lasinfo (210611) report for 'AHN4T/32FZ2_04.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: 43646675 number of points by return: 28088827 11891856 3244886 396408 23782 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 467480 0 min x y z: 177980.000 467480.000 20.554 max x y z: 179019.999 468769.999 55.729 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: 43646675 extended number of points by return: 28088827 11891856 3244886 396408 23782 878 38 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 20554 55729 intensity 25 1733 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 111 209 gps_time 322927387.219790 328694647.143327 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 65 255 B 60 252 NIR 56 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.71 0.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28088827 number of intermediate returns: 3663886 number of last returns: 28094535 number of single returns: 16200573 covered area in square units/kilounits: 1341580/1.34 point density: all returns 32.53 last only 20.94 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43646675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28088827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11891856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3244886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 396408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23782 instead zero. overview over extended number of returns of given pulse: 16200573 17291181 8544930 1490317 114361 5061 252 0 0 0 0 0 0 0 0 histogram of classification of points: 23507256 unclassified (1) 20139419 ground (2) +-> flagged as extended overlap: 2961001 +---> 1690958 of those are unclassified (1) +---> 1270043 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [20.5,20.6) has 5 bin [20.6,20.7) has 30 bin [20.7,20.8) has 99 bin [20.8,20.9) has 153 bin [20.9,21.0) has 602 bin [21.0,21.1) has 5634 bin [21.1,21.2) has 7415 bin [21.2,21.3) has 17987 bin [21.3,21.4) has 33571 bin [21.4,21.5) has 55291 bin [21.5,21.6) has 78432 bin [21.6,21.7) has 95012 bin [21.7,21.8) has 113882 bin [21.8,21.9) has 137868 bin [21.9,22.0) has 144970 bin [22.0,22.1) has 139711 bin [22.1,22.2) has 130548 bin [22.2,22.3) has 145011 bin [22.3,22.4) has 170557 bin [22.4,22.5) has 176997 bin 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has 23119 bin [48.7,48.8) has 21709 bin [48.8,48.9) has 21070 bin [48.9,49.0) has 20388 bin [49.0,49.1) has 19378 bin [49.1,49.2) has 18518 bin [49.2,49.3) has 17542 bin [49.3,49.4) has 16848 bin [49.4,49.5) has 16152 bin [49.5,49.6) has 15250 bin [49.6,49.7) has 14198 bin [49.7,49.8) has 13118 bin [49.8,49.9) has 12330 bin [49.9,50.0) has 11630 bin [50.0,50.1) has 11066 bin [50.1,50.2) has 10066 bin [50.2,50.3) has 9531 bin [50.3,50.4) has 9061 bin [50.4,50.5) has 8515 bin [50.5,50.6) has 8143 bin [50.6,50.7) has 7459 bin [50.7,50.8) has 6876 bin [50.8,50.9) has 6197 bin [50.9,51.0) has 5866 bin [51.0,51.1) has 5485 bin [51.1,51.2) has 5231 bin [51.2,51.3) has 4638 bin [51.3,51.4) has 4084 bin [51.4,51.5) has 3643 bin [51.5,51.6) has 3291 bin [51.6,51.7) has 3010 bin [51.7,51.8) has 2651 bin [51.8,51.9) has 2565 bin [51.9,52.0) has 2172 bin [52.0,52.1) has 1990 bin [52.1,52.2) has 1858 bin [52.2,52.3) has 1694 bin [52.3,52.4) has 1555 bin [52.4,52.5) has 1399 bin [52.5,52.6) has 1380 bin [52.6,52.7) has 1219 bin [52.7,52.8) has 1135 bin [52.8,52.9) has 958 bin [52.9,53.0) has 803 bin [53.0,53.1) has 670 bin [53.1,53.2) has 560 bin [53.2,53.3) has 474 bin [53.3,53.4) has 395 bin [53.4,53.5) has 375 bin [53.5,53.6) has 349 bin [53.6,53.7) has 295 bin [53.7,53.8) has 231 bin [53.8,53.9) has 208 bin [53.9,54.0) has 169 bin [54.0,54.1) has 115 bin [54.1,54.2) has 94 bin [54.2,54.3) has 103 bin [54.3,54.4) has 97 bin [54.4,54.5) has 54 bin [54.5,54.6) has 48 bin [54.6,54.7) has 60 bin [54.7,54.8) has 22 bin [54.8,54.9) has 17 bin [54.9,55.0) has 17 bin [55.0,55.1) has 14 bin [55.1,55.2) has 4 bin [55.2,55.3) has 5 bin [55.3,55.4) has 11 bin [55.4,55.5) has 12 bin [55.5,55.6) has 15 bin [55.6,55.7) has 8 bin [55.7,55.8) has 2 average z coordinate 31.4 for 43646675 element(s) point source id histogram with bin size 1.000000 bin 111 has 28322186 bin 112 has 14869842 bin 209 has 454647 average point source id 112.361506873089411 for 43646675 element(s)