lasinfo (210611) report for 'AHN4T/27AZ1_19.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: 178/2021 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: 54571631 number of points by return: 44996636 6465942 2474569 563844 70640 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 488730 0 min x y z: 182980.000 488730.000 3.050 max x y z: 184019.999 490019.999 36.711 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: 54571631 extended number of points by return: 44996636 6465942 2474569 563844 70640 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 3050 36711 intensity 22 4822 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 33 user_data 6 7 point_source_ID 132 134 gps_time 270128556.989117 270131267.898881 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 35 255 B 22 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.22 48.22 ('Amplitude') attribute1 -15.37 32.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44996636 number of intermediate returns: 3114858 number of last returns: 44952573 number of single returns: 38492436 covered area in square units/kilounits: 1339888/1.34 point density: all returns 40.73 last only 33.55 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54571631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44996636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6465942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2474569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 563844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70640 instead zero. overview over extended number of returns of given pulse: 38492436 8008132 5740095 1976862 351381 2710 15 0 0 0 0 0 0 0 0 histogram of classification of points: 11941758 unclassified (1) 39524016 ground (2) 3076052 building (6) 29118 water (9) 687 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3702714 +---> 853155 of those are unclassified (1) +---> 2477814 of those are ground (2) +---> 371555 of those are building (6) +---> 190 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 32 bin [3.1,3.2) has 204 bin [3.2,3.3) has 1759 bin [3.3,3.4) has 2784 bin [3.4,3.5) has 5128 bin [3.5,3.6) has 13401 bin [3.6,3.7) has 23040 bin [3.7,3.8) has 21405 bin [3.8,3.9) has 31199 bin [3.9,4.0) has 89006 bin [4.0,4.1) has 300281 bin [4.1,4.2) has 360472 bin [4.2,4.3) has 761175 bin [4.3,4.4) has 1401954 bin [4.4,4.5) has 1772582 bin [4.5,4.6) has 2003584 bin [4.6,4.7) has 2001004 bin [4.7,4.8) has 2191910 bin [4.8,4.9) has 2630927 bin [4.9,5.0) has 2196400 bin [5.0,5.1) has 1536257 bin [5.1,5.2) has 1646644 bin [5.2,5.3) has 1374163 bin [5.3,5.4) has 1388961 bin [5.4,5.5) has 1352287 bin [5.5,5.6) has 1117185 bin [5.6,5.7) has 1106253 bin [5.7,5.8) has 1245477 bin [5.8,5.9) has 1449345 bin [5.9,6.0) has 1257686 bin [6.0,6.1) has 1049357 bin [6.1,6.2) has 1076443 bin [6.2,6.3) has 1371168 bin [6.3,6.4) has 1384797 bin [6.4,6.5) has 1141533 bin [6.5,6.6) has 1122990 bin [6.6,6.7) has 1130605 bin [6.7,6.8) has 1074515 bin [6.8,6.9) has 874168 bin [6.9,7.0) has 450019 bin [7.0,7.1) has 295318 bin [7.1,7.2) has 383477 bin [7.2,7.3) has 259534 bin [7.3,7.4) has 296443 bin [7.4,7.5) has 215069 bin [7.5,7.6) has 149547 bin [7.6,7.7) has 126685 bin [7.7,7.8) has 138986 bin [7.8,7.9) has 152096 bin [7.9,8.0) has 141072 bin [8.0,8.1) has 153837 bin [8.1,8.2) has 128031 bin [8.2,8.3) has 122509 bin [8.3,8.4) has 111875 bin [8.4,8.5) has 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[31.6,31.7) has 3020 bin [31.7,31.8) has 2734 bin [31.8,31.9) has 2423 bin [31.9,32.0) has 2233 bin [32.0,32.1) has 1978 bin [32.1,32.2) has 1917 bin [32.2,32.3) has 1806 bin [32.3,32.4) has 1705 bin [32.4,32.5) has 1655 bin [32.5,32.6) has 1576 bin [32.6,32.7) has 1538 bin [32.7,32.8) has 1446 bin [32.8,32.9) has 1413 bin [32.9,33.0) has 1300 bin [33.0,33.1) has 1328 bin [33.1,33.2) has 1190 bin [33.2,33.3) has 1150 bin [33.3,33.4) has 1150 bin [33.4,33.5) has 1120 bin [33.5,33.6) has 1070 bin [33.6,33.7) has 1106 bin [33.7,33.8) has 1086 bin [33.8,33.9) has 935 bin [33.9,34.0) has 871 bin [34.0,34.1) has 849 bin [34.1,34.2) has 783 bin [34.2,34.3) has 685 bin [34.3,34.4) has 646 bin [34.4,34.5) has 604 bin [34.5,34.6) has 558 bin [34.6,34.7) has 460 bin [34.7,34.8) has 445 bin [34.8,34.9) has 404 bin [34.9,35.0) has 322 bin [35.0,35.1) has 301 bin [35.1,35.2) has 266 bin [35.2,35.3) has 223 bin [35.3,35.4) has 189 bin [35.4,35.5) has 151 bin [35.5,35.6) has 127 bin [35.6,35.7) has 100 bin [35.7,35.8) has 88 bin [35.8,35.9) has 52 bin [35.9,36.0) has 28 bin [36.0,36.1) has 21 bin [36.1,36.2) has 12 bin [36.2,36.3) has 10 bin [36.3,36.4) has 15 bin [36.4,36.5) has 9 bin [36.5,36.6) has 2 bin [36.7,36.8) has 1 average z coordinate 8.0 for 54571631 element(s) point source id histogram with bin size 1.000000 bin 132 has 17198026 bin 133 has 37229698 bin 134 has 143907 average point source id 132.687491125196544 for 54571631 element(s)