lasinfo (210611) report for 'AHN4T/01HN1_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: 333/2022 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: 48439427 number of points by return: 44570331 3542573 318598 7920 5 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 607480 0 min x y z: 172980.000 607480.000 0.860 max x y z: 174019.999 608769.999 11.134 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: 48439427 extended number of points by return: 44570331 3542573 318598 7920 5 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 860 11134 intensity 0 4926 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 18 user_data 8 9 point_source_ID 1007 1010 gps_time 260787474.178237 260788978.779557 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 233 G 43 227 B 36 215 NIR 41 244 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -16.69 32.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44570331 number of intermediate returns: 326812 number of last returns: 44547780 number of single returns: 41005496 covered area in square units/kilounits: 1335540/1.34 point density: all returns 36.27 last only 33.36 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48439427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44570331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3542573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 318598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5 instead zero. overview over extended number of returns of given pulse: 41005496 6468576 933611 31719 25 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9077953 unclassified (1) 38708425 ground (2) 650562 water (9) 2487 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3001697 +---> 407928 of those are unclassified (1) +---> 2541672 of those are ground (2) +---> 49839 of those are water (9) +---> 2258 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.8,0.9) has 3 bin [0.9,1.0) has 1165 bin [1.0,1.1) has 84647 bin [1.1,1.2) has 1537284 bin [1.2,1.3) has 710986 bin [1.3,1.4) has 287838 bin [1.4,1.5) has 260713 bin [1.5,1.6) has 376554 bin [1.6,1.7) has 932455 bin [1.7,1.8) has 1596219 bin [1.8,1.9) has 1299070 bin [1.9,2.0) has 513832 bin [2.0,2.1) has 268254 bin [2.1,2.2) has 177620 bin [2.2,2.3) has 149520 bin [2.3,2.4) has 185233 bin [2.4,2.5) has 883709 bin [2.5,2.6) has 1792045 bin [2.6,2.7) has 2325100 bin [2.7,2.8) has 3131339 bin [2.8,2.9) has 3012758 bin [2.9,3.0) has 2198520 bin [3.0,3.1) has 2402447 bin [3.1,3.2) has 2026091 bin [3.2,3.3) has 1730752 bin [3.3,3.4) has 1625309 bin [3.4,3.5) has 1461469 bin [3.5,3.6) has 1232221 bin [3.6,3.7) has 998498 bin [3.7,3.8) has 824399 bin [3.8,3.9) has 687354 bin [3.9,4.0) has 610268 bin [4.0,4.1) has 556871 bin [4.1,4.2) has 520166 bin [4.2,4.3) has 485370 bin [4.3,4.4) has 459582 bin [4.4,4.5) has 443480 bin [4.5,4.6) has 430356 bin [4.6,4.7) has 422744 bin [4.7,4.8) has 426858 bin [4.8,4.9) has 418847 bin [4.9,5.0) has 403506 bin [5.0,5.1) has 397175 bin [5.1,5.2) has 391754 bin [5.2,5.3) has 388796 bin [5.3,5.4) has 391009 bin [5.4,5.5) has 398868 bin [5.5,5.6) has 406944 bin [5.6,5.7) has 417150 bin [5.7,5.8) has 432311 bin [5.8,5.9) has 438355 bin [5.9,6.0) has 438331 bin [6.0,6.1) has 408347 bin [6.1,6.2) has 365833 bin [6.2,6.3) has 323959 bin [6.3,6.4) has 295805 bin [6.4,6.5) has 270551 bin [6.5,6.6) has 259788 bin [6.6,6.7) has 261164 bin [6.7,6.8) has 247385 bin [6.8,6.9) has 227511 bin [6.9,7.0) has 204206 bin [7.0,7.1) has 179561 bin [7.1,7.2) has 158904 bin [7.2,7.3) has 145262 bin [7.3,7.4) has 134909 bin [7.4,7.5) has 124005 bin [7.5,7.6) has 111946 bin [7.6,7.7) has 99542 bin [7.7,7.8) has 88194 bin [7.8,7.9) has 75324 bin [7.9,8.0) has 65747 bin [8.0,8.1) has 57493 bin [8.1,8.2) has 49914 bin [8.2,8.3) has 43913 bin [8.3,8.4) has 38932 bin [8.4,8.5) has 33451 bin [8.5,8.6) has 30171 bin [8.6,8.7) has 27120 bin [8.7,8.8) has 23924 bin [8.8,8.9) has 20428 bin [8.9,9.0) has 17381 bin [9.0,9.1) has 13996 bin [9.1,9.2) has 11709 bin [9.2,9.3) has 9035 bin [9.3,9.4) has 6890 bin [9.4,9.5) has 4928 bin [9.5,9.6) has 3208 bin [9.6,9.7) has 2063 bin [9.7,9.8) has 1493 bin [9.8,9.9) has 1192 bin [9.9,10.0) has 777 bin [10.0,10.1) has 454 bin [10.1,10.2) has 279 bin [10.2,10.3) has 171 bin [10.3,10.4) has 132 bin [10.4,10.5) has 74 bin [10.5,10.6) has 56 bin [10.6,10.7) has 32 bin [10.7,10.8) has 35 bin [10.8,10.9) has 45 bin [10.9,11.0) has 25 bin [11.0,11.1) has 14 bin [11.1,11.2) has 4 average z coordinate 3.5 for 48439427 element(s) point source id histogram with bin size 1.000000 bin 1007 has 18468095 bin 1009 has 21776241 bin 1010 has 8195091 average point source id 1008.406658980503607 for 48439427 element(s)