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Last Post 02 Jan 2013 11:12 PM by  anon
have a FLAASH error message?what does this error message means and how can i sole it?
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anon



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02 Jan 2013 11:12 PM
    HELLO i am new ENVI user, and i am trying to use FLAASH module on hyperion EO-1 image using ENVI 5, but i am getting this error however, variable is undefined:VALUE variable is undefined: VALUE variable is undefined:VIZ i think i am going wrong somewhere in my input parameters shown below ; ;ENVI FLAASH PARAMETERS TEMPLATE (5.0) ;Written Wed Jan 02 15:47:05 2013 ; ; Project Parameters enviacc.prj.radiance_file = F:\ENVI with ramya\resize\resize enviacc.prj.reflect_file = F:\ENVI with ramya\flaash\flaash enviacc.prj.water_band_choice = 1.13 enviacc.prj.water_retrieval = 0 enviacc.prj.user_stem_name = flaashoutput_ enviacc.prj.modtran_directory = F:\ENVI with ramya\flaash\ ; ; MODTRAN Parameters enviacc.modtran.visvalue = 40.0000 enviacc.modtran.f_resolution = 5.0000 enviacc.modtran.day = 4 enviacc.modtran.month = 3 enviacc.modtran.year = 2012 enviacc.modtran.gmt = 5.2550 enviacc.modtran.latitude = 13.0292 enviacc.modtran.longitude = 74.7837 enviacc.modtran.sensor_altitude = 705.0000 enviacc.modtran.ground_elevation = 0.0820 enviacc.modtran.view_zenith_angle = 180.0000 enviacc.modtran.view_azimuth = 0.0000 enviacc.modtran.atmosphere_model = 1 enviacc.modtran.aerosol_model = 1 enviacc.modtran.multiscatter_model = 2 enviacc.modtran.disort_streams = 8 enviacc.modtran.co2mix = 390.0000 enviacc.modtran.water_column_multiplier = 1.0000 ; ; Image Parameters enviacc.img.nspatial = 1091 enviacc.img.nlines = 3481 enviacc.img.data_type = 2 enviacc.img.margin1 = 0 enviacc.img.margin2 = 0 enviacc.img.nskip = 0 enviacc.img.pixel_size = 30.0000 enviacc.img.sensor_name = HYPERION ; ; Analysis Parameters enviacc.ana.aerosol_scaleht = 1.5000 enviacc.ana.use_adjacency = 1 enviacc.ana.output_scale = 10000.0000 enviacc.ana.polishing_res = 0 enviacc.ana.aerosol_retrieval = 1 enviacc.ana.calc_wl_correction = 0 enviacc.ana.reuse_modtran_calcs = 0 enviacc.ana.use_square_slit_function = 0 enviacc.ana.convolution_method = fft enviacc.ana.use_tiling = 1 enviacc.ana.tile_size = 100.0000 ; ; GParameters Parameters enviacc.gparameters.gfact = 0 enviacc.gparameters.gval = 0.0000 enviacc.gparameters.use_lr_method = 0 enviacc.gparameters.multikernel = 1 enviacc.gparameters.autoroi = auto enviacc.gparameters.selarg = a ; ; Spectral Parameters enviacc.spc.wavelength_units = nanometer enviacc.spc.lambda = [ 426.8158, 436.9910, 447.1665, 457.3417, 467.5172, 477.6923, 487.8678, 498.0428, 508.2185, 518.3937, 528.5690, 538.7442, 548.9193, 559.0944, 569.2698, 579.4454, 589.6204, 599.7959, 609.9713, 620.1464, 630.3220, 640.4974, 650.6727, 660.8477, 671.0228, 681.1983, 691.3736, 701.5486, 711.7238, 721.8995, 732.0746, 742.2499, 752.4251, 762.6005, 772.7761, 782.9514, 793.1268, 803.3020, 813.4772, 823.6525, 833.8278, 844.0031, 854.1783, 864.3533, 874.5286, 884.7043, 894.8795, 905.0546, 915.2299, 925.4054, 932.6393, 972.9934, 983.0817, 993.1704, 1003.2994, 1013.2982, 1023.3965, 1033.4954, 1043.5931, 1053.6919, 1063.7906, 1073.8888, 1083.9879, 1094.0864, 1104.1851, 1114.1838, 1124.2826, 1134.3802, 1144.4789, 1154.5768, 1164.6759, 