Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1227 1837 (N61W41 L=212)   493     66        0 (1213/1805-1240/1868)  30.3 W36-W49 N57-N64
      2 1831 1325 (N15W68 L=239)   523     61        2 (1800/1305-1861/1342) -20.6 W63-W72 N13-N16
      3 1395 1261 (N16W26 L=197)   243    100        0 (1350/1249-1445/1279)  -9.5 W23-W29 N15-N17
      4  563 1039 (N09E30 L=142)   322     92        0 ( 537/1015- 603/1076) -31.0 E31-E26 N07-N10
      5 1823  989 (S05W58 L=229)  1384    128        2 (1757/ 951-1886/1019) -14.9 W51-W66 S07-S02
      6  564  960 (N04E30 L=141)   252     49        0 ( 546/ 932- 582/ 988)  56.3 E31-E28 N02-N05
      7  534  688 (S13E35 L=136)   774    241        3 ( 424/ 664- 610/ 733)  10.6 E44-E28 S14-S10
      8 1182  548 (S27W07 L=178)  1830    551        2 (1040/ 368-1365/ 726)  45.0 E04-W19 S39-S16
      9 1660  615 (S27W45 L=216)   617    117        0 (1621/ 570-1704/ 663)  45.0 W41-W48 S30-S24
  

    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