lasinfo (210611) report for 'AHN4T/58CN2_01.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: 32038931 number of points by return: 27447955 3365981 1019355 186515 19125 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 361230 0 min x y z: 184980.000 361230.000 25.495 max x y z: 186019.999 362519.999 63.405 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: 32038931 extended number of points by return: 27447955 3365981 1019355 186515 19125 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 25495 63405 intensity 19 4416 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 -29 29 user_data 6 7 point_source_ID 99 205 gps_time 297862407.938136 297871274.897237 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 52 255 B 34 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 44.16 ('Amplitude') attribute1 -16.67 27.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27447955 number of intermediate returns: 1225344 number of last returns: 27443385 number of single returns: 24077753 covered area in square units/kilounits: 1330224/1.33 point density: all returns 24.09 last only 20.63 (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 32038931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27447955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3365981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1019355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 186515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19125 instead zero. overview over extended number of returns of given pulse: 24077753 4697143 2498118 670164 90004 5491 258 0 0 0 0 0 0 0 0 histogram of classification of points: 5848037 unclassified (1) 25325718 ground (2) 843215 building (6) 13975 water (9) 7986 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2465979 +---> 562966 of those are unclassified (1) +---> 1863224 of those are ground (2) +---> 39410 of those are building (6) +---> 379 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.4,25.5) has 1 bin [25.5,25.6) has 116 bin [25.6,25.7) has 13463 bin [25.7,25.8) has 203952 bin [25.8,25.9) has 229790 bin [25.9,26.0) has 103291 bin [26.0,26.1) has 51016 bin [26.1,26.2) has 56608 bin [26.2,26.3) has 98351 bin [26.3,26.4) has 176266 bin [26.4,26.5) has 245460 bin [26.5,26.6) has 306001 bin [26.6,26.7) has 309339 bin [26.7,26.8) has 333819 bin 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bin [57.6,57.7) has 1619 bin [57.7,57.8) has 1567 bin [57.8,57.9) has 1496 bin [57.9,58.0) has 1477 bin [58.0,58.1) has 1399 bin [58.1,58.2) has 1369 bin [58.2,58.3) has 1520 bin [58.3,58.4) has 1391 bin [58.4,58.5) has 1366 bin [58.5,58.6) has 1312 bin [58.6,58.7) has 1335 bin [58.7,58.8) has 1264 bin [58.8,58.9) has 1248 bin [58.9,59.0) has 1085 bin [59.0,59.1) has 1155 bin [59.1,59.2) has 1080 bin [59.2,59.3) has 1062 bin [59.3,59.4) has 980 bin [59.4,59.5) has 1046 bin [59.5,59.6) has 908 bin [59.6,59.7) has 892 bin [59.7,59.8) has 856 bin [59.8,59.9) has 813 bin [59.9,60.0) has 775 bin [60.0,60.1) has 713 bin [60.1,60.2) has 710 bin [60.2,60.3) has 623 bin [60.3,60.4) has 585 bin [60.4,60.5) has 544 bin [60.5,60.6) has 490 bin [60.6,60.7) has 438 bin [60.7,60.8) has 382 bin [60.8,60.9) has 348 bin [60.9,61.0) has 326 bin [61.0,61.1) has 299 bin [61.1,61.2) has 273 bin [61.2,61.3) has 239 bin [61.3,61.4) has 223 bin [61.4,61.5) has 169 bin [61.5,61.6) has 141 bin [61.6,61.7) has 99 bin [61.7,61.8) has 116 bin [61.8,61.9) has 93 bin [61.9,62.0) has 88 bin [62.0,62.1) has 42 bin [62.1,62.2) has 51 bin [62.2,62.3) has 34 bin [62.3,62.4) has 20 bin [62.4,62.5) has 30 bin [62.5,62.6) has 11 bin [62.6,62.7) has 4 bin [62.7,62.8) has 6 bin [62.8,62.9) has 8 bin [62.9,63.0) has 4 bin [63.0,63.1) has 1 bin [63.1,63.2) has 2 bin [63.3,63.4) has 1 bin [63.4,63.5) has 1 average z coordinate 31.0 for 32038931 element(s) point source id histogram with bin size 1.000000 bin 99 has 487 bin 100 has 20186630 bin 101 has 9134437 bin 205 has 2717377 average point source id 109.190647933915145 for 32038931 element(s)