FLAASH end-of-input-record error - NV5 Geospatial

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Last Post 07 Feb 2017 05:44 PM by anon

FLAASH end-of-input-record error

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anon

New Member

Posts:4

07 Feb 2017 05:44 PM
I'm trying to convert a radiance image to reflectance and receive an error from FLAASH shortly after it starts processing. This linked image is the error dialog I get (for some reason, the editor won't let me embed the image): flaash_error_dialog In case the link does not work, here is the error dialog text: ACC error: convert7 IDL error: End of input record encountered on file unit: 0. ACC_CONVERT7 ACC_HYPER2 ACC_ACC_EVENT ENVI_FLAASH_PROCESS_MANAGER $MAIN$ And here is a link to my FLAASH settings: flaash_settings One odd thing I notice is that while the error dialog is open, the "Output Reflectance File" text box input changes from /home/thomas/spectral_data/av920612_NS_line_ref.img to /home/thomas/spectral_data/92AV3C_files/tmp The 92AV3C_files folder is where I specified the FLAASH parameters file should be saved. I don't know if that is related to the error or not. Any pointers on this would be appreciated.

MariM

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Posts:2396
Veteran Member

08 Feb 2017 07:20 AM
Can you post your template.txt from the output directory specified in FLAASH? I cannot access the dropbox image of the settings.

