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cross_sections.ncl @ 239

Last change on this file since 239 was 218, checked in by letzel, 16 years ago
User can check user parameters and deduce further quantities in user_check_parameters Topography definition according to new user parameter topography_grid_convention (init_grid, modules, user_header, user_init_grid, user_parin) New subdirectory trunk/EXAMPLES with two examples highlighting the topography_grid_convention
File size: 58.2 KB

Rev	Line
[154]	1	load "$NCARG_ROOT/lib/ncarg/nclex/gsun/gsn_code.ncl"
[157]	2	load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
[154]	3	load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
	4	load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
	5	load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
	6
[190]	7	;***************************************************
	8	; load ncl_preferences.ncl
	9	;***************************************************
[194]	10
	11	function which_script()
	12	local script
	13	begin
	14	script="cross_section"
	15	return(script)
	16	end
	17
[190]	18	if (isfilepresent("~/ncl_preferences.ncl")) then
	19	loadscript("~/ncl_preferences.ncl")
	20	else
	21	if (isfilepresent("~/palm/current_version/trunk/SCRIPTS/NCL/ncl_preferences.ncl")) then
	22	loadscript( "~/palm/current_version/trunk/SCRIPTS/NCL/ncl_preferences.ncl")
	23	else
	24	print(" ")
	25	print("'ncl_preferences.ncl' does not exist in $home or $home/palm/current_version/trunk/SCRIPTS/NCL/")
	26	print(" ")
	27	exit
	28	end if
	29	end if
[194]	30
[154]	31	begin
	32
	33	; ***************************************************
	34	; set default parameter values and strings if not assigned in prompt or parameter list
	35	; ***************************************************
	36
[190]	37	if (file_1 .EQ. "File in") then
	38	print(" ")
[218]	39	print("Declare input file 'file_1=' in 'ncl_preferences.ncl' or prompt")
[190]	40	print(" ")
	41	exit
[175]	42	else
	43	file_in = file_1
[154]	44	end if
[175]	45
[190]	46	if (format_out .NE. "x11" .AND. format_out .NE. "pdf" .AND. format_out .NE. "eps" .AND. format_out .NE. "ps" .AND. format_out .NE. "epsi" .AND. format_out .NE. "ncgm")then
	47	print(" ")
	48	print("'format_out = "+format_out+"' is invalid and set to'x11'")
	49	print(" ")
	50	format_out="x11"
[154]	51	end if
[175]	52
[190]	53	if (sort .NE. "layer" .AND. sort .NE. "time") then
	54	print(" ")
	55	print("'sort'= "+sort+" is invalid and set to 'layer'")
	56	print(" ")
	57	sort = "layer"
[154]	58	end if
[190]	59
	60	if (mode .NE. "Fill" .AND. mode .NE. "Line" .AND. mode .NE. "Both") then
	61	print(" ")
	62	print("'mode'= "+mode+" is invalid and set to 'Fill'")
	63	print(" ")
[154]	64	mode = "Fill"
	65	end if
[175]	66
[190]	67	if (fill_mode .NE. "AreaFill" .AND. fill_mode .NE. "RasterFill" .AND. fill_mode .NE. "CellFill") then
	68	print(" ")
[218]	69	print("'fill_mode'= "+fill_mode+" is invalid and set to 'AreaFill'")
[190]	70	print(" ")
[154]	71	fill_mode = "AreaFill"
	72	end if
[190]	73
	74	if (shape .NE. 0 .AND. shape .NE. 1) then
	75	print(" ")
	76	print("'shape'= "+shape+" is invalid and set to 1")
	77	print(" ")
[154]	78	shape = 1
[175]	79	end if
[190]	80
	81	if (xyc .NE. 0 .AND. xyc .NE. 1)then
	82	print(" ")
	83	print("'xyc'= "+xyc+" is invalid and set to 0")
	84	print(" ")
	85	xyc = 0
[154]	86	end if
[190]	87
	88	if (xzc .NE. 0 .AND. xzc .NE. 1)then
	89	print(" ")
	90	print("'xzc'= "+xzc+" is invalid and set to 0")
	91	print(" ")
	92	xyc = 0
[154]	93	end if
[190]	94
	95	if (yzc .NE. 0 .AND. yzc .NE. 1)then
	96	print(" ")
	97	print("'yzc'= "+yzc+" is invalid and set to 0")
	98	print(" ")
	99	xyc = 0
[154]	100	end if
[190]	101
[154]	102	if (xyc .EQ. 0 .AND. xzc .EQ. 0 .AND. yzc .EQ. 0) then
	103	print(" ")
[218]	104	print("Select one crossection (xyc=1 or xzc=1 or yzc=1)")
[154]	105	print(" ")
	106	exit
	107	end if
	108	if (xyc .EQ. 1 ) then
	109	if (xzc .EQ. 1 .OR. yzc .EQ. 1) then
	110	print(" ")
[218]	111	print("Select just one crossection (xyc=1 or xzc=1 or yzc=1)")
[154]	112	print(" ")
	113	exit
	114	end if
	115	end if
	116	if (xzc .EQ. 1) then
	117	if (xyc .EQ. 1 .OR. yzc .EQ. 1) then
	118	print(" ")
[218]	119	print("Select just one crossection (xyc=1 or xzc=1 or yzc=1)")
[154]	120	print(" ")
	121	exit
	122	end if
	123	end if
	124	if (yzc .EQ. 1) then
	125	if (xyc .EQ. 1 .OR. xzc .EQ. 1) then
	126	print(" ")
[218]	127	print("Select just one crossection (xyc=1 or xzc=1 or yzc=1)")
[154]	128	print(" ")
	129	exit
	130	end if
	131	end if
	132
[190]	133	if (vector .NE. 0 .AND. vector .NE. 1) then
	134	print(" ")
[218]	135	print("Set 'vector' to 0 or 1")
[190]	136	print(" ")
	137	exit
[218]	138	end if
	139
	140	if (norm_x .EQ. 0) then
	141	print(" ")
	142	print("Normalising with 0 is not allowed, 'norm_x' is set to 1.0")
	143	print(" ")
	144	norm_x = 1.0
	145	end if
	146	if (norm_y .EQ. 0) then
	147	print(" ")
	148	print("Normalising with 0 is not allowed, 'norm_y' is set to 1.0")
	149	print(" ")
	150	norm_y = 1.0
	151	end if
	152	if (norm_z .EQ. 0) then
	153	print(" ")
	154	print("Normalising with 0 is not allowed, 'norm_z' is set to 1.0")
	155	print(" ")
	156	norm_z = 1.0
	157	end if
[190]	158
[154]	159	; ***************************************************
	160	; open input file
	161	; ***************************************************
[218]	162
	163	file_in_1 = False
	164	if (isStrSubset(file_in, ".nc"))then
	165	start_f = -2
	166	end_f = -2
	167	file_in_1 = True
	168	end if
[154]	169
[218]	170	if (start_f .EQ. -1)then
	171	print(" ")
	172	print("'start_f' must be one of the cyclic numbers (at least 0) of your input file(s)")
	173	print(" ")
	174	exit
	175	end if
	176	if (end_f .EQ. -1)then
	177	print(" ")
	178	print("'end_f' must be one of the cyclic numbers (at least 0) of your input file(s)")
	179	print(" ")
	180	exit
	181	end if
[154]	182
[218]	183	files=new(end_f-start_f+1,string)
	184
	185	if (file_in_1)then
	186	if (isfilepresent(file_in))then
	187	files(0)=file_in
	188	else
	189	print(" ")
	190	print("1st input file: '"+file_in+"' does not exist")
	191	print(" ")
	192	exit
	193	end if
	194	else
	195	if (start_f .EQ. 0)then
	196	if (isfilepresent(file_in+".nc"))then
	197	files(0)=file_in+".nc"
	198	do i=1,end_f
	199	if (isfilepresent(file_in+"."+i+".nc"))then
	200	files(i)=file_in+"."+i+".nc"
	201	else
	202	print(" ")
	203	print("Input file: '"+file_in+"."+i+".nc' does not exist")
	204	print(" ")
	205	exit
	206	end if
	207	end do
	208	else
	209	print(" ")
	210	print("Input file: '"+file_in+".nc' does not exist")
	211	print(" ")
	212	exit
	213	end if
	214	else
	215	do i=start_f,end_f
	216	if (isfilepresent(file_in+"."+i+".nc"))then
	217	files(i-start_f)=file_in+"."+i+".nc"
	218	else
	219	print(" ")
	220	print("Input file: '"+file_in+"."+i+".nc' does not exist")
	221	print(" ")
	222	exit
	223	end if
