def wavefront_abberations(wfo,
npupil,
atm_screen,
NCPA,
Island_Piston,
TILT=[0, 0],
Debug='False',
Debug_print='False',
prefix='test'):
lamda = proper.prop_get_wavelength(wfo)
if (isinstance(atm_screen, (list, tuple, np.ndarray)) == True) and (
atm_screen.ndim >= 2): # when the atmosphere is present
atmosphere(wfo, npupil, atm_screen, Debug_print, Debug)
if (isinstance(NCPA, (list, tuple, np.ndarray))
== True) and (NCPA.ndim >= 2): # when the atmosphere is present
NCPA_application(wfo, npupil, NCPA, Debug_print, Debug)
if (all(v == 0
for v in Island_Piston) == False): # when the piston is present
island_effect_piston(wfo, npupil, Island_Piston, Debug_print, Debug)
if (TILT.any != 0.): # when tip/tilt
if (Debug_print == True):
print("TILT: ", TILT)
print("lamda: ", lamda)
tiptilt = (np.multiply(
TILT, lamda
)) / 4 # translate the tip/tilt from lambda/D into RMS phase errors
proper.prop_zernikes(wfo, [2, 3], tiptilt) # 2-->xtilt, 3-->ytilt
return wfo
def Thrust(T0, BPR, h_ft, M):
# Calculo da tracao do motor
# Ref: Howe - Aircraft Conceptual Design Synthesis
#--------------------------------------------------------------------------
atm = atmosphere(h_ft, 0)
rho = atm.ro
sigma = rho / 1.225
if M < 0.40:
K1 = 1
K2 = 0
K3 = -0.60
K4 = -0.04
else:
K1 = 0.88
K2 = -0.016
K3 = -0.30
K4 = 0
slinha = 0.70
if h_ft > 36089:
slinha = 1
tau_factor = (K1 + K2 * BPR + (K3 + K4 * BPR) * M) * (sigma**slinha)
T = T0 * tau_factor
return (T)
def TSFC(c_ref,href_ft,Mref,BPR,h_ft,M):
# Calculo do consumo especifico do motor
# Valores de refer�ncia s�o para a MMO na altitude de cruzeiro
# Ref: Howe - Aircraft Conceptual Design Synthesis
#--------------------------------------------------------------------------
# Passo 1: Ajusta parametro para condicao de referencia
atm=atmosphere(href_ft,0)
rho=atm.ro
sigma_ref=rho/1.225
T1=(1-0.15*(BPR**0.65))
T2=(1+0.28*(1+0.063*BPR*BPR)*Mref)
c_linha= c_ref/(T1*T2*(sigma_ref**0.08))
# Passo 2: Calculo no ponto desejado
atm=atmosphere(h_ft,0)
sigma=atm.ro/1.225
T2=(1+0.28*(1+0.063*BPR*BPR)*M)
c=c_linha*T1*T2*(sigma**0.08)
return(c)
def cd0_Torenbeek(nmach, swm2, bw, wMAC, tc, df, h, swetm2):
ISADEV = 0
atm = atmosphere(h, ISADEV)
ni = atm.visc / atm.ro
V = nmach * atm.va
#
reybar = V * swetm2 / bw / ni
# rphi = 4 para avioes ah helice = 3,5 para avioes ah jato
#
rphi = 3.5
sfront = np.pi * df**2 / 4 + 2 * (wMAC * tc * bw / 2)
#
knid = 1 + 255 * (reybar**-0.35) # Page 104 Torenbeek (jet airplanes)
# CD0=0.044*(reybar^(-1/6))*knid*(swetm2+rphi*sfront)
# CD0=CD0/swm2
cfval = cf_flat_plate(reybar, nmach, h)
CD0 = cfval * knid * (swetm2 + rphi * sfront) / swm2
return (CD0)
def test_lat_slice(atm, lat, func, fname):
atm = atmosphere.atmosphere("file.anl")
lon_range = np.linspace(atm.lon_min, atm.lon_max,
2 * (atm.lon_max - atm.lon_min + 1))
h_range = np.linspace(0, atm.h_ar[0][0][-1], 2 * len(atm.levels))
nx = len(lon_range)
ny = len(h_range)
data = np.zeros((ny, nx))
for i in range(len(lon_range)):
for j in range(len(h_range)):
data[j][i] = func(lat, lon_range[i], h_range[j])
fig, ax = plt.subplots(1, 1)
P = ax.pcolormesh(lon_range, h_range, data)
fig.colorbar(P, ax=ax)
ax.set_ylabel("height (m)")
ax.set_xlabel("log (deg)")
ax.legend()
fig.savefig(fname, dpi=300)
def check_2ndseg(AirportElevation,wS,bw,wMAC,tcmed,
neng,bflap,FusDiam,clmaxt,
W,VTS,VTSweep,ediam,ebypass,dflecflaptakeoff,k_ind_inc,Swet_tot):
#--------------------------------------------------------------------------
# Required T/W for 2nd segment climb
#--------------------------------------------------------------------------
g = 9.80665
rad = np.pi/180
ft2m = 0.3048
m2ft = 1./ft2m
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
atm = atmosphere(AirportElevation*m2ft,0)
ro = atm.ro # densidade [kg/m�]
va = atm.va # velocidade do som [m/s]
#--------------------------------------------------------------------------
cl2seg = clmaxt/1.44
V = np.sqrt((W*g)/(cl2seg*wS*0.50*ro))
M = V/va
M = max(0.20,M)
V = M*va
q = (1/2)*ro*V*V
cl2seg = (W*g)/(q*wS)
CD0_airp_inc = cd0_Torenbeek(M,wS,bw,wMAC,tcmed,FusDiam,AirportElevation*m2ft,Swet_tot)
CD_airp = CD0_airp_inc + k_ind_inc*(cl2seg**2)
# Drag increase due to flaps and rudder deflection
dcdflapetakeoff = Drag_flap(dflecflaptakeoff,bflap)
dcdrudder = 0.0020*np.cos(rad*VTSweep)*(VTS/wS)
dcdwindmilli = CDWINDMILLTOREN(M,ediam,ebypass)
#
cd2seg = CD_airp+dcdflapetakeoff+dcdrudder+(dcdwindmilli/wS)
ld2seg = cl2seg/cd2seg
#
w2seg = 1
if neng ==2:
w2seg =2*(1/ld2seg+np.arctan(0.024))
elif neng ==3:
w2seg =(3/2)*(1/ld2seg+np.arctan(0.027))
elif neng ==4:
w2seg =(4/3)*(1/ld2seg+np.arctan(0.03))
return(w2seg)
def cruzeiro_longrange(Hft,masscruzi,
arw,sw,wMAC,rangem,MMO,
afilam, nedebasa,phi14,df,ctref,Href,Mref,BPR,tcroot,tcbreak,tctip,
Swet_tot):
# This routine calculates the fuel mass burned during cruise
tcmed = (0.50*(tcroot+tcbreak) + 0.50*(tcbreak+tctip))/2 # average section max. thickness of the wing
#
atm = atmosphere(Hft,0)
rhoi = atm.ro
vsomi = atm.va
mld = -10000
for NMach in np.arange(0.65,MMO+0.01,0.01):
ecruise = oswaldf(NMach, arw, phi14, afilam, tcmed, nedebasa)
# Long-range lift coefficient
vcruzi = NMach*vsomi
bw = np.sqrt(arw*sw) # wingspan
CD0 = cd0_Torenbeek(NMach,sw,bw,wMAC,tcmed,df,Hft,Swet_tot)
cl_long = masscruzi*9.81/(0.50*rhoi*sw*vcruzi*vcruzi)
