lasinfo (210611) report for 'AHN4T/52AZ1_20.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: 339/2022 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: 31380153 number of points by return: 29605931 1323675 386010 59503 5034 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 388730 0 min x y z: 183980.000 388730.000 23.506 max x y z: 185019.999 390019.999 49.360 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: 31380153 extended number of points by return: 29605931 1323675 386010 59503 5034 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 23506 49360 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 29 user_data 6 7 point_source_ID 85 1087 gps_time 296130630.867904 300271475.663088 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 39 255 B 23 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.08 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29605931 number of intermediate returns: 450349 number of last returns: 29602611 number of single returns: 28278738 covered area in square units/kilounits: 1339972/1.34 point density: all returns 23.42 last only 22.09 (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 31380153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29605931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1323675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 386010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 59503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5034 instead zero. overview over extended number of returns of given pulse: 28278738 1879042 978865 218020 23911 1316 261 0 0 0 0 0 0 0 0 histogram of classification of points: 2034736 unclassified (1) 28390881 ground (2) 926122 building (6) 28414 water (9) +-> flagged as extended overlap: 2326050 +---> 226800 of those are unclassified (1) +---> 2020067 of those are ground (2) +---> 77740 of those are building (6) +---> 1443 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.5,23.6) has 15 bin [23.6,23.7) has 1024 bin [23.7,23.8) has 1822 bin [23.8,23.9) has 1089 bin [23.9,24.0) has 1671 bin [24.0,24.1) has 4533 bin [24.1,24.2) has 4070 bin [24.2,24.3) has 6142 bin [24.3,24.4) has 25476 bin [24.4,24.5) has 52690 bin [24.5,24.6) has 113076 bin [24.6,24.7) has 184998 bin [24.7,24.8) has 456765 bin [24.8,24.9) has 363071 bin [24.9,25.0) has 371404 bin [25.0,25.1) has 1307642 bin [25.1,25.2) has 2342833 bin [25.2,25.3) has 3247376 bin [25.3,25.4) has 2943630 bin [25.4,25.5) has 2014860 bin [25.5,25.6) has 1839329 bin [25.6,25.7) has 2173080 bin [25.7,25.8) has 2362143 bin [25.8,25.9) has 2179938 bin [25.9,26.0) has 2091525 bin [26.0,26.1) has 1750203 bin [26.1,26.2) has 1233810 bin [26.2,26.3) has 557947 bin [26.3,26.4) has 470042 bin [26.4,26.5) has 184459 bin [26.5,26.6) has 85379 bin [26.6,26.7) has 67156 bin [26.7,26.8) has 31153 bin [26.8,26.9) has 25300 bin [26.9,27.0) has 24103 bin [27.0,27.1) has 16174 bin [27.1,27.2) has 9065 bin [27.2,27.3) has 