lasinfo (210611) report for 'AHN4T/17BZ2_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: 335/2022 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: 26382678 number of points by return: 24329681 1420511 519971 101361 10449 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 537480 0 min x y z: 234980.000 537480.000 12.947 max x y z: 236019.999 538769.999 39.195 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: 26382678 extended number of points by return: 24329681 1420511 519971 101361 10449 677 28 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 12947 39195 intensity 56 4704 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 -23 29 user_data 6 7 point_source_ID 59 61 gps_time 328707268.595352 330511602.099725 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 43 255 B 35 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 30.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24329681 number of intermediate returns: 633242 number of last returns: 24327518 number of single returns: 22907763 covered area in square units/kilounits: 1296588/1.30 point density: all returns 20.35 last only 18.76 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26382678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24329681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1420511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 519971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10449 instead zero. overview over extended number of returns of given pulse: 22907763 1801551 1256086 364148 49004 3942 184 0 0 0 0 0 0 0 0 histogram of classification of points: 2426524 unclassified (1) 22697981 ground (2) 100714 building (6) 1157459 water (9) +-> flagged as extended overlap: 2100611 +---> 163908 of those are unclassified (1) +---> 1930950 of those are ground (2) +---> 804 of those are building (6) +---> 4949 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.9,13.0) has 12 bin [13.0,13.1) has 239 bin [13.1,13.2) has 684 bin [13.2,13.3) has 646 bin [13.3,13.4) has 2266 bin [13.4,13.5) has 8201 bin [13.5,13.6) has 9950 bin [13.6,13.7) has 10702 bin [13.7,13.8) has 28781 bin [13.8,13.9) has 74887 bin [13.9,14.0) has 95333 bin [14.0,14.1) has 85914 bin [14.1,14.2) has 80184 bin [14.2,14.3) has 97628 bin [14.3,14.4) has 145186 bin [14.4,14.5) has 472404 bin [14.5,14.6) has 518897 bin [14.6,14.7) has 1359264 bin [14.7,14.8) has 1135455 bin [14.8,14.9) has 1004962 bin [14.9,15.0) has 1013864 bin [15.0,15.1) has 1095160 bin [15.1,15.2) has 1191721 bin [15.2,15.3) has 1420684 bin [15.3,15.4) has 1484254 bin [15.4,15.5) has 1449876 bin [15.5,15.6) has 1489052 bin [15.6,15.7) has 1575902 bin [15.7,15.8) has 1375397 bin [15.8,15.9) has 1268002 bin [15.9,16.0) has 927025 bin [16.0,16.1) has 660517 bin [16.1,16.2) has 633088 bin [16.2,16.3) has 675318 bin [16.3,16.4) has 679186 bin [16.4,16.5) has 625166 bin [16.5,16.6) has 498941 bin [16.6,16.7) has 358949 bin [16.7,16.8) has 215396 