	224	end do
	225	end if
	226	end if
	227
	228	f=addfiles(files,"r")
	229	f_att=addfile(files(0),"r")
	230	ListSetType(f,"cat")
	231
	232	vNam = getfilevarnames(f_att)
[154]	233	print(" ")
[190]	234	print("Variables in input file:")
	235	print("- "+ vNam)
[154]	236	print(" ")
	237	dim = dimsizes(vNam)
[162]	238
	239	; ***************************************************
	240	; check for kind of input file
	241	; ***************************************************
	242
	243	check_3d = True
	244	do varn=0,dim-1
	245	checkxy = isStrSubset( vNam(varn),"xy")
	246	checkxz = isStrSubset( vNam(varn),"xz")
	247	checkyz = isStrSubset( vNam(varn),"yz")
	248	if (checkxy .OR. checkxz .OR. checkyz) then
	249	check_3d = False
	250	break
	251	end if
	252	end do
	253	if (.not. check_3d) then
[195]	254	if (xyc .EQ. 1)then
	255	if (.not. checkxy) then
	256	print(" ")
	257	print("Your input file doesn't have values for xy cross-sections")
	258	if (checkxz)then
	259	print("Select another input file or xz cross-sections")
	260	else
	261	print("Select another input file or yz cross-sections")
	262	end if
	263	print(" ")
	264	exit
[162]	265	else
[195]	266	print(" ")
	267	print("Your input file contains xy data")
	268	print(" ")
	269	end if
[162]	270	end if
[195]	271	if (xzc .EQ. 1)then
	272	if (.not. checkxz) then
	273	print(" ")
	274	print("Your input file doesn't have values for xz cross-sections")
	275	if (checkxy)then
	276	print("Select another input file or xy cross-sections")
	277	else
	278	print("Select another input file or yz cross-sections")
	279	end if
	280	print(" ")
	281	exit
[162]	282	else
[195]	283	print(" ")
	284	print("Your input file contains xz data")
	285	print(" ")
	286	end if
[162]	287	end if
[195]	288	if (yzc .EQ. 1)then
	289	if (.not. checkyz) then
	290	print(" ")
	291	print("Your input file doesn't have values for yz cross-sections")
	292	if (checkxy)then
	293	print("Select another input file or xy cross-sections")
	294	else
	295	print("Select another input file or xz cross-sections")
	296	end if
	297	print(" ")
	298	exit
[162]	299	else
[195]	300	print(" ")
	301	print("Your input file contains yz data")
	302	print(" ")
	303	end if
[162]	304	end if
	305	else
	306	print(" ")
[218]	307	print("Your input file contains 3d or other data")
[162]	308	print(" ")
	309	end if
	310
[161]	311	if (dim .EQ. 0) then
	312	print(" ")
[162]	313	print("There is no data on file")
[161]	314	print(" ")
[162]	315	exit
[161]	316	end if
	317
[154]	318	; ***************************************************
	319	; set up recourses
	320	; ***************************************************
	321
	322	cs_res = True
[218]	323	vecres = True
[154]	324	cs_res@gsnYAxisIrregular2Linear = True
	325
	326	cs_res@gsnDraw = False
	327	cs_res@gsnFrame = False
	328	cs_res@gsnMaximize = True
[218]	329
	330	cs_res@tmXBLabelFontHeightF = font_size
	331	cs_res@tmYLLabelFontHeightF = font_size
	332	cs_res@tiXAxisFontHeightF = font_size
	333	cs_res@tiYAxisFontHeightF = font_size
[154]	334	cs_res@tmXBMode ="Automatic"
	335	cs_res@tmYLMode ="Automatic"
[218]	336
[162]	337	cs_res@cnLevelSelectionMode = "ManualLevels"
[218]	338	cs_res@lbLabelFontHeightF = font_size_legend
	339	cs_res@lbLabelStride = legend_label_stride
	340
[162]	341
[154]	342	cs_resP = True
[218]	343	cs_resP@txString = f_att@title
[175]	344	cs_resP@txFuncCode = "~"
[218]	345	cs_resP@txFontHeightF = 0.015
[154]	346
	347	if ( mode .eq. "Fill" ) then
	348	cs_res@cnFillOn = True
	349	cs_res@gsnSpreadColors = True
[218]	350	cs_res@cnFillMode = fill_mode
[154]	351	cs_res@cnLinesOn = False
	352	cs_res@cnLineLabelsOn = False
	353	end if
	354
	355	if ( mode .eq. "Both" ) then
	356	cs_res@cnFillOn = True
	357	cs_res@gsnSpreadColors = True
[218]	358	cs_res@cnFillMode = fill_mode
[154]	359	cs_res@cnLinesOn = True
	360	cs_res@cnLineLabelsOn = True
	361	end if
	362
[157]	363	; *********************************************
	364	; set up of start_time_step and end_time_step
	365	; *********************************************
[154]	366
[218]	367	t_all = f[:]->time
[162]	368	nt = dimsizes(t_all)
	369	delta_t = t_all(nt-1)/nt
	370
	371	; ****************************************************
[157]	372	; start of time step and different types of mistakes that could be done
[162]	373	; ****************************************************
[154]	374
[190]	375	if (start_time_step .EQ. -1.) then
	376	start_time_step=t_all(0)/3600
[157]	377	else
[162]	378	if (start_time_step .GT. t_all(nt-1)/3600)
[157]	379	print(" ")
[162]	380	print("'start_time_step' = "+ start_time_step +"h is greater than last time step = " + t_all(nt-1)+"s = "+t_all(nt-1)/3600+"h")
[157]	381	print(" ")
[218]	382	print("Select another 'start_time_step'")
[162]	383	print(" ")
[157]	384	exit
	385	end if
[162]	386	if (start_time_step .LT. t_all(0)/3600)
[157]	387	print(" ")
[162]	388	print("'start_time_step' = "+ start_time_step +"h is lower than first time step = " + t_all(0)+"s = "+t_all(0)/3600+"h")
[157]	389	print(" ")
[218]	390	print("Select another 'start_time_step'")
[162]	391	print(" ")
[157]	392	exit
	393	end if
	394	end if
[218]	395	do i=0,nt-1
[190]	396	if (start_time_step .GE. (t_all(i)-delta_t/2)/3600 .AND. start_time_step .LT. (t_all(i)+delta_t/2)/3600)then
[162]	397	st=i
	398	break
	399	end if
	400	end do
[190]	401
	402	if (.not. isvar("st"))then
	403	print(" ")
	404	print("'start_time_step' = "+ start_time_step +"h is invalid")
	405	print(" ")
[218]	406	print("Select another 'start_time_step'")
[190]	407	print(" ")
	408	exit
	409	end if
[162]	410
[157]	411	; ****************************************************
	412	; end of time step and different types of mistakes that could be done
	413	; ****************************************************
	414
[190]	415	if (end_time_step .EQ. -1.) then
	416	end_time_step = t_all(nt-1)/3600
	417	else
[162]	418	if (end_time_step .LT. t_all(0)/3600)
[157]	419	print(" ")
[162]	420	print("'end_time_step' = "+end_time_step+ "h is lower than first time step = " + t_all(0)+"s = "+t_all(0)/3600+"h")
[157]	421	print(" ")
[218]	422	print("Select another 'end_time_step'")
[162]	423	print(" ")
[157]	424	exit
	425	end if
[162]	426	if (end_time_step .GT. t_all(nt-1)/3600)
[157]	427	print(" ")
[162]	428	print("'end_time_step' = "+ end_time_step +"h is greater than last time step = " + t_all(nt-1)+"s = "+t_all(nt-1)/3600+"h")
	429	print(" ")
[218]	430	print("Select another 'end_time_step'")
[162]	431	print(" ")
[157]	432	exit
	433	end if
[162]	434	if (end_time_step .LT. start_time_step/3600)
[157]	435	print(" ")
[162]	436	print("'end_time_step' = "+ end_time_step +"h is lower than 'start_time_step' = "+start_time_step+"h")
[157]	437	print(" ")
[218]	438	print("Select another 'start_time_step' or 'end_time_step'")
[162]	439	print(" ")
[157]	440	exit
	441	end if
	442	end if
[162]	443	do i=0,nt-1
