lasinfo (210611) report for 'AHN4T/25AN1_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: 178/2021 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: 63024703 number of points by return: 49740283 11125665 1947522 198901 12332 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 493730 0 min x y z: 99980.000 493730.000 3.861 max x y z: 101019.999 495019.999 32.431 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: 63024703 extended number of points by return: 49740283 11125665 1947522 198901 12332 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 3861 32431 intensity 29 3177 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 33 user_data 6 8 point_source_ID 122 124 gps_time 270115493.020917 270117233.544374 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 228 G 19 224 B 17 228 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.29 31.77 ('Amplitude') attribute1 -15.57 15.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49740283 number of intermediate returns: 2149856 number of last returns: 49700690 number of single returns: 38566126 covered area in square units/kilounits: 1334564/1.33 point density: all returns 47.22 last only 37.24 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 63024703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49740283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11125665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1947522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 198901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12332 instead zero. overview over extended number of returns of given pulse: 38566126 18402282 5247331 747155 61630 179 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16386659 unclassified (1) 45981764 ground (2) 656280 water (9) +-> flagged as extended overlap: 4338330 +---> 901115 of those are unclassified (1) +---> 3370184 of those are ground (2) +---> 67031 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.8,3.9) has 1 bin [3.9,4.0) has 125 bin [4.0,4.1) has 376 bin [4.1,4.2) has 10688 bin [4.2,4.3) has 17856 bin [4.3,4.4) has 25606 bin [4.4,4.5) has 27295 bin [4.5,4.6) has 63792 bin [4.6,4.7) has 134994 bin [4.7,4.8) has 249673 bin [4.8,4.9) has 380494 bin [4.9,5.0) has 447765 bin [5.0,5.1) has 473108 bin [5.1,5.2) has 435081 bin [5.2,5.3) has 398634 bin [5.3,5.4) has 424940 bin [5.4,5.5) has 439465 bin [5.5,5.6) has 518536 bin [5.6,5.7) has 655082 bin [5.7,5.8) has 776166 bin [5.8,5.9) has 882199 bin [5.9,6.0) has 1003390 bin [6.0,6.1) has 1691778 bin [6.1,6.2) has 1187307 bin [6.2,6.3) has 1213793 bin [6.3,6.4) has 1119474 bin [6.4,6.5) has 1018054 bin [6.5,6.6) has 986930 bin [6.6,6.7) has 1011103 bin [6.7,6.8) has 1083824 bin [6.8,6.9) has 1110616 bin [6.9,7.0) has 1097911 bin [7.0,7.1) has 1054834 bin [7.1,7.2) has 969862 bin [7.2,7.3) has 888293 bin [7.3,7.4) has 838670 bin [7.4,7.5) has 809479 bin [7.5,7.6) has 801414 bin [7.6,7.7) has 766485 bin [7.7,7.8) has 727498 bin [7.8,7.9) has 703240 bin [7.9,8.0) has 671117 bin [8.0,8.1) has 623453 bin [8.1,8.2) has 578430 bin [8.2,8.3) has 548101 bin [8.3,8.4) has 524160 bin [8.4,8.5) has 507140 bin [8.5,8.6) has 486344 bin [8.6,8.7) has 464775 bin [8.7,8.8) has 452970 bin [8.8,8.9) has 441944 bin [8.9,9.0) has 431417 bin [9.0,9.1) has 434670 bin [9.1,9.2) has 423645 bin [9.2,9.3) has 412978 bin [9.3,9.4) has 407663 bin [9.4,9.5) has 405862 bin [9.5,9.6) has 400690 bin [9.6,9.7) has 396136 bin 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[13.4,13.5) has 263003 bin [13.5,13.6) has 258835 bin [13.6,13.7) has 256026 bin [13.7,13.8) has 252913 bin [13.8,13.9) has 253350 bin [13.9,14.0) has 249447 bin [14.0,14.1) has 248823 bin [14.1,14.2) has 246975 bin [14.2,14.3) has 244545 bin [14.3,14.4) has 243647 bin [14.4,14.5) has 244045 bin [14.5,14.6) has 242521 bin [14.6,14.7) has 241675 bin [14.7,14.8) has 240561 bin [14.8,14.9) has 240934 bin [14.9,15.0) has 239206 bin [15.0,15.1) has 234626 bin [15.1,15.2) has 232245 bin [15.2,15.3) has 227375 bin [15.3,15.4) has 226523 bin [15.4,15.5) has 223565 bin [15.5,15.6) has 220654 bin [15.6,15.7) has 219897 bin [15.7,15.8) has 219133 bin [15.8,15.9) has 223579 bin [15.9,16.0) has 226084 bin [16.0,16.1) has 228725 bin [16.1,16.2) has 225987 bin [16.2,16.3) has 227936 bin [16.3,16.4) has 227210 bin [16.4,16.5) has 227062 bin [16.5,16.6) has 229499 bin [16.6,16.7) has 230147 bin [16.7,16.8) has 226132 bin [16.8,16.9) has 224254 bin [16.9,17.0) has 226564 bin [17.0,17.1) has 223822 bin 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[28.6,28.7) has 2531 bin [28.7,28.8) has 2237 bin [28.8,28.9) has 2004 bin [28.9,29.0) has 1828 bin [29.0,29.1) has 1697 bin [29.1,29.2) has 1456 bin [29.2,29.3) has 1377 bin [29.3,29.4) has 1271 bin [29.4,29.5) has 1070 bin [29.5,29.6) has 978 bin [29.6,29.7) has 853 bin [29.7,29.8) has 735 bin [29.8,29.9) has 677 bin [29.9,30.0) has 642 bin [30.0,30.1) has 585 bin [30.1,30.2) has 511 bin [30.2,30.3) has 497 bin [30.3,30.4) has 502 bin [30.4,30.5) has 451 bin [30.5,30.6) has 352 bin [30.6,30.7) has 315 bin [30.7,30.8) has 275 bin [30.8,30.9) has 216 bin [30.9,31.0) has 170 bin [31.0,31.1) has 131 bin [31.1,31.2) has 99 bin [31.2,31.3) has 66 bin [31.3,31.4) has 51 bin [31.4,31.5) has 43 bin [31.5,31.6) has 20 bin [31.6,31.7) has 23 bin [31.7,31.8) has 16 bin [31.8,31.9) has 9 bin [31.9,32.0) has 12 bin [32.0,32.1) has 4 bin [32.1,32.2) has 1 bin [32.2,32.3) has 1 bin [32.3,32.4) has 2 bin [32.4,32.5) has 1 average z coordinate 10.5 for 63024703 element(s) point source id histogram with bin size 1.000000 bin 122 has 6540537 bin 123 has 46171347 bin 124 has 10312819 average point source id 123.059854022636173 for 63024703 element(s)