1174.7749, 1184.8738, 1194.9725, 1205.0708, 1215.1689, 1225.1672, 1235.2657, 1245.3643, 1255.4633, 1265.5621, 1275.6610, 1285.7594, 1295.8575, 1305.9563, 1316.0546, 1326.0529, 1336.1514, 1477.4318, 1487.5308, 1497.6292, 1507.7271, 1517.8258, 1527.9241, 1537.9227, 1548.0214, 1558.1202, 1568.2188, 1578.3171, 1588.4156, 1598.5142, 1608.6133, 1618.7119, 1628.8103, 1638.8082, 1648.9065, 1659.0056, 1669.1045, 1679.2030, 1689.3018, 1699.3997, 1709.4987, 1719.5972, 1729.6958, 1739.6945, 1749.7928, 1759.8912, 1769.9897, 1780.0880, 1790.1870, 1981.8593, 1991.9581, 2032.3525, 2042.4512, 2052.4497, 2062.5486, 2072.6467, 2082.7454, 2092.8435, 2102.9421, 2113.0410, 2123.1394, 2133.2383, 2143.3367, 2153.3352, 2163.4341, 2173.5325, 2183.6309, 2193.7295, 2203.8279, 2213.9265, 2224.0249, 2234.1238, 2244.2224, 2254.2212, 2264.3196, 2274.4177, 2284.5166, 2294.6150, 2304.7139, 2314.8123, 2324.9106, 2335.0093, 2345.1077, 2355.2065] enviacc.spc.fwhm = [ 11.387070, 11.387070, 11.387070, 11.387070, 11.387070, 11.387070, 11.378398, 11.353789, 11.313281, 11.257969, 11.190664, 11.111875, 11.024492, 10.932109, 10.836836, 10.740742, 10.648164, 10.560742, 10.482305, 10.414688, 10.359531, 10.318789, 10.294219, 10.285664, 10.298008, 10.334922, 10.390859, 10.459141, 10.532227, 10.600391, 10.656211, 10.693281, 10.705820, 10.727617, 10.790664, 10.883320, 10.993828, 11.104453, 11.198008, 11.259961, 11.282344, 11.282148, 11.281524, 11.280859, 11.279648, 11.278203, 11.277070, 11.276445, 11.275586, 11.275391, 11.045742, 11.045742, 11.045742, 11.045742, 11.045742, 11.045742, 11.045117, 11.042266, 11.037148, 11.030195, 11.021836, 11.012187, 11.001289, 10.987148, 10.973203, 10.957188, 10.941836, 10.924766, 10.906445, 10.888359, 10.869570, 10.851289, 10.833477, 10.815430, 10.797930, 10.782187, 10.766250, 10.752031, 10.738477, 10.727031, 10.717422, 10.709063, 10.702188, 10.696953, 10.694570, 10.693672, 10.694883, 10.699570, 11.007344, 11.041367, 11.075898, 11.110820, 11.146133, 11.181055, 11.215547, 11.249609, 11.282578, 11.314609, 11.346055, 11.375312, 11.403711, 11.430156, 11.453789, 11.475977, 11.495820, 11.513281, 11.528555, 11.540430, 11.550508, 11.557969, 11.562109, 11.563359, 11.561719, 11.556250, 11.547695, 11.534609, 11.519336, 11.500195, 11.478945, 11.454805, 10.923047, 10.913945, 10.901328, 10.895039, 10.885430, 10.873945, 10.859102, 10.842891, 10.824258, 10.803945, 10.781992, 10.759141, 10.734141, 10.709180, 10.683398, 10.657187, 10.631250, 10.605234, 10.580352, 10.556016, 10.532813, 10.510117, 10.490430, 10.472227, 10.455234, 10.440820, 10.428516, 10.419726, 10.412930, 10.408828, 10.407695, 10.407695, 10.407695, 10.407695, 10.407695] enviacc.img.p_input_scale = [ 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000, 1.0000] Any assistance in solving this problem will be much appreciated, Thank you.

    MariM



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    Posts:2396
    Veteran Member


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    03 Jan 2013 06:19 AM
    This error is not very helpful but it means that there is a problem with the parameters. If you run FLAASH in ENVI Classic, it will show you the error. This issue is scheduled to be fixed in the next service pack. It is probably the error you reported in your other post about the non-blank pixels.
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