def init_vitals(self):
'''
Vital information
'''
if not file_exists(self.projection_file):
raise RuntimeError("%s does not exist, this is vital" %
self.projection_file)
if not file_exists(self.simmx_file):
raise RuntimeError("%s does not exist, this is vital" %
self.simmx_file)
if self.particle_file != None and not file_exists(self.particle_file):
raise RuntimeError("%s does not exist, this is vital" %
self.particle_file)
n = EMUtil.get_image_count(self.projection_file)
nx, ny = gimme_image_dimensions2D(self.simmx_file)
if nx != n:
raise RuntimeError(
"Error: the number of projections %d does not match the x dimension %d of the simmx file"
% (n, nxs))
self.num_particles = ny
eulers = get_eulers_from(self.projection_file)
self.specify_eulers(eulers)
self.projections = EMData().read_images(self.projection_file)
self.__update_cmp_attribute(False)
self.set_emdata_list_as_data(self.projections, "cmp")
def init_vitals(self):
'''
Vital information
'''
if not file_exists(self.projection_file): raise RuntimeError("%s does not exist, this is vital" %self.projection_file)
if not file_exists(self.simmx_file): raise RuntimeError("%s does not exist, this is vital" %self.simmx_file)
if self.particle_file != None and not file_exists(self.particle_file): raise RuntimeError("%s does not exist, this is vital" %self.particle_file)
n = EMUtil.get_image_count(self.projection_file)
nx,ny = gimme_image_dimensions2D(self.simmx_file)
if nx != n: raise RuntimeError("Error: the number of projections %d does not match the x dimension %d of the simmx file" %(n,nxs))
self.num_particles = ny
eulers = get_eulers_from(self.projection_file)
self.specify_eulers(eulers)
self.projections = EMData().read_images(self.projection_file)
self.__update_cmp_attribute(False)
self.set_emdata_list_as_data(self.projections,"cmp")