testfield_axisym2

Module

Description

$Id$

Quick access

Variables:: alpha, alpha_incoh_tens, alpha_incoherent, alpha_tmp, alpij_tmp, ampl_fcont_aatest, ampl_fcont_uutest, amplaatest, amplhhtest, atilde, atilde_denom1, b_ext, bamp, bamp1, bamp12, bampz, bampz1, bb11_r, bb11_xy, bb11_xy2, bb11_xy3, bb11_xy4, bb11_xz, bb11_xz2, bb11_yz, bb1_r, bb1_xy, bb1_xy2, bb1_xy3, bb1_xy4, bb1_xz, bb1_xz2, bb1_yz, bbb, bbmz, beta, bpq, btest_ext, btilde, btilde_denom1, c2kz, c2z, calc_coeffc_z, calc_coeffs, calc_coeffs_z, calc_diagnostics_testfield, cdiags, chiraltest, cs0test, cs20test, csec, csz, cx, cy, daainit, damp_uxb, delta_testfield, delta_testfield_next, delta_testfield_time, dj0dr, dn0dr, dp1_dtheta, dt_iter, eampxy, eipq, eta_hyper3_test, eta_incoh_tensor, etaij_tmp, etatest, etatest1, get_ab_from_tildeab, glnrhomz, i1, i2, i3, i4, i5, i6, i7, i8, i9, idiag_a11xy, idiag_a12xy, idiag_a13xy, idiag_a21xy, idiag_a22xy, idiag_a23xy, idiag_a31xy, idiag_a32xy, idiag_a33xy, idiag_alp11, idiag_alp11_x, idiag_alp11_x2, idiag_alp11cc, idiag_alp11exz, idiag_alp11h, idiag_alp11x, idiag_alp11xz, idiag_alp11z, idiag_alp12, idiag_alp12_x, idiag_alp12_x2, idiag_alp12cs, idiag_alp12exz, idiag_alp12x, idiag_alp12xz, idiag_alp12z, idiag_alp13, idiag_alp13exz, idiag_alp13xz, idiag_alp13z, idiag_alp21, idiag_alp21_x, idiag_alp21_x2, idiag_alp21exz, idiag_alp21sc, idiag_alp21x, idiag_alp21xz, idiag_alp21z, idiag_alp22, idiag_alp22_x, idiag_alp22_x2, idiag_alp22exz, idiag_alp22ss, idiag_alp22x, idiag_alp22xz, idiag_alp22z, idiag_alp23, idiag_alp23exz, idiag_alp23xz, idiag_alp23z, idiag_alp31, idiag_alp31exz, idiag_alp31xz, idiag_alp31z, idiag_alp32, idiag_alp32exz, idiag_alp32xz, idiag_alp32z, idiag_alp33, idiag_alp33exz, idiag_alp33xz, idiag_alp33z, idiag_alpk, idiag_alpm, idiag_alpmk, idiag_alppara, idiag_alpparaz, idiag_alpperp, idiag_alpperpz, idiag_b0max, idiag_b0rms, idiag_b111xy, idiag_b112xy, idiag_b11rms, idiag_b121xy, idiag_b122xy, idiag_b12rms, idiag_b131xy, idiag_b132xy, idiag_b1rms, idiag_b211xy, idiag_b212xy, idiag_b21rms, idiag_b221xy, idiag_b222xy, idiag_b22rms, idiag_b231xy, idiag_b232xy, idiag_b2rms, idiag_b311xy, idiag_b312xy, idiag_b321xy, idiag_b322xy, idiag_b331xy, idiag_b332xy, idiag_b3rms, idiag_bamp, idiag_base_end, idiag_bcosphz, idiag_betpara, idiag_betparaz, idiag_betperp, idiag_betperp2, idiag_betperpz, idiag_bhrms, idiag_bij_end, idiag_bij_start, idiag_bsinphz, idiag_bx0mz, idiag_bx0pt, idiag_bx11pt, idiag_bx12pt, idiag_bx1pt, idiag_bx21pt, idiag_bx22pt, idiag_bx2pt, idiag_bx3pt, idiag_by0mz, idiag_by0pt, idiag_by11pt, idiag_by12pt, idiag_by21pt, idiag_by22pt, idiag_bz0mz, idiag_del, idiag_del2, idiag_delz, idiag_e0mrms, idiag_e0rms, idiag_e0um, idiag_e0wm, idiag_e0xrms, idiag_e0yrms, idiag_e10z, idiag_e111z, idiag_e112z, idiag_e11rms