[190]	444	if (end_time_step .GE. (t_all(i)-delta_t/2)/3600 .AND. end_time_step .LT. (t_all(i)+delta_t/2)/3600)then
[162]	445	et=i
	446	break
	447	end if
	448	end do
[190]	449
	450	if (.not. isvar("et"))then
	451	print(" ")
	452	print("'end_time_step' = "+ end_time_step +"h is invalid")
	453	print(" ")
[218]	454	print("Select another 'end_time_step'")
[190]	455	print(" ")
	456	exit
	457	end if
[162]	458
	459	delete(start_time_step)
	460	start_time_step=round(st,3)
	461	delete(end_time_step)
	462	end_time_step=round(et,3)
[157]	463
[162]	464	print(" ")
[175]	465	print("Output of time steps from "+t_all(start_time_step)/3600+" h = "+t_all(start_time_step)+" s => index = "+start_time_step)
	466	print(" till "+t_all(end_time_step)/3600+" h = "+t_all(end_time_step)+" s => index = "+end_time_step)
[162]	467	print(" ")
	468
[161]	469	no_time=(end_time_step-start_time_step)+1
	470
[157]	471	; ****************************************************
	472	; set up variables for vector plot if required
	473	; ****************************************************
	474
	475	if (vector .EQ. 1) then
[190]	476	if (vec1 .EQ. "component1") then
	477	print(" ")
[218]	478	print("Indicate Vector 1 ('vec1') for Vector-Plot or set 'vector' to 0")
[190]	479	print(" ")
	480	exit
[157]	481	end if
[190]	482	if (vec2 .EQ. "component2") then
	483	print(" ")
[218]	484	print("Indicate Vector 2 ('vec2') for Vector-Plot or set 'vector' to 0")
[190]	485	print(" ")
	486	exit
	487	end if
[157]	488	end if
	489
	490	check_vec1 = False
	491	check_vec2 = False
	492	check_vecp = False
	493
	494	; ****************************************************
	495	; get data for plots
	496	; ****************************************************
	497
[162]	498	if (xyc .EQ. 1) then
	499	do varn=0,dim-1
[190]	500	if (vNam(varn) .eq. "xu" .OR. vNam(varn) .eq. "x")then
[218]	501	x_d = f_att->$vNam(varn)$
[162]	502	xdim = dimsizes(x_d)-1
	503	delta_x = x_d(1)-x_d(0)
	504	break
	505	end if
	506	end do
	507	do varn=0,dim-1
	508	if (vNam(varn) .eq. "yv" .or. vNam(varn) .eq. "y")then
[218]	509	y_d = f_att->$vNam(varn)$
[162]	510	ydim = dimsizes(y_d)-1
	511	delta_y = y_d(1)-y_d(0)
	512	break
	513	end if
	514	end do
	515	do varn=0,dim-1
	516	if (vNam(varn) .eq. "zu_3d" .OR. vNam(varn) .eq. "zw_3d")then
[218]	517	z_d = f_att->$vNam(varn)$
[162]	518	zdim = dimsizes(z_d)-1
	519	delta_z = 0
	520	break
	521	else
	522	if (vNam(varn) .eq. "zu_xy" .OR. vNam(varn) .eq. "zw_xy") then
[218]	523	z_d = f_att->$vNam(varn)$
[162]	524	zdim = dimsizes(z_d)-1
	525	delta_z = -1.d
	526	break
	527	else
	528	zdim = 0
	529	delta_z = -1.d
	530	end if
	531	end if
	532	end do
	533	end if
	534	if (xzc .EQ. 1) then
	535	do varn=0,dim-1
	536	if (vNam(varn) .eq. "xu" .OR. vNam(varn) .eq. "x") then
[218]	537	x_d = f_att->$vNam(varn)$
[162]	538	xdim = dimsizes(x_d)-1
	539	delta_x = x_d(1)-x_d(0)
	540	break
	541	end if
	542	end do
	543	do varn=0,dim-1
	544	if (vNam(varn) .eq. "zw" .or. vNam(varn) .eq. "zu" .OR. vNam(varn) .eq. "zu_3d" .or. vNam(varn) .eq. "zw_3d") then
[218]	545	z_d = f_att->$vNam(varn)$
[162]	546	zdim = dimsizes(z_d)-1
	547	delta_z = z_d(1)-z_d(0)
	548	break
	549	end if
	550	end do
	551	do varn=0,dim-1
	552	if (vNam(varn) .eq. "yv" .or. vNam(varn) .eq. "y") then
[218]	553	y_d = f_att->$vNam(varn)$
[162]	554	ydim = dimsizes(y_d)-1
	555	delta_y = y_d(1)-y_d(0)
	556	break
	557	else
	558	if (vNam(varn) .eq. "y_xz" .or. vNam(varn) .eq. "yv_xz") then
[218]	559	y_d = f_att->$vNam(varn)$
[162]	560	ydim = dimsizes(y_d)-1
	561	delta_y = -1.d
	562	break
	563	else
	564	ydim = 0
	565	delta_y = -1.d
	566	end if
	567	end if
	568	end do
	569	end if
	570	if (yzc .EQ. 1) then
	571	do varn=0,dim-1
	572	if (vNam(varn) .eq. "yv" .or. vNam(varn) .eq. "y") then
[218]	573	y_d = f_att->$vNam(varn)$
[162]	574	ydim = dimsizes(y_d)-1
	575	delta_y = y_d(1)-y_d(0)
	576	break
	577	end if
	578	end do
	579	do varn=0,dim-1
	580	if (vNam(varn) .eq. "zw" .or. vNam(varn) .eq. "zu" .OR. vNam(varn) .eq. "zu_3d" .or. vNam(varn) .eq. "zw_3d") then
[218]	581	z_d = f_att->$vNam(varn)$
[162]	582	zdim = dimsizes(z_d)-1
	583	delta_z = z_d(1)-z_d(0)
	584	break
	585	end if
	586	end do
	587	do varn=0,dim-1
	588	if (vNam(varn) .eq. "xu" .or. vNam(varn) .eq. "x")
[218]	589	x_d = f_att->$vNam(varn)$
[162]	590	xdim = dimsizes(x_d)-1
	591	delta_x = x_d(1)-x_d(0)
	592	break
	593	else
	594	if (vNam(varn) .eq. "xu_yz" .or. vNam(varn) .eq. "x_yz" ) then
[218]	595	x_d = f_att->$vNam(varn)$
[162]	596	xdim = dimsizes(x_d)-1
	597	delta_x = -1.d
	598	break
	599	else
	600	xdim = 0
	601	delta_x = -1.d
	602	end if
	603	end if
	604	end do
	605	end if
[195]	606
[162]	607	; ****************************************************
	608	; set up ranges of x-, y- and z-coordinates
	609	; ****************************************************
	610
[190]	611	if (xs .EQ. -1.d) then
	612	xs = x_d(0)
[195]	613	if (delta_x .EQ. -1) then
	614	print(" ")
	615	print("You cannot choose a start value for x, there are preseted layers for x")
	616	print(" ")
	617	xstart=0
	618	end if
[190]	619	else
[162]	620	if (delta_x .EQ. -1) then
	621	print(" ")
	622	print("You cannot choose a start value for x, there are preseted layers for x")
	623	print(" ")
	624	xstart=0
[161]	625	else
[162]	626	if (xs .LT. 0-delta_x/2) then
	627	print(" ")
	628	print("range start for x-coordinate = "+xs+"m is lower than first value = "+(0-delta_x/2)+"m")
	629	print(" ")
	630	exit
	631	end if
	632	if (xyc .EQ. 1 .OR. xzc .EQ. 1) then
	633	if (xs .GE. xdim*delta_x) then
	634	print(" ")
	635	print("range start for x-coordinate = "+xs+"m is equal or greater than last value = "+xdim*delta_x+"m")
	636	print(" ")
	637	exit
	638	end if
	639	else
	640	if (xs .GT. xdim*delta_x) then
	641	print(" ")
	642	print("range start for x-coordinate = "+xs+"m is greater than last value = "+xdim*delta_x+"m")
	643	print(" ")
	644	exit
	645	end if
	646	end if
[154]	647	end if
[162]	648	end if
[154]	649
[190]	650	if (ys .EQ. -1.d) then
	651	ys = y_d(0)
[195]	652	if (delta_y .EQ. -1) then
	653	print(" ")
	654	print("You cannot choose a start value for y, there are preseted layers for y")
	655	print(" ")
	656	ystart=0
	657	end if
[162]	658	else
	659	if (delta_y .EQ. -1) then
	660	print(" ")
	661	print("You cannot choose a start value for y, there are preseted layers for y")
	662	print(" ")
	663	ystart=0
	664	else
	665	if (ys .LT. 0-delta_y/2) then
	666	print(" ")
	667	print("range start for y-coordinate = "+ys+"m is lower than first value = "+0-delta_y/2+"m")
	668	print(" ")
	669	exit
	670	end if
	671	if (xyc .EQ. 1 .OR. yzc .EQ. 1) then
	672	if (ys .GE. ydim*delta_y) then
	673	print(" ")
	674	print("range start for y-coordinate = "+ys+"m is equal or greater than last value = "+ydim*delta_y+"m")
	675	print(" ")
	676	exit
	677	end if
[154]	678	else
[162]	679	if (ys .GT. ydim*delta_y) then
[157]	680	print(" ")
