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Merge pull request #14 from PrincetonUniversity/pySTEL
Updates to pySTEL
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| #!/usr/bin/env python3 | ||
| import sys, os, getopt | ||
| import argparse | ||
| import numpy as np #For Arrays | ||
| from libstell.libstell import read_vmec, cfunct, sfunct, torocont, isotoro, calc_jll | ||
|
|
||
| try: | ||
| qtCreatorPath=os.environ["STELLOPT_PATH"] | ||
| except KeyError: | ||
| print("Please set environment variable STELLOPT_PATH") | ||
| sys.exit(1) | ||
|
|
||
| if __name__ == "__main__": | ||
| #print(sys.argv) | ||
| lvmec=0 | ||
| lspec=0 | ||
| lfocus=0 | ||
| lflip=0 | ||
| parser = argparse.ArgumentParser(description='Outputs VMEC harmonics to stdout.') | ||
| #print(parser) | ||
| parser.add_argument('filename',help='Filename (wout file) to read.') | ||
| parser.add_argument('-v','--vmec', action='store_true', dest='lvmec', help='Print VMEC harmonics.') | ||
| parser.add_argument('-f','--focus', action='store_true', dest='lfocus', help='Print FOCUS harmonics.') | ||
| parser.add_argument('-s','--spec', action='store_true', dest='lspec', help='Print SPEC harmonics.') | ||
| parser.add_argument('--flip', action='store_true', dest='lflip', help='Flip the jacobian.') | ||
| parser.add_argument('-k', action='store', dest='k', type=int, help='Evaluate Surface (default: ns)') | ||
| args = parser.parse_args() | ||
| lvmec = args.lvmec | ||
| lspec = args.lspec | ||
| lfocus = args.lfocus | ||
| lflip = args.lflip | ||
| vmec_data=read_vmec(args.filename) | ||
| # note that we use nu+nv in pystel | ||
| k = vmec_data['ns'] | ||
| if args.k: | ||
| k = args.k | ||
| # Flip Jacobian | ||
| if lflip: | ||
| for i in range(vmec_data['mnmax']): | ||
| m = vmec_data['xm'][i] | ||
| if m > 0: | ||
| if np.remainder(m,2) == 0: | ||
| vmec_data['zmns'][k-1,i] = -vmec_data['zmns'][k-1,i] | ||
| else: | ||
| vmec_data['rmnc'][k-1,i] = -vmec_data['rmnc'][k-1,i] | ||
| vmec_data['xn'] = - vmec_data['xn'] | ||
| print('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!') | ||
| print('!!!!!!!!!!!!!!!! JACOBIAN SIGN FLIPPPED !!!!!!!!!!!!!!!') | ||
| print('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!') | ||
| if lvmec: | ||
| ntor = vmec_data['ntor'] | ||
| temp = ' RAXIS_CC = ' | ||
| for i in range(ntor+1): | ||
| temp = temp + "{:20.10e}".format(vmec_data['rmnc'][0,i]) + ' ' | ||
| print(temp) | ||
| temp = ' ZAXIS_CS = ' | ||
| for i in range(ntor+1): | ||
| temp = temp + "{:20.10e}".format(vmec_data['zmns'][0,i]) + ' ' | ||
| print(temp) | ||
| if vmec_data['lasym']: | ||
| temp = ' RAXIS_CS = ' | ||
| for i in range(ntor+1): | ||
| temp = temp + "{:20.10e}".format(vmec_data['rmns'][0,i]) + ' ' | ||
| print(temp) | ||
| temp = ' ZAXIS_CC = ' | ||
| for i in range(ntor+1): | ||
| temp = temp + "{:20.10e}".format(vmec_data['zmnc'][0,i]) + ' ' | ||
| print(temp) | ||
| for i in range(vmec_data['mnmax']): | ||
| temp = ' RBC(' + "{:3d}".format(int(vmec_data['xm'][i])) + ',' \ | ||