, idiag_e11xy, idiag_e121z, idiag_e122z, idiag_e12rms, idiag_e12xy, idiag_e13xy, idiag_e20z, idiag_e211z, idiag_e212z, idiag_e21rms, idiag_e21xy, idiag_e221z, idiag_e222z, idiag_e22rms, idiag_e22xy, idiag_e23xy, idiag_e30z, idiag_e311z, idiag_e312z, idiag_e31xy, idiag_e321z, idiag_e322z, idiag_e32xy, idiag_e33xy, idiag_e41xy, idiag_e42xy, idiag_e43xy, idiag_e51xy, idiag_e52xy, idiag_e53xy, idiag_e61xy, idiag_e62xy, idiag_e63xy, idiag_e71xy, idiag_e72xy, idiag_e73xy, idiag_e81xy, idiag_e82xy, idiag_e83xy, idiag_e91xy, idiag_e92xy, idiag_e93xy, idiag_ebpq, idiag_eij_end, idiag_eij_start, idiag_eta11, idiag_eta111xz, idiag_eta111z, idiag_eta113xz, idiag_eta113z, idiag_eta11_x, idiag_eta11_x2, idiag_eta11cc, idiag_eta11x, idiag_eta11z, idiag_eta12, idiag_eta121xz, idiag_eta121z, idiag_eta122h, idiag_eta123h, idiag_eta123xz, idiag_eta123z, idiag_eta12_x, idiag_eta12_x2, idiag_eta12cs, idiag_eta12x, idiag_eta12z, idiag_eta131xz, idiag_eta131z, idiag_eta133xz, idiag_eta133z, idiag_eta21, idiag_eta211xz, idiag_eta211z, idiag_eta213xz, idiag_eta213z, idiag_eta21_x, idiag_eta21_x2, idiag_eta21sc, idiag_eta21x, idiag_eta21z, idiag_eta22, idiag_eta221xz, idiag_eta221z, idiag_eta223xz, idiag_eta223z, idiag_eta22_x, idiag_eta22_x2, idiag_eta22ss, idiag_eta22x, idiag_eta22z, idiag_eta231xz, idiag_eta231z, idiag_eta233xz, idiag_eta233z, idiag_eta31, idiag_eta311xz, idiag_eta311z, idiag_eta313xz, idiag_eta313z, idiag_eta32, idiag_eta321xz, idiag_eta321z, idiag_eta323xz, idiag_eta323z, idiag_eta331xz, idiag_eta331z, idiag_eta333xz, idiag_eta333z, idiag_ex0pt, idiag_ex11pt, idiag_ex12pt, idiag_ex21pt, idiag_ex22pt, idiag_ey0pt, idiag_ey11pt, idiag_ey12pt, idiag_ey21pt, idiag_ey22pt, idiag_gam, idiag_gamz, idiag_h0max, idiag_h0rms, idiag_h11rms, idiag_h12rms, idiag_h21rms, idiag_h22rms, idiag_j11rms, idiag_jb0m, idiag_kappara, idiag_kapparaz, idiag_kapperp, idiag_kapperp2, idiag_kapperpz, idiag_keep, idiag_m11, idiag_m11cc, idiag_m11ss, idiag_m11z, idiag_m12cs, idiag_m22, idiag_m22cc, idiag_m22ss, idiag_m22z, idiag_m33, idiag_m33z, idiag_mu, idiag_mu2, idiag_muz, idiag_phi11, idiag_phi12, idiag_phi21, idiag_phi22, idiag_phi32, idiag_phik, idiag_phim, idiag_phimk, idiag_psi11, idiag_psi12, idiag_psi21, idiag_psi22, idiag_rho0m, idiag_s2kzdfm, idiag_sig1, idiag_sig2, idiag_sig3, idiag_tau1, idiag_tau2, idiag_u0max, idiag_u0rms, idiag_u11rms, idiag_u12rms, idiag_u21rms, idiag_u22rms, idiag_ub0m, idiag_uj0m, idiag_ux0m, idiag_ux11m, idiag_uy0m, idiag_uy11m, idiag_uzjx1z, idiag_uzjx2z, idiag_uzjx3z, idiag_uzjx4z, idiag_uzjy1z, idiag_uzjy2z, idiag_uzjy3z, idiag_uzjy4z, idiag_uzjz1z, idiag_uzjz2z, idiag_uzjz3z, idiag_uzjz4z, idiags, idiags_x, idiags_xy, idiags_xz, idiags_z, ie0, ihhtest, ihxtest, initaatest, inithhtest, invert_bbtest_harmonic, invert_bbtest_j0_p1, invert_bbtest_srsrc07, invert_testfield_eqn, itestfield, itestfield_method, iu0xtest, iu0ztest, iuxtest, iuytest, iuztest, ivid_bb1, ivid_bb11, j0r, jjmz, jpq, jtest_start, jxbtestm, jxbtestmz, kdamp_2ndord, kdamp_iter, khtf, khtf1, krtf, krtf1, ktestfield, ktestfield1, ktestfield_x, ktestfield_y, ktestfield_z, kx_aatest, kxbx1, kxbz1, kxtestfield, kxtestfield1, ky1, ky_aatest, kybx1, kybz1, kytestfield, kytestfield1, kz1, kz_aatest, lalpha_incoh_tens, lalpha_incoherent, lam_testfield, lbext, lcalc_uumean, lcalc_zdep_coeffs, lcomplex, len_cdiags, leta_incoh_tensor, leta_rank2, lfirst_iter, lflucts_with_xyaver, lforcing_cont_aatest, lforcing_cont_uutest, lfprestest, lignore_jxbtestm, lignore_sghtestm, lignore_ughtestm, lignore_ugutestm, lignore_uxbtestm, lin_testfield, linit_aatest, linitialize0_from_mainrun, liter, ljxb_as_aux, llorentzforce_testfield, lphase_adjust, lremove_e0, lremove_f0, lremove_mean_flow_nltfm_all, lremove_mean_flow_nltfm_zero, lremove_meanaa0x_test, lremove_meanaa0y_test, lremove_meanuu0x_test, lremove_meanuu0y_test, lremove_q0, lremove_zmeans_nltfm_zero, lset_bbtest2, lsgh_as_aux, lsghtest, lsoca, lsoca_jxb, ltest_jxb, ltest_uxb, ltestfield_artifric, ltestfield_linear, ltestfield_newx, ltestfield_newy, ltestfield_newz, ltestfield_profile_eta_z, ltestfield_taver, lugh_as_aux, lugu, lugutest, lupw_hhtest, lupw_uutest, luse_main_run, luxb_as_aux, lvisc_simplified_testfield, lzero_only, minv, n0r, n_cdiags, naainit, needed2d, njtest, njtestl, nkeep, nuxb, om_testfield, p1, phase_testfield, phasex_aatest, phasez_aatest, reduce_iter, reinitialize_aatest, reinitialize_from_mainrun, rescale_aatest, rescale_hhtest, rescale_uutest, rho0test, rho0test1, s2kz, s2z, set_b0test_b11_b21, set_b0test_b11_b22, set_b0test_b11_b22_lin, set_b0test_beltrami, set_bbtest, set_bbtest2, set_bbtest3, set_bbtest4, set_bbtest_alt, set_bbtest_alt_ii, set_bbtest_b11_b21, set_bbtest_b11_b22, set_bbtest_b11_b22_lin, set_bbtest_beltrami, set_bbtest_cxcycz, set_bbtest_harmonic, set_bbtest_j0_p1, set_bbtest_linear, set_bbtest_linear_old, set_bbtest_sinkz, set_bbtest_srsrc07, set_bbtest_sxsysz, set_j0test_b11_b21, set_j0test_b11_b22, sghtestmz, sx, sy, t_iter_last, taainit, taainit_previous, tau1_aatest, tau_aatest, testfield_zaver_range, twod_need_1d, twod_need_2d, ughtestmz, ugutestmz, umeanampxy, uxbtestm, uxbtestmz, x2, xextent, xtf, xx, xx0, ytf, yy0, ztestfield_offset, zz0
Routines:: daatest_dt(), get_slices_testfield(), init_aatest(), initialize_testfield(), pencil_criteria_testfield(), pencil_interdep_testfield(), read_testfield_init_pars(), read_testfield_run_pars(), register_testfield(), rescaling_testfield(), rprint_testfield(), testfield_after_boundary(), testfield_before_boundary(), write_testfield_init_pars(), write_testfield_run_pars()