[162]	681	print("range start for y-coordinate = "+ys+"m is greater than last value = "+ydim*delta_y+"m")
[157]	682	print(" ")
	683	exit
	684	end if
[162]	685	end if
	686	end if
	687	end if
	688
[190]	689	if (zs .EQ. -1) then
[162]	690	zs = 0
[195]	691	if (delta_z .EQ. -1) then
	692	print(" ")
	693	print("You cannot choose a start value for z, there are preseted layers for z")
	694	print(" ")
	695	end if
[162]	696	else
	697	if (delta_z .EQ. -1) then
	698	print(" ")
	699	print("You cannot choose a start value for z, there are preseted layers for z")
	700	print(" ")
	701	else
	702	if (zs .LT. 0) then
	703	print(" ")
	704	print("range start for z-coordinate = "+zs+" is lower than first gridpoint = 0")
	705	print(" ")
	706	exit
	707	end if
	708	if (xzc .EQ. 1 .OR. yzc .EQ. 1) then
	709	if (zs .GE. zdim) then
	710	print(" ")
	711	print("range start for z-coordinate = "+zs+" is equal or greater than last gridpoint = "+zdim)
	712	print(" ")
	713	exit
	714	end if
	715	else
	716	if (zs .GT. zdim) then
	717	print(" ")
	718	print("range start for z-coordinate = "+zs+" is greater than last gridpoint = "+zdim)
	719	print(" ")
	720	exit
	721	end if
	722	end if
	723	end if
	724	end if
[157]	725
[190]	726	if (xe .EQ. -1) then
	727	xe = x_d(xdim)
[195]	728	if (delta_x .EQ. -1) then
	729	print(" ")
	730	print("You cannot choose an end value for x, there are preseted layers for x")
	731	print(" ")
	732	xend=xdim
	733	end if
[162]	734	else
	735	if (delta_x .EQ. -1) then
	736	print(" ")
	737	print("You cannot choose an end value for x, there are preseted layers for x")
	738	print(" ")
	739	xend=xdim
	740	else
	741	if (xe .GT. xdim*delta_x) then
	742	print(" ")
	743	print("range end for x-coordinate = "+xe+"m is greater than last value = "+xdim*delta_x+"m")
	744	print(" ")
	745	exit
	746	end if
	747	if (xyc .EQ. 1 .OR. xzc .EQ. 1) then
	748	if (xe .LE. 0-delta_x/2)
	749	print(" ")
	750	print("range end for x-coordinate = "+xe+"m is equal or lower than first value = "+(0-delta_x/2)+"m")
	751	print(" ")
	752	exit
	753	end if
	754	if (xe .LE. xs) then
	755	print(" ")
	756	print("range end for x-coordinate = "+xe+"m is equal or lower than start range = "+xs+"m")
	757	print(" ")
	758	exit
	759	end if
[190]	760	if (xe .EQ. xs+1) then
[162]	761	print(" ")
	762	print("range end for x-coordinate = "+xe+"m must be at least two more gridpoints greater than start range = "+xs+"m")
	763	print(" ")
	764	exit
	765	end if
[154]	766	else
[162]	767	if (xe .LT. 0-delta_x/2)
[154]	768	print(" ")
[162]	769	print("range end for x-coordinate = "+xe+"m is lower than first value = "+(0-delta_x/2)+"m")
[154]	770	print(" ")
[162]	771	exit
[154]	772	end if
[162]	773	if (xe .LT. xs) then
[154]	774	print(" ")
[162]	775	print("range end for x-coordinate = "+xe+"m is lower than start range = "+xs+"m")
[154]	776	print(" ")
	777	exit
	778	end if
[162]	779	end if
	780	end if
	781	end if
[190]	782
	783	if (ye .EQ. -1) then
	784	ye = y_d(ydim)
[195]	785	if (delta_y .EQ. -1) then
	786	print(" ")
	787	print("You cannot choose an end value for y, there are preseted layers for y")
	788	print(" ")
	789	yend=ydim
	790	end if
[162]	791	else
	792	if (delta_y .EQ. -1) then
	793	print(" ")
	794	print("You cannot choose an end value for y, there are preseted layers for y")
	795	print(" ")
	796	yend=ydim
	797	else
	798	if (ye .GT. ydim*delta_y) then
	799	print(" ")
	800	print("range end for y-coordinate = "+ye+"m is greater than last value = "+ydim*delta_y+"m")
	801	print(" ")
	802	exit
	803	end if
	804	if (xyc .EQ. 1 .OR. yzc .EQ. 1) then
	805	if (ye .LE. 0-delta_y/2)
	806	print(" ")
	807	print("range end for y-coordinate = "+ye+"m is equal or lower than first value = "+(0-delta_y/2)+"m")
	808	print(" ")
	809	exit
	810	end if
	811	if (ye .LE. ys) then
	812	print(" ")
	813	print("range end for y-coordinate = "+ye+"m is equal or lower than start range = "+ys+"m")
	814	print(" ")
	815	exit
	816	end if
	817	if (ye .EQ. ys+1) then
	818	print(" ")
	819	print("range end for y-coordinate = "+ye+"m must be at least two more gridpoints greater than start range = "+ys+"m")
	820	print(" ")
	821	exit
	822	end if
[154]	823	else
[162]	824	if (ye .LT. 0-delta_y/2)
[154]	825	print(" ")
[162]	826	print("range end for y-coordinate = "+ye+"m is lower than first value = "+(0-delta_y/2)+"m")
	827	print(" ")
	828	exit
	829	end if
	830	if (ye .LT. ys) then
	831	print(" ")
	832	print("range end for y-coordinate = "+ye+"m is lower than start range = "+ys+"m")
	833	print(" ")
	834	exit
	835	end if
	836	end if
	837	end if
	838	end if
	839
[190]	840	if (ze .EQ. -1) then
[162]	841	ze = zdim
[195]	842	if (delta_z .EQ. -1) then
	843	print(" ")
	844	print("You cannot choose an end value for z, there are preseted layers for z")
	845	print(" ")
	846	ze = zdim
	847	end if
[162]	848	else
	849	if (delta_z .EQ. -1) then
	850	print(" ")
	851	print("You cannot choose an end value for z, there are preseted layers for z")
	852	print(" ")
	853	ze = zdim
	854	else
	855	if (ze .GT. zdim) then
	856	print(" ")
	857	print("range end for z-coordinate = "+ze+" is greater than last gridpoint = "+zdim)
	858	print(" ")
	859	exit
	860	end if
	861	if (xzc .EQ. 1 .OR. yzc .EQ. 1) then
	862	if (ze .LE. 0)
	863	print(" ")
	864	print("range end for z-coordinate = "+ze+" is equal or lower than first gridpoint = 0")
	865	print(" ")
	866	exit
	867	end if
	868	if (ze .LE. zs) then
	869	print(" ")
	870	print("range end for z-coordinate = "+ze+" is equal or lower than start range = "+zs)
	871	print(" ")
	872	exit
	873	end if
	874	if (ze .EQ. zs+1) then
	875	print(" ")
	876	print("range end for z-coordinate = "+ze+" must be at least two more gridpoints greater than start range = "+zs)
	877	print(" ")
	878	exit
	879	end if
	880	else
	881	if (ze .LT. 0)
	882	print(" ")
	883	print("range end for z-coordinate = "+ze+" is lower than first gridpoint = 0")
	884	print(" ")
	885	exit
	886	end if
	887	if (ze .LT. zs) then
	888	print(" ")
	889	print("range end for z-coordinate = "+ze+" is lower than start range = "+zs)
	890	print(" ")
	891	exit
	892	end if
	893	end if
	894	end if
	895	end if
[157]	896
[162]	897	if (delta_x .NE. -1) then
	898	do i=0,xdim
	899	if (xs .GT. x_d(i)-delta_x/2 .AND. xs .LE. x_d(i)+delta_x/2)then
	900	xstart=i
	901	break
	902	end if
	903	end do
	904	do i=0,xdim
	905	if (xe .GT. x_d(i)-delta_x/2 .AND. xe .LE. x_d(i)+delta_x/2)then
	906	xend=i
	907	break
	908	end if
	909	end do
	910	end if
	911	if (delta_y .NE. -1) then
[190]	912	do i=0,ydim
[162]	913	if (ys .GT. y_d(i)-delta_y/2 .AND. ys .LE. y_d(i)+delta_y/2)then
	914	ystart=i
	915	break
	916	end if
	917	end do
[190]	918	do i=0,ydim
[162]	919	if (ye .GT. y_d(i)-delta_y/2 .AND. ye .LE. y_d(i)+delta_y/2)then
	920	yend=i
	921	break
	922	end if
	923	end do
	924	end if
[218]	925
[190]	926	if( shape .eq. 1 ) then
[195]	927	if (xyc .EQ. 1)then
	928	cs_res@vpWidthF = (xe-xs)/(ye-ys)
	929	cs_res@vpHeightF = 1