#cdw = cdwave(NMach,cl_long,phi14,tcmed) # wave drag
#CDw=CDW_DELFT(NMach,tcmed,cl_long,phi14,afilam,arw)
CDw=CDW_SHEVELL(phi14,MMO,NMach)
k = 1/(np.pi*arw*ecruise)
cd = CD0 + k*(cl_long**2) + CDw
mldcalc = NMach*cl_long/cd
#
if mldcalc > mld:
mld = mldcalc
Mach_calc = NMach
# Machmax = NMach
ct=TSFC(ctref,Href,Mref,BPR,Hft,NMach)
masfrac = np.exp((rangem*cd*ct)/(3600*cl_long*vcruzi))
massfin = masscruzi/masfrac
mcombc = masscruzi-massfin
time_cru = rangem/(3600*Mach_calc*vsomi) # [h]
# for
#fprintf(' \n Machmax: #4.2f L/D max : #5.2f \n', Machmax, mld/Machmax)
# function
return(mcombc,Mach_calc,time_cru)
def test_h_slice(atm, h, func, fname):
lat_range = (-90, 90)
lon_range = (0, 360)
atm = atmosphere.atmosphere("file.anl")
lon_range = np.linspace(atm.lon_min, atm.lon_max,
2 * (atm.lon_max - atm.lon_min + 1))
lat_range = np.linspace(atm.lat_min, atm.lat_max,
2 * (atm.lat_max - atm.lat_min + 1))
nx = len(lat_range)
ny = len(lon_range)
data = np.zeros((nx, ny))
for i in range(len(lat_range)):
for j in range(len(lon_range)):
data[i][j] = func(lat_range[i], lon_range[j], h)
fig, ax = plt.subplots(1, 1)
P = ax.pcolormesh(lon_range, lat_range, data)
m = Basemap(projection='cyl', llcrnrlat=-90,urcrnrlat=90,\
llcrnrlon=0,urcrnrlon=360)
m.drawcoastlines()
fig.savefig(fname, dpi=300)
def cl_max_2d(mach, airport_elevation, airfoil_names, airfoil_chords):
# Constants declaration
ft2m = 0.3048
m2ft = 1. / ft2m
hp = airport_elevation
ISADEV = 0
flagsuc = 0 # success flag, initially ok
atm = atmosphere(hp, ISADEV)
airfoils = {1: {}, 2: {}, 3: {}}
for i in range(len(airfoils)):
j = i + 1
airfoils[j]['name'] = airfoil_names[i]
airfoils[j]['chord'] = airfoil_chords[i]
airfoils[j]['reynolds'] = str(
(atm.ro * mach * atm.va * airfoil_chords[i]) / atm.visc)
#--------------------------------------------------------------------------
# reynolds = atm.ro*mach*atm.va/mi
aoa_ini = '0'
aoa_fin = '20'
delta_aoa = '1'
for i in airfoils:
airfoil = i
airfoil_name = airfoils[airfoil]['name']
mach = str(mach)
reynolds = airfoils[airfoil]['reynolds']
Cl_max, _, _, _, _, _ = rxfoil(airfoil_name, reynolds, mach, aoa_ini,
aoa_fin, delta_aoa)
airfoils[airfoil]['Clmax'] = Cl_max
return (airfoils)
def test_orog():
lat_range = (-90, 90)
lon_range = (0, 360)
now = datetime.now()
hr = 0
date_hr = "%d%02d%02d%02d" % (now.year, now.month, now.day, hr)
#atmosphere.atmosphere.download_file(lat_range, lon_range, date_hr, "file.anl")
atm = atmosphere.atmosphere("file.anl")
lon_range = np.linspace(atm.lon_min, atm.lon_max,
atm.lon_max - atm.lon_min + 1)
lat_range = np.linspace(atm.lat_min, atm.lat_max,
atm.lat_max - atm.lat_min + 1)
nx = len(lat_range)
ny = len(lon_range)
ground = np.zeros((nx, ny))
for i in range(len(lat_range)):
for j in range(len(lon_range)):
ground[i][j] = atm.get_orog(lat_range[i], lon_range[j])
fig, ax = plt.subplots(1, 1)
P = ax.pcolormesh(lon_range, lat_range, ground)
m = Basemap(projection='cyl', llcrnrlat=-90,urcrnrlat=90,\
llcrnrlon=0,urcrnrlon=360)
m.drawcoastlines()
fig.savefig("orog.png", dpi=300)
bflap, FusDiam, AirplaneCLmaxTakeo, mtow * ftakeoff,
vt['S'], vt['sweep'], ediam, ebypass,
dflecflaptakeoff, k_ind_inc, Swet_tot)
#
flag2seg = 0
if max(TW_2seg_req) > ToW_2seg:
flag2seg = 1 # if TW_2seg
#------------------ End 2nd segment climb ---------------------------------
#------------------ Fuel storage check ------------------------------------
flagfuel = 0
if mfuel > wingfuelcapacity_kg:
flagfuel = 1 # if TW_2seg
#------------------ End fuel storage check --------------------------------
#----------------- Balanced field length ----------------------------------
atm = atmosphere(AirportElevation * m2ft, 0)
rho = atm.ro # densidade [kg/m�]
sigma = rho / 1.225
CL2 = AirplaneCLmaxTakeo / 1.44
V2 = np.sqrt((mtow * ftakeoff * g) / (0.50 * rho * wS))
q = (1 / 2) * rho * V2 * V2 # Dynamic pressure
CDi = k_ind_inc * (CL2**2)
CD0 = cd0_Torenbeek(0.20, wS, bW, wMAC, tcmed, FusDiam,
AirportElevation * m2ft, Swet_tot)
dcdflapetakeoff = Drag_flap(dflecflaptakeoff, bflap)
dcdrudder = 0.0020 * np.cos(rad * VTSweep) * (VTArea / wS)
dcdwindmilli = CDWINDMILLTOREN(0.20, ediam, ebypass) / wS
#dcdLDG = DCD_LDG(mtow,wS,dflecflaptakeoff,dflecflapland)
CD2 = CD0 + CDi + dcdflapetakeoff + dcdrudder + dcdwindmilli
hto = 35 * ft2m
DSTO = 200
def size_ht(HTarea, HTAR, HTTR, PHT, wS, wSweep14, lf, vtSweepLE, vtct, vtc0,
vtb, htac_rel, Mach, Ceiling):
#
rad = np.pi / 180
m22ft2 = (1 / 0.3048)**2
kt2ms = 1 / 1.943844 # [kt] para [m/s]
ht = {}
ht['S'] = HTarea
ht['sweep'] = wSweep14 + 5
ht['AR'] = HTAR # alongamento EH
ht['TR'] = HTTR # Afilamento EH
ht['tcroot'] = 0.10 # [#]espessura relativa raiz
ht['tctip'] = 0.10 # [#]espessura relativa ponta
ht['tcmed'] = (ht['tcroot'] + ht['tctip']) / 2 # [#]espessura media
ht['Sh_SW'] = ht['S'] / wS # rela�ao de areas
ht['et'] = 0 # torcao EH
if PHT == 1:
ht['sweepLE'] = 1 / rad * (np.arctan(
np.tan(rad * ht['sweep']) + 1 / ht['AR'] * (1 - ht['TR']) /
(1 + ht['TR']))) # [�] enflechamento bordo de ataque
ht['sweepC2'] = 1 / rad * (np.arctan(
np.tan(rad * ht['sweep']) - 1 / ht['AR'] * (1 - ht['TR']) /
(1 + ht['TR']))) # [�] enflechamento C/2
ht['sweepTE'] = 1 / rad * (np.arctan(
np.tan(rad * ht['sweep']) - 3 / ht['AR'] * (1 - ht['TR']) /
(1 + ht['TR']))) # [�] enflechamento bordo de fuga
ht['b'] = sqrt(ht['AR'] * ht['S']) # evergadura EH