Needed modules

cdata: $Id$
messages: $Id$

Variables

testfield/ampl_fcont_aatest [real,private/optional/default=1.0]
testfield/amplaatest (ninit) [real,private/optional/default=0.]
testfield/b_ext (3) [real,private/optional/default=(/0.,0.,0./)]
testfield/bamp [real,private/optional/default=1.0]
testfield/bamp1 [real,private/optional/default=1.0]
testfield/bamp12 [real,private/optional/default=1.0]
testfield/bb1_r (*,*,*,*,*,*) [real,private/allocatable/target]
testfield/bb1_xy (*,*,*) [real,private/allocatable/target]
testfield/bb1_xy2 (*,*,*) [real,private/allocatable/target]
testfield/bb1_xy3 (*,*,*) [real,private/allocatable/target]
testfield/bb1_xy4 (*,*,*) [real,private/allocatable/target]
testfield/bb1_xz (*,*,*) [real,private/allocatable/target]
testfield/bb1_xz2 (*,*,*) [real,private/allocatable/target]
testfield/bb1_yz (*,*,*) [real,private/allocatable/target]
testfield/bpq (nx,3,njtest) [real,private]
testfield/c2kz (mz) [real,private]
testfield/c2z (mz) [real,private]
testfield/calc_diagnostics_testfield [private]
testfield/csz (mz) [real,private]
testfield/cy (my) [real,private]
testfield/cz (mz) [real,private]
testfield/daainit [real,private/optional/default=0.0]
testfield/delta_testfield [real,private/optional/default=0.0]
testfield/delta_testfield_next [real,private/optional/default=0.0]
testfield/delta_testfield_time [real,private/optional/default=0.0]
testfield/eipq (nx,3,njtest) [real,private]
testfield/etatest [real,private/optional/default=0.0]
testfield/etatest1 [real,private/optional/default=0.0]
testfield/idiag_alppara [integer,private/optional/default=0]
testfield/idiag_alpperp [integer,private/optional/default=0]
testfield/idiag_b1rms [integer,private/optional/default=0]
testfield/idiag_b2rms [integer,private/optional/default=0]
testfield/idiag_b3rms [integer,private/optional/default=0]
testfield/idiag_bcosphz [integer,private/optional/default=0]
testfield/idiag_betpara [integer,private/optional/default=0]
testfield/idiag_betperp [integer,private/optional/default=0]
testfield/idiag_bsinphz [integer,private/optional/default=0]
testfield/idiag_bx1pt [integer,private/optional/default=0]
testfield/idiag_bx2pt [integer,private/optional/default=0]
testfield/idiag_bx3pt [integer,private/optional/default=0]
testfield/idiag_del [integer,private/optional/default=0]
testfield/idiag_gam [integer,private/optional/default=0]
testfield/idiag_kappara [integer,private/optional/default=0]
testfield/idiag_kapperp [integer,private/optional/default=0]
testfield/idiag_mu [integer,private/optional/default=0]
testfield/initaatest (ninit) [character,private/optional/default='nothing']
testfield/itestfield [character,private/optional/default='linear']
testfield/ivid_bb1 [integer,private/optional/default=0]
testfield/jxbtestm (mz,3,njtest) [real,private]
testfield/ktestfield [real,private/optional/default=1.0]
testfield/ktestfield1 [real,private/optional/default=1.0]
testfield/kx_aatest (ninit) [real,private/optional/default=1.]
testfield/kxtestfield [real,private/optional/default=1.0]
testfield/ky1 [real,private]
testfield/ky_aatest (ninit) [real,private/optional/default=1.]
testfield/kybx1 (mz) [real,private]
testfield/kybz1 (mz) [real,private]
testfield/kytestfield [real,private/optional/default=1.0]
testfield/kytestfield1 [real,private]
testfield/kz1 [real,private]
testfield/kz_aatest (ninit) [real,private/optional/default=1.]
testfield/lam_testfield [real,private/optional/default=0.0]