[218]	930	vecres@vpWidthF = (xe-xs)/(ye-ys)
	931	vecres@vpHeightF = 1
	932	if (xe-xs .GT. ye-ys)then
	933	cs_res@gsnPaperOrientation = "landscape"
	934	vecres@gsnPaperOrientation = "landscape"
	935	cs_res@lbOrientation = "Horizontal"
	936	else
	937	cs_res@gsnPaperOrientation = "portrait"
	938	vecres@gsnPaperOrientation = "portrait"
	939	cs_res@lbOrientation = "Vertical"
	940	end if
[195]	941	end if
	942	if (xzc .EQ. 1)then
	943	cs_res@vpWidthF = (xe-xs)/(delta_x*(ze-zs))
	944	cs_res@vpHeightF = 1
[218]	945	vecres@vpWidthF = (xe-xs)/(delta_x*(ze-zs))
	946	vecres@vpHeightF = 1
	947	if (xe-xs .GT. (delta_x*(ze-zs)))then
	948	cs_res@gsnPaperOrientation = "landscape"
	949	vecres@gsnPaperOrientation = "landscape"
	950	cs_res@lbOrientation = "Horizontal"
	951	else
	952	cs_res@gsnPaperOrientation = "portrait"
	953	vecres@gsnPaperOrientation = "portrait"
	954	cs_res@lbOrientation = "Vertical"
	955	end if
[195]	956	end if
	957	if (yzc .EQ. 1)then
	958	cs_res@vpWidthF = (ye-ys)/(delta_y*(ze-zs))
	959	cs_res@vpHeightF = 1
[218]	960	vecres@vpWidthF = (ye-ys)/(delta_y*(ze-zs))
	961	vecres@vpHeightF = 1
	962	if (ye-ys .GT. (delta_y*(ze-zs)))then
	963	cs_res@gsnPaperOrientation = "landscape"
	964	vecres@gsnPaperOrientation = "landscape"
	965	cs_res@lbOrientation = "Horizontal"
	966	else
	967	cs_res@gsnPaperOrientation = "portrait"
	968	vecres@gsnPaperOrientation = "portrait"
	969	cs_res@lbOrientation = "Vertical"
	970	end if
[195]	971	end if
[190]	972	end if
[218]	973
[162]	974	delete(xs)
	975	delete(xe)
	976	delete(ys)
	977	delete(ye)
	978
	979	xs=xstart
	980	xe=xend
	981	ys=ystart
	982	ye=yend
	983
[218]	984	if (xyc .EQ. 1) then
	985	d=(ye-ys+1)/(major_ticks_y-1)
	986	e=(xe-xs+1)/(major_ticks_x-1)
	987	array_yl =new(major_ticks_y,integer)
	988	array_yl_labels=new(major_ticks_y,double)
	989	array_minor_yl =new((major_ticks_y-1)*4,double)
	990	array_xb =new(major_ticks_x,integer)
	991	array_xb_labels=new(major_ticks_x,double)
	992	array_minor_xb =new((major_ticks_x-1)*4,double)
	993	array_yl(0)=ys
	994	array_xb(0)=xs
	995	array_yl_labels(0)=y_d(ys)
	996	array_xb_labels(0)=x_d(xs)
	997	do ar=1,major_ticks_y-1
	998	array_yl(ar)=d*(ar-1)+d-1
	999	array_yl_labels(ar) = y_d(array_yl(ar))
	1000	if (ar .GT. 0)
	1001	do min_ar=0,3
	1002	array_minor_yl(4(ar-1)+min_ar)= int2dble(array_yl(ar-1))+int2dble(array_yl(ar)-array_yl(ar-1))/5(min_ar+1)
	1003	end do
	1004	end if
	1005	end do
	1006	do br=1,major_ticks_x-1
	1007	array_xb(br)=e*(br-1)+e-1
	1008	array_xb_labels(br) = x_d(array_xb(br))
	1009	if (br .GT. 0)
	1010	do min_br=0,3
	1011	array_minor_xb(4(br-1)+min_br)= int2dble(array_xb(br-1))+int2dble(array_xb(br)-array_xb(br-1))/5(min_br+1)
	1012	end do
	1013	end if
	1014	end do
	1015	end if
	1016
	1017	if (xzc .EQ. 1) then
	1018	d=(ze-zs+1)/(major_ticks_y-1)
	1019	e=(xe-xs+1)/(major_ticks_x-1)
	1020	array_yl =new(major_ticks_y,integer)
	1021	array_yl_labels=new(major_ticks_y,double)
	1022	array_minor_yl =new((major_ticks_y-1)*4,double)
	1023	array_xb =new(major_ticks_x,integer)
	1024	array_xb_labels=new(major_ticks_x,double)
	1025	array_minor_xb =new((major_ticks_x-1)*4,double)
	1026	array_yl(0)=zs
	1027	array_xb(0)=xs
	1028	array_yl_labels(0)=z_d(zs)
	1029	array_xb_labels(0)=x_d(xs)
	1030	do ar=1,major_ticks_y-1
	1031	array_yl(ar)=d*(ar-1)+d-1
	1032	array_yl_labels(ar) = z_d(array_yl(ar))
	1033	if (ar .GT. 0)
	1034	do min_ar=0,3
	1035	array_minor_yl(4(ar-1)+min_ar)= int2dble(array_yl(ar-1))+int2dble(array_yl(ar)-array_yl(ar-1))/5(min_ar+1)
	1036	end do
	1037	end if
	1038	end do
	1039	do br=1,major_ticks_x-1
	1040	array_xb(br)=e*(br-1)+e-1
	1041	array_xb_labels(br) = x_d(array_xb(br))
	1042	if (br .GT. 0)
	1043	do min_br=0,3
	1044	array_minor_xb(4(br-1)+min_br)= int2dble(array_xb(br-1))+int2dble(array_xb(br)-array_xb(br-1))/5(min_br+1)
	1045	end do
	1046	end if
	1047	end do
	1048	end if
	1049
	1050	if (yzc .EQ. 1) then
	1051	d=(ze-zs+1)/(major_ticks_y-1)
	1052	e=(ye-ys+1)/(major_ticks_x-1)
	1053	array_yl =new(major_ticks_y,integer)
	1054	array_yl_labels=new(major_ticks_y,double)
	1055	array_minor_yl =new((major_ticks_y-1)*4,double)
	1056	array_xb =new(major_ticks_x,integer)
	1057	array_xb_labels=new(major_ticks_x,double)
	1058	array_minor_xb =new((major_ticks_x-1)*4,double)
	1059	array_yl(0)=zs
	1060	array_xb(0)=ys
	1061	array_yl_labels(0)=z_d(zs)
	1062	array_xb_labels(0)=y_d(ys)
	1063	do ar=1,major_ticks_y-1
	1064	array_yl(ar)=d*(ar-1)+d-1
	1065	array_yl_labels(ar) = y_d(array_yl(ar))
	1066	if (ar .GT. 0)
	1067	do min_ar=0,3
	1068	array_minor_yl(4(ar-1)+min_ar)= int2dble(array_yl(ar-1))+int2dble(array_yl(ar)-array_yl(ar-1))/5(min_ar+1)
	1069	end do
	1070	end if
	1071	end do
	1072	do br=1,major_ticks_x-1
	1073	array_xb(br)=e*(br-1)+e-1
	1074	array_xb_labels(br) = x_d(array_xb(br))
	1075	if (br .GT. 0)
	1076	do min_br=0,3
	1077	array_minor_xb(4(br-1)+min_br)= int2dble(array_xb(br-1))+int2dble(array_xb(br)-array_xb(br-1))/5(min_br+1)
	1078	end do
	1079	end if
	1080	end do
	1081	end if
	1082
	1083	if (axes_explicit .EQ. 1)then
	1084	cs_res@tmYLMode = "Explicit"
	1085	cs_res@tmXBMode = "Explicit"
	1086	cs_res@tmYLValues = array_yl
	1087	if (xyc .EQ. 1)then
	1088	cs_res@tmYLLabels = array_yl_labels/norm_y
	1089	cs_res@tmXBLabels = array_xb_labels/norm_x
	1090	if (norm_x .NE. 1.)then
	1091	cs_res@tiXAxisString = "x ["+unit_x+"]"
	1092	else
	1093	cs_res@tiXAxisString = "x [m]"
	1094	end if
	1095	if (norm_y .NE. 1.)then
	1096	cs_res@tiYAxisString = "y ["+unit_y+"]"
	1097	else
	1098	cs_res@tiYAxisString = "y [m]"
	1099	end if
	1100	end if
	1101	if (xzc .EQ. 1)then
	1102	cs_res@tmYLLabels = array_yl_labels/norm_z
	1103	cs_res@tmXBLabels = array_xb_labels/norm_x
	1104	if (norm_x .NE. 1.)then
	1105	cs_res@tiXAxisString = "x ["+unit_x+"]"
	1106	else
	1107	cs_res@tiXAxisString = "x [m]"
	1108	end if
	1109	if (norm_z .NE. 1.)then
	1110	cs_res@tiYAxisString = "z ["+unit_z+"]"
	1111	else
	1112	cs_res@tiYAxisString = "z [m]"
	1113	end if
	1114	end if
	1115	if (yzc .EQ. 1)then
	1116	cs_res@tmYLLabels = array_yl_labels/norm_z
	1117	cs_res@tmXBLabels = array_xb_labels/norm_y
	1118	if (norm_y .NE. 1.)then
	1119	cs_res@tiXAxisString = "y ["+unit_y+"]"
	1120	else
	1121	cs_res@tiXAxisString = "y [m]"
	1122	end if
	1123	if (norm_z .NE. 1.)then
	1124	cs_res@tiYAxisString = "z ["+unit_z+"]"
	1125	else
	1126	cs_res@tiYAxisString = "z [m]"
	1127	end if
	1128	end if
	1129	cs_res@tmXBValues = array_xb
	1130	cs_res@tmYLMinorValues = array_minor_yl
	1131	cs_res@tmXBMinorValues = array_minor_xb
	1132	else
	1133	if (axes_explicit .EQ. 0)then
	1134	cs_res@tmYLMinorPerMajor = 4
	1135	cs_res@tmXBMinorPerMajor = 4
	1136	else
	1137	print(" ")
	1138	print("'axes_explicit' is invalid and set to 0")
	1139	print(" ")
	1140	axes_explicit = 0
	1141	cs_res@tmYLMinorPerMajor = 4
	1142	cs_res@tmXBMinorPerMajor = 4
	1143	end if
	1144	if (xyc .EQ. 1)then
	1145	cs_res@tiXAxisString = "x [gridpoints]"
