lasinfo (210611) report for 'AHN4T/02CZ2_24.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: 176/2021 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: 26570836 number of points by return: 26567456 3365 15 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 599980 0 min x y z: 187980.000 599980.000 -0.246 max x y z: 189019.999 601269.999 9.231 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: 26570836 extended number of points by return: 26567456 3365 15 0 0 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 -246 9231 intensity 34 4525 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1084 1086 gps_time 268919034.513162 268920086.764910 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 56 255 G 63 255 B 57 255 NIR 55 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.34 45.25 ('Amplitude') attribute1 -16.39 28.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26567456 number of intermediate returns: 11 number of last returns: 26567615 number of single returns: 26564246 covered area in square units/kilounits: 1341496/1.34 point density: all returns 19.81 last only 19.80 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26570836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26567456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 15 instead zero. overview over extended number of returns of given pulse: 26564246 6554 36 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 60884 unclassified (1) 26454879 ground (2) 55073 water (9) +-> flagged as extended overlap: 2051841 +---> 5280 of those are unclassified (1) +---> 2044419 of those are ground (2) +---> 2142 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 34 bin [-0.2,-0.1) has 22304 bin [-0.1,0.0) has 246163 bin [0.0,0.1) has 524767 bin [0.1,0.2) has 739801 bin [0.2,0.3) has 826935 bin [0.3,0.4) has 904836 bin [0.4,0.5) has 1149292 bin [0.5,0.6) has 1117681 bin [0.6,0.7) has 903272 bin [0.7,0.8) has 877093 bin [0.8,0.9) has 850471 bin [0.9,1.0) has 824508 bin [1.0,1.1) has 978200 bin [1.1,1.2) has 1047701 bin [1.2,1.3) has 1729564 bin [1.3,1.4) has 807582 bin [1.4,1.5) has 1572767 bin [1.5,1.6) has 3403180 bin [1.6,1.7) has 2867795 bin [1.7,1.8) has 2210899 bin [1.8,1.9) has 1695509 bin [1.9,2.0) has 651512 bin [2.0,2.1) has 138885 bin [2.1,2.2) has 73562 bin [2.2,2.3) has 47019 bin [2.3,2.4) has 56141 bin [2.4,2.5) has 38538 bin [2.5,2.6) has 15466 bin [2.6,2.7) has 9705 bin [2.7,2.8) has 9597 bin [2.8,2.9) has 9833 bin [2.9,3.0) has 12884 bin [3.0,3.1) has 33414 bin [3.1,3.2) has 63994 bin [3.2,3.3) has 75562 bin [3.3,3.4) has 10679 bin [3.4,3.5) has 97 bin [3.5,3.6) has 121 bin [3.6,3.7) has 74 bin [3.7,3.8) has 61 bin [3.8,3.9) has 53 bin [3.9,4.0) has 42 bin [4.0,4.1) has 53 bin [4.1,4.2) has 191 bin [4.2,4.3) has 392 bin [4.3,4.4) has 144 bin [4.4,4.5) has 51 bin [4.5,4.6) has 47 bin [4.6,4.7) has 58 bin [4.7,4.8) has 33 bin [4.8,4.9) has 32 bin [4.9,5.0) has 327 bin [5.0,5.1) has 4307 bin [5.1,5.2) has 7861 bin [5.2,5.3) has 9335 bin [5.3,5.4) has 338 bin [5.4,5.5) has 5 bin [5.5,5.6) has 11 bin [5.6,5.7) has 1 bin [5.8,5.9) has 1 bin [5.9,6.0) has 1 bin [6.0,6.1) has 4 bin [6.2,6.3) has 1 bin [6.3,6.4) has 1 bin [7.8,7.9) has 5 bin [7.9,8.0) has 1 bin [8.0,8.1) has 10 bin [8.1,8.2) has 2 bin [9.0,9.1) has 2 bin [9.1,9.2) has 20 bin [9.2,9.3) has 9 average z coordinate 1.2 for 26570836 element(s) point source id histogram with bin size 1.000000 bin 1084 has 2960342 bin 1085 has 19308760 bin 1086 has 4301734 average point source id 1085.050483620462728 for 26570836 element(s)