ht['c0'] = 2 * ht['S'] / (ht['b'] * (1 + ht['TR'])) # corda de centro
ht['ct'] = ht['TR'] * ht['c0'] # corda na ponta
ht['di'] = 3
else:
ht['c0'] = vtct
ht['ct'] = ht['TR'] * ht['c0']
ht['b'] = 2 * ht['S'] / (ht['ct'] + ht['c0'])
ht['AR'] = ht['b']**2 / ht['S']
ht['di'] = -2 # if "T" config a negative dihedral angle to help relaxe lateral stability
ht['sweepLE'] = 1 / rad * (np.arctan(
np.tan(rad * ht['sweep']) + 1 / ht['AR'] * (1 - ht['TR']) /
(1 + ht['TR']))) # [�] enflechamento bordo de ataque
ht['sweepC2'] = 1 / rad * (np.arctan(
np.tan(rad * ht['sweep']) - 1 / ht['AR'] * (1 - ht['TR']) /
(1 + ht['TR']))) # [�] enflechamento C/2
ht['sweepTE'] = 1 / rad * (np.arctan(
np.tan(rad * ht['sweep']) - 3 / ht['AR'] * (1 - ht['TR']) /
(1 + ht['TR']))) # [�] enflechamento bordo de fuga
# corda da ponta
ht['mgc'] = ht['S'] / ht['b'] # mgc
ht['mac'] = 2 / 3 * ht['c0'] * (1 + ht['TR'] + ht['TR']**2) / (
1 + ht['TR']) # mean aerodynamic chord
ht['ymac'] = ht['b'] / 6 * (1 + 2 * ht['TR']) / (1 + ht['TR'])
#
######################### HT Wetted area ######################################
tau = ht['tcroot'] / ht['tctip']
#ht.thicknessavg = ht['tcmed']*0.50*(ht['c0']+ht['ct'])
ht['Swet'] = 2. * ht['S'] * (1 + 0.25 * ht['tcroot'] * (1 +
(tau * ht['TR'])) /
(1 + ht['TR'])) # [m2]
# HT aerodynamic center
if PHT == 1:
ht['xac'] = (0.92 * lf - ht['c0'] +
ht['ymac'] * np.tan(rad * ht['sweepLE']) +
htac_rel * ht['mac'])
else:
ht['xac'] = 0.95 * lf - vtc0 + vtb * np.tan(
rad * vtSweepLE) + htac_rel * ht['mac'] + ht['ymac'] * np.tan(
rad * ht['sweepLE'])
## EMPENAGEM HORIZONTAL (HORIZONTAL TAIL)
atm = atmosphere(Ceiling, 0) # propriedades da atmosfera
va = atm.va # velocidade do som [m/s]
sigma = atm.sigma
vc = Mach * va # velocidade de cruzeiro meta, verdadeira [m/s]
vckeas = vc * sigma**0.5 / kt2ms # velocidade de cruzeiro meta [KEAS]
vdkeas = 1.25 * vckeas
kh = 1.1 # empenagem horizontal movel
prod1 = 3.81 * (((ht['S'] * m22ft2)**0.2) * vdkeas) # termo 1
prod2 = (1000 * (np.cos(ht['sweepC2'] * rad))**0.5) # termo 2
prodf = prod1 / prod2 # termo 3
ht['weight'] = 1.25 * kh * (ht['S'] * m22ft2) * (prodf - 0.287)
return (ht)
fig, ax = plt.subplots(1, 1)
ax.plot(cont_x, cont_P)
ax.plot(discrete_x, discrete_P, ".")
ax.grid()
ax.set_facecolor((0.1, 0.1, 0.1))
ax.set_xlabel("lon (deg)")
ax.set_ylabel("Pressure (Pa)")
fig.savefig(folder + "/P_vs_lon.png", dpi=300)
#now = datetime.now()
#hr = 0
#date_hr = "%d%02d%02d%02d" % (now.year, now.month, now.day, hr)
#atmosphere.atmosphere.download_file(lat_range, lon_range, date_hr, "file.anl")
atm = atmosphere.atmosphere("file.anl")
lat = 34.0
lon = 180. - 106
#print(atm.lat_min, atm.lat_max)
#print(atm.lon_min, atm.lon_max)
# test_var_interp(atm, atm.u_ar, atm.get_u, lat, lon, 2000, "u_imgs")
# test_var_interp(atm, atm.v_ar, atm.get_v, lat, lon, 2000, "v_imgs")
# test_var_interp(atm, atm.T_ar, atm.get_T, lat, lon, 2000, "T_imgs")
# test_P_interp(atm, lat, lon, 2000, "P_interp")
#test_h_slice(atm, 5000, atm.get_P, "slices/P_slice.png")
#test_h_slice(atm, 5000, atm.get_u, "slices/u_slice.png")
#test_h_slice(atm, 5000, atm.get_v, "slices/v_slice.png")
#test_h_slice(atm, 5000, atm.get_T, "slices/T_slice.png")
def input_fpwb(M,AirportElevation,
lf,lco,lcab,xle,wS,enf,wingb,diedro,wMAC,
c0,cr,cq,ct,etabreak,FusDiam,xuroot,xlroot,ylroot,yuroot,
xukink,xlkink,ylkink,yukink,xutip,xltip,yutip,yltip,ir,iq,it):
## Constantes
rad = np.pi/180
ft2m = 0.3048
m2ft = 1./ft2m
##
nuroot = len(xuroot)
nlroot = len(xlroot)
nukink = len(xukink)
nlkink = len(xlkink)
nutip = len(xutip)
nltip = len(xltip)
##
ise = 1. # ise - Control parameter for the nonisentropic correction. # ISE=1. - the nonisentropic correction is used # ISE=0. - no correction
order = 2. # order - order of the artificial dissipation in the supersonic zones
# rchord=chord at wing-fuselage intersection#
filename = sys.argv[0]
file_path = os.path.abspath(filename+"/..")
# file_path = 'c:\\Users\\aarc8\\Documents\\Github\\GIT_IAANDOCAC\\IAANDOCAC-aircraft-framework\\aircraft famework\\framework Bento\\'
extensions = ('.ps', '.out','.pl4','.blp','.sav','.inp')
filelist = [ f for f in os.listdir(file_path) if f.endswith(extensions) ]
for f in filelist:
os.remove(os.path.join(file_path, f))
largfus = 1.03*FusDiam/2
wingb2 = wingb/2
dist_quebra = (wingb2)*etabreak
raio = FusDiam/2
YE0 = raio*0.005 # distancia verticla da asa na linha de centro da fuselagem
#
if dist_quebra < largfus:
dist_quebra = 1.15*largfus
# Geracao de secao circular da fuselagem
Nupp = 20
#Secao circular
yc=[]
zc=[]
dteta = np.pi/(2*Nupp-1)
for j in range(0,2*Nupp):
teta= (j)*dteta
yc1=raio*np.cos(teta)
yc.append(yc1)
zc1=raio*np.sin(teta)
zc.append(zc1)
yc = np.flip(yc)
#
minespintra=min(ylroot)
distv=(FusDiam/2)*np.sin(rad*diedro)
d1=-1.1*FusDiam/2-minespintra*c0+distv
if (d1+minespintra*c0) < -0.95*FusDiam/2:
ylew = -0.94*FusDiam/2 + distv - minespintra*c0
else:
ylew=-1.1*FusDiam/2-minespintra*c0
# Secao comprida entre o inicio e o fim da asa
#
zw = []
yw = []
zw.append(0.0)
yw.append(-1.1*raio)
zw.append(raio/4)
yw.append(-1.1*raio)
zw.append(raio/2)
yw.append(-1.1*raio)
zw.append(0.95*raio)
yw.append(-raio)
zw.append(+raio)
yw.append(-0.95*raio)
zw.append(+raio)
yw.append(-0.90*raio)
zw.append(+raio)
yw.append(-0.50*raio)
zw.append(+raio)
yw.append(0.)