	1146	cs_res@tiYAxisString = "y [gridpoints]"
	1147	end if
	1148	if (xzc .EQ. 1)then
	1149	cs_res@tiXAxisString = "x [gridpoints]"
	1150	cs_res@tiYAxisString = "z [gridpoints]"
	1151	end if
	1152	if (yzc .EQ. 1)then
	1153	cs_res@tiXAxisString = "y [gridpoints]"
	1154	cs_res@tiYAxisString = "z [gridpoints]"
	1155	end if
	1156	end if
	1157
[162]	1158	if (xyc .EQ. 1 .OR. xzc .EQ.1)then
	1159	if (xe .EQ. xs+1) then
	1160	print(" ")
[190]	1161	print("range end for x-coordinate="+xe*delta_x+"m) must be at least two")
	1162	print("more gridpoints(="+2delta_x+"m) greater than start range="+xsdelta_x+"m)")
[162]	1163	print(" ")
	1164	exit
	1165	end if
	1166	end if
	1167	if (xyc .EQ. 1 .OR. yzc .EQ.1)then
	1168	if (ye .EQ. ys+1) then
	1169	print(" ")
[190]	1170	print("range end for y-coordinate="+ye*delta_y+"m) must be at least two")
	1171	print("more gridpoints(="+2delta_y+"m) greater than start range="+ysdelta_y+"m)")
[162]	1172	print(" ")
	1173	exit
	1174	end if
	1175	end if
	1176	if (xzc .EQ. 1 .OR. yzc .EQ.1)then
	1177	if (ze .EQ. zs+1) then
	1178	print(" ")
[190]	1179	print("range end for x-coordinate="+ze+") must be at least two")
	1180	print("more gridpoints greater than start range="+zs+")")
[162]	1181	print(" ")
	1182	exit
	1183	end if
	1184	end if
	1185
[161]	1186	if (xyc .EQ. 1) then
	1187	no_layer = (ze-zs)+1
[190]	1188	data = new((/dim,nt,(ze-zs)+1,(ye-ys)+1,(xe-xs)+1/),float)
[161]	1189	end if
	1190	if (xzc .EQ. 1) then
	1191	no_layer = (ye-ys)+1
[190]	1192	data = new((/dim,nt,(ze-zs)+1,(ye-ys)+1,(xe-xs)+1/),float)
[161]	1193	end if
	1194	if (yzc .EQ. 1) then
	1195	no_layer = (xe-xs)+1
[190]	1196	data = new((/dim,nt,(ze-zs)+1,(ye-ys)+1,(xe-xs)+1/),float)
[161]	1197	end if
	1198
[162]	1199	MinVal = new(dim,float)
[218]	1200	MaxVal = new(dim,float)
	1201	unit = new(dim,string)
[157]	1202
	1203	; ****************************************************
	1204	; define inner and outer loops depending on "sort"
	1205	; ****************************************************
	1206
	1207	if ( xyc .eq. 1 ) then
	1208	lays = zs
	1209	laye = ze
	1210	end if
	1211	if ( xzc .eq. 1 ) then
	1212	lays = ys
	1213	laye = ye
	1214	end if
	1215	if ( yzc .eq. 1) then
	1216	lays = xs
	1217	laye = xe
	1218	end if
	1219
	1220	if ( sort .eq. "time" ) then
	1221	lis = start_time_step
	1222	lie = end_time_step
[190]	1223	los = 0
	1224	loe = laye-lays
[157]	1225	else
[190]	1226	lis = 0
	1227	lie = laye-lays
[157]	1228	los = start_time_step
	1229	loe = end_time_step
	1230	end if
	1231
	1232	check = True
	1233	v1=0
	1234	v2=0
[161]	1235	no_var=0
	1236	n=0
[157]	1237
[190]	1238	do varn=dim-1,0,1
[162]	1239
[157]	1240	if (vector .EQ. 1) then
[161]	1241	check_vec1 = isStrSubset( vec1,","+vNam(varn)+",")
	1242	check_vec2 = isStrSubset( vec2,","+vNam(varn)+",")
[157]	1243	end if
	1244
[161]	1245	if ( vNam(varn) .eq. "zw" .or. vNam(varn) .eq. "yv" .or. vNam(varn) .eq. "xu" .or. vNam(varn) .eq. "zu" .or. vNam(varn) .eq. "zwwi" .or. vNam(varn) .eq. "zusi" .or. vNam(varn) .eq. "time" .or. vNam(varn) .eq. "zu_3d" .or. vNam(varn) .eq. "zw_3d" .or. vNam(varn) .eq. "x".or. vNam(varn) .eq. "y" .or. vNam(varn) .eq. "zu_xy" .or. vNam(varn) .eq. "zw_xy" .or. vNam(varn) .eq. "zu1_xy" .or. vNam(varn) .eq. "ind_z_xy" .or. vNam(varn) .eq. "y_xz" .or. vNam(varn) .eq. "yv_xz" .or. vNam(varn) .eq. "ind_y_xz" .or. vNam(varn) .eq. "x_yz" .or. vNam(varn) .eq. "xu_yz" .or. vNam(varn) .eq. "ind_x_yz") then
[157]	1246	check = False
[161]	1247	else
	1248	check = True
	1249	end if
[157]	1250
[162]	1251	if(check) then
[194]	1252
[161]	1253	no_var=no_var+1
	1254
[157]	1255	if (vector .EQ. 1) then
[161]	1256	if (","+vNam(varn)+"," .EQ. vec1) then
[157]	1257	v1=v1+1
	1258	end if
[161]	1259	if (","+vNam(varn)+"," .EQ. vec2) then
[157]	1260	v2=v2+1
	1261	end if
	1262	end if
	1263
[162]	1264	if (xyc .EQ. 1) then
[218]	1265	temp = f[:]->$vNam(varn)$
	1266	data_att = f_att->$vNam(varn)$
	1267	data(varn,:,:,:,:)=temp(:,zs:ze,ys:ye,xs:xe)
[162]	1268	end if
	1269	if ( xzc .eq. 1 ) then
[218]	1270	temp = f[:]->$vNam(varn)$
	1271	data_att = f_att->$vNam(varn)$
	1272	data(varn,:,:,:,:)=temp(:,zs:ze,ys:ye,xs:xe)
[162]	1273	end if
	1274	if ( yzc .eq. 1) then
[218]	1275	temp = f[:]->$vNam(varn)$
	1276	data_att = f_att->$vNam(varn)$
	1277	data(varn,:,:,:,:)=temp(:,zs:ze,ys:ye,xs:xe)
[162]	1278	end if
[157]	1279	if (check_vec1) then
[190]	1280	vect1=data(varn,:,:,:,:)
[154]	1281	end if
[157]	1282	if (check_vec2) then
[190]	1283	vect2=data(varn,:,:,:,:)
[154]	1284	end if
	1285
[157]	1286	data!0 = "var"
	1287	data!1 = "t"
	1288	data!2 = "z"
	1289	data!3 = "y"
[162]	1290	data!4 = "x"
[154]	1291
[162]	1292	MinVal(varn) = min(data(varn,:,:,:,:))
	1293	MaxVal(varn) = max(data(varn,:,:,:,:))
[218]	1294
	1295	unit(varn) = data_att@units
[162]	1296
[157]	1297	end if
[154]	1298
[190]	1299	end do
[154]	1300
[190]	1301	var_input=new(no_var,string)
	1302	numb=0
[194]	1303	no_var=0
	1304
[190]	1305	do varn=dim-1,0,1
	1306
	1307	if (vector .EQ. 1) then
	1308	check_vec1 = isStrSubset( vec1,","+vNam(varn)+",")
	1309	check_vec2 = isStrSubset( vec2,","+vNam(varn)+",")
	1310	end if
	1311
	1312	if ( vNam(varn) .eq. "zw" .or. vNam(varn) .eq. "yv" .or. vNam(varn) .eq. "xu" .or. vNam(varn) .eq. "zu" .or. vNam(varn) .eq. "zwwi" .or. vNam(varn) .eq. "zusi" .or. vNam(varn) .eq. "time" .or. vNam(varn) .eq. "zu_3d" .or. vNam(varn) .eq. "zw_3d" .or. vNam(varn) .eq. "x".or. vNam(varn) .eq. "y" .or. vNam(varn) .eq. "zu_xy" .or. vNam(varn) .eq. "zw_xy" .or. vNam(varn) .eq. "zu1_xy" .or. vNam(varn) .eq. "ind_z_xy" .or. vNam(varn) .eq. "y_xz" .or. vNam(varn) .eq. "yv_xz" .or. vNam(varn) .eq. "ind_y_xz" .or. vNam(varn) .eq. "x_yz" .or. vNam(varn) .eq. "xu_yz" .or. vNam(varn) .eq. "ind_x_yz") then
	1313	check = False
	1314	else
	1315	check = True
	1316	end if
	1317
	1318	if(check) then
	1319	var_input(numb)=vNam(varn)
	1320	numb=numb+1
	1321	end if
[194]	1322
	1323	if (var .NE. "all") then
	1324	check = isStrSubset( var,","+vNam(varn)+"," )
	1325	end if
[190]	1326
[194]	1327	if (check) then
	1328	no_var = no_var+1
	1329	end if
	1330
[161]	1331	end do
[154]	1332
[190]	1333	if (no_var .EQ. 0) then
[162]	1334	print(" ")
[190]	1335	print("The variables var='"+var+"' do not exist on your input file;")
	1336	print("be sure to have one comma berfore and after each variable")
[162]	1337	print(" ")
	1338	exit
	1339	end if
	1340
[157]	1341	if (vector .EQ. 1) then
	1342	if (v1 .EQ. 0)then
	1343	print(" ")
[194]	1344	print("Component 1 for the vector-plot ('vec1') must be one of the varibles on the input file:")
[190]	1345	print("- "+var_input)
	1346	print("be sure to have one comma berfore and after the variable")
[157]	1347	print(" ")
	1348	exit
	1349	end if
[154]	1350
[157]	1351	if (v2 .EQ. 0)then
	1352	print(" ")
[194]	1353	print("Component 2 for the vector-plot ('vec2') must be one of the varibles on the input file:")
