ERF
Energy Research and Forecasting: An Atmospheric Modeling Code
ERF_MetgridUtils.H
Go to the documentation of this file.
1 #ifndef ERF_METGRIDUTIL_H_
2 #define ERF_METGRIDUTIL_H_
3 
4 #include <ERF.H>
5 #include <ERF_EOS.H>
6 #include <ERF_Utils.H>
7 #include <ERF_ProbCommon.H>
8 #include <ERF_HSEUtils.H>
9 
10 void
11 read_from_metgrid (int lev,
12  int itime,
13  const amrex::Box& domain,
14  const std::string& fname,
15  std::string& NC_dateTime,
16  amrex::Real& NC_epochTime,
17  int& flag_psfc,
18  int& flag_msf,
19  int& flag_sst,
20  int& flag_tsk,
21  int& flag_lmask,
22  int& NC_nx,
23  int& NC_ny,
24  amrex::Real& NC_dx,
25  amrex::Real& NC_dy,
26  amrex::FArrayBox& NC_xvel_fab,
27  amrex::FArrayBox& NC_yvel_fab,
28  amrex::FArrayBox& NC_temp_fab,
29  amrex::FArrayBox& NC_rhum_fab,
30  amrex::FArrayBox& NC_pres_fab,
31  amrex::FArrayBox& NC_ght_fab,
32  amrex::FArrayBox& NC_hgt_fab,
33  amrex::FArrayBox& NC_psfc_fab,
34  amrex::FArrayBox& NC_msfu_fab,
35  amrex::FArrayBox& NC_msfv_fab,
36  amrex::FArrayBox& NC_msfm_fab,
37  amrex::FArrayBox& NC_sst_fab,
38  amrex::FArrayBox& NC_tsk_fab,
39  amrex::FArrayBox& NC_LAT_fab,
40  amrex::FArrayBox& NC_LON_fab,
41  amrex::IArrayBox& NC_lmask_iab,
42  amrex::Geometry& geom);
43 
44 void
45 init_terrain_from_metgrid (amrex::FArrayBox& z_phys_nd_fab,
46  amrex::FArrayBox& NC_hgt_fab);
47 
48 void
49 init_state_from_metgrid (const int lev,
50  const int itime,
51  const bool use_moisture,
52  const bool interp_theta,
53  const bool metgrid_debug_quiescent,
54  const bool metgrid_debug_isothermal,
55  const bool metgrid_debug_dry,
56  const bool metgrid_basic_linear,
57  const bool metgrid_use_below_sfc,
58  const bool metgrid_use_sfc,
59  const bool metgrid_retain_sfc,
60  const amrex::Real metgrid_proximity,
61  const int metgrid_order,
62  const int metgrid_metgrid_force_sfc_k,
63  const amrex::Real l_rdOcp,
64  amrex::Box& tbxc,
65  amrex::Box& tbxu,
66  amrex::Box& tbxv,
67  amrex::FArrayBox& state_fab,
68  amrex::FArrayBox& x_vel_fab,
69  amrex::FArrayBox& y_vel_fab,
70  amrex::FArrayBox& z_vel_fab,
71  amrex::FArrayBox& z_phys_nd_fab,
72  const amrex::FArrayBox& NC_ght_fab,
73  const amrex::FArrayBox& NC_xvel_fab,
74  const amrex::FArrayBox& NC_yvel_fab,
75  const amrex::FArrayBox& NC_temp_fab,
76  const amrex::FArrayBox& NC_rhum_fab,
77  const amrex::FArrayBox& NC_pres_fab,
78  amrex::FArrayBox& tmp_src_fab,
79  amrex::FArrayBox& tmp_dst_fab,
80  amrex::Vector<amrex::Vector<amrex::FArrayBox>>& fabs_for_bcs_xlo,
81  amrex::Vector<amrex::Vector<amrex::FArrayBox>>& fabs_for_bcs_xhi,
82  amrex::Vector<amrex::Vector<amrex::FArrayBox>>& fabs_for_bcs_ylo,
83  amrex::Vector<amrex::Vector<amrex::FArrayBox>>& fabs_for_bcs_yhi,
84  const amrex::Array4<const int>& mask_c_arr,
85  const amrex::Array4<const int>& mask_u_arr,
86  const amrex::Array4<const int>& mask_v_arr);
87 
88 void
89 init_msfs_from_metgrid (const bool metgrid_debug_msf,
90  amrex::FArrayBox& msfu_fab,
91  amrex::FArrayBox& msfv_fab,
92  amrex::FArrayBox& msfm_fab,
93  const int& flag_msf,
94  amrex::FArrayBox& NC_MSFU_fab,
95  amrex::FArrayBox& NC_MSFV_fab,
96  amrex::FArrayBox& NC_MSFM_fab);
97 
98 void
99 init_base_state_from_metgrid (const bool use_moisture,
100  const bool metgrid_debug_psfc,
101  const amrex::Real l_rdOcp,
102  const amrex::Box& valid_bx,
103  const int& flag_psfc,
104  amrex::FArrayBox& state,
105  amrex::FArrayBox& r_hse_fab,
106  amrex::FArrayBox& p_hse_fab,
107  amrex::FArrayBox& pi_hse_fab,
108  amrex::FArrayBox& th_hse_fab,
109  amrex::FArrayBox& qv_hse_fab,
110  amrex::FArrayBox& z_phys_cc_fab,
111  const amrex::FArrayBox& NC_psfc_fab);
112 
113 AMREX_FORCE_INLINE
114 AMREX_GPU_DEVICE
115 void
116 lagrange_interp (const int& order,
117  amrex::Real* x,
118  amrex::Real* y,
119  amrex::Real& new_x,
120  amrex::Real& new_y)
121 {
122  // Interpolation using Lagrange polynomials.
