lasinfo (210611) report for 'AHN4T/69BN1_21.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: 340/2022 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: 30474230 number of points by return: 28269531 1458628 583001 142770 20300 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 318730 0 min x y z: 179980.000 318730.000 54.785 max x y z: 181019.999 320019.999 104.314 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: 30474230 extended number of points by return: 28269531 1458628 583001 142770 20300 0 0 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 54785 104314 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 141 143 gps_time 292336929.630595 292338702.086154 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 48 255 B 37 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.74 31.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28269531 number of intermediate returns: 749429 number of last returns: 28257989 number of single returns: 26802719 covered area in square units/kilounits: 1341280/1.34 point density: all returns 22.72 last only 21.07 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30474230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28269531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1458628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 583001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20300 instead zero. overview over extended number of returns of given pulse: 26802719 1753510 1323984 491800 94206 7633 378 0 0 0 0 0 0 0 0 histogram of classification of points: 5605450 unclassified (1) 24750098 ground (2) 118388 building (6) 294 water (9) +-> flagged as extended overlap: 2018735 +---> 493761 of those are unclassified (1) +---> 1488269 of those are ground (2) +---> 36705 of those are building (6) z coordinate histogram with bin size 0.100000 bin [54.7,54.8) has 1 bin [54.8,54.9) has 1429 bin [54.9,55.0) has 13074 bin [55.0,55.1) has 66489 bin [55.1,55.2) has 86356 bin [55.2,55.3) has 78071 bin [55.3,55.4) has 86421 bin [55.4,55.5) has 103041 bin [55.5,55.6) has 94975 bin [55.6,55.7) has 96618 bin [55.7,55.8) has 99527 bin [55.8,55.9) has 102455 bin [55.9,56.0) has 105344 bin [56.0,56.1) has 115204 bin [56.1,56.2) has 127689 bin [56.2,56.3) has 134794 bin [56.3,56.4) has 130475 bin 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923 bin [94.8,94.9) has 870 bin [94.9,95.0) has 783 bin [95.0,95.1) has 794 bin [95.1,95.2) has 740 bin [95.2,95.3) has 686 bin [95.3,95.4) has 640 bin [95.4,95.5) has 611 bin [95.5,95.6) has 581 bin [95.6,95.7) has 558 bin [95.7,95.8) has 497 bin [95.8,95.9) has 527 bin [95.9,96.0) has 501 bin [96.0,96.1) has 480 bin [96.1,96.2) has 462 bin [96.2,96.3) has 406 bin [96.3,96.4) has 386 bin [96.4,96.5) has 318 bin [96.5,96.6) has 298 bin [96.6,96.7) has 234 bin [96.7,96.8) has 211 bin [96.8,96.9) has 246 bin [96.9,97.0) has 229 bin [97.0,97.1) has 226 bin [97.1,97.2) has 228 bin [97.2,97.3) has 228 bin [97.3,97.4) has 251 bin [97.4,97.5) has 182 bin [97.5,97.6) has 214 bin [97.6,97.7) has 215 bin [97.7,97.8) has 232 bin [97.8,97.9) has 205 bin [97.9,98.0) has 196 bin [98.0,98.1) has 198 bin [98.1,98.2) has 179 bin [98.2,98.3) has 179 bin [98.3,98.4) has 165 bin [98.4,98.5) has 179 bin [98.5,98.6) has 174 bin [98.6,98.7) has 151 bin [98.7,98.8) has 130 bin [98.8,98.9) has 139 bin [98.9,99.0) has 169 bin [99.0,99.1) has 135 bin [99.1,99.2) has 111 bin [99.2,99.3) has 127 bin [99.3,99.4) has 139 bin [99.4,99.5) has 127 bin [99.5,99.6) has 115 bin [99.6,99.7) has 121 bin [99.7,99.8) has 126 bin [99.8,99.9) has 121 bin [99.9,100.0) has 132 bin [100.0,100.1) has 120 bin [100.1,100.2) has 118 bin [100.2,100.3) has 119 bin [100.3,100.4) has 113 bin [100.4,100.5) has 104 bin [100.5,100.6) has 100 bin [100.6,100.7) has 106 bin [100.7,100.8) has 103 bin [100.8,100.9) has 95 bin [100.9,101.0) has 93 bin [101.0,101.1) has 76 bin [101.1,101.2) has 81 bin [101.2,101.3) has 72 bin [101.3,101.4) has 79 bin [101.4,101.5) has 68 bin [101.5,101.6) has 60 bin [101.6,101.7) has 79 bin [101.7,101.8) has 69 bin [101.8,101.9) has 71 bin [101.9,102.0) has 59 bin [102.0,102.1) has 68 bin [102.1,102.2) has 73 bin [102.2,102.3) has 71 bin [102.3,102.4) has 45 bin [102.4,102.5) has 62 bin [102.5,102.6) has 48 bin [102.6,102.7) has 38 bin [102.7,102.8) has 46 bin [102.8,102.9) has 35 bin [102.9,103.0) has 34 bin [103.0,103.1) has 52 bin [103.1,103.2) has 30 bin [103.2,103.3) has 24 bin [103.3,103.4) has 25 bin [103.4,103.5) has 16 bin [103.5,103.6) has 24 bin [103.6,103.7) has 22 bin [103.7,103.8) has 18 bin [103.8,103.9) has 17 bin [103.9,104.0) has 8 bin [104.0,104.1) has 4 bin [104.1,104.2) has 9 bin [104.2,104.3) has 3 bin [104.3,104.4) has 1 average z coordinate 66.6 for 30474230 element(s) point source id histogram with bin size 1.000000 bin 141 has 8151 bin 142 has 18710017 bin 143 has 11756062 average point source id 142.385503128380918 for 30474230 element(s)