[190]	1354	print("- "+var_input)
	1355	print("be sure to have one comma berfore and after the variable")
[157]	1356	print(" ")
	1357	exit
	1358	end if
	1359	end if
[154]	1360
[157]	1361	; ***************************************************
[161]	1362	; open workstation(s)
	1363	; ***************************************************
	1364
	1365	wks_ps = gsn_open_wks(format_out,file_out)
	1366	gsn_define_colormap(wks_ps,"rainbow+white")
	1367
[218]	1368	if (vector .EQ. 1 .AND. plotvec .EQ. "plotvec") then
	1369	plot=new((/no_timeno_layerno_var+no_time*no_layer/),graphic)
	1370	else
	1371	plot=new((/no_timeno_layerno_var/),graphic)
	1372	end if
	1373
[161]	1374	page = 0
	1375	n=0
	1376	print(" ")
[162]	1377	print("Plots sorted by '"+sort+"'")
	1378	print(" ")
[161]	1379
	1380	; ***************************************************
[157]	1381	; create plots
	1382	; ***************************************************
	1383
[190]	1384	if (vector .EQ. 1 .AND. plotvec .EQ. "plotvec") then
[162]	1385	do lo = los, loe
	1386	do li = lis, lie
[218]	1387	if (xyc .EQ. 1)then
	1388	if (sort .EQ. "time")then
	1389	level = "z=" + z_d(lo) + "m"
	1390	else
	1391	level = "z=" + z_d(li) + "m"
	1392	end if
	1393	end if
	1394	if (xzc .EQ. 1)then
	1395	if (sort .EQ. "time")then
	1396	level = "y=" + y_d(lo) + "m"
	1397	else
	1398	level = "y=" + y_d(li) + "m"
	1399	end if
	1400	end if
	1401	if (yzc .EQ. 1)then
	1402	if (sort .EQ. "time")then
	1403	level = "x=" + x_d(lo) + "m"
	1404	else
	1405	level = "x=" + x_d(li) + "m"
	1406	end if
	1407	end if
[162]	1408	vecres = True ; vector only resources
	1409	vecres@gsnDraw = False ; don't draw
	1410	vecres@gsnFrame = False ; don't advance frame
	1411	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1412	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1413	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1414	vecres@gsnRightString = "Vector plot of "+vec1+" and "+vec2
[218]	1415	vecres@tmXBLabelFontHeightF = font_size
	1416	vecres@tmYLLabelFontHeightF = font_size
	1417	vecres@tiXAxisFontHeightF = font_size
	1418	vecres@tiYAxisFontHeightF = font_size
	1419	if (sort .EQ. "time")then
	1420	vecres@gsnLeftString = "t=" + decimalPlaces(t_all(li)/3600,2,True) +"h "+level
	1421	else
	1422	vecres@gsnLeftString = "t=" + decimalPlaces(t_all(lo)/3600,2,True) +"h "+level
	1423	end if
	1424	vecres@tiXAxisString = " "
	1425	if (xyc .EQ. 1)then
	1426	if (sort .EQ. "time")then
	1427	plot(n) = gsn_csm_vector(wks_ps,vect1(li,lo,:,:),vect2(li,lo,:,:),vecres)
	1428	else
	1429	plot(n) = gsn_csm_vector(wks_ps,vect1(lo,li,:,:),vect2(lo,li,:,:),vecres)
	1430	end if
	1431	end if
	1432	if (xzc .EQ. 1) then
	1433	if (sort .EQ. "time")then
	1434	plot(n) = gsn_csm_vector(wks_ps,vect1(li,:,lo,:),vect2(li,:,lo,:),vecres)
	1435	else
	1436	plot(n) = gsn_csm_vector(wks_ps,vect1(lo,:,li,:),vect2(lo,:,li,:),vecres)
	1437	end if
	1438	end if
	1439	if (yzc .EQ. 1) then
	1440	if (sort .EQ. "time")then
	1441	plot(n) = gsn_csm_vector(wks_ps,vect1(li,:,:,lo),vect2(li,:,:,lo),vecres)
	1442	else
	1443	plot(n) = gsn_csm_vector(wks_ps,vect1(lo,:,:,li),vect2(lo,:,:,li),vecres)
	1444	end if
	1445	end if
[162]	1446	n=n+1
	1447	end do
	1448	end do
	1449	end if
	1450
[161]	1451	do varn=dim-1,0,1
[157]	1452
	1453	if (vector .EQ. 1) then
[161]	1454	check_vecp = isStrSubset( plotvec,","+vNam(varn)+",")
[157]	1455	end if
	1456
[161]	1457	if ( vNam(varn) .eq. "zw" .or. vNam(varn) .eq. "yv" .or. vNam(varn) .eq. "xu" .or. vNam(varn) .eq. "zu" .or. vNam(varn) .eq. "zwwi" .or. vNam(varn) .eq. "zusi" .or. vNam(varn) .eq. "time" .or. vNam(varn) .eq. "zu_3d" .or. vNam(varn) .eq. "zw_3d" .or. vNam(varn) .eq. "x".or. vNam(varn) .eq. "y" .or. vNam(varn) .eq. "zu_xy" .or. vNam(varn) .eq. "zw_xy" .or. vNam(varn) .eq. "zu1_xy" .or. vNam(varn) .eq. "ind_z_xy" .or. vNam(varn) .eq. "y_xz" .or. vNam(varn) .eq. "yv_xz" .or. vNam(varn) .eq. "ind_y_xz" .or. vNam(varn) .eq. "x_yz" .or. vNam(varn) .eq. "xu_yz" .or. vNam(varn) .eq. "ind_x_yz") then
	1458	check = False
	1459	else
	1460	check = True
	1461	end if
[190]	1462
	1463	if (var .NE. "all") then
[161]	1464	check = isStrSubset( var,","+vNam(varn)+"," )
[157]	1465	end if
	1466
	1467	if(check) then
[218]	1468
[162]	1469	space=(MaxVal(varn)-MinVal(varn))/24
	1470
	1471	cs_res@cnMinLevelValF = MinVal(varn)
	1472	cs_res@cnMaxLevelValF = MaxVal(varn)
	1473
	1474	cs_res@cnLevelSpacingF = space
	1475
[157]	1476	; ****************************************************
	1477	; loops over time and layer
	1478	; ****************************************************
	1479
[162]	1480
[161]	1481	do lo = los, loe
[162]	1482	do li = lis, lie
	1483
[157]	1484	; ****************************************************
[154]	1485	; xy cross section
[157]	1486	; ****************************************************
[154]	1487
[157]	1488	if ( xyc .eq. 1 ) then
[218]	1489
[157]	1490	cs_res@gsnLeftString = "Plot of "+vNam(varn)
[218]	1491	cs_res@gsnRightString = unit(varn)
[162]	1492
[154]	1493	if ( sort .eq. "time" ) then
[218]	1494	if ( z_d(lo) .eq. -1)then
[194]	1495	if (delta_z .EQ. -1) then
	1496	level = "-average"
	1497	else
[218]	1498	level = "=" + z_d(lo) + "m"
[194]	1499	end if
[154]	1500	else
[218]	1501	level = "=" + z_d(lo) + "m"
[154]	1502	end if
[190]	1503	cs_res@gsnCenterString = "t=" + decimalPlaces(t_all(li)/3600,2,True) +"h z"+level
[161]	1504	plot(n) = gsn_csm_contour(wks_ps,data(varn,li,lo,:,:),cs_res)
[162]	1505	if (vector .EQ. 1 .AND. check_vecp) then
	1506	vecres = True ; vector only resources
	1507	vecres@gsnDraw = False ; don't draw
	1508	vecres@gsnFrame = False ; don't advance frame
	1509	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1510	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1511	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1512	vecres@gsnRightString = " "
	1513	vecres@gsnLeftString = " "
	1514	vecres@tiXAxisString = " "
	1515	plot_vec=gsn_csm_vector(wks_ps,vect1(li,lo,:,:),vect2(li,lo,:,:),vecres)
	1516	overlay(plot(n), plot_vec)
[161]	1517	end if
[154]	1518	end if
[162]	1519
[154]	1520	if ( sort .eq. "layer" ) then
[218]	1521	if (z_d(li) .eq. -1) then
[194]	1522	if (delta_z .EQ. -1) then
	1523	level = "-average"
	1524	else
[218]	1525	level = "=" + z_d(li) + "m"
[194]	1526	end if
[161]	1527	else
[218]	1528	level = "=" + z_d(li) + "m"
[190]	1529	end if
	1530	cs_res@gsnCenterString = "t=" + decimalPlaces(t_all(lo)/3600,2,True) + "h z"+ level
[161]	1531	plot(n) = gsn_csm_contour(wks_ps,data(varn,lo,li,:,:),cs_res)
[162]	1532	if (vector .EQ. 1 .AND. check_vecp) then
	1533	vecres = True ; vector only resources
	1534	vecres@gsnDraw = False ; don't draw
	1535	vecres@gsnFrame = False ; don't advance frame
	1536	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1537	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1538	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1539	vecres@gsnRightString = " " ; turn off right string