123  // P(x) = f(x0)Ln0(x) + ... + f(xn)Lnn(x)
124  // where Lnk(x) = (x -x0)(x -x1)...(x -xk-1)(x -xk+1)...(x -xn)
125  // ---------------------------------------------
126  // (xk-x0)(xk-x1)...(xk-xk-1)(xk-xk+1)...(xk-xn)
127  amrex::Real Px = zero;
128  for (int i=0; i <= order; i++) {
129  amrex::Real n = one;
130  amrex::Real d = one;
131  for (int k=0; k <= order; k++) {
132  if (k == i) continue;
133  n *= new_x-x[k];
134  d *= x[i]-x[k];
135  }
136  if (d != zero) {
137  Px += y[i]*n/d;
138  }
139  }
140  new_y = Px;
141 }
142 
143 AMREX_FORCE_INLINE
144 AMREX_GPU_DEVICE
145 void
146 lagrange_setup (char var_type,
147  const bool& exp_interp,
148  const int& orig_n,
149  const int& new_n,
150  const int& order,
151  const int& i,
152  const int& j,
153  amrex::Real* orig_x_z,
154  amrex::Real* orig_x_p,
155  amrex::Real* orig_y,
156  amrex::Real* new_x_z,
157  amrex::Real* new_x_p,
158  amrex::Real* new_y)
159 {
160 
161  amrex::Real CRC_const1 = amrex::Real(11880.516); // m
162  amrex::Real CRC_const2 = amrex::Real(0.1902632);
163  amrex::Real CRC_const3 = amrex::Real(0.0065); // K km-1
164 
165  amrex::ignore_unused(i,j);
166 #ifndef AMREX_USE_GPU
167  bool debug = false;
168 #endif
169 
170  for (int new_k=0; new_k < new_n; new_k++) {
171 #ifndef AMREX_USE_GPU
172  if (debug) amrex::Print() << "new_k=" << new_k;
173 #endif
174  // Determine if interpolating or extrapolating.
175  // If interpolating, find bounding x values and store the indices.
176  bool extrapolating = true;
177  int kl, kr;
178  for (int ko=0; ko < orig_n-1; ko++) {
179  amrex::Real a = new_x_z[new_k]-orig_x_z[ko];
180  amrex::Real b = new_x_z[new_k]-orig_x_z[ko+1];
181  if (a*b <= zero) {
182  kl = ko;
183  kr = ko+1;
184  extrapolating = false;
185  break;
186  }
187  }
188 
189  if (extrapolating) {
190  if (var_type == 'T') {
191  // Assume a standard atmosphere -amrex::Real(6.5) K km-1 lapse rate.
192  // Comparable to the WRF default, t_extrap_type=two
193  amrex::Real depth_of_extrap_in_p = new_x_p[new_k]-orig_x_p[0];
194  amrex::Real avg_of_extrap_p = myhalf*(new_x_p[new_k]+orig_x_p[0]);
195  amrex::Real temp_extrap_starting_point = orig_y[0]*std::pow(orig_x_p[0]/amrex::Real(100000.0), R_d/Cp_d);
196  amrex::Real dZdP = CRC_const1*CRC_const2*std::pow(avg_of_extrap_p/amrex::Real(100.0), CRC_const2-one);
197  amrex::Real dZ = dZdP*(depth_of_extrap_in_p/amrex::Real(100.0));
198  amrex::Real dT = dZ*CRC_const3;
199  new_y[new_k] = (temp_extrap_starting_point+dT)*std::pow(amrex::Real(100000.0)/new_x_p[new_k], R_d/Cp_d);
200  } else {
201  // Use a constant value below ground.
202  // Comparable to the WRF default, extrap_type=two
203  new_y[new_k] = orig_y[0];
204  }
205  continue;
206  }
207 
208  if (order%2 != 0) {
209  if ((kl-((order+1)/2-1) >= 0) && (kr+((order+1)/2-1) <= orig_n-1)) {
210  // Odd order interpolation.
211  int ksta = kl-(((order+1)/2)-1);
212  int kend = ksta+order;
213 #ifndef AMREX_USE_GPU
214  int ksize = kend-ksta;
215  if (debug) amrex::Print() << " (1a) order=" << order << " new_x_z=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
216 #endif
217  amrex::Real new_x;
218  amrex::GpuArray<amrex::Real,9> orig_x_sub;
219  amrex::Real* orig_x_sub_p = orig_x_sub.data();
220  if (exp_interp) {
221  new_x = new_x_p[new_k];
222  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
223  } else {
224  new_x = new_x_z[new_k];
225  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
226  }
227  amrex::GpuArray<amrex::Real,9> orig_y_sub;
228  amrex::Real* orig_y_sub_p = orig_y_sub.data();
229  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
230 #ifndef AMREX_USE_GPU
231  if (debug) {
232  amrex::Print() << " orig_x_sub_p = [";
233  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
234  amrex::Print() << "]" << std::endl;
235  amrex::Print() << " orig_y_sub_p = [";
236  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
237  amrex::Print() << "]" << std::endl;
238  }
239 #endif
240  lagrange_interp(order, orig_x_sub_p, orig_y_sub_p, new_x, new_y[new_k]);
241  } else {
242  // Interpolation stencil is too big due to proximity to the surface or model top.
243  // We have bounding points so resort to a simple linear interpolation.
244  int ksta = kl;
245  int kend = kr;
246 #ifndef AMREX_USE_GPU
247  int ksize = kend-ksta+1;
248  if (debug) amrex::Print() << " (1b) order=" << order << " new_x=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
249 #endif
250  amrex::Real new_x;
251  amrex::GpuArray<amrex::Real,2> orig_x_sub;
252  amrex::GpuArray<amrex::Real,2> orig_y_sub;
253  amrex::Real* orig_x_sub_p = orig_x_sub.data();
254  amrex::Real* orig_y_sub_p = orig_y_sub.data();
255  if (exp_interp) {
256  new_x = new_x_p[new_k];
257  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
258  } else {
259  new_x = new_x_z[new_k];
260  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
261  }
262  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
263 #ifndef AMREX_USE_GPU
264  if (debug) {
265  amrex::Print() << " orig_x_sub_p = [";
266  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
267  amrex::Print() << "]" << std::endl;
268  amrex::Print() << " orig_y_sub_p = [";
269  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
270  amrex::Print() << "]" << std::endl;
271  }
272 #endif
273  lagrange_interp(1, orig_x_sub_p, orig_y_sub_p, new_x, new_y[new_k]);
274  }
275  } else if (order%2 == 0) {
276  if ((kl-(order/2) >= 0) && (kr+order/2 <= orig_n-1)) {
277  // Even order interpolation.
278  // Interpolate twice. Offset the range by 1 the 2nd time. Average the results.
