Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  552 1740 (N24E57 L=303)   620    204        1 ( 507/1714- 596/1767)  -4.8 E63-E51 N22-N25
      2 1312 1287 (N16W09 L=  9)   247     94        0 (1283/1233-1331/1326) -38.7 W06-W11 N13-N18
      3  262 1203 (S15E55 L=305)   836    139        2 ( 244/1139- 283/1282) -66.0 E58-E52 S18-S09
      4 1137 1231 (N08W00 L=  1)   269     83        0 (1121/1183-1154/1279) -80.5 W00-W01 N05-N11
      5 1391 1169 (N12W16 L= 17)   248    106        0 (1342/1148-1421/1208)  45.0 W13-W18 N10-N14
      6  717 1167 (S06E21 L=339)   284     83        1 ( 684/1136- 761/1189)  45.0 E22-E18 S08-S04
      7 1776 1098 (N21W45 L= 45)  1121    241        1 (1713/ 985-1821/1185) -26.6 W38-W52 N16-N24
      8  253 1063 (S23E52 L=308)   990    259        2 ( 188/1033- 329/1099)   0.0 E59-E44 S24-S21
      9  874  771 (S24E01 L=359)   370     95        0 ( 821/ 752- 921/ 800)  51.3 E04-W00 S26-S21
     10  963  600 (S31W10 L= 10)  1469    429        1 ( 785/ 517-1153/ 697)   4.1 E04-W24 S34-S29
     11 1658  450 (S17W63 L= 63)  2028    282        4 (1560/ 363-1752/ 544)  78.7 W59-W72 S24-S09
     12 1271  328 (S37W43 L= 43)   564    134        1 (1212/ 314-1337/ 347)  35.5 W39-W46 S39-S34
  

    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