lasinfo (210611) report for 'AHN4T/12GN2_02.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: 334/2022 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: 28775521 number of points by return: 22701363 3447480 1860156 627600 123064 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 561230 0 min x y z: 245980.000 561230.000 0.687 max x y z: 247019.999 562519.999 44.429 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: 28775521 extended number of points by return: 22701363 3447480 1860156 627600 123064 14625 1233 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 687 44429 intensity 59 4596 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 3 user_data 6 7 point_source_ID 40 41 gps_time 330790997.792074 330791984.536875 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 48 255 B 33 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.66 29.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22701363 number of intermediate returns: 2629251 number of last returns: 22695771 number of single returns: 19250864 covered area in square units/kilounits: 1340160/1.34 point density: all returns 21.47 last only 16.94 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28775521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22701363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3447480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1860156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 627600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 123064 instead zero. overview over extended number of returns of given pulse: 19250864 3173492 3699317 2019926 542904 80754 8264 0 0 0 0 0 0 0 0 histogram of classification of points: 6958553 unclassified (1) 21665961 ground (2) 106166 building (6) 44811 water (9) 30 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1940439 +---> 552224 of those are unclassified (1) +---> 1380158 of those are ground (2) +---> 3390 of those are building (6) +---> 4667 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.6,0.7) has 1 bin [0.7,0.8) has 10 bin [0.8,0.9) has 427 bin [0.9,1.0) has 870 bin [1.0,1.1) has 606 bin [1.1,1.2) has 484 bin [1.2,1.3) has 773 bin [1.3,1.4) has 2439 bin [1.4,1.5) has 4743 bin [1.5,1.6) has 5482 bin [1.6,1.7) has 6416 bin [1.7,1.8) has 6849 bin [1.8,1.9) has 7994 bin [1.9,2.0) has 8915 bin [2.0,2.1) has 12434 bin [2.1,2.2) has 26652 bin [2.2,2.3) 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bin [29.4,29.5) has 13530 bin [29.5,29.6) has 13414 bin [29.6,29.7) has 12914 bin [29.7,29.8) has 12705 bin [29.8,29.9) has 12384 bin [29.9,30.0) has 12146 bin [30.0,30.1) has 11893 bin [30.1,30.2) has 11718 bin [30.2,30.3) has 11418 bin [30.3,30.4) has 11281 bin [30.4,30.5) has 10818 bin [30.5,30.6) has 10647 bin [30.6,30.7) has 10586 bin [30.7,30.8) has 10373 bin [30.8,30.9) has 9976 bin [30.9,31.0) has 9870 bin [31.0,31.1) has 9465 bin [31.1,31.2) has 9457 bin [31.2,31.3) has 9124 bin [31.3,31.4) has 9007 bin [31.4,31.5) has 8635 bin [31.5,31.6) has 8704 bin [31.6,31.7) has 8428 bin [31.7,31.8) has 8400 bin [31.8,31.9) has 8535 bin [31.9,32.0) has 8337 bin [32.0,32.1) has 8457 bin [32.1,32.2) has 8129 bin [32.2,32.3) has 8057 bin [32.3,32.4) has 7984 bin [32.4,32.5) has 7697 bin [32.5,32.6) has 7627 bin [32.6,32.7) has 7524 bin [32.7,32.8) has 7579 bin [32.8,32.9) has 7353 bin [32.9,33.0) has 7326 bin [33.0,33.1) has 7299 bin [33.1,33.2) has 7000 bin [33.2,33.3) has 6649 bin [33.3,33.4) has 6567 bin [33.4,33.5) has 6618 bin [33.5,33.6) has 6503 bin [33.6,33.7) has 6425 bin [33.7,33.8) has 6314 bin [33.8,33.9) has 6142 bin [33.9,34.0) has 6172 bin [34.0,34.1) has 6070 bin [34.1,34.2) has 6076 bin [34.2,34.3) has 5619 bin [34.3,34.4) has 5432 bin [34.4,34.5) has 5098 bin [34.5,34.6) has 5029 bin [34.6,34.7) has 5035 bin [34.7,34.8) has 4625 bin [34.8,34.9) has 4567 bin [34.9,35.0) has 4270 bin [35.0,35.1) has 4436 bin [35.1,35.2) has 4419 bin [35.2,35.3) has 4390 bin [35.3,35.4) has 4162 bin [35.4,35.5) has 4071 bin [35.5,35.6) has 4029 bin [35.6,35.7) has 3956 bin [35.7,35.8) has 3698 bin [35.8,35.9) has 3593 bin [35.9,36.0) has 3430 bin [36.0,36.1) has 3359 bin [36.1,36.2) has 3304 bin [36.2,36.3) has 3134 bin [36.3,36.4) has 3072 bin [36.4,36.5) has 3031 bin [36.5,36.6) has 2790 bin [36.6,36.7) has 2665 bin [36.7,36.8) has 2525 bin [36.8,36.9) has 2531 bin [36.9,37.0) has 2366 bin [37.0,37.1) has 2315 bin [37.1,37.2) has 2313 bin [37.2,37.3) has 2261 bin 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bin [41.4,41.5) has 180 bin [41.5,41.6) has 169 bin [41.6,41.7) has 144 bin [41.7,41.8) has 111 bin [41.8,41.9) has 101 bin [41.9,42.0) has 84 bin [42.0,42.1) has 85 bin [42.1,42.2) has 89 bin [42.2,42.3) has 72 bin [42.3,42.4) has 48 bin [42.4,42.5) has 51 bin [42.5,42.6) has 46 bin [42.6,42.7) has 41 bin [42.7,42.8) has 38 bin [42.8,42.9) has 26 bin [42.9,43.0) has 22 bin [43.0,43.1) has 21 bin [43.1,43.2) has 18 bin [43.2,43.3) has 23 bin [43.3,43.4) has 16 bin [43.4,43.5) has 18 bin [43.5,43.6) has 10 bin [43.6,43.7) has 11 bin [43.7,43.8) has 16 bin [43.8,43.9) has 6 bin [43.9,44.0) has 2 bin [44.0,44.1) has 3 bin [44.1,44.2) has 2 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 average z coordinate 8.6 for 28775521 element(s) point source id histogram with bin size 1.000000 bin 40 has 12731999 bin 41 has 16043522 average point source id 40.5575406262844 for 28775521 element(s)