dteta=np.pi/2/Nupp
for j in range(Nupp):
teta = (j+1)*dteta
yw1 = raio*np.sin(teta)
yw.append(yw1)
zw1 = raio*np.cos(teta)
zw.append(zw1)
# Secao 1 da fuselagem com carenagem antes da asa
teta1=20*rad
y1 =-raio*np.sin(teta1)
z1 = raio*np.cos(teta1)
zwf1 = []
ywf1 = []
zwf1.append(0.0)
ywf1.append(-raio)
zwf1.append(z1/4)
ywf1.append(-raio)
zwf1.append(z1/2)
ywf1.append(-raio)
zwf1.append(0.90*z1)
ywf1.append(-0.95*raio)
zwf1.append(+z1)
ywf1.append(-0.85*raio)
ywf1.append(0.50*(+y1-0.95*raio))
zwf1.append(z1)
zwf1.append(+z1)
ywf1.append(1.1*y1)
zwf1.append(+z1)
ywf1.append(y1)
jcount = 8
dteta = (np.pi/2+teta1)/Nupp
for j in frange((-teta1+dteta),np.pi/2,dteta):
jcount = jcount + 1
ywf11= raio*np.sin(j)
ywf1.append(ywf11)
zwf11 = raio*np.cos(j)
zwf1.append(zwf11)
#plot(zwf1,ywf1,'-bo')
#hold on
#
# Secao 2 da fuselagem com carenagem antes da asa
#
teta1=30*rad
teta2=60*rad
npontos=10
dteta = teta1/(npontos-1)
ywf = []
zwf = []
for j in frange(1,npontos,1):
ang=(j-1)*dteta
ywf_aux= -raio*np.cos(ang)
ywf.append(ywf_aux)
zwf_aux= +raio*np.sin(ang)
zwf.append(zwf_aux)
y1 = -raio*np.cos(teta1)
y2 = -raio*np.cos(teta2)
#z1 = raio*sin(teta1)
z2 = raio*np.sin(teta2)
ymed = 0.50*(y1+y2)
#zmed = 0.50*(z1+z2)
ywf.append(y1-0.05*ymed)
zwf.append(0.90*z2)
ywf.append(y1-0.150*ymed)
zwf.append(0.97*z2)
npi=2*npontos -(npontos+3)+1
dteta = teta1/(npi-1)
for j in frange((npontos+3),2*npontos,1):
ang=teta2+(j-(npontos+3))*dteta
#angg=ang/rad
ywf_aux=-raio*np.cos(ang)
ywf.append(ywf_aux)
zwf_aux=+raio*np.sin(ang)
zwf.append(zwf_aux)
teta3 =np.pi/2
dteta=teta3/npontos
for j in frange(1,npontos,1):
ang=j*dteta
ywf_aux=raio*np.sin(ang)
ywf.append(ywf_aux)
zwf_aux=raio*np.cos(ang)
zwf.append(zwf_aux)
#plot(zwf,ywf,'--r+')
#
# Secao 2 da fuselagem com carenagem antes da asa
#
teta1=40*rad
teta2=55*rad
npontos=12
dteta = teta1/(npontos-1)
ywf2 = []
zwf2 = []
for j in frange(1,npontos,1):
ang=(j-1)*dteta
ywf2_aux= -raio*np.cos(ang)
ywf2.append(ywf2_aux)
zwf2_aux= +raio*np.sin(ang)
zwf2.append(zwf2_aux)
y1 = -raio*np.cos(teta1)
y2 = -raio*np.cos(teta2)
#z1 = raio*sin(teta1)
z2 = raio*np.sin(teta2)
ymed = 0.50*(y1+y2)
#zmed = 0.50*(z1+z2)
ywf2.append(y1-0.05*ymed)
zwf2.append(0.90*z2)
ywf2.append(y1-0.150*ymed)
zwf2.append(0.97*z2)
npi=2*npontos -(npontos+3)+1
dteta = teta1/(npi-1)
for j in frange((npontos+3),2*npontos,1):
ang=teta2+(j-(npontos+3))*dteta
#angg=ang/rad
ywf2_aux=-raio*np.cos(ang)
ywf2.append(ywf2_aux)
zwf2_aux=+raio*np.sin(ang)
zwf2.append(zwf2_aux)
teta3 =np.pi/2
dteta=teta3/npontos
for j in frange(1,npontos,1):
ang=j*dteta
ywf2_aux=raio*np.sin(ang)
ywf2.append(ywf2_aux)
zwf2_aux=raio*np.cos(ang)
zwf2.append(zwf2_aux)
# ****** Preparacao da geracao dos dois arquivos com angulo de ataque
# diferentes cada um *********************************************
for jj in range(1,3):
#
if jj == 1:
# gera arquivo # 1 para calculo do clmax
CL = 0.5
Ataque = 3
FCONT = 0. # start from scratch
atm = atmosphere(AirportElevation*m2ft,0)
TAE = atm.TAE # temperatura [K]
T8 = TAE
ro = atm.ro # densidade [Kg/m�]
va = atm.va # velocidade do som [m/s]
# ***** air viscosity (begin)******
mi0 = 18.27E-06
Tzero = 291.15 # Reference temperature (15 graus celsius)
Ceh = 120 # C = Sutherland's constant for the gaseous material in question
mi = mi0*((TAE+Ceh)/(Tzero+Ceh))*((TAE/Tzero)**1.5)
vel = va*M
rey = ro*vel*wMAC/mi
fid = open('fpwbclm1.inp','w+')
elif jj == 2:
# gera arquivo # 2 para calculo do CLmax
CL=0.75
Ataque = 5
FCONT =0. # =1 ==>start from previous calculation
atm=atmosphere(AirportElevation*m2ft,0)
TAE=atm.TAE # temperatura [K]
T8 = TAE
ro=atm.ro # densidade [Kg/m�]
va=atm.va # velocidade do som [m/s]
# ***** air viscosity (begin)******
mi0=18.27E-06
Tzero=291.15 # Reference temperature
Ceh= 120 # C = Sutherland's constant for the gaseous material in question
mi=mi0*((TAE+Ceh)/(Tzero+Ceh))*((TAE/Tzero)**1.5)
vel=va*M
rey=ro*vel*wMAC/mi
fid = open('fpwbclm2.inp',"w")
# Stations for viscous calculation
nvisc_i=4
nvisc_e=5
stavi=largfus/wingb2 + 0.0125
stabreak=dist_quebra/wingb2
zvisc_internal=np.linspace(stavi,stabreak,nvisc_i)
zvisc_external=np.linspace(stabreak+0.1,1.,nvisc_e)
zvisc = np.concatenate([zvisc_internal,zvisc_external])
nvisc=nvisc_i+nvisc_e
#nvisc=double(nvisc)
fid.write(' AVAER FULL POTENTIAL ANALYSIS \n')
fid.write(' NX >< NY >< NZ >< NT >< FCONT > \n')
fid.write(' 48. 12. 10. 5. %2.0f \n' % FCONT)
fid.write(' FPICT1 >< FPICT2 >< FPICT3 >< FPICT4 >< FPICT5 >< >< >< tecplot> \n')
fid.write(' 0. 0. 0. 0. 0.0 0. \n')
fid.write(' XMIN >< XMAX >< YMIN >< YMAX >< ZMIN >< ZMAX > \n')
fid.write(' -.1 1.7 -.9 .9 .0 2.7 \n')
fid.write(' EX >< EY >< EZ > \n')
fid.write(' -5. 5. 10. \n')
fid.write(' NP >< ETAE >< T8 >< PR >< PRT >< RRR >< VGL >< VGT > \n')
fid.write(' 21. 4. %4.0f .753 .90 1. 1.26 1.26 \n' % T8)
fid.write(' NTR >< AL_CL >< CL >< DCL/DA > \n')
fid.write(' %6.1f 0. %4.2f 0.40 \n' % (nvisc, CL))
fid.write('< Z >< XTRU >< XTRL > \n')
for jvisc in range(nvisc):
fid.write(' %9.4f 0.05 0.05 \n' % zvisc[jvisc])
fid.write(' NDF >< NVB >< CFXMIN >< F_LK > \n')
fid.write(' 5. 1.0 -5. 0.0 \n')
fid.write(' FPRIN0 >< FPRIN1 >< FPRIN2 >< FPRINB > \n')
fid.write(' 1. -9. -9. -2. \n')
fid.write(' FPLOT1 >< FPLOT2 >< FPLOT3 >< FPLOT4 >< FPLOT5 >< FPLOT6 >< FPLOT7 >< FPLOT8 > \n')
fid.write(' 1. 1. 1. 1. 1. 1. 2. 2. \n')
fid.write(' CPMINW >< CPMINF > \n')
fid.write(' -2. -1.6 \n')
fid.write('< NZOUT > \n')
fid.write(' 6. \n')
fid.write('< ZCPOUT > \n')
fid.write(' 0.150 \n')
fid.write(' 0.250 \n')
fid.write(' 0.415 \n')
fid.write(' 0.500 \n')
fid.write(' 0.700 \n')
fid.write(' 0.950 \n')
fid.write(' NCPOUT > \n')
fid.write(' 20. \n')
fid.write(' CPOUT > \n')
fid.write(' -1.4 \n')
fid.write(' -1.3 \n')
fid.write(' -1.2 \n')
fid.write(' -1.1 \n')
fid.write(' -1.0 \n')
fid.write(' -.9 \n')
fid.write(' -.8 \n')
fid.write(' -.7 \n')
fid.write(' -.6 \n')
fid.write(' -.5 \n')
fid.write(' -.4 \n')
fid.write(' -.3 \n')
fid.write(' -.2 \n')
fid.write(' -.1 \n')
fid.write(' .0 \n')
fid.write(' .1 \n')
fid.write(' .2 \n')
fid.write(' .3 \n')
fid.write(' .4 \n')
fid.write(' .5 \n')
fid.write(' NIT >< MIT >< P1 >< P2 >< PL >< PH >< NLH >< FHALF > \n')
