SUBROUTINE lpm_extend_particle_array( number_of_new_particles ) !------------------------------------------------------------------------------! ! Current revisions: ! ------------------ ! ! ! Former revisions: ! ----------------- ! $Id: lpm_extend_particle_array.f90 850 2012-03-15 12:09:25Z raasch $ ! ! 849 2012-03-15 10:35:09Z raasch ! initial revision (former part of advec_particles) ! ! ! Description: ! ------------ ! Allocates more memory for the particle array. !------------------------------------------------------------------------------! USE particle_attributes IMPLICIT NONE INTEGER :: new_maximum_number, number_of_new_particles LOGICAL, DIMENSION(:), ALLOCATABLE :: tmp_particle_mask TYPE(particle_type), DIMENSION(:), ALLOCATABLE :: tmp_particles new_maximum_number = maximum_number_of_particles + & MAX( 5*number_of_new_particles, number_of_initial_particles ) IF ( write_particle_statistics ) THEN CALL check_open( 80 ) WRITE ( 80, '(''*** Request: '', I7, '' new_maximum_number(prt)'')' ) & new_maximum_number CALL close_file( 80 ) ENDIF ALLOCATE( tmp_particles(maximum_number_of_particles), & tmp_particle_mask(maximum_number_of_particles) ) tmp_particles = particles tmp_particle_mask = particle_mask DEALLOCATE( particles, particle_mask ) ALLOCATE( particles(new_maximum_number), particle_mask(new_maximum_number) ) maximum_number_of_particles = new_maximum_number particles(1:number_of_particles) = tmp_particles(1:number_of_particles) particle_mask(1:number_of_particles) = & tmp_particle_mask(1:number_of_particles) particle_mask(number_of_particles+1:maximum_number_of_particles) = .TRUE. DEALLOCATE( tmp_particles, tmp_particle_mask ) END SUBROUTINE lpm_extend_particle_array