lasinfo (210611) report for 'AHN4T/33AZ1_18.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 32757842 number of points by return: 26852098 4353590 1332776 200918 17338 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 463730 0 min x y z: 181980.000 463730.000 27.322 max x y z: 183019.999 465019.999 63.547 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 32757842 extended number of points by return: 26852098 4353590 1332776 200918 17338 1071 51 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 27322 63547 intensity 56 2723 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -30 9 user_data 6 7 point_source_ID 114 115 gps_time 328696363.452865 328697487.161629 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 53 255 G 66 241 B 67 224 NIR 58 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -5000 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.69 10.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26852098 number of intermediate returns: 1548885 number of last returns: 26860383 number of single returns: 22503524 covered area in square units/kilounits: 1341600/1.34 point density: all returns 24.42 last only 20.02 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32757842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26852098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4353590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1332776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 200918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17338 instead zero. overview over extended number of returns of given pulse: 22503524 6040802 3392178 733582 81249 6156 351 0 0 0 0 0 0 0 0 histogram of classification of points: 8619263 unclassified (1) 24138579 ground (2) +-> flagged as extended overlap: 2192446 +---> 817882 of those are unclassified (1) +---> 1374564 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [27.3,27.4) has 4 bin [27.4,27.5) has 28 bin [27.5,27.6) has 107 bin [27.6,27.7) has 346 bin [27.7,27.8) has 739 bin [27.8,27.9) has 963 bin [27.9,28.0) has 1168 bin [28.0,28.1) has 2454 bin [28.1,28.2) has 5142 bin [28.2,28.3) has 7976 bin [28.3,28.4) has 10670 bin [28.4,28.5) has 16567 bin [28.5,28.6) has 29124 bin [28.6,28.7) has 38726 bin [28.7,28.8) has 53998 bin [28.8,28.9) has 78467 bin [28.9,29.0) has 93830 bin [29.0,29.1) has 99714 bin [29.1,29.2) has 112957 bin [29.2,29.3) has 123608 bin [29.3,29.4) has 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has 56366 bin [48.3,48.4) has 55745 bin [48.4,48.5) has 55071 bin [48.5,48.6) has 54580 bin [48.6,48.7) has 53802 bin [48.7,48.8) has 53097 bin [48.8,48.9) has 52023 bin [48.9,49.0) has 51650 bin [49.0,49.1) has 50904 bin [49.1,49.2) has 49903 bin [49.2,49.3) has 48912 bin [49.3,49.4) has 47933 bin [49.4,49.5) has 47660 bin [49.5,49.6) has 47274 bin [49.6,49.7) has 46316 bin [49.7,49.8) has 45763 bin [49.8,49.9) has 44691 bin [49.9,50.0) has 43389 bin [50.0,50.1) has 42602 bin [50.1,50.2) has 41636 bin [50.2,50.3) has 41073 bin [50.3,50.4) has 40123 bin [50.4,50.5) has 38596 bin [50.5,50.6) has 38099 bin [50.6,50.7) has 36706 bin [50.7,50.8) has 36685 bin [50.8,50.9) has 35276 bin [50.9,51.0) has 34865 bin [51.0,51.1) has 33565 bin [51.1,51.2) has 32921 bin [51.2,51.3) has 31495 bin [51.3,51.4) has 30878 bin [51.4,51.5) has 29796 bin [51.5,51.6) has 28355 bin [51.6,51.7) has 27459 bin [51.7,51.8) has 26558 bin [51.8,51.9) has 26220 bin [51.9,52.0) has 24981 bin [52.0,52.1) has 24134 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bin [56.0,56.1) has 4095 bin [56.1,56.2) has 3956 bin [56.2,56.3) has 3748 bin [56.3,56.4) has 3493 bin [56.4,56.5) has 3236 bin [56.5,56.6) has 2907 bin [56.6,56.7) has 2660 bin [56.7,56.8) has 2511 bin [56.8,56.9) has 2447 bin [56.9,57.0) has 2298 bin [57.0,57.1) has 2208 bin [57.1,57.2) has 1912 bin [57.2,57.3) has 1854 bin [57.3,57.4) has 1796 bin [57.4,57.5) has 1640 bin [57.5,57.6) has 1462 bin [57.6,57.7) has 1351 bin [57.7,57.8) has 1336 bin [57.8,57.9) has 1160 bin [57.9,58.0) has 1127 bin [58.0,58.1) has 986 bin [58.1,58.2) has 899 bin [58.2,58.3) has 817 bin [58.3,58.4) has 690 bin [58.4,58.5) has 642 bin [58.5,58.6) has 593 bin [58.6,58.7) has 572 bin [58.7,58.8) has 507 bin [58.8,58.9) has 438 bin [58.9,59.0) has 403 bin [59.0,59.1) has 318 bin [59.1,59.2) has 273 bin [59.2,59.3) has 224 bin [59.3,59.4) has 201 bin [59.4,59.5) has 170 bin [59.5,59.6) has 167 bin [59.6,59.7) has 131 bin [59.7,59.8) has 123 bin [59.8,59.9) has 145 bin [59.9,60.0) has 126 bin [60.0,60.1) has 102 bin [60.1,60.2) has 85 bin [60.2,60.3) has 64 bin [60.3,60.4) has 55 bin [60.4,60.5) has 49 bin [60.5,60.6) has 50 bin [60.6,60.7) has 44 bin [60.7,60.8) has 30 bin [60.8,60.9) has 26 bin [60.9,61.0) has 21 bin [61.0,61.1) has 19 bin [61.1,61.2) has 21 bin [61.2,61.3) has 12 bin [61.3,61.4) has 11 bin [61.4,61.5) has 9 bin [61.5,61.6) has 7 bin [61.6,61.7) has 12 bin [61.7,61.8) has 16 bin [61.8,61.9) has 15 bin [61.9,62.0) has 18 bin [62.0,62.1) has 9 bin [62.1,62.2) has 9 bin [62.2,62.3) has 8 bin [62.3,62.4) has 6 bin [62.4,62.5) has 10 bin [62.5,62.6) has 4 bin [62.6,62.7) has 5 bin [62.7,62.8) has 1 bin [62.8,62.9) has 7 bin [62.9,63.0) has 2 bin [63.1,63.2) has 1 bin [63.2,63.3) has 2 bin [63.3,63.4) has 3 bin [63.4,63.5) has 2 bin [63.5,63.6) has 1 average z coordinate 36.0 for 32757842 element(s) point source id histogram with bin size 1.000000 bin 114 has 8673421 bin 115 has 24084421 average point source id 114.735226117764412 for 32757842 element(s)