lasinfo (210611) report for 'AHN4T/58BZ2_25.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: 35664117 number of points by return: 28128358 5755658 1555376 209597 15128 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 362480 0 min x y z: 198980.000 362480.000 14.033 max x y z: 200019.999 363769.999 56.202 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: 35664117 extended number of points by return: 28128358 5755658 1555376 209597 15128 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 14033 56202 intensity 46 4346 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 11 user_data 6 7 point_source_ID 109 110 gps_time 298292043.648806 298292811.731404 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 42 255 B 30 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0.46 43.46 ('Amplitude') attribute1 -16.55 27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28128358 number of intermediate returns: 1778169 number of last returns: 28125913 number of single returns: 22368323 covered area in square units/kilounits: 1336372/1.34 point density: all returns 26.69 last only 21.05 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35664117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28128358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5755658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1555376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 209597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15128 instead zero. overview over extended number of returns of given pulse: 22368323 8405582 4036492 778001 72180 3426 113 0 0 0 0 0 0 0 0 histogram of classification of points: 8671159 unclassified (1) 26530117 ground (2) 459924 building (6) 2917 water (9) +-> flagged as extended overlap: 1962394 +---> 332536 of those are unclassified (1) +---> 1599733 of those are ground (2) +---> 28933 of those are building (6) +---> 1192 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 5 bin [14.1,14.2) has 802 bin [14.2,14.3) has 6414 bin [14.3,14.4) has 11229 bin [14.4,14.5) has 31261 bin [14.5,14.6) has 72244 bin [14.6,14.7) has 101009 bin [14.7,14.8) has 50617 bin [14.8,14.9) has 25431 bin [14.9,15.0) has 19867 bin [15.0,15.1) has 17198 bin [15.1,15.2) has 20219 bin [15.2,15.3) has 26813 bin [15.3,15.4) has 21883 bin [15.4,15.5) has 20000 bin [15.5,15.6) has 20138 bin 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5227 bin [50.0,50.1) has 4934 bin [50.1,50.2) has 4817 bin [50.2,50.3) has 4781 bin [50.3,50.4) has 4472 bin [50.4,50.5) has 4230 bin [50.5,50.6) has 3991 bin [50.6,50.7) has 3803 bin [50.7,50.8) has 3659 bin [50.8,50.9) has 3481 bin [50.9,51.0) has 3188 bin [51.0,51.1) has 3040 bin [51.1,51.2) has 2886 bin [51.2,51.3) has 2702 bin [51.3,51.4) has 2699 bin [51.4,51.5) has 2591 bin [51.5,51.6) has 2505 bin [51.6,51.7) has 2433 bin [51.7,51.8) has 2364 bin [51.8,51.9) has 2120 bin [51.9,52.0) has 2000 bin [52.0,52.1) has 1862 bin [52.1,52.2) has 1840 bin [52.2,52.3) has 1700 bin [52.3,52.4) has 1669 bin [52.4,52.5) has 1553 bin [52.5,52.6) has 1475 bin [52.6,52.7) has 1324 bin [52.7,52.8) has 1274 bin [52.8,52.9) has 1114 bin [52.9,53.0) has 1071 bin [53.0,53.1) has 960 bin [53.1,53.2) has 893 bin [53.2,53.3) has 807 bin [53.3,53.4) has 687 bin [53.4,53.5) has 637 bin [53.5,53.6) has 576 bin [53.6,53.7) has 445 bin [53.7,53.8) has 395 bin [53.8,53.9) has 336 bin [53.9,54.0) has 308 bin [54.0,54.1) has 266 bin [54.1,54.2) has 207 bin [54.2,54.3) has 183 bin [54.3,54.4) has 164 bin [54.4,54.5) has 129 bin [54.5,54.6) has 120 bin [54.6,54.7) has 104 bin [54.7,54.8) has 85 bin [54.8,54.9) has 68 bin [54.9,55.0) has 40 bin [55.0,55.1) has 45 bin [55.1,55.2) has 45 bin [55.2,55.3) has 21 bin [55.3,55.4) has 23 bin [55.4,55.5) has 16 bin [55.5,55.6) has 15 bin [55.6,55.7) has 11 bin [55.7,55.8) has 10 bin [55.8,55.9) has 2 bin [55.9,56.0) has 2 bin [56.0,56.1) has 3 bin [56.1,56.2) has 2 bin [56.2,56.3) has 1 average z coordinate 25.3 for 35664117 element(s) point source id histogram with bin size 1.000000 bin 109 has 19128542 bin 110 has 16535575 average point source id 109.463647396625575 for 35664117 element(s)