lasinfo (210611) report for 'AHN4T/50GN1_05.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: 49440855 number of points by return: 41616980 5274731 2045230 449449 54465 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 386230 0 min x y z: 123980.000 386230.000 21.520 max x y z: 125019.999 387519.999 55.470 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: 49440855 extended number of points by return: 41616980 5274731 2045230 449449 54465 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 21520 55470 intensity 0 4860 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 -29 29 user_data 6 7 point_source_ID 26 201 gps_time 290600572.954697 291301769.771315 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 25 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.93 32.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41616980 number of intermediate returns: 2548850 number of last returns: 41600996 number of single returns: 36325971 covered area in square units/kilounits: 1341536/1.34 point density: all returns 36.85 last only 31.01 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49440855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41616980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5274731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2045230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 449449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54465 instead zero. overview over extended number of returns of given pulse: 36325971 6476466 4786377 1579751 253523 17935 832 0 0 0 0 0 0 0 0 histogram of classification of points: 10136752 unclassified (1) 37503124 ground (2) 1800546 building (6) 433 water (9) +-> flagged as extended overlap: 3263248 +---> 974586 of those are unclassified (1) +---> 2121189 of those are ground (2) +---> 167473 of those are building (6) z coordinate histogram with bin size 0.100000 bin [21.5,21.6) has 115 bin [21.6,21.7) has 319 bin [21.7,21.8) has 477 bin [21.8,21.9) has 291 bin [21.9,22.0) has 254 bin [22.0,22.1) has 228 bin [22.1,22.2) has 537 bin [22.2,22.3) has 754 bin [22.3,22.4) has 1185 bin [22.4,22.5) has 3700 bin [22.5,22.6) has 9619 bin [22.6,22.7) has 10586 bin [22.7,22.8) has 9742 bin [22.8,22.9) has 16978 bin [22.9,23.0) has 17683 bin [23.0,23.1) has 20909 bin [23.1,23.2) has 27944 bin [23.2,23.3) has 33271 bin [23.3,23.4) has 46771 bin [23.4,23.5) has 61513 bin [23.5,23.6) has 83529 bin [23.6,23.7) has 112054 bin [23.7,23.8) has 136865 bin [23.8,23.9) has 206569 bin [23.9,24.0) has 258295 bin [24.0,24.1) has 261004 bin [24.1,24.2) has 374960 bin [24.2,24.3) has 491260 bin [24.3,24.4) has 670151 bin [24.4,24.5) has 791400 bin [24.5,24.6) has 970270 bin [24.6,24.7) has 1406102 bin [24.7,24.8) has 1782722 bin [24.8,24.9) has 1932508 bin [24.9,25.0) has 2482462 bin [25.0,25.1) has 2400123 bin [25.1,25.2) has 2522394 bin [25.2,25.3) has 2611838 bin [25.3,25.4) has 2707008 bin [25.4,25.5) has 2496470 bin [25.5,25.6) has 2685707 bin [25.6,25.7) has 1714965 bin [25.7,25.8) has 1294996 bin [25.8,25.9) has 1173709 bin [25.9,26.0) has 1194884 bin [26.0,26.1) has 1201770 bin [26.1,26.2) has 728170 bin [26.2,26.3) has 580571 bin [26.3,26.4) has 379131 bin [26.4,26.5) has 359788 bin [26.5,26.6) has 466619 bin [26.6,26.7) has 364270 bin [26.7,26.8) has 294742 bin [26.8,26.9) has 296687 bin [26.9,27.0) has 277722 bin [27.0,27.1) has 165803 bin [27.1,27.2) has 123828 bin [27.2,27.3) has 104040 bin [27.3,27.4) has 86603 bin [27.4,27.5) has 77978 bin [27.5,27.6) has 73478 bin [27.6,27.7) has 71172 bin [27.7,27.8) has 68340 bin [27.8,27.9) has 67618 bin [27.9,28.0) has 70543 bin [28.0,28.1) has 67319 bin [28.1,28.2) has 61256 bin [28.2,28.3) has 58305 bin [28.3,28.4) has 57250 bin [28.4,28.5) has 58121 bin [28.5,28.6) has 56037 bin [28.6,28.7) has 55951 bin [28.7,28.8) has 63145 bin [28.8,28.9) has 71297 bin [28.9,29.0) has 67748 bin [29.0,29.1) has 64100 bin [29.1,29.2) has 63911 bin [29.2,29.3) has 65602 bin [29.3,29.4) has 64154 bin [29.4,29.5) has 