lasinfo (210611) report for 'AHN4T/33GN1_13.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: 337/2022 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: 31502154 number of points by return: 29883453 1046638 439136 114737 16708 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 458730 0 min x y z: 201980.000 458730.000 9.407 max x y z: 203019.999 460019.999 38.201 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: 31502154 extended number of points by return: 29883453 1046638 439136 114737 16708 1404 78 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 9407 38201 intensity 59 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 131 133 gps_time 330770640.788980 330773827.061469 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 53 255 B 46 255 NIR 31 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29883453 number of intermediate returns: 572149 number of last returns: 29884429 number of single returns: 28837877 covered area in square units/kilounits: 1340548/1.34 point density: all returns 23.50 last only 22.29 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31502154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29883453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1046638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 439136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 114737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16708 instead zero. overview over extended number of returns of given pulse: 28837877 1214354 972182 392343 76708 8052 638 0 0 0 0 0 0 0 0 histogram of classification of points: 1767379 unclassified (1) 29585326 ground (2) 90165 building (6) 59284 water (9) +-> flagged as extended overlap: 2171535 +---> 149643 of those are unclassified (1) +---> 2015928 of those are ground (2) +---> 91 of those are building (6) +---> 5873 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.4,9.5) has 10 bin [9.5,9.6) has 313 bin [9.6,9.7) has 906 bin [9.7,9.8) has 1258 bin [9.8,9.9) has 2542 bin [9.9,10.0) has 6101 bin [10.0,10.1) has 7801 bin [10.1,10.2) has 8337 bin [10.2,10.3) has 14854 bin [10.3,10.4) has 73731 bin [10.4,10.5) has 306693 bin [10.5,10.6) has 649762 bin [10.6,10.7) has 600967 bin [10.7,10.8) has 485130 bin [10.8,10.9) has 533967 bin [10.9,11.0) has 730231 bin [11.0,11.1) has 1111939 bin [11.1,11.2) has 1705032 bin [11.2,11.3) has 2005115 bin [11.3,11.4) has 1791550 bin [11.4,11.5) has 1992220 bin [11.5,11.6) has 1855796 bin [11.6,11.7) has 1706961 bin [11.7,11.8) has 1530292 bin [11.8,11.9) has 1192805 bin [11.9,12.0) has 1333394 bin [12.0,12.1) has 1320007 bin [12.1,12.2) has 1111504 bin [12.2,12.3) has 1301186 bin [12.3,12.4) has 1266457 bin [12.4,12.5) has 1114298 bin [12.5,12.6) has 888205 bin [12.6,12.7) has 754578 bin [12.7,12.8) has 589954 bin [12.8,12.9) has 514516 bin [12.9,13.0) has 434595 bin [13.0,13.1) has 336510 bin [13.1,13.2) has 190771 bin [13.2,13.3) has 99498 bin [13.3,13.4) has 67859 bin [13.4,13.5) has 31638 bin [13.5,13.6) has 20459 bin [13.6,13.7) has 17394 bin [13.7,13.8) has 15928 bin [13.8,13.9) has 13527 bin [13.9,14.0) has 11816 bin [14.0,14.1) has 10642 bin [14.1,14.2) has 10724 bin [14.2,14.3) has 11346 bin [14.3,14.4) has 12192 bin [14.4,14.5) has 13149 bin [14.5,14.6) has 16547 bin [14.6,14.7) has 22190 bin [14.7,14.8) has 15547 bin [14.8,14.9) has 10164 bin [14.9,15.0) has 9350 bin [15.0,15.1) has 8917 bin [15.1,15.2) has 9669 bin [15.2,15.3) has 8459 bin [15.3,15.4) has 7476 bin [15.4,15.5) has 7499 bin [15.5,15.6) has 7313 bin [15.6,15.7) has 7181 bin [15.7,15.8) has 7426 bin [15.8,15.9) has 7212 bin [15.9,16.0) has 7159 bin [16.0,16.1) has 7260 bin [16.1,16.2) has 7254 bin [16.2,16.3) has 7347 bin [16.3,16.4) has 7448 bin [16.4,16.5) has 7516 bin [16.5,16.6) has 7357 bin [16.6,16.7) has 7474 bin [16.7,16.8) has 7358 bin [16.8,16.9) has 7409 bin [16.9,17.0) has 7398 bin [17.0,17.1) has 7381 bin [17.1,17.2) has 7489 bin [17.2,17.3) has 7336 bin [17.3,17.4) has 7579 bin [17.4,17.5) has 7964 bin [17.5,17.6) has 8105 bin [17.6,17.7) has 8633 bin [17.7,17.8) has 9494 bin [17.8,17.9) has 9541 bin [17.9,18.0) has 9422 bin [18.0,18.1) has 9703 bin [18.1,18.2) has 10089 bin [18.2,18.3) has 10533 bin [18.3,18.4) has 10598 bin [18.4,18.5) has 