fid.write(' 30. 30. 1.3 1.00 .7 1.5 3. 1. \n')
fid.write(' NBL > \n')
fid.write(' 4. \n')
fid.write(' NITBL >< PB >< PBIV > \n')
fid.write(' 6. .8 \n')
fid.write(' 12. .8 \n')
fid.write(' 18. .8 \n')
fid.write(' 24. .8 \n')
fid.write(' NIT >< MIT >< P1 >< P2 >< PL >< PH >< NLH >< FHALF >\n')
fid.write(' 40. 30. 1.2 1.00 .7 1.5 4. 1. \n')
fid.write(' NBL > \n')
fid.write(' 6. \n')
fid.write(' NITBL >< PB >< PBIV > \n')
fid.write(' 6. .7 \n')
fid.write(' 12. .7 \n')
fid.write(' 18. .7 \n')
fid.write(' 24. .7 \n')
fid.write(' 30. .7 \n')
fid.write(' 36. .7 \n')
fid.write(' NIT >< MIT >< P1 >< P2 >< PL >< PH >< NLH >< FHALF >\n')
fid.write(' 36. 30. 1.0 1.001 .7 1.5 5. 0. \n')
fid.write(' NBL > \n')
fid.write(' 5. \n')
fid.write(' NITBL >< PB >< PBIV > \n')
fid.write(' 6. .55 \n')
fid.write(' 12. .55 \n')
fid.write(' 18. .55 \n')
fid.write(' 24. .55 \n')
fid.write(' 30. .55 \n')
fid.write('< MACH >< ALFA >< RE >< CAX >< SWING >< SE >< ORDER > \n')
fid.write('%8.3f%10.3f%10.0f.%10.3f%10.4f%10.4f%10.4f\n'% (M ,Ataque, rey, wMAC, wS/2, ise, order))
fid.write('< NSEC >< PZROOT >< PZTIP >< PXLE >< PXTE >< PYTE >< PZA >< PZB >\n')
fid.write(' 4.00000 0.15000 0.25000 0.65000 0.65000 0.80000 0.00000 0.00000 \n')
# ROOT SIMMETRY %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fid.write('< Z >< XLE >< YLE >< CHORD >< THICK >< ALPHA >< FSEC > \n')
fid.write('%9.4f %10.5f%10.5f%10.5f%10.5f%10.5f%10.5f\n' % (0,0,YE0+largfus*np.tan(rad*diedro),c0,1,ir,1))
fid.write('< YSYM >< NU >< NL > \n')
fid.write('%10.5f%10.5f%10.5f\n' % (0,nuroot,nlroot))
fid.write(' < XSING >< YSING >< TRAIL >< SLOPT >\n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (0.00921,0,7.16234,-0.05857))
fid.write(' < XU >< YU >\n')
for j in range(len(xuroot)):
fid.write('%10.5f%10.5f\n' % (xuroot[j], yuroot[j]))
fid.write(' < XL >< YL >\n')
for j in range(len(xlroot)):
fid.write('%10.5f%10.5f\n' % (xlroot[j], ylroot[j]))
# ROOT %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fid.write('< Z >< XLE >< YLE >< CHORD >< THICK >< ALPHA >< FSEC > \n')
fid.write('%9.4f %10.5f%10.5f%10.5f%10.5f%10.5f%10.5f\n' % (largfus,largfus*np.tan(rad*enf),YE0+largfus*np.tan(rad*diedro),cr,1,ir,1))
fid.write('< YSYM >< NU >< NL > \n')
fid.write('%10.5f%10.5f%10.5f\n' % (0,nuroot,nlroot))
fid.write(' < XSING >< YSING >< TRAIL >< SLOPT >\n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (0.00921,0,7.16234,-0.05857))
fid.write('< XU >< YU >\n')
for j in range(len(xuroot)):
fid.write('%10.5f%10.5f\n' % (xuroot[j], yuroot[j]))
fid.write(' < XL >< YL >\n')
for j in range(len(xlroot)):
fid.write('%10.5f%10.5f\n' % (xlroot[j], ylroot[j]))
# % BREAK %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fid.write('< Z >< XLE >< YLE >< CHORD >< THICK >< ALPHA >< FSEC > \n')
fid.write('%9.4f %10.5f%10.5f%10.5f%10.5f%10.5f%10.5f\n' % (dist_quebra,(np.tan(rad*enf))*dist_quebra,YE0+dist_quebra*np.tan(rad*diedro),cq,1,iq,1))
fid.write('< YSYM >< NU >< NL > \n')
fid.write('%10.5f%10.5f%10.5f\n' % (0,nukink,nlkink))
fid.write(' < XSING >< YSING >< TRAIL >< SLOPT >\n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (0.00800,0.00300,5.14083,-0.09346))
fid.write(' < XU >< YU >\n')
for j in range(len(xukink)):
fid.write('%10.5f%10.5f\n' % (xukink[j], yukink[j]))
fid.write(' < XL >< YL >\n')
for j in range(len(xlkink)):
fid.write('%10.5f%10.5f\n' % (xlkink[j], ylkink[j]))
# % TIP %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fid.write('< Z >< XLE >< YLE >< CHORD >< THICK >< ALPHA >< FSEC > \n')
fid.write('%9.4f %10.5f%10.5f%10.5f%10.5f%10.5f%10.5f\n' % (wingb2,(np.tan(rad*enf))*(wingb2),YE0+wingb2*np.tan(rad*diedro),ct,1,it,1))
fid.write('< YSYM >< NU >< NL > \n')
fid.write('%10.5f%10.5f%10.5f\n' % (0,nutip,nltip))
fid.write(' < XSING >< YSING >< TRAIL >< SLOPT >\n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (0.00249,0,4.39914,-0.12401))
fid.write('< XU >< YU >\n')
for j in range(len(xutip)):
fid.write('%10.5f%10.5f\n' % (xutip[j], yutip[j]))
fid.write(' < XL >< YL >\n')
for j in range(len(xltip)):
fid.write('%10.5f%10.5f\n' % (xltip[j], yltip[j]))
# % DADOS DA FUSELAGEM %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fid.write('< xlew >< ylew > \n')
fid.write(' %5.3f %5.3f \n' % (xle,ylew))
fid.write('< XLEF >< YLEF >< XTEF >< YTEF >< XTEF0 >< ANSF > \n')
fid.write(' 0.00000 -0.91662 %5.4f %5.4f %5.4f 26.0\n' % (lf,FusDiam/2-0.5,lf-0.25))
fid.write('< XF >< YF >< RF >< FCONT > - section 1 - \n')
fid.write(' 0.40000 -0.83153 0.43867 1.00000\n')
fid.write('< NT > \n')
fid.write(' 53.00000\n')
fid.write('< Y >< Z > \n')
fid.write(' -1.27021 0.00000\n')
fid.write(' -1.27004 0.01507\n')
fid.write(' -1.26867 0.04518\n')
fid.write(' -1.26593 0.07519\n')
fid.write(' -1.26183 0.10504\n')
fid.write(' -1.25634 0.13468\n')
fid.write(' -1.24948 0.16402\n')
fid.write(' -1.24124 0.19301\n')
fid.write(' -1.23160 0.22157\n')
fid.write(' -1.22057 0.24961\n')
fid.write(' -1.20814 0.27707\n')
fid.write(' -1.19431 0.30384\n')
fid.write(' -1.17908 0.32985\n')
fid.write(' -1.16245 0.35498\n')
fid.write(' -1.14442 0.37913\n')
fid.write(' -1.12501 0.40218\n')
fid.write(' -1.10425 0.42402\n')
fid.write(' -1.08215 0.44451\n')
fid.write(' -1.05877 0.46352\n')
fid.write(' -1.03416 0.48091\n')
fid.write(' -1.00840 0.49655\n')
fid.write(' -0.98158 0.51028\n')
fid.write(' -0.95381 0.52197\n')
fid.write(' -0.92522 0.53150\n')
fid.write(' -0.89598 0.53877\n')
fid.write(' -0.86625 0.54368\n')
fid.write(' -0.83622 0.54618\n')
fid.write(' -0.80609 0.54619\n')
fid.write(' -0.77608 0.54354\n')
fid.write(' -0.74642 0.53823\n')
fid.write(' -0.71734 0.53034\n')
fid.write(' -0.68904 0.52001\n')
fid.write(' -0.66168 0.50739\n')
fid.write(' -0.63541 0.49263\n')
fid.write(' -0.61033 0.47591\n')
fid.write(' -0.58654 0.45742\n')
fid.write(' -0.56409 0.43732\n')
fid.write(' -0.54301 0.41578\n')
fid.write(' -0.52334 0.39296\n')
fid.write(' -0.50508 0.36898\n')
fid.write(' -0.48823 0.34400\n')
fid.write(' -0.47280 0.31811\n')
fid.write(' -0.45877 0.29144\n')
fid.write(' -0.44612 0.26409\n')
fid.write(' -0.43486 0.23613\n')
fid.write(' -0.42495 0.20767\n')
fid.write(' -0.41640 0.17877\n')