Deleted User

New Member

Posts:4

08 Feb 2017 08:19 PM
Attachments aren't working for me so I've pasted the file template.txt contents below. Also, I'm running ENVI 5.4 on 64-bit linux. ; ;ENVI FLAASH PARAMETERS TEMPLATE (5.4) ;Written Tue Feb 7 19:11:01 2017 ; ; Project Parameters enviacc.prj.radiance_file = /home/thomas/spectral_data/av920612_NS_line_rad.img enviacc.prj.reflect_file = /home/thomas/spectral_data/av920612_NS_line_ref.img enviacc.prj.water_band_choice = 1.13 enviacc.prj.water_retrieval = 1 enviacc.prj.modtran_directory = /home/thomas/spectral_data/92AV3C_files/ ; ; MODTRAN Parameters enviacc.modtran.visvalue = 40.0000 enviacc.modtran.f_resolution = 5.0000 enviacc.modtran.day = 12 enviacc.modtran.month = 6 enviacc.modtran.year = 1992 enviacc.modtran.gmt = 17.0000 enviacc.modtran.latitude = 40.4600 enviacc.modtran.longitude = -87.0100 enviacc.modtran.sensor_altitude = 20.0000 enviacc.modtran.ground_elevation = 213.0000 enviacc.modtran.view_zenith_angle = 180.0000 enviacc.modtran.view_azimuth = 0.0000 enviacc.modtran.atmosphere_model = 6 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 = 614 enviacc.img.nlines = 2678 enviacc.img.data_type = 4 enviacc.img.margin1 = 0 enviacc.img.margin2 = 0 enviacc.img.nskip = 0 enviacc.img.pixel_size = 15.5000 enviacc.img.sensor_name = AVIRIS ; ; Analysis Parameters enviacc.ana.aerosol_scaleht = 1.5000 enviacc.ana.use_adjacency = 1 enviacc.ana.output_scale = 10000.0000 enviacc.ana.output_diagnostic_files = 0 enviacc.ana.auto_save_template = 1 enviacc.ana.polishing_res = 9 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 = [ 400.0200, 409.8200, 419.6200, 429.4300, 439.2500, 449.0700, 458.9000, 468.7300, 478.5700, 488.4100, 498.2600, 508.1200, 517.9800, 527.8500, 537.7200, 547.6000, 557.4900, 567.3800, 577.2800, 587.1800, 597.0900, 607.0100, 616.9300, 626.8500, 636.7800, 646.7200, 656.6700, 666.6100, 676.5700, 686.5300, 696.5000, 686.9100, 696.5500, 706.1900, 715.8300, 725.4700, 735.1100, 744.7400, 754.3800, 764.0100, 773.6400, 783.2700, 792.9100, 802.5300, 812.1600, 821.7900, 831.4100, 841.0400, 850.6600, 860.2800, 869.9100, 879.5300, 889.1400, 898.7600, 908.3800, 917.9900, 927.6100, 937.2200, 946.8300, 956.4500, 966.0600, 975.6600, 985.2700, 994.8800, 1004.4800, 1014.0900, 1023.6900, 1033.2900, 1042.8900, 1052.4900, 1062.0900, 1071.6899, 1081.2900, 1090.8800, 1100.4800, 1110.0699, 1119.6600, 1129.2500, 1138.8400, 1148.4301, 1158.0200, 1167.6100, 1177.1899, 1186.7700, 1196.3600, 1205.9399, 1215.5200, 1225.1000, 1234.6801, 1244.2600, 1253.8300, 1263.4100, 1272.9800, 1282.5500, 1273.0000, 1282.9600, 1292.9301, 1302.8900, 1312.8500, 1322.8101, 1332.7700, 1342.7300, 1352.6801, 1362.6400, 1372.5900, 1382.5400, 1392.4900, 1402.4399, 1412.3900, 1422.3400, 1432.2800, 1442.2300, 1452.1700, 1462.1100, 1472.0500, 1481.9900, 1491.9200, 1501.8600, 1511.7900, 1521.7300, 1531.6600, 1541.5900, 1551.5200, 1561.4399, 1571.3700, 1581.3000, 1591.2200, 1601.1400, 1611.0601, 1620.9800, 1630.9000, 1640.8101, 1650.7300, 1660.6400, 1670.5601, 1680.4700, 1690.3800, 1700.2800, 1710.1899, 1720.1000, 1730.0000, 1739.9000, 1749.8101, 1759.7100, 1769.6000, 1779.5000, 1789.4000, 1799.2900, 1809.1899, 1819.0800, 1828.9700, 1838.8600, 1848.7500, 1858.6300, 1868.5200, 1878.4000, 1888.2800, 1883.2400, 1893.2500, 1903.2600, 1913.2600, 1923.2700, 1933.2700, 1943.2700, 1953.2600, 1963.2500, 1973.2400, 1983.2300, 1993.2200, 2003.2000, 2013.1801, 2023.1600, 2033.1300, 2043.1000, 2053.0701, 2063.0400, 2073.0000, 2082.9700, 2092.9199, 2102.8799, 2112.8301, 2122.7800, 2132.7300, 2142.6799, 2152.6201, 2162.5601, 2172.5000, 2182.4299, 2192.3701, 2202.3000, 2212.2200, 2222.1499, 2232.0701, 2241.9900, 2251.8999, 2261.8201, 2271.7300, 2281.6399, 2291.5400, 2301.4500, 2311.3501, 2321.2500, 2331.1399, 2341.0300, 2350.9199, 2360.8101, 2370.7000, 2380.5801, 2390.4600, 2400.3301, 2410.2100, 2420.0801, 2429.9500, 2439.8101, 2449.6799, 2459.5400, 2469.3999, 2479.2500, 2489.1101, 2498.9600] enviacc.spc.fwhm = [ 9.780000, 9.820000, 9.850000, 9.890000, 9.920000, 9.940000, 9.970000, 9.990000, 10.010000, 10.020000, 10.040000, 10.050000, 10.050000, 10.060000, 10.060000, 10.060000, 10.050000, 10.040000, 10.030000, 10.020000, 10.000000, 9.980000, 9.960000, 9.940000, 9.910000, 9.880000, 9.840000, 9.810000, 9.770000, 9.730000, 9.680000, 8.870000, 8.870000, 8.880000, 8.880000, 8.880000, 8.890000, 8.890000, 8.890000, 8.900000, 8.900000, 8.900000, 8.910000, 8.910000, 8.910000, 8.920000, 8.920000, 8.920000, 8.930000, 8.930000, 8.930000, 8.930000, 8.940000, 8.940000, 8.940000, 8.940000, 8.950000, 8.950000, 8.950000, 8.950000, 8.950000, 8.960000, 8.960000, 8.960000, 8.960000, 8.960000, 8.970000, 8.970000, 8.970000, 8.970000, 8.970000, 8.970000, 8.970000, 8.980000, 8.980000, 8.980000, 8.980000, 8.980000, 8.980000, 8.980000, 8.980000, 8.980000, 8.980000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 8.990000, 9.180000, 9.200000, 9.220000, 9.240000, 9.260000, 9.280000, 9.300000, 9.320000, 9.340000, 9.360000, 9.370000, 9.390000, 9.410000, 9.430000, 9.440000, 9.460000, 9.470000, 9.490000, 9.510000, 9.520000, 9.540000, 9.550000, 9.570000, 9.580000, 9.590000, 9.610000, 9.620000, 9.630000, 9.650000, 9.660000, 9.670000, 9.680000, 9.700000, 9.710000, 9.720000, 9.730000, 9.740000, 9.750000, 9.760000, 9.770000, 9.780000, 9.790000, 9.800000, 9.810000, 9.820000, 9.820000, 9.830000, 9.840000, 9.850000, 9.850000, 9.860000, 9.870000, 9.870000, 9.880000, 9.890000, 9.890000, 9.900000, 9.900000, 9.910000, 9.910000, 9.910000, 9.920000, 9.920000, 13.720000, 13.750000, 13.790000, 13.820000, 13.850000, 13.880000, 13.910000, 13.950000, 13.970000, 14.000000, 14.030000, 14.060000, 14.090000, 14.110000, 14.140000, 14.160000, 14.190000, 14.210000, 14.230000, 14.260000, 14.280000, 14.300000, 14.320000, 14.340000, 14.360000, 14.380000, 14.390000, 14.410000, 14.430000, 14.440000, 14.460000, 14.470000, 14.490000, 14.500000, 14.510000, 14.520000, 14.530000, 14.540000, 14.550000, 14.560000, 14.570000, 14.580000, 14.580000, 14.590000, 14.600000, 14.600000, 14.610000, 14.610000, 14.610000, 14.610000, 14.610000, 14.620000, 14.620000, 14.620000, 14.610000, 14.610000, 14.610000, 14.610000, 14.600000, 14.600000, 14.590000, 14.590000, 14.580000] 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, 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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]

Deleted User

New Member

Posts:4

08 Feb 2017 08:32 PM
I also tried running ENVI 5.4 in classic mode and received a slightly different error dialog that stated: Problem: The FLAASH program exited with the following errors: ACC error: modrd5:reading archive file header IDL error: READU: End of file encountered. Unit: 102, File: /tmp/acc_modroot.fla ... The file /tmp/acc_modroot.fla was empty (0 bytes).

Deleted User

New Member

Posts:4

08 Feb 2017 08:52 PM
I think I figured it out. After running in classic mode, I realized I correctly entered the sensor altitude as 20 km but entered the ground elevation in meters (km were expected). After changing the ground elevation from "213.0" to "0.213", FLAASH ran to completion.

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