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Adding platform phi angle when plotting the rotors in FFCaseCreation.plot method #48

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Adding platform phi angle when plotting the rotors in FFCaseCreation.plot method #48

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b3e710f
Adding platform phi angle when plotting the rotors in FFCaseCreation.…
Yuksel-Rudy Apr 22, 2025
f10c307
Fixing xoffset between turbine origin and turbsim origin
Yuksel-Rudy Apr 22, 2025
23bc15b
rounding up x and y coordinates of planes yz and xz.
Yuksel-Rudy Apr 22, 2025
f2f88c6
Adding bathymetry file to the list of template files to be copied to …
Yuksel-Rudy Apr 22, 2025
cb64b92
fixing ncols to give at least 1 when showLegend is True in self.plot
Yuksel-Rudy Apr 22, 2025
8779a69
Resetting xOffset as if the first turbine on the left has x=0.
Yuksel-Rudy Apr 22, 2025
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26 changes: 19 additions & 7 deletions openfast_toolbox/fastfarm/FASTFarmCaseCreation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -531,6 +531,7 @@ def _checkInputs(self):
self.hasSrvD = False
self.hasHD = False
self.hasMD = False
self.hasBath = False
self.hasSS = False
self.hasSubD = False
self.hasBD = False
Expand Down Expand Up @@ -824,6 +825,9 @@ def copyTurbineFilesForEachCase(self, writeFiles=True):
self.MoorDynFile.write(os.path.join(currPath,f'{self.MDfilename}{t+1}_mod.dat'))
else:
if t==0: shutilcopy2_untilSuccessful(self.MDfilepath, os.path.join(currPath, self.MDfilename))

if writeFiles and self.hasBath:
if t==0: shutilcopy2_untilSuccessful(self.bathfilepath, os.path.join(currPath, self.bathfilename))

# Update each turbine's OpenFAST input
self.turbineFile['TMax'] = self.tmax
Expand Down Expand Up @@ -1043,6 +1047,7 @@ def setTemplateFilename(self, templatePath=None, templateFiles=None):
'SEDfilename' : None,
'HDfilename' : 'HydroDyn.dat', # ending with .T for per-turbine HD, .dat for holisitc
'MDfilename' : 'MoorDyn.T', # ending with .T for per-turbine MD, .dat for holistic
'bathfilename' : 'bathymetry.txt',
'SSfilename' : 'SeaState.dat',
'SrvDfilename' : 'ServoDyn.T',
'ADfilename' : 'AeroDyn.dat',
Expand Down Expand Up @@ -1072,6 +1077,7 @@ def setTemplateFilename(self, templatePath=None, templateFiles=None):
self.SEDfilename = "unused"; self.SEDfilepath = "unused"
self.HDfilename = "unused"; self.HDfilepath = "unused"
self.MDfilename = "unused"; self.MDfilepath = "unused"
self.bathfilename = "unused"; self.bathfilepath = "unused"
self.SSfilename = "unused"; self.SSfilepath = "unused"
self.SrvDfilename = "unused"; self.SrvDfilepath = "unused"
self.ADfilename = "unused"; self.ADfilepath = "unused"
Expand Down Expand Up @@ -1102,7 +1108,7 @@ def setTemplateFilename(self, templatePath=None, templateFiles=None):
self.templatePathabs = os.path.abspath(self.templatePath)

# Check and set the templateFiles
valid_keys = {'EDfilename', 'SEDfilename', 'HDfilename', 'MDfilename', 'SSfilename',
valid_keys = {'EDfilename', 'SEDfilename', 'HDfilename', 'MDfilename', 'bathfilename', 'SSfilename',
'SrvDfilename', 'ADfilename', 'ADskfilename', 'SubDfilename', 'IWfilename', 'BDfilename',
'BDbladefilename', 'EDbladefilename', 'EDtowerfilename', 'ADbladefilename', 'turbfilename',
'libdisconfilepath', 'controllerInputfilename', 'coeffTablefilename', 'hydroDatapath',
Expand Down Expand Up @@ -1168,6 +1174,11 @@ def checkIfExists(f):
self.MDfilename = value
self.hasMD = True

elif key == 'bathfilename':
self.bathfilepath = os.path.join(self.templatePath, value)
checkIfExists(self.bathfilepath)
self.bathfilename = value
self.hasBath = True
elif key == 'SSfilename':
if not value.endswith('.dat'):
raise ValueError(f'The SeaState filename should end in `.dat`.')
Expand Down Expand Up @@ -1811,7 +1822,7 @@ def getDomainParameters(self):