7587 bin [27.3,27.4) has 7009 bin [27.4,27.5) has 7365 bin [27.5,27.6) has 6754 bin [27.6,27.7) has 6785 bin [27.7,27.8) has 7549 bin [27.8,27.9) has 8719 bin [27.9,28.0) has 9472 bin [28.0,28.1) has 9148 bin [28.1,28.2) has 10325 bin [28.2,28.3) has 12186 bin [28.3,28.4) has 14596 bin [28.4,28.5) has 18612 bin [28.5,28.6) has 22088 bin [28.6,28.7) has 23774 bin [28.7,28.8) has 22061 bin [28.8,28.9) has 25306 bin [28.9,29.0) has 23296 bin [29.0,29.1) has 25190 bin [29.1,29.2) has 31974 bin [29.2,29.3) has 33915 bin [29.3,29.4) has 32491 bin [29.4,29.5) has 33256 bin [29.5,29.6) has 35783 bin [29.6,29.7) has 34067 bin [29.7,29.8) has 31277 bin [29.8,29.9) has 31077 bin [29.9,30.0) has 30269 bin [30.0,30.1) has 28375 bin [30.1,30.2) has 31233 bin [30.2,30.3) has 29791 bin [30.3,30.4) has 26719 bin [30.4,30.5) has 26442 bin [30.5,30.6) has 26109 bin [30.6,30.7) has 27207 bin [30.7,30.8) has 27637 bin [30.8,30.9) has 24937 bin [30.9,31.0) has 23072 bin [31.0,31.1) has 22657 bin [31.1,31.2) has 21876 bin [31.2,31.3) has 20893 bin [31.3,31.4) has 23516 bin [31.4,31.5) has 31319 bin [31.5,31.6) has 18594 bin [31.6,31.7) has 18154 bin [31.7,31.8) has 18056 bin [31.8,31.9) has 17493 bin [31.9,32.0) has 17522 bin [32.0,32.1) has 17475 bin [32.1,32.2) has 17468 bin [32.2,32.3) has 17276 bin [32.3,32.4) has 17510 bin [32.4,32.5) has 16898 bin [32.5,32.6) has 17044 bin [32.6,32.7) has 16739 bin [32.7,32.8) has 17620 bin [32.8,32.9) has 16037 bin [32.9,33.0) has 15497 bin [33.0,33.1) has 15043 bin [33.1,33.2) has 14675 bin [33.2,33.3) has 14606 bin [33.3,33.4) has 14709 bin [33.4,33.5) has 14776 bin [33.5,33.6) has 14850 bin [33.6,33.7) has 14197 bin [33.7,33.8) has 14341 bin [33.8,33.9) has 14442 bin [33.9,34.0) has 14663 bin [34.0,34.1) has 14880 bin [34.1,34.2) has 15018 bin [34.2,34.3) has 15259 bin [34.3,34.4) has 15067 bin [34.4,34.5) has 14514 bin [34.5,34.6) has 14021 bin [34.6,34.7) has 14040 bin [34.7,34.8) has 13814 bin [34.8,34.9) has 14010 bin [34.9,35.0) has 14040 bin [35.0,35.1) has 14260 bin [35.1,35.2) has 14425 bin [35.2,35.3) has 14382 bin [35.3,35.4) has 14410 bin [35.4,35.5) has 14768 bin [35.5,35.6) has 14836 bin [35.6,35.7) has 14926 bin [35.7,35.8) has 15360 bin [35.8,35.9) has 15618 bin [35.9,36.0) has 15616 bin [36.0,36.1) has 15760 bin [36.1,36.2) has 16083 bin [36.2,36.3) has 16239 bin [36.3,36.4) has 16080 bin [36.4,36.5) has 16431 bin [36.5,36.6) has 16763 bin [36.6,36.7) has 16764 bin [36.7,36.8) has 16691 bin [36.8,36.9) has 16807 bin [36.9,37.0) has 16638 bin [37.0,37.1) has 17192 bin [37.1,37.2) has 17214 bin [37.2,37.3) has 17091 bin [37.3,37.4) has 17240 bin [37.4,37.5) has 17447 bin [37.5,37.6) has 17662 bin [37.6,37.7) has 17420 bin [37.7,37.8) has 17393 bin [37.8,37.9) has 17491 bin [37.9,38.0) has 17568 bin [38.0,38.1) has 17621 bin [38.1,38.2) has 17641 bin [38.2,38.3) has 17524 bin [38.3,38.4) has 17584 bin [38.4,38.5) has 17689 bin [38.5,38.6) has 17424 bin [38.6,38.7) has 17396 bin [38.7,38.8) has 17196 bin [38.8,38.9) has 16799 bin [38.9,39.0) has 16739 bin [39.0,39.1) has 16632 bin [39.1,39.2) has 16374 bin [39.2,39.3) has 16624 bin [39.3,39.4) has 16325 bin [39.4,39.5) has 16145 bin [39.5,39.6) has 16108 bin [39.6,39.7) has 16165 bin [39.7,39.8) has 15901 bin [39.8,39.9) has 16013 bin [39.9,40.0) has 15587 bin [40.0,40.1) has 15424 bin [40.1,40.2) has 15216 bin [40.2,40.3) has 15438 bin [40.3,40.4) has 15191 bin [40.4,40.5) has 14717 bin [40.5,40.6) has 14625 bin [40.6,40.7) has 14209 bin [40.7,40.8) has 13948 bin [40.8,40.9) has 13823 bin [40.9,41.0) has 13733 bin [41.0,41.1) has 13308 bin [41.1,41.2) has 13152 bin [41.2,41.3) has 12878 bin [41.3,41.4) has 12353 bin [41.4,41.5) has 12260 bin [41.5,41.6) has 12045 bin [41.6,41.7) has 11709 bin [41.7,41.8) has 11530 bin [41.8,41.9) has 11124 bin [41.9,42.0) has 10984 bin [42.0,42.1) has 10485 bin [42.1,42.2) has 10385 bin [42.2,42.3) has 10070 bin [42.3,42.4) has 9774 bin [42.4,42.5) has 9560 bin [42.5,42.6) has 9348 bin [42.6,42.7) has 8940 bin [42.7,42.8) has 8875 bin [42.8,42.9) has 8489 bin [42.9,43.0) has 8374 bin [43.0,43.1) has 7761 bin [43.1,43.2) has 7764 bin [43.2,43.3) has 7541 bin [43.3,43.4) has 7506 bin [43.4,43.5) has 7026 bin [43.5,43.6) has 6929 bin [43.6,43.7) has 6484 bin [43.7,43.8) has 6103 bin [43.8,43.9) has 5837 bin [43.9,44.0) has 5709 bin [44.0,44.1) has 5340 bin [44.1,44.2) has 4965 bin [44.2,44.3) has 4677 bin [44.3,44.4) has 4377 bin [44.4,44.5) has 4115 bin [44.5,44.6) has 3832 bin [44.6,44.7) has 3665 bin [44.7,44.8) has 3460 bin [44.8,44.9) has 3193 bin [44.9,45.0) has 2988 bin [45.0,45.1) has 2814 bin [45.1,45.2) has 2581 bin [45.2,45.3) has 2514 bin [45.3,45.4) has 2324 bin [45.4,45.5) has 2136 bin [45.5,45.6) has 2130 bin [45.6,45.7) has 2117 bin [45.7,45.8) has 1940 bin [45.8,45.9) has 1811 bin [45.9,46.0) has 1723 bin [46.0,46.1) has 1537 bin [46.1,46.2) has 1387 bin [46.2,46.3) has 1308 bin [46.3,46.4) has 1211 bin [46.4,46.5) has 1091 bin [46.5,46.6) has 949 bin [46.6,46.7) has 860 bin [46.7,46.8) has 805 bin [46.8,46.9) has 704 bin [46.9,47.0) has 687 bin [47.0,47.1) has 645 bin [47.1,47.2) has 590 bin [47.2,47.3) has 543 bin [47.3,47.4) has 513 bin [47.4,47.5) has 418 bin [47.5,47.6) has 348 bin [47.6,47.7) has 314 bin [47.7,47.8) has 264 bin [47.8,47.9) has 258 bin [47.9,48.0) has 233 bin [48.0,48.1) has 180 bin [48.1,48.2) has 171 bin [48.2,48.3) has 171 bin [48.3,48.4) has 146 bin [48.4,48.5) has 127 bin [48.5,48.6) has 94 bin [48.6,48.7) has 62 bin [48.7,48.8) has 43 bin [48.8,48.9) has 23 bin [48.9,49.0) has 14 bin [49.0,49.1) has 4 bin [49.1,49.2) has 5 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 average z coordinate 26.4 for 31380153 element(s) point source id histogram with bin size 1.000000 bin 85 has 331304 bin 86 has 19018157 bin 87 has 6238740 bin 1087 has 5791952 average point source id 270.946561222948787 for 31380153 element(s)