fid.write(' -0.40918 0.14951\n')
fid.write(' -0.40330 0.11996\n')
fid.write(' -0.39873 0.09017\n')
fid.write(' -0.39547 0.06021\n')
fid.write(' -0.39352 0.03013\n')
fid.write(' -0.39287 0.00000\n')
fid.write('< XF >< YF >< RF >< FCONT > - section 2 - \n')
fid.write(' 0.76000 -0.75298 0.63910 1.00000\n')
fid.write('< NT > \n')
fid.write(' 38.00000\n')
fid.write('< Y >< Z > \n')
fid.write(' -1.39209 0.00000\n')
fid.write(' -1.39094 0.04512\n')
fid.write(' -1.38586 0.10508\n')
fid.write(' -1.37672 0.16456\n')
fid.write(' -1.36350 0.22326\n')
fid.write(' -1.34622 0.28090\n')
fid.write(' -1.32488 0.33716\n')
fid.write(' -1.29949 0.39172\n')
fid.write(' -1.27008 0.44421\n')
fid.write(' -1.23669 0.49427\n')
fid.write(' -1.19940 0.54149\n')
fid.write(' -1.15830 0.58544\n')
fid.write(' -1.11357 0.62567\n')
fid.write(' -1.06539 0.66172\n')
fid.write(' -1.01407 0.69311\n')
fid.write(' -0.95995 0.71939\n')
fid.write(' -0.90348 0.74014\n')
fid.write(' -0.84519 0.75499\n')
fid.write(' -0.78566 0.76367\n')
fid.write(' -0.72554 0.76600\n')
fid.write(' -0.66557 0.76143\n')
fid.write(' -0.60655 0.74979\n')
fid.write(' -0.54928 0.73139\n')
fid.write(' -0.49442 0.70670\n')
fid.write(' -0.44252 0.67629\n')
fid.write(' -0.39397 0.64076\n')
fid.write(' -0.34906 0.60072\n')
fid.write(' -0.30796 0.55677\n')
fid.write(' -0.27080 0.50946\n')
fid.write(' -0.23761 0.45927\n')
fid.write(' -0.20841 0.40665\n')
fid.write(' -0.18319 0.35202\n')
fid.write(' -0.16192 0.29573\n')
fid.write(' -0.14458 0.23811\n')
fid.write(' -0.13112 0.17946\n')
fid.write(' -0.12154 0.12005\n')
fid.write(' -0.11579 0.06015\n')
fid.write(' -0.11388 0.00000\n')
fid.write('< XF >< YF >< RF >< FCONT > - section 3 - \n')
fid.write(' 1.50500 -0.60064 0.94872 1.00000\n')
fid.write('< NT > \n')
fid.write(' 36.00000\n')
fid.write('< Y >< Z > \n')
fid.write(' -1.54935 0.00000\n')
fid.write(' -1.54681 0.07505\n')
fid.write(' -1.53706 0.16462\n')
fid.write(' -1.52004 0.25310\n')
fid.write(' -1.49583 0.33989\n')
fid.write(' -1.46454 0.42438\n')
fid.write(' -1.42631 0.50597\n')
fid.write(' -1.38134 0.58404\n')
fid.write(' -1.32987 0.65799\n')
fid.write(' -1.27220 0.72721\n')
fid.write(' -1.20867 0.79110\n')
fid.write(' -1.13970 0.84907\n')
fid.write(' -1.06577 0.90056\n')
fid.write(' -0.98743 0.94505\n')
fid.write(' -0.90529 0.98207\n')
fid.write(' -0.82004 1.01121\n')
fid.write(' -0.73241 1.03212\n')
fid.write(' -0.64318 1.04456\n')
fid.write(' -0.55317 1.04839\n')
fid.write(' -0.46328 1.04262\n')
fid.write(' -0.37463 1.02663\n')
fid.write(' -0.28834 1.00079\n')
fid.write(' -0.20540 0.96563\n')
fid.write(' -0.12667 0.92185\n')
fid.write(' -0.05286 0.87020\n')
fid.write(' 0.01550 0.81152\n')
fid.write(' 0.07797 0.74660\n')
fid.write(' 0.13427 0.67626\n')
fid.write(' 0.18419 0.60125\n')
fid.write(' 0.22758 0.52229\n')
fid.write(' 0.26436 0.44004\n')
fid.write(' 0.29449 0.35512\n')
fid.write(' 0.31793 0.26812\n')
fid.write(' 0.33468 0.17959\n')
fid.write(' 0.34473 0.09004\n')
fid.write(' 0.34808 0.00000\n')
fid.write('< XF >< YF >< RF >< FCONT > - section 4 - \n')
fid.write(' 2.31900 -0.37244 1.259513 1.00000\n')
fid.write('< NT > \n')
fid.write(' 44.00000\n')
fid.write('< Y >< Z > \n')
fid.write(' -1.63195 0.00000\n')
fid.write(' -1.62595 0.08975\n')
fid.write(' -1.61332 0.17880\n')
fid.write(' -1.59419 0.26669\n')
fid.write(' -1.56876 0.35296\n')
fid.write(' -1.53719 0.43719\n')
fid.write(' -1.49970 0.51895\n')
fid.write(' -1.45650 0.59785\n')
fid.write(' -1.40782 0.67349\n')
fid.write(' -1.35392 0.74550\n')
fid.write(' -1.29506 0.81351\n')
fid.write(' -1.23150 0.87716\n')
fid.write(' -1.16356 0.93610\n')
fid.write(' -1.09154 0.98998\n')
fid.write(' -1.01577 1.03846\n')
fid.write(' -0.93710 1.08208\n')
fid.write(' -0.85616 1.12132\n')
fid.write(' -0.77315 1.15599\n')
fid.write(' -0.68831 1.18587\n')
fid.write(' -0.60158 1.20972\n')
fid.write(' -0.51329 1.22687\n')
fid.write(' -0.42393 1.23709\n')
fid.write(' -0.33405 1.23879\n')
fid.write(' -0.24444 1.23106\n')
fid.write(' -0.15583 1.21567\n')
fid.write(' -0.06879 1.19301\n')
fid.write(' 0.01618 1.16351\n')
fid.write(' 0.09866 1.12763\n')
fid.write(' 0.17829 1.08580\n')
fid.write(' 0.25478 1.03847\n')
fid.write(' 0.32785 0.98602\n')
fid.write(' 0.39729 0.92884\n')
fid.write(' 0.46249 0.86686\n')
fid.write(' 0.52448 0.80168\n')
fid.write(' 0.58315 0.73348\n')
fid.write(' 0.63825 0.66237\n')
fid.write(' 0.68947 0.58843\n')
fid.write(' 0.73643 0.51170\n')
fid.write(' 0.77864 0.43227\n')
fid.write(' 0.81542 0.35019\n')
fid.write(' 0.84589 0.26556\n')
fid.write(' 0.86890 0.17862\n')
fid.write(' 0.88307 0.08982\n')
fid.write(' 0.88707 0.00000\n')
fid.write('< XF >< YF >< RF >< FCONT > - section 5 - \n')
fid.write('%8.7f %8.7f %8.7f 1.00000\n' % (lco,0.,raio))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yc))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 6 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (lco+0.10,0.,raio,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % (len(yc)))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 7 - \n')
fid.write('%8.7f 0.000000 %8.7f 1.00000\n' % (lco+0.25,raio))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yc))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 8 - \n')
fid.write('%9.8f 0.000000 %8.7f 1.00000\n' % (lco+1.,raio))
fid.write('< NT > \n')
fid.write('%8.7f\n' % (len(yc)))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
xpos1=max(lco+1.2,xle-1.80)
fid.write('< XF >< YF >< RF >< FCONT > - section 9 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xpos1,0.,raio,1.0))
fid.write('< NT > \n')
fid.write('%8.7f\n' % (len(yc)))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
xpos2=max(xpos1+0.2,xle-1.20)
fid.write('< XF >< YF >< RF >< FCONT > - section 10 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xpos2,0.,raio,1.0))
fid.write('< NT > \n')
fid.write('%8.7f\n' % (len(yc)))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
ywf2med = 0.50*(max(ywf2)+ min(ywf2))
radius2 = max(ywf2)-ywf2med
ywfmed = 0.50*(max(ywf)+min(ywf))
radiusf = max(ywf)-ywfmed
xpos3=max(xpos2+0.20,xle-1.0)
