Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  900 1666 (N41E03 L= 63)   711    199        0 ( 828/1637-1003/1696) -22.6 E08-W04 N38-N43
      2  660 1528 (N33E21 L= 45)   883    128        3 ( 606/1486- 724/1562) -18.4 E25-E16 N30-N35
      3 1435 1457 (N22W31 L= 97)   415    129        1 (1368/1428-1492/1481) -20.6 W26-W34 N19-N23
      4 1222 1369 (N18W15 L= 81)   366    120        3 (1179/1319-1265/1421) -80.5 W12-W17 N14-N20
      5  392 1319 (N22E41 L= 26)   497    126        0 ( 351/1294- 434/1368) -45.0 E44-E36 N19-N25
      6 1387 1337 (N14W25 L= 91)   496    164        3 (1309/1315-1462/1358) -11.3 W20-W30 N12-N15
      7 1822 1315 (N10W60 L=126)   431    103        3 (1792/1290-1854/1341) -18.4 W57-W63 N08-N11
      8  958 1272 (N14E02 L= 64)   392    134        0 ( 900/1229-1016/1326)  33.7 E05-W01 N11-N16
      9  245 1023 (N05E54 L= 12)  1094    287        1 ( 181/ 903- 284/1151)  49.8 E62-E49 S01-N12
     10 1807  899 (S14W54 L=120)   415     51        0 (1793/ 866-1824/ 935) -76.0 W52-W55 S16-S12
     11  999  832 (S13E03 L= 63)   272     96        0 ( 977/ 780-1023/ 879)  59.0 E04-E01 S15-S10
     12 1445  612 (S30W26 L= 92)   515    142        0 (1382/ 549-1512/ 674)  37.9 W21-W30 S33-S26
     13  562  327 (S42E47 L= 19)   618    109        0 ( 520/ 307- 610/ 346)  -7.1 E50-E42 S43-S40
  

    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