# Determine offsets from turbines coordinate frame to TurbSim coordinate frame
self.yoffset_turbsOrigin2TSOrigin = -( (self.TSlowbox.ymax - self.TSlowbox.ymin)/2 + self.TSlowbox.ymin )
self.xoffset_turbsOrigin2TSOrigin = - self.extent_low[0]*self.D
self.xoffset_turbsOrigin2TSOrigin = -self.extent_low[0]*self.D

if self.verbose>0:
print(f" The y offset between the turbine ref frame and turbsim is {self.yoffset_turbsOrigin2TSOrigin}")
Expand Down Expand Up @@ -2138,8 +2149,8 @@ def FF_setup(self, outlistFF=None, **kwargs):

offset=10
planes_xy = [self.zhub+self.zbot]
planes_yz = np.unique(xWT+offset)
planes_xz = np.unique(yWT)
planes_yz = np.unique(np.round(xWT+offset, 2))
planes_xz = np.unique(np.round(yWT, 2))

# Number of planes must be at most 9
self.planes_xy = planes_xy[0:9]
Expand Down Expand Up @@ -2750,11 +2761,12 @@ def plot(self, figsize=(14,7), fontsize=13, saveFig=True, returnFig=False, figFo

# plot turbine disk accoding to all yaws in current wdir
allyaw_currwdir = self.allCases.where(self.allCases['inflow_deg']==inflow,drop=True).sel(turbine=currTurbine)['yaw']
phi = self.allCases.where(self.allCases['inflow_deg']==inflow,drop=True).sel(turbine=currTurbine)['phi']
_, ind = np.unique(allyaw_currwdir, axis=0, return_index=True)
yaw_currwdir = allyaw_currwdir[np.sort(ind)].values # duplicates removed, same order as original array
for yaw in yaw_currwdir:
ax.plot([dst.x.values-(dst.D.values/2)*sind(yaw), dst.x.values+(dst.D.values/2)*sind(yaw)],
[dst.y.values-(dst.D.values/2)*cosd(yaw), dst.y.values+(dst.D.values/2)*cosd(yaw)], c=color, alpha=alphas[j])
ax.plot([dst.x.values-(dst.D.values/2)*sind(yaw+phi), dst.x.values+(dst.D.values/2)*sind(yaw+phi)],
[dst.y.values-(dst.D.values/2)*cosd(yaw+phi), dst.y.values+(dst.D.values/2)*cosd(yaw+phi)], c=color, alpha=alphas[j])

# plot convex hull of farm (or line) for given inflow
turbs = self.wts_rot_ds.sel(inflow_deg=inflow)[['x','y']].to_array().transpose()
Expand All @@ -2772,7 +2784,7 @@ def plot(self, figsize=(14,7), fontsize=13, saveFig=True, returnFig=False, figFo
handles, labels = plt.gca().get_legend_handles_labels()
by_label = dict(zip(labels, handles))
if showLegend:
plt.legend(by_label.values(), by_label.keys(), loc='upper left', bbox_to_anchor=(1.02,1.015), fontsize=fontsize, ncols=int(self.nTurbines/25))
plt.legend(by_label.values(), by_label.keys(), loc='upper left', bbox_to_anchor=(1.02,1.015), fontsize=fontsize, ncols=np.ceil(self.nTurbines/25))

ax.set_xlabel("x [m]", fontsize=fontsize)
ax.set_ylabel("y [m]", fontsize=fontsize)
Expand Down
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