bin [16.8,16.9) has 114375 bin [16.9,17.0) has 60364 bin [17.0,17.1) has 28122 bin [17.1,17.2) has 21550 bin [17.2,17.3) has 20146 bin [17.3,17.4) has 19891 bin [17.4,17.5) has 17848 bin [17.5,17.6) has 16131 bin [17.6,17.7) has 14641 bin [17.7,17.8) has 13116 bin [17.8,17.9) has 11208 bin [17.9,18.0) has 11191 bin [18.0,18.1) has 10524 bin [18.1,18.2) has 10890 bin [18.2,18.3) has 10982 bin [18.3,18.4) has 11340 bin [18.4,18.5) has 11484 bin [18.5,18.6) has 11270 bin [18.6,18.7) has 11193 bin [18.7,18.8) has 11475 bin [18.8,18.9) has 11257 bin [18.9,19.0) has 11309 bin [19.0,19.1) has 11035 bin [19.1,19.2) has 11142 bin [19.2,19.3) has 10875 bin [19.3,19.4) has 10938 bin [19.4,19.5) has 10855 bin [19.5,19.6) has 11106 bin [19.6,19.7) has 11223 bin [19.7,19.8) has 11141 bin [19.8,19.9) has 10964 bin [19.9,20.0) has 11280 bin [20.0,20.1) has 12261 bin [20.1,20.2) has 12465 bin [20.2,20.3) has 12570 bin [20.3,20.4) has 12397 bin [20.4,20.5) has 12510 bin [20.5,20.6) has 12789 bin [20.6,20.7) has 12943 bin [20.7,20.8) has 12909 bin [20.8,20.9) has 12883 bin [20.9,21.0) has 13362 bin [21.0,21.1) has 13209 bin [21.1,21.2) has 13092 bin [21.2,21.3) has 12977 bin [21.3,21.4) has 12947 bin [21.4,21.5) has 12874 bin [21.5,21.6) has 13098 bin [21.6,21.7) has 13116 bin [21.7,21.8) has 13366 bin [21.8,21.9) has 13298 bin [21.9,22.0) has 13697 bin [22.0,22.1) has 13946 bin [22.1,22.2) has 14159 bin [22.2,22.3) has 14186 bin [22.3,22.4) has 14019 bin [22.4,22.5) has 13569 bin [22.5,22.6) has 13544 bin [22.6,22.7) has 13616 bin [22.7,22.8) has 13655 bin [22.8,22.9) has 13729 bin [22.9,23.0) has 13801 bin [23.0,23.1) has 13666 bin [23.1,23.2) has 13747 bin [23.2,23.3) has 14171 bin [23.3,23.4) has 14754 bin [23.4,23.5) has 14312 bin [23.5,23.6) has 14447 bin [23.6,23.7) has 14559 bin [23.7,23.8) has 15114 bin [23.8,23.9) has 14958 bin [23.9,24.0) has 14776 bin [24.0,24.1) has 14831 bin [24.1,24.2) has 14592 bin [24.2,24.3) has 15100 bin [24.3,24.4) has 15269 bin [24.4,24.5) has 15410 bin [24.5,24.6) has 15493 bin [24.6,24.7) has 15885 bin [24.7,24.8) has 15773 bin [24.8,24.9) has 16150 bin [24.9,25.0) has 16138 bin [25.0,25.1) has 16410 bin [25.1,25.2) has 16317 bin [25.2,25.3) has 16701 bin [25.3,25.4) has 16851 bin [25.4,25.5) has 16953 bin [25.5,25.6) has 17342 bin [25.6,25.7) has 17247 bin [25.7,25.8) has 17863 bin [25.8,25.9) has 17748 bin [25.9,26.0) has 18050 bin [26.0,26.1) has 18293 bin [26.1,26.2) has 18380 bin [26.2,26.3) has 18478 bin [26.3,26.4) has 18775 bin [26.4,26.5) has 19347 bin [26.5,26.6) has 19323 bin [26.6,26.7) has 19772 bin [26.7,26.8) has 19866 bin [26.8,26.9) has 19803 bin [26.9,27.0) has 20168 bin [27.0,27.1) has 19964 bin [27.1,27.2) has 20484 bin [27.2,27.3) has 20752 bin [27.3,27.4) has 20770 bin [27.4,27.5) has 20649 bin [27.5,27.6) has 20969 bin [27.6,27.7) has 21136 bin [27.7,27.8) has 20877 bin [27.8,27.9) has 20847 bin [27.9,28.0) has 20093 bin [28.0,28.1) has 20052 bin [28.1,28.2) has 