62968 bin [29.5,29.6) has 62926 bin [29.6,29.7) has 64163 bin [29.7,29.8) has 64461 bin [29.8,29.9) has 66239 bin [29.9,30.0) has 65030 bin [30.0,30.1) has 67511 bin [30.1,30.2) has 66441 bin [30.2,30.3) has 69606 bin [30.3,30.4) has 64785 bin [30.4,30.5) has 63969 bin [30.5,30.6) has 62102 bin [30.6,30.7) has 61992 bin [30.7,30.8) has 61124 bin [30.8,30.9) has 65854 bin [30.9,31.0) has 70763 bin [31.0,31.1) has 66589 bin [31.1,31.2) has 61846 bin [31.2,31.3) has 61117 bin [31.3,31.4) has 59198 bin [31.4,31.5) has 58058 bin [31.5,31.6) has 59256 bin [31.6,31.7) has 57920 bin [31.7,31.8) has 59309 bin [31.8,31.9) has 59882 bin [31.9,32.0) has 59928 bin [32.0,32.1) has 60075 bin [32.1,32.2) has 59211 bin [32.2,32.3) has 58835 bin [32.3,32.4) has 57873 bin [32.4,32.5) has 55857 bin [32.5,32.6) has 58887 bin [32.6,32.7) has 58926 bin [32.7,32.8) has 76117 bin [32.8,32.9) has 82109 bin [32.9,33.0) has 82529 bin [33.0,33.1) has 81892 bin [33.1,33.2) has 80831 bin [33.2,33.3) has 81784 bin [33.3,33.4) has 79743 bin [33.4,33.5) has 79395 bin [33.5,33.6) has 79947 bin [33.6,33.7) has 81890 bin [33.7,33.8) has 72733 bin [33.8,33.9) has 77520 bin [33.9,34.0) has 76976 bin [34.0,34.1) has 75178 bin [34.1,34.2) has 73692 bin [34.2,34.3) has 74213 bin [34.3,34.4) has 73876 bin [34.4,34.5) has 73207 bin [34.5,34.6) has 71217 bin 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bin [42.3,42.4) has 53948 bin [42.4,42.5) has 53565 bin [42.5,42.6) has 52935 bin [42.6,42.7) has 51910 bin [42.7,42.8) has 51763 bin [42.8,42.9) has 51243 bin [42.9,43.0) has 50441 bin [43.0,43.1) has 49145 bin [43.1,43.2) has 48538 bin [43.2,43.3) has 48060 bin [43.3,43.4) has 47066 bin [43.4,43.5) has 46011 bin [43.5,43.6) has 44583 bin [43.6,43.7) has 43776 bin [43.7,43.8) has 43343 bin [43.8,43.9) has 42402 bin [43.9,44.0) has 41809 bin [44.0,44.1) has 40189 bin [44.1,44.2) has 39505 bin [44.2,44.3) has 38558 bin [44.3,44.4) has 37958 bin [44.4,44.5) has 36761 bin [44.5,44.6) has 35573 bin [44.6,44.7) has 35290 bin [44.7,44.8) has 34220 bin [44.8,44.9) has 33692 bin [44.9,45.0) has 32202 bin [45.0,45.1) has 31345 bin [45.1,45.2) has 30176 bin [45.2,45.3) has 28775 bin [45.3,45.4) has 28046 bin [45.4,45.5) has 27234 bin [45.5,45.6) has 26411 bin [45.6,45.7) has 25063 bin [45.7,45.8) has 24307 bin [45.8,45.9) has 23708 bin [45.9,46.0) has 22990 bin [46.0,46.1) has 22180 bin 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[50.0,50.1) has 4420 bin [50.1,50.2) has 4161 bin [50.2,50.3) has 4233 bin [50.3,50.4) has 3963 bin [50.4,50.5) has 3867 bin [50.5,50.6) has 3587 bin [50.6,50.7) has 3424 bin [50.7,50.8) has 3398 bin [50.8,50.9) has 3126 bin [50.9,51.0) has 3017 bin [51.0,51.1) has 2928 bin [51.1,51.2) has 2786 bin [51.2,51.3) has 2633 bin [51.3,51.4) has 2484 bin [51.4,51.5) has 2362 bin [51.5,51.6) has 2230 bin [51.6,51.7) has 2059 bin [51.7,51.8) has 2062 bin [51.8,51.9) has 1957 bin [51.9,52.0) has 1851 bin [52.0,52.1) has 1772 bin [52.1,52.2) has 1575 bin [52.2,52.3) has 1506 bin [52.3,52.4) has 1478 bin [52.4,52.5) has 1391 bin [52.5,52.6) has 1294 bin [52.6,52.7) has 1138 bin [52.7,52.8) has 1156 bin [52.8,52.9) has 975 bin [52.9,53.0) has 862 bin [53.0,53.1) has 792 bin [53.1,53.2) has 724 bin [53.2,53.3) has 681 bin [53.3,53.4) has 535 bin [53.4,53.5) has 510 bin [53.5,53.6) has 424 bin [53.6,53.7) has 350 bin [53.7,53.8) has 329 bin [53.8,53.9) has 241 bin [53.9,54.0) has 220 bin [54.0,54.1) has 170 bin [54.1,54.2) has 150 bin [54.2,54.3) has 113 bin [54.3,54.4) has 99 bin [54.4,54.5) has 55 bin [54.5,54.6) has 56 bin [54.6,54.7) has 38 bin [54.7,54.8) has 42 bin [54.8,54.9) has 42 bin [54.9,55.0) has 24 bin [55.0,55.1) has 14 bin [55.1,55.2) has 10 bin [55.2,55.3) has 9 bin [55.3,55.4) has 3 bin [55.4,55.5) has 1 average z coordinate 27.8 for 49440855 element(s) point source id histogram with bin size 1.000000 bin 26 has 19104845 bin 27 has 11213070 bin 201 has 19122940 average point source id 93.914027174489604 for 49440855 element(s)