279  amrex::Real new_y_l, new_y_r;
280  {
281  int ksta = kl-(order/2-1);
282  int kend = ksta+order;
283 #ifndef AMREX_USE_GPU
284  int ksize = kend-ksta;
285  if (debug) amrex::Print() << " (2a) order=" << order << " new_x_z=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
286 #endif
287  amrex::Real new_x;
288  amrex::GpuArray<amrex::Real,10> orig_x_sub;
289  amrex::GpuArray<amrex::Real,10> orig_y_sub;
290  amrex::Real* orig_x_sub_p = orig_x_sub.data();
291  amrex::Real* orig_y_sub_p = orig_y_sub.data();
292  if (exp_interp) {
293  new_x = new_x_p[new_k];
294  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
295  } else {
296  new_x = new_x_z[new_k];
297  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
298  }
299  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
300 #ifndef AMREX_USE_GPU
301  if (debug) {
302  amrex::Print() << " orig_x_sub_p = [";
303  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
304  amrex::Print() << "]" << std::endl;
305  amrex::Print() << " orig_y_sub_p = [";
306  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
307  amrex::Print() << "]" << std::endl;
308  }
309 #endif
310  lagrange_interp(order, orig_x_sub_p, orig_y_sub_p, new_x, new_y_l);
311  }
312  {
313  int ksta = kl-order/2;
314  int kend = ksta+order;
315 #ifndef AMREX_USE_GPU
316  int ksize = kend-ksta;
317  if (debug) amrex::Print() << "new_k=" << new_k << " (2b) order=" << order << " new_x_z=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
318 #endif
319  amrex::Real new_x;
320  amrex::GpuArray<amrex::Real,10> orig_x_sub;
321  amrex::GpuArray<amrex::Real,10> orig_y_sub;
322  amrex::Real* orig_x_sub_p = orig_x_sub.data();
323  amrex::Real* orig_y_sub_p = orig_y_sub.data();
324  if (exp_interp) {
325  new_x = new_x_p[new_k];
326  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
327  } else {
328  new_x = new_x_z[new_k];
329  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
330  }
331  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
332 #ifndef AMREX_USE_GPU
333  if (debug) {
334  amrex::Print() << " orig_x_sub_p = [";
335  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
336  amrex::Print() << "]" << std::endl;
337  amrex::Print() << " orig_y_sub_p = [";
338  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
339  amrex::Print() << "]" << std::endl;
340  }
341 #endif
342  lagrange_interp(order, orig_x_sub_p, orig_y_sub_p, new_x, new_y_r);
343  }
344  new_y[new_k] = myhalf*(new_y_l+new_y_r);
345  } else if ((kl-(order/2-1) >= 0) && (kr+order/2 <= orig_n-1)) {
346  int ksta = kl-(order/2-1);
347  int kend = ksta+order;
348 #ifndef AMREX_USE_GPU
349  int ksize = kend-ksta;
350  if (debug) amrex::Print() << " (3) order=" << order << " new_x_z=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
351 #endif
352  amrex::Real new_x;
353  amrex::GpuArray<amrex::Real,10> orig_x_sub;
354  amrex::GpuArray<amrex::Real,10> orig_y_sub;
355  amrex::Real* orig_x_sub_p = orig_x_sub.data();
356  amrex::Real* orig_y_sub_p = orig_y_sub.data();
357  if (exp_interp) {
358  new_x = new_x_p[new_k];
359  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
360  } else {
361  new_x = new_x_z[new_k];
362  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
363  }
364  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
365 #ifndef AMREX_USE_GPU
366  if (debug) {
367  amrex::Print() << " orig_x_sub_p = [";
368  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
369  amrex::Print() << "]" << std::endl;
370  amrex::Print() << " orig_y_sub_p = [";
371  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
372  amrex::Print() << "]" << std::endl;
373  }
374 #endif
375  lagrange_interp(order, orig_x_sub_p, orig_y_sub_p, new_x, new_y[new_k]);
376  } else if ((kl-order/2 >= 0) && (kr+order/2-1 <= orig_n-1)) {
377  int ksta = kl-order/2;
378  int kend = ksta+order;
379 #ifndef AMREX_USE_GPU
380  int ksize = kend-ksta;
381  if (debug) amrex::Print() << " (4) order=" << order << " new_x_z=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
382 #endif
383  amrex::Real new_x;
384  amrex::GpuArray<amrex::Real,10> orig_x_sub;
385  amrex::GpuArray<amrex::Real,10> orig_y_sub;
386  amrex::Real* orig_x_sub_p = orig_x_sub.data();
387  amrex::Real* orig_y_sub_p = orig_y_sub.data();
388  if (exp_interp) {
389  new_x = new_x_p[new_k];
390  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
391  } else {
392  new_x = new_x_z[new_k];
393  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
394  }
395  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
396 #ifndef AMREX_USE_GPU
397  if (debug) {
398  amrex::Print() << " orig_x_sub_p = [";
399  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
400  amrex::Print() << "]" << std::endl;
401  amrex::Print() << " orig_y_sub_p = [";
402  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
403  amrex::Print() << "]" << std::endl;
404  }
405 #endif
406  lagrange_interp(order, orig_x_sub_p, orig_y_sub_p, new_x, new_y[new_k]);
407  } else {
408  // Linear interpolation.
