lasinfo (210611) report for 'AHN4T/09BN2_03.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: 25242724 number of points by return: 25203270 37137 2270 47 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 573730 0 min x y z: 116980.000 573730.000 0.594 max x y z: 118019.999 575019.999 17.410 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: 25242724 extended number of points by return: 25203270 37137 2270 47 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 594 17410 intensity 54 4894 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -20 29 user_data 8 9 point_source_ID 1040 1042 gps_time 265133572.282652 265134756.047748 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 213 G 42 210 B 31 198 NIR 46 230 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -3333 4833 extended_scanner_channel 0 0 attribute0 0.54 48.94 ('Amplitude') attribute1 -16.59 32.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25203270 number of intermediate returns: 2293 number of last returns: 25203144 number of single returns: 25165983 covered area in square units/kilounits: 1338188/1.34 point density: all returns 18.86 last only 18.83 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25242724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25203270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 37137 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 47 instead zero. overview over extended number of returns of given pulse: 25165983 69940 6614 187 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 237428 unclassified (1) 24822192 ground (2) 183104 water (9) +-> flagged as extended overlap: 1729920 +---> 29355 of those are unclassified (1) +---> 1685004 of those are ground (2) +---> 15561 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 1 bin [0.6,0.7) has 288 bin [0.7,0.8) has 95245 bin [0.8,0.9) has 264811 bin [0.9,1.0) has 197049 bin [1.0,1.1) has 393214 bin [1.1,1.2) has 610514 bin [1.2,1.3) has 893335 bin [1.3,1.4) has 2096368 bin [1.4,1.5) has 1748232 bin [1.5,1.6) has 983748 bin [1.6,1.7) has 1215274 bin [1.7,1.8) has 1306460 bin [1.8,1.9) has 1538715 bin [1.9,2.0) has 1526158 bin [2.0,2.1) has 1403404 bin [2.1,2.2) has 1081445 bin [2.2,2.3) has 823811 bin [2.3,2.4) has 604681 bin [2.4,2.5) has 488904 bin [2.5,2.6) has 417216 bin [2.6,2.7) has 373934 bin [2.7,2.8) has 366382 bin [2.8,2.9) has 387610 bin [2.9,3.0) has 427094 bin [3.0,3.1) has 480859 bin [3.1,3.2) has 409490 bin [3.2,3.3) has 353239 bin [3.3,3.4) has 322583 bin [3.4,3.5) has 290283 bin [3.5,3.6) has 262743 bin [3.6,3.7) has 239395 bin [3.7,3.8) has 219202 bin [3.8,3.9) has 211274 bin [3.9,4.0) has 217110 bin [4.0,4.1) has 194817 bin [4.1,4.2) has 177693 bin [4.2,4.3) has 161715 bin [4.3,4.4) has 154185 bin [4.4,4.5) has 145417 bin [4.5,4.6) has 136951 bin [4.6,4.7) has 126883 bin [4.7,4.8) has 117505 bin [4.8,4.9) has 113471 bin [4.9,5.0) has 104822 bin [5.0,5.1) has 97290 bin [5.1,5.2) has 90598 bin [5.2,5.3) has 85379 bin [5.3,5.4) has 81696 bin [5.4,5.5) has 76813 bin [5.5,5.6) has 71401 bin [5.6,5.7) has 67651 bin [5.7,5.8) has 63771 bin [5.8,5.9) has 61167 bin [5.9,6.0) has 57542 bin [6.0,6.1) has 55194 bin [6.1,6.2) has 53089 bin [6.2,6.3) has 49579 bin [6.3,6.4) has 45927 bin [6.4,6.5) has 42538 bin [6.5,6.6) has 39197 bin [6.6,6.7) has 36808 bin [6.7,6.8) has 33925 bin [6.8,6.9) has 30734 bin [6.9,7.0) has 27199 bin [7.0,7.1) has 24768 bin [7.1,7.2) has 23318 bin [7.2,7.3) has 21269 bin [7.3,7.4) has 19974 bin [7.4,7.5) has 18334 bin [7.5,7.6) has 16469 bin [7.6,7.7) has 14908 bin [7.7,7.8) has 14050 bin [7.8,7.9) has 12677 bin [7.9,8.0) has 11166 bin [8.0,8.1) has 10758 bin [8.1,8.2) has 10095 bin [8.2,8.3) has 8982 bin [8.3,8.4) has 8072 bin [8.4,8.5) has 7336 bin [8.5,8.6) has 6784 bin [8.6,8.7) has 6209 bin [8.7,8.8) has 5789 bin [8.8,8.9) has 5529 bin [8.9,9.0) has 5125 bin [9.0,9.1) has 4906 bin [9.1,9.2) has 4828 bin [9.2,9.3) has 4623 bin [9.3,9.4) has 4437 bin [9.4,9.5) has 4132 bin [9.5,9.6) has 4040 bin [9.6,9.7) has 3741 bin [9.7,9.8) has 3552 bin [9.8,9.9) has 3274 bin [9.9,10.0) has 2908 bin [10.0,10.1) has 2822 bin [10.1,10.2) has 2921 bin [10.2,10.3) has 3181 bin [10.3,10.4) has 3041 bin [10.4,10.5) has 3160 bin [10.5,10.6) has 3382 bin [10.6,10.7) has 3161 bin [10.7,10.8) has 2815 bin [10.8,10.9) has 2621 bin [10.9,11.0) has 2643 bin [11.0,11.1) has 2540 bin [11.1,11.2) has 2144 bin [11.2,11.3) has 1613 bin [11.3,11.4) has 1185 bin [11.4,11.5) has 929 bin [11.5,11.6) has 805 bin [11.6,11.7) has 756 bin [11.7,11.8) has 684 bin [11.8,11.9) has 639 bin [11.9,12.0) has 642 bin [12.0,12.1) has 604 bin [12.1,12.2) has 608 bin [12.2,12.3) has 617 bin [12.3,12.4) has 562 bin [12.4,12.5) has 475 bin [12.5,12.6) has 535 bin [12.6,12.7) has 462 bin [12.7,12.8) has 512 bin [12.8,12.9) has 476 bin [12.9,13.0) has 461 bin [13.0,13.1) has 424 bin [13.1,13.2) has 427 bin [13.2,13.3) has 513 bin [13.3,13.4) has 452 bin [13.4,13.5) has 393 bin [13.5,13.6) has 414 bin [13.6,13.7) has 473 bin [13.7,13.8) has 551 bin [13.8,13.9) has 520 bin [13.9,14.0) has 513 bin [14.0,14.1) has 481 bin [14.1,14.2) has 428 bin [14.2,14.3) has 402 bin [14.3,14.4) has 501 bin [14.4,14.5) has 1014 bin [14.5,14.6) has 1562 bin [14.6,14.7) has 1416 bin [14.7,14.8) has 1542 bin [14.8,14.9) has 1932 bin [14.9,15.0) has 2414 bin [15.0,15.1) has 2919 bin [15.1,15.2) has 3194 bin [15.2,15.3) has 3349 bin [15.3,15.4) has 3427 bin [15.4,15.5) has 3159 bin [15.5,15.6) has 2864 bin [15.6,15.7) has 2749 bin [15.7,15.8) has 2671 bin [15.8,15.9) has 2358 bin [15.9,16.0) has 1986 bin [16.0,16.1) has 1584 bin [16.1,16.2) has 1340 bin [16.2,16.3) has 1019 bin [16.3,16.4) has 690 bin [16.4,16.5) has 633 bin [16.5,16.6) has 507 bin [16.6,16.7) has 408 bin [16.7,16.8) has 336 bin [16.8,16.9) has 330 bin [16.9,17.0) has 296 bin [17.0,17.1) has 211 bin [17.1,17.2) has 159 bin [17.2,17.3) has 62 bin [17.3,17.4) has 23 bin [17.4,17.5) has 1 average z coordinate 2.5 for 25242724 element(s) point source id histogram with bin size 1.000000 bin 1040 has 18396206 bin 1041 has 6644423 bin 1042 has 202095 average point source id 1040.279233453568622 for 25242724 element(s)