testfield/leta_rank2 [logical,private/optional/default=.true.]
testfield/lforcing_cont_aatest [logical,private/optional/default=.false.]
testfield/lignore_uxbtestm [logical,private/optional/default=.false.]
testfield/lin_testfield [real,private/optional/default=0.0]
testfield/linit_aatest [logical,private/optional/default=.false.]
testfield/ljxb_as_aux [logical,private/optional/default=.false.]
testfield/llorentzforce_testfield [logical,private/optional/default=.false.]
testfield/lphase_adjust [logical,private/optional/default=.false.]
testfield/lset_bbtest2 [logical,private/optional/default=.false.]
testfield/lsoca [logical,private/optional/default=.false.]
testfield/lsoca_jxb [logical,private/optional/default=.true.]
testfield/ltestfield_artifric [logical,private/optional/default=.false.]
testfield/ltestfield_newz [logical,private/optional/default=.true.]
testfield/ltestfield_taver [logical,private/optional/default=.false.]
testfield/luxb_as_aux [logical,private/optional/default=.false.]
testfield/naainit [integer,private]
testfield/nuxb (njtest) [integer,private/optional/default=0]
testfield/om_testfield [real,private/optional/default=0.0]
testfield/phase_testfield [real,private/optional/default=0.0]
testfield/phasex_aatest (ninit) [real,private/optional/default=0.]
testfield/phasez_aatest (ninit) [real,private/optional/default=0.]
testfield/reinitialize_aatest [logical,private/optional/default=.false.]
testfield/rescale_aatest (njtest) [real,private/optional/default=0.]
testfield/s2kz (mz) [real,private]
testfield/s2z (mz) [real,private]
testfield/set_bbtest_linear [private]
testfield/set_bbtest_sinkz [private]
testfield/set_bbtest_sxsysz [private]
testfield/sx (nx) [real,private]
testfield/sy (my) [real,private]
testfield/sz (mz) [real,private]
testfield/taainit [real,private/optional/default=0.0]
testfield/taainit_previous [real,private/optional/default=0.0]
testfield/tau1_aatest [real,private/optional/default=0.0]
testfield/tau_aatest [real,private/optional/default=0.0]
testfield/uxbtestm (mz,3,njtest) [real,private]
testfield/zextent [logical,private/optional/default=.true.]
testfield/ztestfield_offset [real,private/optional/default=0.0]

Subroutines and functions

subroutine testfield/register_testfield()

Initialise variables which should know that we solve for the vector potential: iaatest, etc; increase nvar accordingly

3-jun-05/axel: adapted from register_magnetic

Use :: farraymanager, mpicomm, sub
Call to:: svn_id(), sinwave(), beltrami(), fatal_error(), initial_condition_aatest(), identify_bcs(), del2v(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/initialize_testfield(f)

Perform any post-parameter-read initialization

2-jun-05/axel: adapted from magnetic

Parameters:: f (,,*,*) [real,contiguous]
Use :: farraymanager, slices_methods (alloc_slice_buffers())
Call to:: sinwave(), beltrami(), fatal_error(), initial_condition_aatest(), identify_bcs(), del2v(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/init_aatest(f)

initialise testfield; called from start.f90

2-jun-05/axel: adapted from magnetic

Parameters:: f (,,*,*) [real,contiguous]
Use :: mpicomm, initcond, sub, initialcondition (initial_condition_aatest())
Call to:: sinwave(), beltrami(), fatal_error(), initial_condition_aatest(), identify_bcs(), del2v(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/pencil_criteria_testfield()

All pencils that the Testfield module depends on are specified here.