409  int ksta = kl;
410  int kend = kr;
411 #ifndef AMREX_USE_GPU
412  int ksize = kend-ksta+1;
413  if (debug) amrex::Print() << " (5) order=" << order << " new_x=" << new_x_z[new_k] << " new_x_p=" << new_x_p[new_k] << " kl=" << kl << " kr=" << kr << " ksta=" << ksta << " kend=" << kend << std::endl;
414 #endif
415  amrex::Real new_x;
416  amrex::GpuArray<amrex::Real,2> orig_x_sub;
417  amrex::GpuArray<amrex::Real,2> orig_y_sub;
418  amrex::Real* orig_x_sub_p = orig_x_sub.data();
419  amrex::Real* orig_y_sub_p = orig_y_sub.data();
420  if (exp_interp) {
421  new_x = new_x_p[new_k];
422  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_p[k]; }
423  } else {
424  new_x = new_x_z[new_k];
425  for (int k=ksta; k <= kend; k++) { orig_x_sub_p[k-ksta] = orig_x_z[k]; }
426  }
427  for (int k=ksta; k <= kend; k++) { orig_y_sub_p[k-ksta] = orig_y[k]; }
428 #ifndef AMREX_USE_GPU
429  if (debug) {
430  amrex::Print() << " orig_x_sub_p = [";
431  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_x_sub_p[k];
432  amrex::Print() << "]" << std::endl;
433  amrex::Print() << " orig_y_sub_p = [";
434  for (int k=0; k < ksize; k++) amrex::Print() << " " << orig_y_sub_p[k];
435  amrex::Print() << "]" << std::endl;
436  }
437 #endif
438  lagrange_interp(1, orig_x_sub_p, orig_y_sub_p, new_x, new_y[new_k]);
439  }
440  }
441 #ifndef AMREX_USE_GPU
442  if (debug) amrex::Print() << " new_y[" << new_k << "]=" << new_y[new_k] << std::endl;
443 #endif
444  }
445 }
446 
447 AMREX_FORCE_INLINE
448 AMREX_GPU_DEVICE
449 void
450 calc_p_isothermal (const amrex::Real& z,
451  amrex::Real& p)
452 {
453  p = p_0*exp(-CONST_GRAV*z/(amrex::Real(290.0)*R_d));
454 }
455 
456 AMREX_FORCE_INLINE
457 AMREX_GPU_DEVICE
458 void
459 interpolate_column_metgrid (const bool& metgrid_use_below_sfc,
460  const bool& metgrid_use_sfc,
461  const bool& exp_interp,
462  const bool& metgrid_retain_sfc,
463  const amrex::Real& metgrid_proximity,
464  const int& metgrid_order,
465  const int& metgrid_force_sfc_k,
466  const int& i,
467  const int& j,
468  const int& kmax,
469  const int& src_comp,
470  const int& dst_comp,
471  char var_type,
472  char stag,
473  const amrex::Array4<amrex::Real const>& orig_z_full,
474  const amrex::Array4<amrex::Real const>& orig_data,
475  const amrex::Array4<amrex::Real const>& new_z_full,
476  const amrex::Array4<amrex::Real>& new_data_full)
477 {
478  // Here we closely follow WRF's vert_interp from
479  // dyn_em/module_initialize_real.F, although changes have been
480  // made to accommodate interpolation relative to height instead of
481  // pressure.
482  int imin_orig = amrex::lbound(amrex::Box(orig_data)).x;
483  int imax_orig = amrex::ubound(amrex::Box(orig_data)).x;
484  int jmin_orig = amrex::lbound(amrex::Box(orig_data)).y;
485  int jmax_orig = amrex::ubound(amrex::Box(orig_data)).y;
486  int kmax_orig = amrex::ubound(amrex::Box(orig_data)).z;
487  int kmax_new = kmax + 1;
488 
489  AMREX_ASSERT(kmax_orig < 256);
490  AMREX_ASSERT(kmax_new < 256);
491 
492  amrex::GpuArray<amrex::Real,256> new_z;
493  amrex::GpuArray<amrex::Real,256> new_p;
494  amrex::GpuArray<amrex::Real,256> new_data;
495  amrex::Real* new_z_p = new_z.data();
496  amrex::Real* new_p_p = new_p.data();
497  amrex::Real* new_data_p = new_data.data();
498  for (int k=0; k < kmax_new; k++) {
499  if (stag == 'X') {
500  new_z_p[k] = fourth*(new_z_full(i,j,k)+new_z_full(i,j+1,k)+new_z_full(i,j,k+1)+new_z_full(i,j+1,k+1));
501  } else if (stag == 'Y') {
502  new_z_p[k] = fourth*(new_z_full(i,j,k)+new_z_full(i+1,j,k)+new_z_full(i,j,k+1)+new_z_full(i+1,j,k+1));
503  } else if (stag == 'M') {
504  new_z_p[k] = amrex::Real(0.125)*(new_z_full(i,j,k )+new_z_full(i,j+1,k )+new_z_full(i+1,j,k )+new_z_full(i+1,j+1,k )+
505  new_z_full(i,j,k+1)+new_z_full(i,j+1,k+1)+new_z_full(i+1,j,k+1)+new_z_full(i+1,j+1,k+1));
506  }
507  calc_p_isothermal(new_z_p[k], new_p_p[k]);
508  }
509 
510  amrex::GpuArray<amrex::Real,256> orig_z;
511  amrex::Real* orig_z_p = orig_z.data();
512  for (int k=0; k < kmax_orig; k++) {
513  if (stag == 'M') {
514  orig_z_p[k] = orig_z_full(i,j,k);
515  } else if (stag == 'X') {
516  if (i <= imin_orig) {
517  orig_z_p[k] = orig_z_full(i,j,k);
518  } else if (i >= imax_orig) {
519  orig_z_p[k] = orig_z_full(imax_orig-1,j,k);
520  } else {
521  orig_z_p[k] = myhalf*(orig_z_full(i,j,k)+orig_z_full(i-1,j,k));
522  }
523  } else if (stag == 'Y') {
524  if (j <= jmin_orig) {
525  orig_z_p[k] = orig_z_full(i,j,k);
526  } else if (j >= jmax_orig) {
527  orig_z_p[k] = orig_z_full(i,jmax_orig-1,k);
528  } else {
529  orig_z_p[k] = myhalf*(orig_z_full(i,j,k)+orig_z_full(i,j-1,k));
530  }
531  }
532  }
533 
534  // Check if the data is top-down instead of bottom-up.
535  bool flip_data_required = false;
536  if (orig_z[1] > orig_z[kmax_orig-1]) flip_data_required = true;
537  if (flip_data_required) amrex::Abort("metgrid initialization flip_data_required. Not yet implemented.");
538 
539  // Search for the first level above the surface in the origin data.
540  // This is needed since the origin model topography will be
541  // different than the topography processed by WPS.
542  int k_above_sfc = 0;
543  for (int k=1; k < kmax_orig; k++) {
544  if (orig_z_p[k] > orig_z_p[0]) {
545  k_above_sfc = k;
546  break;
547  }
548  }
549 
550  int kend_order;
551  amrex::GpuArray<amrex::Real,256> ordered_z;
552  amrex::GpuArray<amrex::Real,256> ordered_data;
553  amrex::Real* ordered_z_p = ordered_z.data();
554  amrex::Real* ordered_data_p = ordered_data.data();
555  if (k_above_sfc > 1) {
556  // The levels are not monotonically increasing in height, so
557  // we sort and then make "artistic" quality control choices.
558  int count = 0;
559 
560  // Insert levels that are below the surface.
561  for (int k=1; k < k_above_sfc; k++) {
562  ordered_z_p[count] = orig_z_p[k];
563  ordered_data_p[count] = orig_data(i,j,k,src_comp);
564  count++;
565  }
566 
567  // Check if the level that is nearest to and below the surface
568  // is "too close". If so, we'll ignore the upper level and keep
569  // the lower. Origin data is likely to be on pressure levels
570  // with higher spatial resolution near-surface, which supports
571  // the choice of eliminating levels that are "too close" in
572  // pressure-space. For simplicity, calculate delta P assuming a
573  // baroclinic atmosphere.
