lasinfo (210611) report for 'AHN4T/27GN1_09.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: 336/2022 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: 25032503 number of points by return: 21812355 2043761 889325 242338 40074 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 484980 0 min x y z: 202980.000 484980.000 1.641 max x y z: 204019.999 486269.999 36.143 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: 25032503 extended number of points by return: 21812355 2043761 889325 242338 40074 4333 317 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 1641 36143 intensity 56 4508 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 14 user_data 6 7 point_source_ID 132 133 gps_time 330772145.834641 330774216.308239 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 47 255 B 46 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 28.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21812355 number of intermediate returns: 1177068 number of last returns: 21807241 number of single returns: 19764161 covered area in square units/kilounits: 1274180/1.27 point density: all returns 19.65 last only 17.11 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25032503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21812355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2043761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 889325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 242338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40074 instead zero. overview over extended number of returns of given pulse: 19764161 2311461 1942124 809435 178852 24206 2264 0 0 0 0 0 0 0 0 histogram of classification of points: 3996697 unclassified (1) 16877223 ground (2) 63952 building (6) 4093427 water (9) 1204 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1867301 +---> 201129 of those are unclassified (1) +---> 1394507 of those are ground (2) +---> 18910 of those are building (6) +---> 252755 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 4 bin [1.7,1.8) has 462 bin [1.8,1.9) has 45852 bin [1.9,2.0) has 1457476 bin [2.0,2.1) has 2790912 bin [2.1,2.2) has 375356 bin [2.2,2.3) has 252209 bin [2.3,2.4) has 287677 bin [2.4,2.5) has 377397 bin [2.5,2.6) has 528181 bin [2.6,2.7) has 686272 bin [2.7,2.8) has 854438 bin [2.8,2.9) has 1056124 bin [2.9,3.0) has 824454 bin [3.0,3.1) has 749979 bin [3.1,3.2) has 681085 bin [3.2,3.3) has 643346 bin [3.3,3.4) has 771565 bin [3.4,3.5) has 895471 bin [3.5,3.6) has 869530 bin [3.6,3.7) has 652275 bin [3.7,3.8) has 596657 bin [3.8,3.9) has 675690 bin [3.9,4.0) has 653523 bin [4.0,4.1) has 753477 bin [4.1,4.2) has 712630 bin [4.2,4.3) has 604480 bin [4.3,4.4) has 661840 bin [4.4,4.5) has 373611 bin [4.5,4.6) has 289841 bin [4.6,4.7) has 316511 bin [4.7,4.8) has 327531 bin [4.8,4.9) has 235211 bin [4.9,5.0) has 132357 bin [5.0,5.1) has 80577 bin [5.1,5.2) has 53586 bin [5.2,5.3) has 47990 bin [5.3,5.4) has 47378 bin [5.4,5.5) has 48840 bin [5.5,5.6) has 48381 bin [5.6,5.7) has 45647 bin [5.7,5.8) has 44991 bin [5.8,5.9) has 44619 bin [5.9,6.0) has 44523 bin [6.0,6.1) has 45621 bin [6.1,6.2) has 45674 bin [6.2,6.3) has 45818 bin [6.3,6.4) has 48247 bin [6.4,6.5) has 43881 bin [6.5,6.6) has 43419 bin [6.6,6.7) has 44195 bin [6.7,6.8) has 45244 bin [6.8,6.9) has 43504 bin [6.9,7.0) has 44502 bin [7.0,7.1) has 56782 bin [7.1,7.2) has 87679 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has 5475 bin [22.9,23.0) has 5552 bin [23.0,23.1) has 5205 bin [23.1,23.2) has 5123 bin [23.2,23.3) has 5140 bin [23.3,23.4) has 4930 bin [23.4,23.5) has 4934 bin [23.5,23.6) has 4722 bin [23.6,23.7) has 4695 bin [23.7,23.8) has 4592 bin [23.8,23.9) has 4524 bin [23.9,24.0) has 4375 bin [24.0,24.1) has 4162 bin [24.1,24.2) has 4199 bin [24.2,24.3) has 4092 bin [24.3,24.4) has 4080 bin [24.4,24.5) has 3940 bin [24.5,24.6) has 3929 bin [24.6,24.7) has 3733 bin [24.7,24.8) has 3675 bin [24.8,24.9) has 3591 bin [24.9,25.0) has 3515 bin [25.0,25.1) has 3464 bin [25.1,25.2) has 3268 bin [25.2,25.3) has 3308 bin [25.3,25.4) has 3090 bin [25.4,25.5) has 3033 bin [25.5,25.6) has 2999 bin [25.6,25.7) has 2986 bin [25.7,25.8) has 2908 bin [25.8,25.9) has 2784 bin [25.9,26.0) has 2677 bin [26.0,26.1) has 2481 bin [26.1,26.2) has 2298 bin [26.2,26.3) has 2327 bin [26.3,26.4) has 2336 bin [26.4,26.5) has 2175 bin [26.5,26.6) has 2099 bin [26.6,26.7) has 2008 bin [26.7,26.8) has 1892 bin [26.8,26.9) 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188 bin [31.0,31.1) has 170 bin [31.1,31.2) has 152 bin [31.2,31.3) has 138 bin [31.3,31.4) has 137 bin [31.4,31.5) has 149 bin [31.5,31.6) has 126 bin [31.6,31.7) has 145 bin [31.7,31.8) has 141 bin [31.8,31.9) has 119 bin [31.9,32.0) has 110 bin [32.0,32.1) has 120 bin [32.1,32.2) has 98 bin [32.2,32.3) has 91 bin [32.3,32.4) has 80 bin [32.4,32.5) has 79 bin [32.5,32.6) has 72 bin [32.6,32.7) has 58 bin [32.7,32.8) has 46 bin [32.8,32.9) has 67 bin [32.9,33.0) has 61 bin [33.0,33.1) has 47 bin [33.1,33.2) has 35 bin [33.2,33.3) has 53 bin [33.3,33.4) has 63 bin [33.4,33.5) has 51 bin [33.5,33.6) has 63 bin [33.6,33.7) has 52 bin [33.7,33.8) has 52 bin [33.8,33.9) has 55 bin [33.9,34.0) has 52 bin [34.0,34.1) has 53 bin [34.1,34.2) has 42 bin [34.2,34.3) has 37 bin [34.3,34.4) has 40 bin [34.4,34.5) has 44 bin [34.5,34.6) has 31 bin [34.6,34.7) has 35 bin [34.7,34.8) has 30 bin [34.8,34.9) has 21 bin [34.9,35.0) has 17 bin [35.0,35.1) has 20 bin [35.1,35.2) has 25 bin [35.2,35.3) has 16 bin [35.3,35.4) has 15 bin [35.4,35.5) has 19 bin [35.5,35.6) has 6 bin [35.6,35.7) has 15 bin [35.7,35.8) has 11 bin [35.8,35.9) has 4 bin [35.9,36.0) has 2 bin [36.0,36.1) has 3 bin [36.1,36.2) has 1 average z coordinate 4.5 for 25032503 element(s) point source id histogram with bin size 1.000000 bin 132 has 7490739 bin 133 has 17541764 average point source id 132.700759488573709 for 25032503 element(s)