Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  476 1344 (S02E42 L=191)   249     90        2 ( 443/1313- 512/1376)  63.4 E44-E39 S04-N00
      2  251 1196 (S15E56 L=177)   592    127        2 ( 212/1146- 287/1245)  50.2 E58-E53 S18-S12
      3 1789  987 (N15W49 L=282)  3030    513        7 (1731/ 788-1821/1239) -58.0 W39-W58 N04-N28
      4 1570 1135 (N16W29 L=261)   351    141        0 (1549/1061-1582/1202) -63.4 W25-W31 N11-N19
      5 1428 1080 (N08W21 L=254)   680    233        1 (1365/ 996-1513/1183) -23.2 W14-W28 N05-N12
      6  886 1064 (S08E09 L=224)   307    160        0 ( 871/ 981- 898/1149) -56.3 E11-E05 S12-S03
      7  392 1040 (S21E40 L=193)   417    156        2 ( 333/1008- 436/1088)  -6.3 E45-E36 S22-S19
      8  818  979 (S14E10 L=222)   473    157        1 ( 749/ 945- 884/1007)  12.5 E14-E05 S17-S12
      9  254  773 (S41E50 L=183)   956    300        3 ( 182/ 739- 326/ 828)  31.0 E57-E42 S44-S35
     10  735  724 (S31E09 L=224)   275    106        1 ( 681/ 696- 777/ 765)  -7.1 E13-E05 S32-S29
     11 1200  673 (S20W21 L=253)   260     89        1 (1160/ 654-1248/ 700)   0.0 W17-W23 S21-S19
     12  626  499 (S49E11 L=222)  1137    257        3 ( 496/ 472- 719/ 519)  12.8 E24-E02 S53-S45
  

    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