574  amrex::Real Pu, Pl;
575  calc_p_isothermal(orig_z_p[0], Pu);
576  calc_p_isothermal(ordered_z_p[count-1], Pl);
577  if (Pl-Pu < metgrid_proximity) {
578  count--;
579  }
580 
581  // Insert the surface level.
582  ordered_z_p[count] = orig_z_p[0];
583  ordered_data_p[count] = orig_data(i,j,0,src_comp);
584  count++;
585 
586  // Quoting WRF's comments, the next level to use is at,
587  // "... ta da, the first level above the surface. I know, wow."
588  int knext = k_above_sfc;
589  // Conditionally more strongly use the surface data by removing
590  // levels between the surface and the height corresponding to a
591  // set number of ERF levels from the surface. This forces the
592  // interpolator to use the surface data up through a number of
593  // ERF levels from the surface.
594  if (metgrid_force_sfc_k > 0) {
595  for (int k=k_above_sfc; k < kmax_orig; k++) {
596  if (orig_z_p[k] > new_z_p[metgrid_force_sfc_k-1]) {
597  knext = k;
598  break;
599  }
600  }
601  }
602 
603  // Check if the level that is nearest to and above the surface
604  // is "too close". If so, we'll ignore that level.
605  calc_p_isothermal(orig_z_p[knext], Pu);
606  calc_p_isothermal(ordered_z_p[count-1], Pl);
607  if (Pl-Pu < metgrid_proximity) {
608  knext++;
609  }
610 
611  // Insert levels that are above the surface.
612  for (int k=knext; k < kmax_orig; k++) {
613  ordered_z_p[count] = orig_z_p[k];
614  ordered_data_p[count] = orig_data(i,j,k,src_comp);
615  count++;
616  }
617 
618  kend_order = count;
619  } else {
620  // The surface is the lowest level in the origin data.
621 
622  // Insert the surface.
623  ordered_z_p[0] = orig_z[0];
624  ordered_data_p[0] = orig_data(i,j,0,src_comp);
625 
626  // Similar to above, conditionally more strongly use the
627  // surface data.
628  int count = 1;
629  int knext = count;
630  if (metgrid_force_sfc_k > 0) {
631  for (int k=knext; k < kmax_orig; k++) {
632  if (orig_z_p[k] > new_z_p[metgrid_force_sfc_k]) {
633  knext = k;
634  break;
635  }
636  }
637  }
638 
639  // Insert the remaining levels, again ignoring levels that are
640  // "too close" to the prior valid level.
641  for (int k=knext; k < kmax_orig; k++) {
642  amrex::Real Pu, Pl;
643  calc_p_isothermal(orig_z_p[k], Pu);
644  calc_p_isothermal(ordered_z_p[count-1], Pl);
645  if (Pl-Pu < metgrid_proximity) {
646  continue;
647  }
648  ordered_z_p[count] = orig_z_p[k];
649  ordered_data_p[count] = orig_data(i,j,k,src_comp);
650  count++;
651  }
652  kend_order = count;
653  }
654 
655  int ksta(0), kend(0);
656  if (metgrid_use_below_sfc && metgrid_use_sfc) {
657  // Use all levels.
658  ksta = 0;
659  kend = kend_order-1;
660  } else if (metgrid_use_below_sfc && !metgrid_use_sfc) {
661  // Use all levels except for the surface.
662  int ksfc = 0;
663  for (int k=0; k < kmax_orig; k++) {
664  if (ordered_z_p[k] == orig_z_p[0]) {
665  ksfc = k;
666  break;
667  }
668  }
669  for (int k=ksfc; k < kmax_orig-1; k++) {
670  ordered_z_p[k] = ordered_z_p[k+1];
671  ordered_data_p[k] = ordered_data_p[k+1];
672  }
673  ksta = 0;
674  kend = kend_order-2;
675  } else if (!metgrid_use_below_sfc && metgrid_use_sfc) {
676  // Use all levels above and including the surface.
677  int ksfc = 0;
678  for (int k=0; k < kend_order; k++) {
679  if (ordered_z_p[k] == orig_z_p[0]) {
680  ksfc = k;
681  break;
682  }
683  }
684  ksta = ksfc;
685  kend = kend_order-1;
686  } else {
687  // We shouldn't be in here!
688  amrex::Abort("metgrid initialization, !use_levels below_ground && !metgrid_use_sfc");
689  }
690 
691  // Insert the level of maximum winds.
692 // amrex::Real maxw_above_this_level = amrex::Real(30000.0);
693 // amrex::Real maxw_horiz_pres_diff = amrex::Real(5000.0);
694 // if ((flag_maxw == 1) && (use_maxw)) {
695 // amrex::Abort("metgrid initialization, use_maxw not yet implemented");
696 // }
697 
698  // Insert the level of the tropopause.
699 // amrex::Real trop_horiz_pres_diff = amrex::Real(5000.0);
700 // if ((flag_trop == 1) && (use_trop)) {
701 // amrex::Abort("metgrid initialization, use_trop not yet implemented");
702 // }
703 
704  amrex::GpuArray<amrex::Real,256> ordered_p;
705  amrex::Real* ordered_p_p = ordered_p.data();
706  for (int k=0; k < kend_order; k++) {
707  calc_p_isothermal(ordered_z_p[k], ordered_p_p[k]);
708  }
709 
710  int new_n = 0;
711  int zap_final = 0;
712  amrex::GpuArray<amrex::Real,256> final_z;
713  amrex::GpuArray<amrex::Real,256> final_p;
714  amrex::GpuArray<amrex::Real,256> final_data;
715  amrex::Real* final_z_p = final_z.data();
716  amrex::Real* final_p_p = final_p.data();
717  amrex::Real* final_data_p = final_data.data();
718  final_z_p[0] = ordered_z[ksta];
719  final_p_p[0] = ordered_p[ksta];
720  final_data_p[0] = ordered_data[ksta];
721  for (int k=ksta+1; k <= kend; k++) {
722  if ((final_p_p[new_n]-ordered_p_p[k]) < metgrid_proximity) {
723  zap_final++;
724  } else {
725  new_n++;
726  final_z_p[new_n] = ordered_z_p[k];
727  final_p_p[new_n] = ordered_p_p[k];
728  final_data_p[new_n] = ordered_data_p[k];
729  }
730  }
731  kend -= zap_final;
732 
733  // Call the interpolator.
