = CF4F6,
		F4 F7 = CF4F7,
		F6 F7 = CF6F7,
		V1 V2 = CV1V2;
	var v1-v7 v10-v13 v19 v21 v25 v26;
run;