Generally fix things

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@258 bf6ca9ba-c028-0410-8290-897cf20841d1

3 files changed, 15 insertions, 4 deletions

diff --git a/src/iprtest.c b/src/iprtest.c
index 7f9541d..6ff7651 100644
--- a/src/iprtest.c
+++ b/src/iprtest.c
@@ -117,9 +117,9 @@ int main(int argc, char *argv[]) {
 	
 	ctx->image = malloc(sizeof(ImageRecord));
 	ctx->image->image = NULL;
-	ctx->image->tilt = 10.0;
-	ctx->image->omega = 90.0;
-	ctx->image->slop = 0.0;
+	ctx->image->tilt = deg2rad(25.0);
+	ctx->image->omega = deg2rad(90.0);
+	ctx->image->slop = deg2rad(0.0);
 	ctx->image->fmode = FORMULATION_PIXELSIZE;
 	ctx->image->pixel_size = 0.6e8;
 	ctx->image->camera_len = 0.0;
diff --git a/src/refine.c b/src/refine.c
index 4e5a3ab..3a01a9d 100644
--- a/src/refine.c
+++ b/src/refine.c
@@ -334,6 +334,11 @@ void refine_do_stack(ControlContext *ctx) {
 		return;
 	}
 	
+	if ( ctx->images->n_images == 0 ) {
+		displaywindow_error("There are no images to refine against.", ctx->dw);
+		return;
+	}
+	
 	for ( omega_offs=-2.0; omega_offs<=2.0; omega_offs+=0.01 ) {
 	
 		double fit, warp;
@@ -387,6 +392,11 @@ void refine_do_image(ControlContext *ctx) {
 		return;
 	}
 	
+	if ( ctx->images->n_images == 0 ) {
+		displaywindow_error("There are no images to refine against.", ctx->dw);
+		return;
+	}
+		
 	ImageFeature *fitted;
 	
 	fitted = refine_fit_image(ctx->cell, &ctx->images->images[ctx->dw->cur_image]);
diff --git a/src/reflections.c b/src/reflections.c
index 58a7992..3a8c271 100644
--- a/src/reflections.c
+++ b/src/reflections.c
@@ -235,7 +235,8 @@ ReflectionList *reflection_list_from_cell(Basis *basis) {
 
 				double x, y, z;
 				
-				if ( h != 0 ) continue;
+				/* Test mode */
+				//if ( h != 0 ) continue;
 				
 				x = h*basis->a.x + k*basis->b.x + l*basis->c.x;
 				y = h*basis->a.y + k*basis->b.y + l*basis->c.y;