19848 bin [28.2,28.3) has 19829 bin [28.3,28.4) has 19475 bin [28.4,28.5) has 19222 bin [28.5,28.6) has 18716 bin [28.6,28.7) has 18567 bin [28.7,28.8) has 18388 bin [28.8,28.9) has 18027 bin [28.9,29.0) has 17658 bin [29.0,29.1) has 17142 bin [29.1,29.2) has 16769 bin [29.2,29.3) has 16587 bin [29.3,29.4) has 16078 bin [29.4,29.5) has 16106 bin [29.5,29.6) has 15573 bin [29.6,29.7) has 15377 bin [29.7,29.8) has 14773 bin [29.8,29.9) has 14265 bin [29.9,30.0) has 13776 bin [30.0,30.1) has 13653 bin [30.1,30.2) has 13447 bin [30.2,30.3) has 13248 bin [30.3,30.4) has 12798 bin [30.4,30.5) has 12502 bin [30.5,30.6) has 11943 bin [30.6,30.7) has 11725 bin [30.7,30.8) has 11667 bin [30.8,30.9) has 11345 bin [30.9,31.0) has 11076 bin [31.0,31.1) has 10872 bin [31.1,31.2) has 10603 bin [31.2,31.3) has 10220 bin [31.3,31.4) has 10120 bin [31.4,31.5) has 9694 bin [31.5,31.6) has 9656 bin [31.6,31.7) has 9728 bin [31.7,31.8) has 9544 bin [31.8,31.9) has 9144 bin [31.9,32.0) has 8951 bin [32.0,32.1) has 8714 bin [32.1,32.2) has 8451 bin [32.2,32.3) has 8159 bin [32.3,32.4) has 8034 bin [32.4,32.5) has 7687 bin [32.5,32.6) has 7502 bin [32.6,32.7) has 7452 bin [32.7,32.8) has 7304 bin [32.8,32.9) has 7025 bin [32.9,33.0) has 6690 bin [33.0,33.1) has 6753 bin [33.1,33.2) has 6483 bin [33.2,33.3) has 6449 bin [33.3,33.4) has 5978 bin [33.4,33.5) has 5623 bin [33.5,33.6) has 5571 bin [33.6,33.7) has 5168 bin [33.7,33.8) has 4938 bin [33.8,33.9) has 4881 bin [33.9,34.0) has 4624 bin [34.0,34.1) has 4546 bin [34.1,34.2) has 4419 bin [34.2,34.3) has 4192 bin [34.3,34.4) has 4024 bin [34.4,34.5) has 3916 bin [34.5,34.6) has 3821 bin [34.6,34.7) has 3599 bin [34.7,34.8) has 3446 bin [34.8,34.9) has 3246 bin [34.9,35.0) has 3160 bin [35.0,35.1) has 2982 bin [35.1,35.2) has 2755 bin [35.2,35.3) has 2681 bin [35.3,35.4) has 2425 bin [35.4,35.5) has 2265 bin [35.5,35.6) has 2089 bin [35.6,35.7) has 2008 bin [35.7,35.8) has 1933 bin [35.8,35.9) has 1766 bin [35.9,36.0) has 1606 bin [36.0,36.1) has 1492 bin [36.1,36.2) has 1479 bin [36.2,36.3) has 1380 bin [36.3,36.4) has 1250 bin [36.4,36.5) has 1110 bin [36.5,36.6) has 1032 bin [36.6,36.7) has 901 bin [36.7,36.8) has 837 bin [36.8,36.9) has 672 bin [36.9,37.0) has 622 bin [37.0,37.1) has 545 bin [37.1,37.2) has 424 bin [37.2,37.3) has 355 bin [37.3,37.4) has 309 bin [37.4,37.5) has 244 bin [37.5,37.6) has 190 bin [37.6,37.7) has 158 bin [37.7,37.8) has 143 bin [37.8,37.9) has 115 bin [37.9,38.0) has 91 bin [38.0,38.1) has 92 bin [38.1,38.2) has 94 bin [38.2,38.3) has 75 bin [38.3,38.4) has 69 bin [38.4,38.5) has 57 bin [38.5,38.6) has 27 bin [38.6,38.7) has 35 bin [38.7,38.8) has 21 bin [38.8,38.9) has 8 bin [38.9,39.0) has 2 bin [39.1,39.2) has 1 average z coordinate 16.4 for 26382678 element(s) point source id histogram with bin size 1.000000 bin 59 has 1426041 bin 60 has 20742403 bin 61 has 4214234 average point source id 60.105682713483446 for 26382678 element(s)