734  lagrange_setup(var_type,
735  exp_interp,
736  kend-ksta,
737  kmax_new,
738  metgrid_order,
739  i,
740  j,
741  final_z_p,
742  final_p_p,
743  final_data_p,
744  new_z_p,
745  new_p_p,
746  new_data_p);
747 
748  // Optionally replace the lowest level of data with the surface
749  // field from the origin data.
750  if (metgrid_retain_sfc) new_data[0] = ordered_data[0];
751 
752  // Save the interpolated data.
753  for (int k=0; k < kmax_new; k++) {
754  new_data_full(i,j,k,dst_comp) = new_data[k];
755  }
756 
757 }
758 
759 AMREX_FORCE_INLINE
760 AMREX_GPU_DEVICE
761 amrex::Real
762 interpolate_column_metgrid_linear (const int& i,
763  const int& j,
764  const int& k,
765  char stag,
766  int src_comp,
767  const amrex::Array4<amrex::Real const>& orig_z,
768  const amrex::Array4<amrex::Real const>& orig_data,
769  const amrex::Array4<amrex::Real const>& new_z)
770 {
771  // This subroutine is a bit ham-handed and can be cleaned up later.
772  int imax_orig = amrex::ubound(amrex::Box(orig_data)).x;
773  int jmax_orig = amrex::ubound(amrex::Box(orig_data)).y;
774  int kmax_orig = amrex::ubound(amrex::Box(orig_data)).z;
775 
776  amrex::Real z;
777  if (stag == 'X') {
778  z = fourth*(new_z(i,j,k)+new_z(i,j+1,k)+new_z(i,j,k+1)+new_z(i,j+1,k+1));
779  }
780  else if (stag == 'Y') {
781  z = fourth*(new_z(i,j,k)+new_z(i+1,j,k)+new_z(i,j,k+1)+new_z(i+1,j,k+1));
782  }
783  else if (stag == 'M') {
784  z = amrex::Real(0.125)*(new_z(i,j,k )+new_z(i,j+1,k )+new_z(i+1,j,k )+new_z(i+1,j+1,k )+
785  new_z(i,j,k+1)+new_z(i,j+1,k+1)+new_z(i+1,j,k+1)+new_z(i+1,j+1,k+1));
786  }
787 
788  amrex::Real z0, z1;
789  int klow = -1;
790  int khi0 = -1;
791  amrex::Real dzlow = amrex::Real(1.0e12);
792  amrex::Real dzhi0 = -amrex::Real(1.0e12);
793  for (int kk = 0; kk < kmax_orig; kk++) {
794  amrex::Real orig_z_stag = zero;
795  if (stag == 'M') {
796  orig_z_stag = orig_z(i,j,kk);
797  }
798  if (stag == 'X') {
799  if (i == 0) {
800  orig_z_stag = orig_z(i,j,kk);
801  }
802  else if (i == imax_orig) {
803  orig_z_stag = orig_z(imax_orig-1,j,kk);
804  }
805  else {
806  orig_z_stag = myhalf*(orig_z(i,j,kk)+orig_z(i-1,j,kk));
807  }
808  }
809  else if (stag == 'Y') {
810  if (j == 0) {
811  orig_z_stag = orig_z(i,j,kk);
812  }
813  else if (j == jmax_orig) {
814  orig_z_stag = orig_z(i,jmax_orig-1,kk);
815  }
816  else {
817  orig_z_stag = myhalf*(orig_z(i,j,kk)+orig_z(i,j-1,kk));
818  }
819  }
820 
821  amrex::Real dz = z - orig_z_stag;
822  if ((dz < zero) && (dz > dzhi0)) {
823  dzhi0 = dz;
824  khi0 = kk;
825  z1 = orig_z_stag;
826  }
827  if ((dz >= zero) && (dz < dzlow)) {
828  dzlow = dz;
829  klow = kk;
830  z0 = orig_z_stag;
831  }
832  } // kk
833 
834  // extrapolate below the bottom surface
835  if (klow == -1) {
836  int khi1 = -1;
837  amrex::Real dzhi1 = -amrex::Real(1.0e12);
838  for (int kk = 0; kk < kmax_orig; kk++) {
839  amrex::Real orig_z_stag = zero;
840  if (stag == 'M') {
841  orig_z_stag = orig_z(i,j,kk);
842  }
843  else if (stag == 'X') {
844  if (i == 0) {
845  orig_z_stag = orig_z(i,j,kk);
846  }
847  else if (i == imax_orig) {
848  orig_z_stag = orig_z(imax_orig-1,j,kk);
849  }
850  else {
851  orig_z_stag = myhalf*(orig_z(i,j,kk)+orig_z(i-1,j,kk));
852  }
853  }
854  else if (stag == 'Y') {
855  if (j == 0) {
856  orig_z_stag = orig_z(i,j,kk);
857  }
858  else if (j == jmax_orig) {
859  orig_z_stag = orig_z(i,jmax_orig-1,kk);
860  }
861  else {
862  orig_z_stag = myhalf*(orig_z(i,j,kk)+orig_z(i,j-1,kk));
863  }
864  }
865  amrex::Real dz = z - orig_z_stag;
866  if ((dz < zero) && (dz > dzhi1) && (kk != khi0)) {
867  dzhi1 = dz;
868  khi1 = kk;
869  z1 = orig_z_stag;
870  }
871  }
872  amrex::Real y0 = orig_data(i,j,khi0,src_comp);
873  amrex::Real y1 = orig_data(i,j,khi1,src_comp);
874  return ( y0-(y1-y0)/(z1-z0)*(z0-z) );
875 
876  // Extrapolate above the top surface
877  } else if (khi0 == -1) {
878  khi0 = klow - 1;
879  int khi1 = klow;
880  if (stag == 'M') {
881  z0 = orig_z(i,j,khi0);
882  }
883  else if (stag == 'X') {
884  if (i == 0) {
885  z0 = orig_z(i,j,khi0);
886  }
887  else if (i == imax_orig) {
888  z0 = orig_z(imax_orig-1,j,khi0);
889  }
890  else {
891  z0 = myhalf*(orig_z(i,j,khi0)+orig_z(i-1,j,khi0));
892  }
893  }
894  else if (stag == 'Y') {
895  if (j == 0) {
896  z0 = orig_z(i,j,khi0);
897  }
898  else if (j == jmax_orig) {
899  z0 = orig_z(i,jmax_orig-1,khi0);
900  }
901  else {
902  z0 = myhalf*(orig_z(i,j,khi0)+orig_z(i,j-1,khi0));
903  }
904  }
905  amrex::Real y0 = orig_data(i,j,khi0,src_comp);
906  amrex::Real y1 = orig_data(i,j,khi1,src_comp);
907  return ( y0+(y1-y0)/(z1-z0)*(z-z0) );
