lasinfo (210611) report for 'AHN4T/50AZ1_21.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: 339/2022 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: 36544385 number of points by return: 25496673 7315792 2942044 694464 95412 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 387480 0 min x y z: 99980.000 387480.000 7.705 max x y z: 101019.999 388769.999 43.763 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: 36544385 extended number of points by return: 25496673 7315792 2942044 694464 95412 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 7705 43763 intensity 56 4766 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 30 user_data 6 7 point_source_ID 22 24 gps_time 290603985.983265 290606533.318159 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 35 255 B 27 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.56 47.66 ('Amplitude') attribute1 -16.36 31.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25496673 number of intermediate returns: 3740070 number of last returns: 25476662 number of single returns: 18169020 covered area in square units/kilounits: 1341300/1.34 point density: all returns 27.25 last only 18.99 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36544385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25496673 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7315792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2942044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 694464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95412 instead zero. overview over extended number of returns of given pulse: 18169020 8752183 6744565 2399845 440555 36411 1806 0 0 0 0 0 0 0 0 histogram of classification of points: 14443219 unclassified (1) 21949008 ground (2) 130131 building (6) 21722 water (9) 305 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2711064 +---> 1057641 of those are unclassified (1) +---> 1649977 of those are ground (2) +---> 2004 of those are building (6) +---> 1442 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.7,7.8) has 116 bin [7.8,7.9) has 1165 bin [7.9,8.0) has 4847 bin [8.0,8.1) has 11218 bin [8.1,8.2) has 9418 bin [8.2,8.3) has 5565 bin [8.3,8.4) has 6802 bin [8.4,8.5) has 15447 bin [8.5,8.6) has 17610 bin [8.6,8.7) has 15494 bin [8.7,8.8) has 23518 bin [8.8,8.9) has 63630 bin [8.9,9.0) has 137594 bin [9.0,9.1) has 208293 bin [9.1,9.2) has 220289 bin [9.2,9.3) has 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2852 bin [36.1,36.2) has 2689 bin [36.2,36.3) has 2565 bin [36.3,36.4) has 2520 bin [36.4,36.5) has 2424 bin [36.5,36.6) has 2242 bin [36.6,36.7) has 2140 bin [36.7,36.8) has 2092 bin [36.8,36.9) has 1986 bin [36.9,37.0) has 1995 bin [37.0,37.1) has 1783 bin [37.1,37.2) has 1732 bin [37.2,37.3) has 1656 bin [37.3,37.4) has 1609 bin [37.4,37.5) has 1541 bin [37.5,37.6) has 1438 bin [37.6,37.7) has 1329 bin [37.7,37.8) has 1321 bin [37.8,37.9) has 1193 bin [37.9,38.0) has 1104 bin [38.0,38.1) has 974 bin [38.1,38.2) has 963 bin [38.2,38.3) has 919 bin [38.3,38.4) has 912 bin [38.4,38.5) has 893 bin [38.5,38.6) has 751 bin [38.6,38.7) has 689 bin [38.7,38.8) has 630 bin [38.8,38.9) has 580 bin [38.9,39.0) has 533 bin [39.0,39.1) has 462 bin [39.1,39.2) has 457 bin [39.2,39.3) has 397 bin [39.3,39.4) has 393 bin [39.4,39.5) has 325 bin [39.5,39.6) has 295 bin [39.6,39.7) has 300 bin [39.7,39.8) has 258 bin [39.8,39.9) has 207 bin [39.9,40.0) has 202 bin [40.0,40.1) has 205 bin [40.1,40.2) has 192 bin [40.2,40.3) has 181 bin [40.3,40.4) has 156 bin [40.4,40.5) has 158 bin [40.5,40.6) has 171 bin [40.6,40.7) has 167 bin [40.7,40.8) has 133 bin [40.8,40.9) has 136 bin [40.9,41.0) has 131 bin [41.0,41.1) has 104 bin [41.1,41.2) has 87 bin [41.2,41.3) has 104 bin [41.3,41.4) has 89 bin [41.4,41.5) has 79 bin [41.5,41.6) has 70 bin [41.6,41.7) has 61 bin [41.7,41.8) has 79 bin [41.8,41.9) has 56 bin [41.9,42.0) has 43 bin [42.0,42.1) has 40 bin [42.1,42.2) has 35 bin [42.2,42.3) has 27 bin [42.3,42.4) has 19 bin [42.4,42.5) has 15 bin [42.5,42.6) has 19 bin [42.6,42.7) has 8 bin [42.7,42.8) has 10 bin [42.8,42.9) has 2 bin [42.9,43.0) has 3 bin [43.0,43.1) has 3 bin [43.2,43.3) has 1 bin [43.3,43.4) has 1 bin [43.7,43.8) has 2 average z coordinate 15.9 for 36544385 element(s) point source id histogram with bin size 1.000000 bin 22 has 997147 bin 23 has 28553528 bin 24 has 6993710 average point source id 23.164089859495515 for 36544385 element(s)