Initial import

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@1 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 121 insertions, 0 deletions

diff --git a/src/mrc.h b/src/mrc.h
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index 0000000..8633f05
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+++ b/src/mrc.h
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+/*
+ * mrc.h
+ *
+ * Read the MRC tomography format
+ *
+ * (c) 2007 Thomas White <taw27@cam.ac.uk>
+ *  dtr - Diffraction Tomography Reconstruction
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifndef MRC_H
+#define MRC_H
+
+#include <stdint.h>
+
+#include "control.h"
+
+typedef struct struct_mrcheader {
+	
+	int32_t		nx;
+	int32_t		ny;
+	int32_t		nz;
+	int32_t		mode;
+	int32_t		nxstart;
+	int32_t		nystart;
+	int32_t		nzstart;
+	int32_t		mx;
+	int32_t		my;
+	int32_t		mz;
+	float		xlen;
+	float		ylen;
+	float		zlen;
+	float		alpha;
+	float		beta;
+	float		gamma;
+	int32_t		mapc;
+	int32_t		mapr;
+	int32_t		maps;
+	float		amin;
+	float		amax;
+	float		amean;
+	int16_t		ispg;		/* Space group number */
+	int16_t		nsymbt;
+	int32_t		next;
+	int16_t		dvid;
+	char		extra[30];
+	int16_t		numintegers;
+	int16_t		numfloats;
+	int16_t		sub;
+	int16_t		zfac;
+	float		min2;
+	float		max2;
+	float		min3;	
+	float		max3;	
+	float		min4;	
+	float		max4;
+	int16_t		idtype;
+	int16_t		lens;
+	int16_t		nd1;
+	int16_t		nd2;
+	int16_t		vd1;
+	int16_t		vd2;
+	float		tiltangles[9];
+	float		zorg;
+	float		xorg;
+	float		yorg;
+	int32_t		nlabl;
+	char		data[10][80];
+	
+} MRCHeader;
+
+typedef struct struct_mrcextheader {
+
+	float		a_tilt;
+	float		b_tilt;
+	float		x_stage;
+	float		y_stage;
+	float		z_stage;
+	float		x_shift;
+	float		y_shift;
+	float		defocus;
+	float		exp_time;
+	float		mean_int;
+	float		tilt_axis;
+	float		pixel_size;
+	float		magnification;
+	float		mic_type;
+	float		gun_type;
+	float		d_number;
+	float		voltage;
+	float		focus_spread;
+	float		mtf;
+	float		df_start;
+	float		focus_step;
+	float		dac_setting;
+	float		cs;
+	float		semi_conv;
+	float		info_limit;
+	float		num_images;
+	float		num_in_series;
+	float		coma1;
+	float		coma2;
+	float		astig21;
+	float		astig22;
+	float		astig31;
+	float		astig32;
+	float		cam_type;
+	float		cam_pos;
+	float		padding[64];	/* Need to guarantee that reading an extended header (of any size)
+						will never write beyond the boundary of this structure... */
+	
+} MRCExtHeader;
+
+extern int mrc_read(ControlContext *ctx);
+
+#endif	/* MRC_H */