--- ray/src/rt/RpictSimulManager.cpp	2025/07/01 19:40:35	2.16
+++ ray/src/rt/RpictSimulManager.cpp	2025/10/21 16:12:05	2.18
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: RpictSimulManager.cpp,v 2.16 2025/07/01 19:40:35 greg Exp $";
+static const char RCSid[] = "$Id: RpictSimulManager.cpp,v 2.18 2025/10/21 16:12:05 greg Exp $";
 #endif
 /*
  *  RpictSimulManager.cpp
@@ -122,7 +122,7 @@ RpictSimulManager::NewFrame(const VIEW &v, int xydim[2
 					// set up tiling?
 	if (tgrid && (tgrid[0] > 0) & (tgrid[1] > 0) & (tgrid[0]*tgrid[1] > 1)) {
 		if ((8*tgrid[0] >= xydim[0]) | (8*tgrid[1] >= xydim[1])) {
-			error(WARNING, "Excessive tiling for image size");
+			error(WARNING, "excessive tiling for image size");
 			return false;
 		}
 		xydim[0] -= xydim[0] % (tgsize[0] = tgrid[0]);
@@ -706,7 +706,7 @@ RpictSimulManager::NewOutput(FILE *pdfp[2], const char
 	if (frameNo > 0)
 		fprintf(pdfp[0], "FRAME=%d\n", frameNo);
 	double	pasp = viewaspect(&vw) * GetWidth() / GetHeight();
-	if ((0.999 > pasp) | (pasp > 1.001))
+	if ((0.995 > pasp) | (pasp > 1.005))
 		fputaspect(pasp, pdfp[0]);
 	fputnow(pdfp[0]);
 	switch (RDTcolorT(dt)) {		// set primaries and picture format