908  } else {
909  // interpolate
910  amrex::Real y0 = orig_data(i,j,klow,src_comp);
911  amrex::Real y1 = orig_data(i,j,khi0,src_comp);
912  return ( y0+(y1-y0)/(z1-z0)*(z-z0) );
913 
914  }
915 }
916 
917 AMREX_FORCE_INLINE
918 AMREX_GPU_DEVICE
919 void
920 rh_to_mxrat (int i,
921  int j,
922  int k,
923  const amrex::Array4<amrex::Real const>& rhum,
924  const amrex::Array4<amrex::Real const>& temp,
925  const amrex::Array4<amrex::Real const>& pres,
926  int src_indx,
927  const amrex::Array4<amrex::Real>& mxrat)
928 {
929  amrex::Real qv_max_p_safe = amrex::Real(10000.0); // WRF default value
930  amrex::Real qv_max_flag = amrex::Real(1.0e-5); // WRF default value
931  amrex::Real qv_max_value = amrex::Real(3.0e-6); // WRF default value
932  amrex::Real qv_min_p_safe = amrex::Real(110000.0); // WRF default value
933  amrex::Real qv_min_flag = amrex::Real(1.0e-6); // WRF default value
934  amrex::Real qv_min_value = amrex::Real(1.0e-6); // WRF default value
935  amrex::Real eps = amrex::Real(0.622);
936  amrex::Real svp1 = amrex::Real(0.6112);
937  amrex::Real svp2 = amrex::Real(17.67);
938  amrex::Real svp3 = amrex::Real(29.65);
939  amrex::Real svpt0 = amrex::Real(273.15);
940  // WRF's method when model_config_rec%rh2qv_wrt_liquid=.true. (default behavior)
941  if (temp(i,j,k) != zero) {
942  amrex::Real es=amrex::Real(0.01)*rhum(i,j,k)*svp1*amrex::Real(10.0)*exp(svp2*(temp(i,j,k)-svpt0)/(temp(i,j,k)-svp3));
943  if (es >= pres(i,j,k)/amrex::Real(100.0)) {
944  // vapor pressure exceeds total pressure
945  mxrat(i,j,k,src_indx) = std::pow(amrex::Real(10.0), -6);
946  }
947  else {
948  mxrat(i,j,k,src_indx) = amrex::max(eps*es/(pres(i,j,k)/amrex::Real(100.0)-es), amrex::Real(1.0e-6));
949  }
950  }
951  else {
952  // I don't know why there's a fringe case handled in WRF where T is absolute zero...
953  // Let's just deal with it here in case we also end up needing it.
954  mxrat(i,j,k,src_indx) = amrex::Real(1.0e-6);
955  }
956  // See the below comment from WRF dyn_em/module_initialize_real.F rh_to_mxrat1.
957  // For pressures above a defined level, reasonable Qv values should be
958  // a certain value or smaller. If they are larger than this, the input data
959  // probably had "missing" RH, and we filled in some values. This is an
960  // attempt to catch those. Also, set the minimum value for the entire
961  // domain that is above the selected pressure level.
962  if (pres(i,j,k) < qv_max_p_safe) {
963  if (mxrat(i,j,k,src_indx) > qv_max_flag) {
964  mxrat(i,j,k,src_indx) = qv_max_value;
965  }
966  }
967  if (pres(i,j,k) < qv_min_p_safe) {
968  if (mxrat(i,j,k,src_indx) < qv_min_flag) {
969  mxrat(i,j,k,src_indx) = qv_min_value;
970  }
971  }
972 }
973 #endif
Cp_d
constexpr amrex::Real Cp_d
Definition: ERF_Constants.H:22
one
constexpr amrex::Real one
Definition: ERF_Constants.H:7
fourth
constexpr amrex::Real fourth
Definition: ERF_Constants.H:12
zero
constexpr amrex::Real zero
Definition: ERF_Constants.H:6
myhalf
constexpr amrex::Real myhalf
Definition: ERF_Constants.H:11
p_0
constexpr amrex::Real p_0
Definition: ERF_Constants.H:28
CONST_GRAV
constexpr amrex::Real CONST_GRAV
Definition: ERF_Constants.H:31
R_d
constexpr amrex::Real R_d
Definition: ERF_Constants.H:20
Coord::y
@ y
Coord::x
@ x
Coord::z
@ z
ERF_EOS.H
ERF_HSEUtils.H
z0
Real z0
Definition: ERF_InitCustomPertVels_ScalarAdvDiff.H:8
use_moisture
const bool use_moisture
Definition: ERF_InitCustomPert_Bomex.H:14
dz
const Real dz
Definition: ERF_InitCustomPert_Bubble.H:25
p
Real * p
Definition: ERF_InitCustomPert_SquallLine.H:61
init_terrain_from_metgrid
void init_terrain_from_metgrid(amrex::FArrayBox &z_phys_nd_fab, amrex::FArrayBox &NC_hgt_fab)
lagrange_interp
AMREX_FORCE_INLINE AMREX_GPU_DEVICE void lagrange_interp(const int &order, amrex::Real *x, amrex::Real *y, amrex::Real &new_x, amrex::Real &new_y)
Definition: ERF_MetgridUtils.H:116
interpolate_column_metgrid_linear
AMREX_FORCE_INLINE AMREX_GPU_DEVICE amrex::Real interpolate_column_metgrid_linear(const int &i, const int &j, const int &k, char stag, int src_comp, const amrex::Array4< amrex::Real const > &orig_z, const amrex::Array4< amrex::Real const > &orig_data, const amrex::Array4< amrex::Real const > &new_z)
Definition: ERF_MetgridUtils.H:762
interpolate_column_metgrid
AMREX_FORCE_INLINE AMREX_GPU_DEVICE void interpolate_column_metgrid(const bool &metgrid_use_below_sfc, const bool &metgrid_use_sfc, const bool &exp_interp, const bool &metgrid_retain_sfc, const amrex::Real &metgrid_proximity, const int &metgrid_order, const int &metgrid_force_sfc_k, const int &i, const int &j, const int &kmax, const int &src_comp, const int &dst_comp, char var_type, char stag, const amrex::Array4< amrex::Real const > &orig_z_full, const amrex::Array4< amrex::Real const > &orig_data, const amrex::Array4< amrex::Real const > &new_z_full, const amrex::Array4< amrex::Real > &new_data_full)