	1540	vecres@gsnLeftString = " " ; turn off left string
	1541	vecres@tiXAxisString = " "
	1542	plot_vec=gsn_csm_vector(wks_ps,vect1(lo,li,:,:),vect2(lo,li,:,:),vecres)
	1543	overlay(plot(n), plot_vec)
[161]	1544	end if
[154]	1545	end if
	1546	end if
	1547
[157]	1548	; ****************************************************
[154]	1549	; xz cross section
[157]	1550	; ****************************************************
[154]	1551
	1552	if ( xzc .eq. 1 ) then
[218]	1553
[157]	1554	cs_res@gsnLeftString = "Plot of "+vNam(varn)
[162]	1555
[154]	1556	if ( sort .eq. "time" ) then
[218]	1557	if ( y_d(lo) .eq. -1 ) then
[154]	1558	level = "-average"
	1559	else
[218]	1560	level = "=" + y_d(lo) + "m"
[154]	1561	end if
[218]	1562	cs_res@gsnCenterString = "t=" + decimalPlaces(t_all(li)/3600,2,True) + "h y"+ level
[161]	1563	plot(n) = gsn_csm_contour(wks_ps,data(varn,li,:,lo,:),cs_res)
[162]	1564	if (vector .EQ. 1 .AND. check_vecp) then
	1565	vecres = True ; vector only resources
	1566	vecres@gsnDraw = False ; don't draw
	1567	vecres@gsnFrame = False ; don't advance frame
	1568	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1569	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1570	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1571	vecres@gsnRightString = " " ; turn off right string
	1572	vecres@gsnLeftString = " " ; turn off left string
	1573	vecres@tiXAxisString = " "
[218]	1574	plot_vec=gsn_csm_vector(wks_ps,vect1(li,:,lo,:),vect2(li,:,lo,:),vecres)
[162]	1575	overlay(plot(n), plot_vec)
[161]	1576	end if
[154]	1577	end if
	1578
	1579	if ( sort .eq. "layer" ) then
[218]	1580	if ( y_d(li) .eq. -1 ) then
[161]	1581	level = "-average"
	1582	else
[218]	1583	level = "=" + y_d(li) + "m"
[161]	1584	end if
[218]	1585	cs_res@gsnCenterString = "t=" + decimalPlaces(t_all(lo)/3600,2,True) + "h y"+ level
[161]	1586	plot(n) = gsn_csm_contour(wks_ps,data(varn,lo,:,li,:),cs_res)
[162]	1587	if (vector .EQ. 1 .AND. check_vecp) then
	1588	vecres = True ; vector only resources
	1589	vecres@gsnDraw = False ; don't draw
	1590	vecres@gsnFrame = False ; don't advance frame
	1591	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1592	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1593	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1594	vecres@gsnRightString = " " ; turn off right string
	1595	vecres@gsnLeftString = " " ; turn off left string
	1596	vecres@tiXAxisString = " "
[218]	1597	plot_vec=gsn_csm_vector(wks_ps,vect1(lo,:,li,:),vect2(lo,:,li,:),vecres)
[162]	1598	overlay(plot(n), plot_vec)
[161]	1599	end if
[157]	1600	end if
[154]	1601	end if
	1602
[157]	1603	; ****************************************************
[154]	1604	; yz cross section
[157]	1605	; ****************************************************
[154]	1606
	1607	if ( yzc .eq. 1 ) then
[218]	1608
[157]	1609	cs_res@gsnLeftString = "Plot of "+vNam(varn)
	1610
[154]	1611	if ( sort .eq. "time" ) then
[218]	1612	if ( x_d(lo) .eq. -1 ) then
[154]	1613	level = "-average"
	1614	else
[218]	1615	level = "=" + x_d(lo) + "m"
[154]	1616	end if
[218]	1617	cs_res@gsnCenterString = "t=" + decimalPlaces(t_all(li)/3600,2,True) + "h x"+ level
[161]	1618	plot(n) = gsn_csm_contour(wks_ps,data(varn,li,:,:,lo),cs_res)
[162]	1619	if (vector .EQ. 1 .AND. check_vecp) then
	1620	vecres = True ; vector only resources
	1621	vecres@gsnDraw = False ; don't draw
	1622	vecres@gsnFrame = False ; don't advance frame
	1623	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1624	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1625	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1626	vecres@gsnRightString = " " ; turn off right string
	1627	vecres@gsnLeftString = " " ; turn off left string
	1628	vecres@tiXAxisString = " "
[218]	1629	plot_vec=gsn_csm_vector(wks_ps,vect1(li,:,:,lo),vect2(li,:,:,lo),vecres)
[162]	1630	overlay(plot(n), plot_vec)
[161]	1631	end if
[154]	1632	end if
	1633
	1634	if ( sort .eq. "layer" ) then
[218]	1635	if ( x_d(li) .eq. -1 ) then
[161]	1636	level = "-average"
	1637	else
[218]	1638	level = "=" + x_d(li) + "m"
[161]	1639	end if
[218]	1640	cs_res@gsnCenterString = "t=" + decimalPlaces(t_all(lo)/3600,2,True) + "h x"+ level
[161]	1641	plot(n) = gsn_csm_contour(wks_ps,data(varn,lo,:,:,li),cs_res)
[162]	1642	if (vector .EQ. 1 .AND. check_vecp)then
	1643	vecres = True ; vector only resources
	1644	vecres@gsnDraw = False ; don't draw
	1645	vecres@gsnFrame = False ; don't advance frame
	1646	vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
	1647	vecres@vcRefMagnitudeF = ref_mag ; define vector ref mag
	1648	vecres@vcRefLengthF = 0.05 ; define length of vec ref
	1649	vecres@gsnRightString = " " ; turn off right string
	1650	vecres@gsnLeftString = " " ; turn off left string
	1651	vecres@tiXAxisString = " "
[218]	1652	plot_vec=gsn_csm_vector(wks_ps,vect1(lo,:,:,li),vect2(lo,:,:,li),vecres)
[162]	1653	overlay(plot(n), plot_vec)
[161]	1654	end if
[154]	1655	end if
[161]	1656	end if
[218]	1657	n=n+1
[154]	1658	end do
	1659	end do
[162]	1660	end if
[161]	1661	end do
[154]	1662
[161]	1663	; ***************************************************
	1664	; merge plots onto one page
	1665	; ***************************************************
[194]	1666
[190]	1667	if (vector .EQ. 1 .AND. plotvec .EQ. "plotvec")then
[162]	1668	if (format_out .EQ. "eps" .OR. format_out .EQ. "epsi") then
	1669	gsn_panel(wks_ps,plot(0:(no_timeno_layer(no_var+1))-1),(/no_var+1,no_layer*no_time/),cs_resP)
	1670	print(" ")
	1671	print("Outputs to .eps or .epsi have only one frame")
	1672	print(" ")
	1673	else
[218]	1674	do np = 0,no_layerno_time(no_var+1)-1,no_rows*no_columns
	1675	if ( np + no_rowsno_columns .gt. (no_layerno_time*(no_var+1))-1) then
	1676	gsn_panel(wks_ps, plot(np:(no_layerno_time(no_var+1))-1),(/no_rows,no_columns/),cs_resP)
[162]	1677	else
[218]	1678	gsn_panel(wks_ps, plot(np:np+no_rows*no_columns-1),(/no_rows,no_columns/),cs_resP)
[162]	1679	end if
	1680	end do
	1681	end if
[218]	1682	else
[162]	1683	if (format_out .EQ. "eps" .OR. format_out .EQ. "epsi") then
	1684	gsn_panel(wks_ps,plot(0:(no_timeno_layerno_var)-1),(/no_var,no_layer*no_time/),cs_resP)
	1685	print(" ")
	1686	print("Outputs to .eps or .epsi have only one frame")
	1687	print(" ")
	1688	else
[218]	1689	do np = 0,no_layerno_timeno_var-1,no_rows*no_columns
	1690	if ( np + no_rowsno_columns .gt. (no_layerno_time*no_var)-1) then
	1691	gsn_panel(wks_ps, plot(np:(no_layerno_timeno_var)-1),(/no_rows,no_columns/),cs_resP)
[162]	1692	else
[218]	1693	gsn_panel(wks_ps, plot(np:np+no_rows*no_columns-1),(/no_rows,no_columns/),cs_resP)
[162]	1694	end if
	1695	end do
	1696	end if
[161]	1697	end if
	1698
[154]	1699	print(" ")
	1700	print("Output to: " + file_out +"."+ format_out)
	1701	print(" ")
	1702
[190]	1703	end

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