fid.write('< XF >< YF >< RF >< FCONT > - section 11 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xpos3,ywfmed,radiusf,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(ywf))
fid.write('< Y >< Z > \n')
for j in range(len(ywf)):
fid.write('%8.7f %8.7f\n' % (ywf[j], zwf[j]))
ywf1med = 0.50*(max(ywf1)+min(ywf1))
radiusf1 = max(ywf1) - ywf1med
fid.write('< XF >< YF >< RF >< FCONT > - section 12 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle-0.50,ywf1med,radiusf1,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(ywf1))
fid.write('< Y >< Z > \n')
for j in range(len(ywf1)):
fid.write('%8.7f %8.7f\n' % (ywf1[j], zwf1[j]))
# %fid.write('< XF >< YF >< RF >< FCONT > - section 11 - \n')
# %fid.write('%8.7f 0.000000 %8.7f 1.00000\n',xle-0.12,raio)
# %fid.write('< NT > \n')
# %fid.write('%8.7f\n',size(yw,2))
# %fid.write('< Y >< Z > \n')
# %fid.write('%8.7f %8.7f\n',[ywzw])
ywmed = 0.50*(max(yw)+min(yw))
radiusw = max(yw)-ywmed
fid.write('< XF >< YF >< RF >< FCONT > - section 13 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle-0.1,ywmed,radiusw,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yw))
fid.write('< Y >< Z > \n')
for j in range(len(yw)):
fid.write('%8.7f %8.7f\n' % (yw[j], zw[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 14 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle,ywmed,radiusw,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yw))
fid.write('< Y >< Z > \n')
for j in range(len(yw)):
fid.write('%8.7f %8.7f\n' % (yw[j], zw[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 15 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+c0/4.,ywmed,radiusw,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yw))
fid.write('< Y >< Z > \n')
for j in range(len(yw)):
fid.write('%8.7f %8.7f\n' % (yw[j], zw[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 16 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+c0/2.,ywmed,radiusw,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yw))
fid.write('< Y >< Z > \n')
for j in range(len(yw)):
fid.write('%8.7f %8.7f\n' % (yw[j], zw[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 17 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+3*c0/4,ywmed,radiusw,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yw))
fid.write('< Y >< Z > \n')
for j in range(len(yw)):
fid.write('%8.7f %8.7f\n' % (yw[j], zw[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 18 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+c0+0.20,ywmed,radiusw,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yw))
fid.write('< Y >< Z > \n')
for j in range(len(yw)):
fid.write('%8.7f %8.7f\n' % (yw[j], zw[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 19 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+c0+0.80,ywf1med,radiusf1,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(ywf1))
fid.write('< Y >< Z > \n')
for j in range(len(ywf1)):
fid.write('%8.7f %8.7f\n' % (ywf1[j], zwf1[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 20 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+c0+1.50,ywfmed,radiusf,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n'% len(ywf))
fid.write('< Y >< Z > \n')
for j in range(len(ywf)):
fid.write('%8.7f %8.7f\n' % (ywf[j], zwf[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 21 - \n')
fid.write('%10.5f%10.5f%10.5f%10.5f\n' % (xle+c0+1.80,ywf2med,radius2,1.))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(ywf2))
fid.write('< Y >< Z > \n')
for j in range(len(ywf2)):
fid.write('%8.7f %8.7f\n' % (ywf2[j], zwf2[j]))
xpos10=0.50*((xle+c0+1.80)+(lco+lcab))
fid.write('< XF >< YF >< RF >< FCONT > - section 22 - \n')
fid.write('%8.7f 0.000000 %8.7f 1.00000\n' % (xpos10,raio))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yc))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 23 - \n')
fid.write('%8.7f 0.000000 %8.7f 1.00000\n' % (lco+lcab,raio))
fid.write('< NT > \n')
fid.write('%8.7f\n' % len(yc))
fid.write('< Y >< Z > \n')
for j in range(len(yc)):
fid.write('%8.7f %8.7f\n' % (yc[j], zc[j]))
fid.write('< XF >< YF >< RF >< FCONT > - section 24 - \n')
fid.write('%8.7f %8.7f %8.7f 1.00000\n' % (lf-0.90,FusDiam/2-0.25,0.25))
fid.write('< NT > \n')
fid.write(' %8.7f\n' % 11.0)
fid.write('< Y >< Z > \n')
fid.write('%8.7f 0.00000\n' % (raio-0.50))
fid.write('%8.7f 0.05000\n' % (raio-0.50))
fid.write('%8.7f 0.12000\n' % (raio-0.50))
fid.write('%8.7f 0.12500\n' % (raio-0.45))
fid.write('%8.7f 0.12500\n' % (raio-0.40))
fid.write('%8.7f 0.12500\n' % (raio-0.30))
fid.write('%8.7f 0.12500\n' % (raio-0.25))
fid.write('%8.7f 0.12500\n' % (raio-0.05))
fid.write('%8.7f 0.12000\n' % raio)
fid.write('%8.7f 0.05000\n' % raio)
fid.write('%8.7f 0.00000\n' % raio)
fid.write('< XF >< YF >< RF >< FCONT > - section 25 - \n')
fid.write('%8.7f %8.7f %8.7f 1.00000\n' % (lf-0.75,raio-0.25,0.25))
fid.write('< NT > \n')
fid.write(' %8.7f\n' % 11.0)
fid.write('< Y >< Z > \n')
fid.write('%8.7f 0.00000\n' % (raio-0.50))
fid.write('%8.7f 0.05000\n' % (raio-0.50))
fid.write('%8.7f 0.12000\n' % (raio-0.50))
fid.write('%8.7f 0.12500\n' % (raio-0.45))
fid.write('%8.7f 0.12500\n' % (raio-0.40))
fid.write('%8.7f 0.12500\n' % (raio-0.30))
fid.write('%8.7f 0.12500\n' % (raio-0.25))
fid.write('%8.7f 0.12500\n' % (raio-0.05))
fid.write('%8.7f 0.12000\n' % raio)
fid.write('%8.7f 0.05000\n' % raio)
fid.write('%8.7f 0.00000\n' % raio)
fid.write('< XF >< YF >< RF >< FCONT > - section 26 - \n')
fid.write('%8.7f %8.7f %8.7f 1.00000\n' % (lf-0.5,raio-0.25,0.25))
fid.write('< NT > \n')
fid.write(' %8.7f\n' % 11.0)
fid.write('< Y >< Z > \n')
fid.write('%8.7f 0.00000\n' % (raio-0.50))
fid.write('%8.7f 0.05000\n' % (raio-0.50))
fid.write('%8.7f 0.12000\n' % (raio-0.50))
fid.write('%8.7f 0.12500\n' % (raio-0.45))
fid.write('%8.7f 0.12500\n' % (raio-0.40))
fid.write('%8.7f 0.12500\n' % (raio-0.30))
fid.write('%8.7f 0.12500\n' % (raio-0.25))
fid.write('%8.7f 0.12500\n' % (raio-0.05))
fid.write('%8.7f 0.12000\n' % raio)
fid.write('%8.7f 0.05000\n' % raio)
fid.write('%8.7f 0.00000\n' % raio)
fid.close()
return()
def editImageLat(self,latmod,Tmod,limb=[0.0]):
"""This only works for negative latitudes to pole. Need to make northern,southern,straddle + bands.