11420 bin [18.5,18.6) has 11409 bin [18.6,18.7) has 11593 bin [18.7,18.8) has 11908 bin [18.8,18.9) has 12058 bin [18.9,19.0) has 12446 bin [19.0,19.1) has 12614 bin [19.1,19.2) has 12525 bin [19.2,19.3) has 12586 bin [19.3,19.4) has 12696 bin [19.4,19.5) has 12851 bin [19.5,19.6) has 13145 bin [19.6,19.7) has 12982 bin [19.7,19.8) has 13296 bin [19.8,19.9) has 13206 bin [19.9,20.0) has 13110 bin [20.0,20.1) has 13583 bin [20.1,20.2) has 13503 bin [20.2,20.3) has 13928 bin [20.3,20.4) has 13935 bin [20.4,20.5) has 14140 bin [20.5,20.6) has 14148 bin [20.6,20.7) has 14136 bin [20.7,20.8) has 14094 bin [20.8,20.9) has 14056 bin [20.9,21.0) has 14070 bin [21.0,21.1) has 14238 bin [21.1,21.2) has 14250 bin [21.2,21.3) has 14414 bin [21.3,21.4) has 14647 bin [21.4,21.5) has 14993 bin [21.5,21.6) has 14804 bin [21.6,21.7) has 14816 bin [21.7,21.8) has 14806 bin [21.8,21.9) has 14792 bin [21.9,22.0) has 14404 bin [22.0,22.1) has 14266 bin [22.1,22.2) has 14123 bin [22.2,22.3) has 14091 bin [22.3,22.4) has 13764 bin [22.4,22.5) has 14388 bin [22.5,22.6) has 14438 bin [22.6,22.7) has 14567 bin [22.7,22.8) has 14397 bin [22.8,22.9) has 13999 bin [22.9,23.0) has 14066 bin [23.0,23.1) has 13917 bin [23.1,23.2) has 13872 bin [23.2,23.3) has 13810 bin [23.3,23.4) has 13789 bin [23.4,23.5) has 13847 bin [23.5,23.6) has 13881 bin [23.6,23.7) has 13484 bin [23.7,23.8) has 13536 bin [23.8,23.9) has 13301 bin [23.9,24.0) has 13335 bin [24.0,24.1) has 13143 bin [24.1,24.2) has 13088 bin [24.2,24.3) has 13088 bin [24.3,24.4) has 12764 bin [24.4,24.5) has 12756 bin [24.5,24.6) has 12766 bin [24.6,24.7) has 12779 bin [24.7,24.8) has 12611 bin [24.8,24.9) has 12604 bin [24.9,25.0) has 12160 bin [25.0,25.1) has 12099 bin [25.1,25.2) has 11708 bin [25.2,25.3) has 11589 bin [25.3,25.4) has 11410 bin [25.4,25.5) has 11559 bin [25.5,25.6) has 10800 bin [25.6,25.7) has 10747 bin [25.7,25.8) has 10741 bin [25.8,25.9) has 10710 bin [25.9,26.0) has 10566 bin [26.0,26.1) has 10480 bin [26.1,26.2) has 10313 bin [26.2,26.3) has 10282 bin [26.3,26.4) has 9934 bin 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[30.4,30.5) has 2748 bin [30.5,30.6) has 2709 bin [30.6,30.7) has 2618 bin [30.7,30.8) has 2507 bin [30.8,30.9) has 2390 bin [30.9,31.0) has 2425 bin [31.0,31.1) has 2268 bin [31.1,31.2) has 2072 bin [31.2,31.3) has 1999 bin [31.3,31.4) has 1839 bin [31.4,31.5) has 1701 bin [31.5,31.6) has 1618 bin [31.6,31.7) has 1605 bin [31.7,31.8) has 1474 bin [31.8,31.9) has 1408 bin [31.9,32.0) has 1413 bin [32.0,32.1) has 1292 bin [32.1,32.2) has 1308 bin [32.2,32.3) has 1189 bin [32.3,32.4) has 1244 bin [32.4,32.5) has 1182 bin [32.5,32.6) has 1139 bin [32.6,32.7) has 1112 bin [32.7,32.8) has 1097 bin [32.8,32.9) has 973 bin [32.9,33.0) has 926 bin [33.0,33.1) has 965 bin [33.1,33.2) has 911 bin [33.2,33.3) has 862 bin [33.3,33.4) has 905 bin [33.4,33.5) has 803 bin [33.5,33.6) has 818 bin [33.6,33.7) has 806 bin [33.7,33.8) has 756 bin [33.8,33.9) has 739 bin [33.9,34.0) has 693 bin [34.0,34.1) has 643 bin [34.1,34.2) has 653 bin [34.2,34.3) has 615 bin [34.3,34.4) has 572 bin [34.4,34.5) has 485 bin [34.5,34.6) has 434 bin [34.6,34.7) has 416 bin [34.7,34.8) has 363 bin [34.8,34.9) has 301 bin [34.9,35.0) has 286 bin [35.0,35.1) has 274 bin [35.1,35.2) has 256 bin [35.2,35.3) has 255 bin [35.3,35.4) has 224 bin [35.4,35.5) has 242 bin [35.5,35.6) has 237 bin [35.6,35.7) has 275 bin [35.7,35.8) has 228 bin [35.8,35.9) has 209 bin [35.9,36.0) has 186 bin [36.0,36.1) has 175 bin [36.1,36.2) has 169 bin [36.2,36.3) has 171 bin [36.3,36.4) has 146 bin [36.4,36.5) has 119 bin [36.5,36.6) has 112 bin [36.6,36.7) has 85 bin [36.7,36.8) has 92 bin [36.8,36.9) has 65 bin [36.9,37.0) has 54 bin [37.0,37.1) has 54 bin [37.1,37.2) has 27 bin [37.2,37.3) has 24 bin [37.3,37.4) has 28 bin [37.4,37.5) has 15 bin [37.5,37.6) has 10 bin [37.6,37.7) has 11 bin [37.7,37.8) has 8 bin [37.8,37.9) has 6 bin [37.9,38.0) has 5 bin [38.0,38.1) has 2 bin [38.1,38.2) has 5 bin [38.2,38.3) has 1 average z coordinate 12.3 for 31502154 element(s) point source id histogram with bin size 1.000000 bin 131 has 7804145 bin 132 has 22517630 bin 133 has 1180379 average point source id 131.789736092331964 for 31502154 element(s)