| + "{:3d}".format(-int(vmec_data['xn'][i]/vmec_data['nfp'])) + \ | ||
| ') = ' + "{:20.10e}".format(vmec_data['rmnc'][k-1,i]) + \ | ||
| ' ZBS(' + "{:3d}".format(int(vmec_data['xm'][i])) + ',' \ | ||
| + "{:3d}".format(-int(vmec_data['xn'][i]/vmec_data['nfp'])) + \ | ||
| ') = ' + "{:20.10e}".format(vmec_data['zmns'][k-1,i]) | ||
| print(temp) | ||
| if vmec_data['lasym']: | ||
| for i in range(vmec_data['mnmax']): | ||
| temp = ' RBS(' + "{:3d}".format(int(vmec_data['xm'][i])) + ',' \ | ||
| + "{:3d}".format(-int(vmec_data['xn'][i]/vmec_data['nfp'])) + \ | ||
| ') = ' + "{:20.10e}".format(vmec_data['rmns'][k-1,i]) + \ | ||
| ' ZBC(' + "{:3d}".format(int(vmec_data['xm'][i])) + ',' \ | ||
| + "{:3d}".format(-int(vmec_data['xn'][i]/vmec_data['nfp'])) + \ | ||
| ') = ' + "{:20.10e}".format(vmec_data['zmnc'][k-1,i]) | ||
| print(temp) | ||
| if lspec: | ||
| if (vmec_data['lasym']): | ||
| print('mn m n rmnc zmns rmns zmnc') | ||
| for i in range(vmec_data['mnmax']): | ||
| temp = "{:3d}".format(i) + ' ' + \ | ||
| "{:3d}".format(int(vmec_data['xm'][i])) + ' ' + \ | ||
| "{:3d}".format(int(vmec_data['xn'][i]/vmec_data['nfp'])) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['rmnc'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['zmns'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['rmns'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['zmnc'][k-1,i]) | ||
| print(temp) | ||
| else: | ||
| print('mn m n rmnc zmns rmns zmnc') | ||
| for i in range(vmec_data['mnmax']): | ||
| temp = "{:3d}".format(i) + ' ' + \ | ||
| "{:3d}".format(int(vmec_data['xm'][i])) + ' ' + \ | ||
| "{:3d}".format(int(vmec_data['xn'][i]/vmec_data['nfp'])) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['rmnc'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['zmns'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(0.0) + ' ' + \ | ||
| "{:20.10e}".format(0.0) | ||
| print(temp) | ||
| if lfocus: | ||
| print('#bmn bNfp nbf') | ||
| print("{:3d}".format(vmec_data['mnmax']) + ' ' + "{:3d}".format(vmec_data['nfp']) + ' ' + "{:3d}".format(vmec_data['mnmax'])) | ||
| print('#------plasma boundary harmonics-------') | ||
| print('# n m Rbc Rbs Zbc Zbs') | ||
| if (vmec_data['lasym']): | ||
| for i in range(vmec_data['mnmax']): | ||
| temp = "{:3d}".format(int(vmec_data['xn'][i]/vmec_data['nfp'])) + ' ' + \ | ||
| "{:3d}".format(int(vmec_data['xm'][i])) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['rmnc'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['rmns'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['zmnc'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['zmns'][k-1,i]) | ||
| print(temp) | ||
| else: | ||
| for i in range(vmec_data['mnmax']): | ||
| temp = "{:3d}".format(int(vmec_data['xn'][i]/vmec_data['nfp'])) + ' ' + \ | ||
| "{:3d}".format(int(vmec_data['xm'][i])) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['rmnc'][k-1,i]) + ' ' + \ | ||
| "{:20.10e}".format(0.0) + ' ' + \ | ||
| "{:20.10e}".format(0.0) + ' ' + \ | ||
| "{:20.10e}".format(vmec_data['zmns'][k-1,i]) | ||
| print(temp) | ||
|
|