lasinfo (210611) report for 'AHN4T/41CN2_19.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: 23/2023 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: 31101329 number of points by return: 25438285 3818410 1464952 332988 46694 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 432480 0 min x y z: 227980.000 432480.000 14.893 max x y z: 229019.999 433769.999 53.469 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: 31101329 extended number of points by return: 25438285 3818410 1464952 332988 46694 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 14893 53469 intensity 56 4633 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 -1 29 user_data 6 7 point_source_ID 153 154 gps_time 324046451.416826 324049073.784841 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 23 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 29.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25438285 number of intermediate returns: 1848751 number of last returns: 25430135 number of single returns: 21615842 covered area in square units/kilounits: 1339840/1.34 point density: all returns 23.21 last only 18.98 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31101329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25438285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3818410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1464952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 332988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46694 instead zero. overview over extended number of returns of given pulse: 21615842 4711344 3395652 1145040 212053 19850 1548 0 0 0 0 0 0 0 0 histogram of classification of points: 6688272 unclassified (1) 24050218 ground (2) 348149 building (6) 14323 water (9) 367 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2092377 +---> 648540 of those are unclassified (1) +---> 1431498 of those are ground (2) +---> 11703 of those are building (6) +---> 636 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.8,14.9) has 2 bin [14.9,15.0) has 131 bin [15.0,15.1) has 951 bin [15.1,15.2) has 1492 bin [15.2,15.3) has 2046 bin [15.3,15.4) has 6727 bin [15.4,15.5) has 11775 bin [15.5,15.6) has 17797 bin [15.6,15.7) has 27658 bin [15.7,15.8) has 41915 bin [15.8,15.9) has 134274 bin [15.9,16.0) has 481436 bin [16.0,16.1) has 913270 bin [16.1,16.2) has 2057774 bin [16.2,16.3) has 2827482 bin [16.3,16.4) has 2932364 bin [16.4,16.5) has 3373061 bin [16.5,16.6) has 3111789 bin [16.6,16.7) has 2613257 bin [16.7,16.8) has 1875022 bin [16.8,16.9) has 1363748 bin [16.9,17.0) has 930840 bin [17.0,17.1) has 695028 bin [17.1,17.2) has 491312 bin [17.2,17.3) has 293459 bin [17.3,17.4) has 166942 bin [17.4,17.5) has 82047 bin [17.5,17.6) has 49441 bin [17.6,17.7) has 38598 bin [17.7,17.8) has 35077 bin [17.8,17.9) has 34731 bin [17.9,18.0) has 34778 bin [18.0,18.1) has 34053 bin [18.1,18.2) has 33745 bin [18.2,18.3) has 33379 bin [18.3,18.4) has 32620 bin [18.4,18.5) has 29647 bin [18.5,18.6) has 29703 bin [18.6,18.7) has 29294 bin [18.7,18.8) has 29714 bin [18.8,18.9) has 29642 bin [18.9,19.0) has 30391 bin [19.0,19.1) has 31503 bin [19.1,19.2) has 31431 bin [19.2,19.3) has 31647 bin [19.3,19.4) has 31450 bin [19.4,19.5) has 32091 bin [19.5,19.6) has 33350 bin [19.6,19.7) has 33343 bin [19.7,19.8) has 32606 bin [19.8,19.9) has 31686 bin [19.9,20.0) has 32455 bin 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bin [47.1,47.2) has 569 bin [47.2,47.3) has 574 bin [47.3,47.4) has 531 bin [47.4,47.5) has 550 bin [47.5,47.6) has 545 bin [47.6,47.7) has 480 bin [47.7,47.8) has 494 bin [47.8,47.9) has 462 bin [47.9,48.0) has 398 bin [48.0,48.1) has 417 bin [48.1,48.2) has 395 bin [48.2,48.3) has 362 bin [48.3,48.4) has 397 bin [48.4,48.5) has 371 bin [48.5,48.6) has 383 bin [48.6,48.7) has 295 bin [48.7,48.8) has 361 bin [48.8,48.9) has 360 bin [48.9,49.0) has 326 bin [49.0,49.1) has 287 bin [49.1,49.2) has 328 bin [49.2,49.3) has 273 bin [49.3,49.4) has 292 bin [49.4,49.5) has 330 bin [49.5,49.6) has 247 bin [49.6,49.7) has 273 bin [49.7,49.8) has 260 bin [49.8,49.9) has 238 bin [49.9,50.0) has 231 bin [50.0,50.1) has 210 bin [50.1,50.2) has 221 bin [50.2,50.3) has 210 bin [50.3,50.4) has 176 bin [50.4,50.5) has 172 bin [50.5,50.6) has 157 bin [50.6,50.7) has 153 bin [50.7,50.8) has 137 bin [50.8,50.9) has 133 bin [50.9,51.0) has 112 bin [51.0,51.1) has 115 bin [51.1,51.2) has 106 bin [51.2,51.3) has 87 bin [51.3,51.4) has 91 bin [51.4,51.5) has 92 bin [51.5,51.6) has 77 bin [51.6,51.7) has 61 bin [51.7,51.8) has 54 bin [51.8,51.9) has 55 bin [51.9,52.0) has 51 bin [52.0,52.1) has 56 bin [52.1,52.2) has 33 bin [52.2,52.3) has 41 bin [52.3,52.4) has 36 bin [52.4,52.5) has 23 bin [52.5,52.6) has 16 bin [52.6,52.7) has 18 bin [52.7,52.8) has 12 bin [52.8,52.9) has 7 bin [52.9,53.0) has 6 bin [53.0,53.1) has 1 bin [53.2,53.3) has 2 bin [53.4,53.5) has 1 average z coordinate 19.1 for 31101329 element(s) point source id histogram with bin size 1.000000 bin 153 has 17962542 bin 154 has 13138787 average point source id 153.422450982721671 for 31101329 element(s)