26-jun-05/anders: adapted from magnetic

Call to:: identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/pencil_interdep_testfield(lpencil_in)

Interdependency among pencils from the Testfield module is specified here.

26-jun-05/anders: adapted from magnetic

Parameters:: lpencil_in (npencils) [logical]
Use :: general (keep_compiler_quiet())
Call to:: identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/read_testfield_init_pars(iomsg)

Parameters:: iomsg [character,out]
Use :: file_io (parallel_unit())
Call to:: identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/write_testfield_init_pars(unit)

Parameters:: unit [integer,in]
Call to:: identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/read_testfield_run_pars(iomsg)

Parameters:: iomsg [character,out]
Use :: file_io (parallel_unit())
Call to:: identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/write_testfield_run_pars(unit)

Parameters:: unit [integer,in]
Call to:: identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/daatest_dt(f, df, p)

testfield evolution:

calculate da^(pq)/dt=Uxb^(pq)+uxB^(pq)+uxb-<uxb>+eta*del2A^(pq),
where p=1,2 and q=1 (if B11-B21) and optionally q=2 (if B11-B22)

also calculate corresponding Lorentz force in connection with testflow method

3-jun-05/axel: coded

16-mar-08/axel: Lorentz force added for testfield method 25-jan-09/axel: added Maxwell stress tensor calculation

Parameters:

f (,,*,*) [real,in,contiguous]
df (,,*,*) [real,inout,contiguous]
p [pencil_case,in]

Use :

hydro (uumz(), lcalc_uumeanz()), sub

Call to:

identify_bcs(), del2v(), fatal_error(), cross_mn(), gij(), curl_mn(), save_name(), mpibcast_real_arr(), gij_etc(), read_snaptime(), update_snaptime()

subroutine testfield/get_slices_testfield(f, slices)

Write slices for animation of magnetic variables.

12-sep-09/axel: adapted from the corresponding magnetic routine

Parameters:

f (,,*,*) [real,contiguous]
slices [slice_data]

Use :

general (keep_compiler_quiet()), slices_methods (assign_slices_vec())

Call to:

gij(), curl_mn(), cross_mn(), mpibcast_real_arr(), gij_etc(), fatal_error(), read_snaptime(), update_snaptime()

subroutine testfield/testfield_before_boundary(f)

Actions to take before boundary conditions are set.

4-oct-18/axel+nishant: adapted from testflow

Parameters:: f (,,*,*) [real,inout,contiguous]
Use :: general (keep_compiler_quiet())
Call to:: gij(), curl_mn(), cross_mn(), mpibcast_real_arr(), gij_etc(), fatal_error(), read_snaptime(), update_snaptime()

subroutine testfield/testfield_after_boundary(f)

calculate <uxb>, which is needed when lsoca=.false.

21-jan-06/axel: coded

Parameters:: f (,,*,*) [real,inout,contiguous]
Use :: sub, hydro (calc_pencils_hydro()), mpicomm (mpireduce_sum(), mpibcast_real(), mpibcast_real_arr())
Call to:: gij(), curl_mn(), cross_mn(), mpibcast_real_arr(), gij_etc(), fatal_error(), read_snaptime(), update_snaptime()

subroutine testfield/rescaling_testfield(f)

Rescale testfield by factor rescale_aatest(jtest), which could be different for different testfields

18-may-08/axel: rewrite from rescaling as used in magnetic

Parameters:: f (,,*,*) [real,inout,contiguous]
Use :: sub
Call to:: read_snaptime(), update_snaptime()

subroutine testfield/rprint_testfield(lreset[, lwrite])

reads and registers print parameters relevant for testfield fields

3-jun-05/axel: adapted from rprint_magnetic

Parameters:

lreset [logical]
lwrite [logical]

Use :

diagnostics