Definition: ERF_MetgridUtils.H:459
read_from_metgrid
void read_from_metgrid(int lev, int itime, const amrex::Box &domain, const std::string &fname, std::string &NC_dateTime, amrex::Real &NC_epochTime, int &flag_psfc, int &flag_msf, int &flag_sst, int &flag_tsk, int &flag_lmask, int &NC_nx, int &NC_ny, amrex::Real &NC_dx, amrex::Real &NC_dy, amrex::FArrayBox &NC_xvel_fab, amrex::FArrayBox &NC_yvel_fab, amrex::FArrayBox &NC_temp_fab, amrex::FArrayBox &NC_rhum_fab, amrex::FArrayBox &NC_pres_fab, amrex::FArrayBox &NC_ght_fab, amrex::FArrayBox &NC_hgt_fab, amrex::FArrayBox &NC_psfc_fab, amrex::FArrayBox &NC_msfu_fab, amrex::FArrayBox &NC_msfv_fab, amrex::FArrayBox &NC_msfm_fab, amrex::FArrayBox &NC_sst_fab, amrex::FArrayBox &NC_tsk_fab, amrex::FArrayBox &NC_LAT_fab, amrex::FArrayBox &NC_LON_fab, amrex::IArrayBox &NC_lmask_iab, amrex::Geometry &geom)
calc_p_isothermal
AMREX_FORCE_INLINE AMREX_GPU_DEVICE void calc_p_isothermal(const amrex::Real &z, amrex::Real &p)
Definition: ERF_MetgridUtils.H:450
init_base_state_from_metgrid
void init_base_state_from_metgrid(const bool use_moisture, const bool metgrid_debug_psfc, const amrex::Real l_rdOcp, const amrex::Box &valid_bx, const int &flag_psfc, amrex::FArrayBox &state, amrex::FArrayBox &r_hse_fab, amrex::FArrayBox &p_hse_fab, amrex::FArrayBox &pi_hse_fab, amrex::FArrayBox &th_hse_fab, amrex::FArrayBox &qv_hse_fab, amrex::FArrayBox &z_phys_cc_fab, const amrex::FArrayBox &NC_psfc_fab)
init_msfs_from_metgrid
void init_msfs_from_metgrid(const bool metgrid_debug_msf, amrex::FArrayBox &msfu_fab, amrex::FArrayBox &msfv_fab, amrex::FArrayBox &msfm_fab, const int &flag_msf, amrex::FArrayBox &NC_MSFU_fab, amrex::FArrayBox &NC_MSFV_fab, amrex::FArrayBox &NC_MSFM_fab)
init_state_from_metgrid
void init_state_from_metgrid(const int lev, const int itime, const bool use_moisture, const bool interp_theta, const bool metgrid_debug_quiescent, const bool metgrid_debug_isothermal, const bool metgrid_debug_dry, const bool metgrid_basic_linear, const bool metgrid_use_below_sfc, const bool metgrid_use_sfc, const bool metgrid_retain_sfc, const amrex::Real metgrid_proximity, const int metgrid_order, const int metgrid_metgrid_force_sfc_k, const amrex::Real l_rdOcp, amrex::Box &tbxc, amrex::Box &tbxu, amrex::Box &tbxv, amrex::FArrayBox &state_fab, amrex::FArrayBox &x_vel_fab, amrex::FArrayBox &y_vel_fab, amrex::FArrayBox &z_vel_fab, amrex::FArrayBox &z_phys_nd_fab, const amrex::FArrayBox &NC_ght_fab, const amrex::FArrayBox &NC_xvel_fab, const amrex::FArrayBox &NC_yvel_fab, const amrex::FArrayBox &NC_temp_fab, const amrex::FArrayBox &NC_rhum_fab, const amrex::FArrayBox &NC_pres_fab, amrex::FArrayBox &tmp_src_fab, amrex::FArrayBox &tmp_dst_fab, amrex::Vector< amrex::Vector< amrex::FArrayBox >> &fabs_for_bcs_xlo, amrex::Vector< amrex::Vector< amrex::FArrayBox >> &fabs_for_bcs_xhi, amrex::Vector< amrex::Vector< amrex::FArrayBox >> &fabs_for_bcs_ylo, amrex::Vector< amrex::Vector< amrex::FArrayBox >> &fabs_for_bcs_yhi, const amrex::Array4< const int > &mask_c_arr, const amrex::Array4< const int > &mask_u_arr, const amrex::Array4< const int > &mask_v_arr)
lagrange_setup
AMREX_FORCE_INLINE AMREX_GPU_DEVICE void lagrange_setup(char var_type, const bool &exp_interp, const int &orig_n, const int &new_n, const int &order, const int &i, const int &j, amrex::Real *orig_x_z, amrex::Real *orig_x_p, amrex::Real *orig_y, amrex::Real *new_x_z, amrex::Real *new_x_p, amrex::Real *new_y)
Definition: ERF_MetgridUtils.H:146
rh_to_mxrat
AMREX_FORCE_INLINE AMREX_GPU_DEVICE void rh_to_mxrat(int i, int j, int k, const amrex::Array4< amrex::Real const > &rhum, const amrex::Array4< amrex::Real const > &temp, const amrex::Array4< amrex::Real const > &pres, int src_indx, const amrex::Array4< amrex::Real > &mxrat)
Definition: ERF_MetgridUtils.H:920
ERF_ProbCommon.H
Real
amrex::Real Real
Definition: ERF_ShocInterface.H:19
ERF_Utils.H
MicVar_Kess::pres
@ pres
Definition: ERF_Kessler.H:25
module_model_constants::svp1
real(c_double), parameter svp1
Definition: ERF_module_model_constants.F90:78
module_model_constants::svp3
real(c_double), parameter svp3
Definition: ERF_module_model_constants.F90:80
module_model_constants::svp2
real(c_double), parameter svp2
Definition: ERF_module_model_constants.F90:79
module_model_constants::svpt0
real(c_double), parameter svpt0
Definition: ERF_module_model_constants.F90:81