latmod is the planetographic latitude that marks the boundary (degrees)
Tmod is/are the temperature values
limb are the corresponding b-values"""
import planet
import atmosphere
pyPlanetPath = os.getenv('PYPLANETPATH')
if pyPlanetPath == None:
print 'No PYPLANETPATH environment variable'
pyPlanetPath = './'
atm = atmosphere.atmosphere('neptune',pyPlanetPath)
atm.run()
p = planet.planet('functions')
bdata = p.bRequest(self.header['b'][0],block=[1,1])
if len(bdata) != np.size(self.data):
print 'b-values (%d) do not number the same as the image size (%d)' % (len(bdata),np.size(self.data))
return 0
radii = []
for i in range(len(self.header['radii'])):
if type(self.header['radii'][i])==float or type(self.header['radii'][i])==int:
radii.append(self.header['radii'][i])
rNorm = self.header['rNorm'][0]
Req = np.max(radii)
Rpol = np.min(radii)
f = (Req-Rpol)/Req
gtype = 'ellipse'
tip = self.header['aspect'][0]
tip*=math.pi/180.0
rotate = self.header['aspect'][1]
#rotate = -1.0*math.atan(math.tan(rotate*math.pi/180.0)*(1.0-f)**2)
rotate*=math.pi/180.0
lat_pg = latmod*math.pi/180.0
lat_pcmod = math.atan(math.tan(lat_pg)*(1.0-f)**2)
pixel_modlist = []
nedit = 0
if type(Tmod)==float or type(Tmod)==int:
Tmod = list(Tmod)
if len(Tmod) != len(limb):
print 'limb is incorrectly specified'
return 0
for i in range(len(bdata)):
edge, bmod = raypath.__findEdge__(atm,bdata[i],rNorm,tip,rotate,gtype,printdot=False)
if edge == None:
continue
pclat = math.asin( np.dot(edge,raypath.yHat)/np.linalg.norm(edge) )
delta_lng = math.atan2( np.dot(edge,raypath.xHat), np.dot(edge,raypath.zHat) )
if pclat > 0.0:
break
if pclat < lat_pcmod:
row = int(float(i) // float(len(self.data)))
col = i - row*len(self.data)
pixel_modlist.append([row,col,i])
nedit+=1
breakb = 0.96
if len(Tmod) > 1:
wherebb = np.where(np.array(limb) < breakb)
Tfunc3 = interpolate.interp1d(limb[wherebb[0][0]:wherebb[0][-1]+1],Tmod[wherebb[0][0]:wherebb[0][-1]+1],kind=3,bounds_error=False,fill_value=0.0)
Tfunc1 = interpolate.interp1d(limb,Tmod,kind=1)
else:
Tfunc3 = lambda x: Tmod[0]
Tfunc1 = lambda x: Tmod[0]
testPlotLimb = False
if testPlotLimb:
pltl = np.linspace(limb[0],limb[-1],50)
pltt = Tfunc3(pltl)
plt.figure('limbFunction')
plt.plot(pltl,pltt)
pltt = Tfunc1(pltl)
plt.plot(pltl,pltt)
plt.plot(limb,Tmod,'o')
math.sqrt(-1.)
for px in pixel_modlist:
bval = math.sqrt( bdata[px[2]][0]**2 + bdata[px[2]][1]**2 )
if bval < limb[0]:
bval = limb[0]
elif bval > limb[-1]:
bval = limb[-1]
if bval < breakb:
Tnew = Tfunc3(bval)
else:
Tnew = Tfunc1(bval)
self.data[px[0],px[1]] = Tnew
return nedit
def editImageLat(self, latmod, Tmod, limb=[0.0]):
"""This only works for negative latitudes to pole. Need to make northern,southern,straddle + bands.
latmod is the planetographic latitude that marks the boundary (degrees)
Tmod is/are the temperature values
limb are the corresponding b-values"""
import planet
import atmosphere
pyPlanetPath = os.getenv('PYPLANETPATH')
if pyPlanetPath == None:
print('No PYPLANETPATH environment variable')
pyPlanetPath = './'
atm = atmosphere.atmosphere('neptune', pyPlanetPath)
atm.run()
p = planet.planet('functions')
bdata = p.bRequest(self.header['b'][0], block=[1, 1])
if len(bdata) != np.size(self.data):
print(
'b-values (%d) do not number the same as the image size (%d)' %
(len(bdata), np.size(self.data)))
return 0
radii = []
for i in range(len(self.header['radii'])):
if isinstance(self.header['radii'][i], self.scalar):
radii.append(self.header['radii'][i])
rNorm = self.header['rNorm'][0]
Req = np.max(radii)
Rpol = np.min(radii)
f = (Req - Rpol) / Req
gtype = 'ellipse'
tip = self.header['aspect'][0]
tip *= math.pi / 180.0
rotate = self.header['aspect'][1]
#rotate = -1.0*math.atan(math.tan(rotate*math.pi/180.0)*(1.0-f)**2)
rotate *= math.pi / 180.0
lat_pg = latmod * math.pi / 180.0
lat_pcmod = math.atan(math.tan(lat_pg) * (1.0 - f)**2)
pixel_modlist = []
nedit = 0
if isinstance(Tmod, self.scalar):
Tmod = list(Tmod)
if len(Tmod) != len(limb):
print('limb is incorrectly specified')
return 0
for i in range(len(bdata)):
edge, bmod = raypath.__findEdge__(atm,
bdata[i],
rNorm,
tip,
rotate,
gtype,
printdot=False)
if edge == None:
continue
pclat = math.asin(
np.dot(edge, raypath.yHat) / np.linalg.norm(edge))
delta_lng = math.atan2(np.dot(edge, raypath.xHat),
np.dot(edge, raypath.zHat))
if pclat > 0.0:
break
if pclat < lat_pcmod:
row = int(float(i) // float(len(self.data)))
col = i - row * len(self.data)
pixel_modlist.append([row, col, i])
nedit += 1
breakb = 0.96
if len(Tmod) > 1:
wherebb = np.where(np.array(limb) < breakb)
Tfunc3 = interpolate.interp1d(
limb[wherebb[0][0]:wherebb[0][-1] + 1],
Tmod[wherebb[0][0]:wherebb[0][-1] + 1],
kind=3,
bounds_error=False,
fill_value=0.0)
Tfunc1 = interpolate.interp1d(limb, Tmod, kind=1)
else:
Tfunc3 = lambda x: Tmod[0]
Tfunc1 = lambda x: Tmod[0]
testPlotLimb = False
if testPlotLimb:
pltl = np.linspace(limb[0], limb[-1], 50)
pltt = Tfunc3(pltl)
plt.figure('limbFunction')
plt.plot(pltl, pltt)
pltt = Tfunc1(pltl)
plt.plot(pltl, pltt)
plt.plot(limb, Tmod, 'o')
math.sqrt(-1.)
for px in pixel_modlist:
bval = math.sqrt(bdata[px[2]][0]**2 + bdata[px[2]][1]**2)
if bval < limb[0]:
bval = limb[0]
elif bval > limb[-1]:
bval = limb[-1]
if bval < breakb:
Tnew = Tfunc3(bval)
else:
Tnew = Tfunc1(bval)
self.data[px[0], px[1]] = Tnew
return nedit
def __init__(self, mass, radius, atmcsv=None): self.mass = mass self.radius = radius if atmcsv: self.atm = atmosphere(atmcsv)