Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1054 1506 (N32E04 L=287)   363     79        2 (1035/1461-1073/1546)  90.0 E04-E02 N28-N35
      2 1306 1203 (N15W16 L=307)   209     88        2 (1284/1173-1330/1248) -63.4 W14-W17 N13-N17
      3 1656 1122 (N13W42 L=333)   867    279        3 (1590/ 998-1714/1232) -55.3 W36-W47 N06-N19
      4 1865 1070 (N12W64 L=355)  1782    234        1 (1846/ 958-1878/1190)  77.9 W62-W67 N05-N19
      5  143 1009 (S10E71 L=220)   863     97        0 ( 103/ 986- 189/1040)  -3.2 E81-E62 S10-S07
      6  808  892 (S09E12 L=279)   671    170        1 ( 769/ 815- 844/ 966)  73.3 E13-E09 S14-S04
      7  325  856 (S17E48 L=243)  1341    240        2 ( 238/ 770- 370/ 924) -26.6 E57-E43 S21-S12
      8  200  802 (S22E64 L=227)  1996    182        6 ( 160/ 733- 252/ 883) -90.0 E71-E57 S26-S16
      9  291  752 (S24E53 L=238)   929    101        3 ( 268/ 701- 310/ 811) -74.1 E55-E50 S27-S20
     10 1543  576 (S22W42 L=333)   522    143        0 (1481/ 545-1579/ 625)  33.7 W37-W45 S23-S18
     11 1255  403 (S37W26 L=317)   503     87        0 (1244/ 350-1266/ 453) -58.0 W23-W29 S41-S33
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y