lasinfo (210611) report for 'AHN4T/17DZ2_15.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: 31952127 number of points by return: 30625449 887814 344747 82176 11073 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 527480 0 min x y z: 238980.000 527480.000 11.783 max x y z: 240019.999 528769.999 41.039 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: 31952127 extended number of points by return: 30625449 887814 344747 82176 11073 823 45 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 11783 41039 intensity 56 4327 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 68 1069 gps_time 330524597.003976 330859560.425572 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 37 255 B 20 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.22 27.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30625449 number of intermediate returns: 435812 number of last returns: 30626549 number of single returns: 29735683 covered area in square units/kilounits: 1332660/1.33 point density: all returns 23.98 last only 22.98 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31952127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30625449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 887814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 344747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 82176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11073 instead zero. overview over extended number of returns of given pulse: 29735683 1093663 785363 282160 50446 4514 298 0 0 0 0 0 0 0 0 histogram of classification of points: 1674338 unclassified (1) 29638359 ground (2) 529225 building (6) 95179 water (9) 15026 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2257607 +---> 292475 of those are unclassified (1) +---> 1874261 of those are ground (2) +---> 84174 of those are building (6) +---> 6697 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 1 bin [11.8,11.9) has 39 bin [11.9,12.0) has 600 bin [12.0,12.1) has 1008 bin [12.1,12.2) has 1657 bin [12.2,12.3) has 17111 bin [12.3,12.4) has 16468 bin [12.4,12.5) has 29319 bin [12.5,12.6) has 45772 bin [12.6,12.7) has 75930 bin [12.7,12.8) has 87032 bin [12.8,12.9) has 150515 bin [12.9,13.0) has 440911 bin [13.0,13.1) has 1260536 bin [13.1,13.2) has 1430143 bin [13.2,13.3) has 1639863 bin [13.3,13.4) has 1801224 bin [13.4,13.5) has 2182181 bin [13.5,13.6) has 2192108 bin [13.6,13.7) has 2062607 bin [13.7,13.8) has 1911082 bin [13.8,13.9) has 2264297 bin [13.9,14.0) has 2029121 bin [14.0,14.1) has 2070734 bin [14.1,14.2) has 1597082 bin [14.2,14.3) has 1613205 bin [14.3,14.4) has 1288617 bin [14.4,14.5) has 725005 bin [14.5,14.6) has 408468 bin [14.6,14.7) has 248135 bin [14.7,14.8) has 267848 bin [14.8,14.9) has 254227 bin [14.9,15.0) has 245806 bin [15.0,15.1) has 315418 bin [15.1,15.2) has 336140 bin [15.2,15.3) has 296640 bin [15.3,15.4) has 213712 bin [15.4,15.5) has 150466 bin [15.5,15.6) has 85607 bin [15.6,15.7) has 55862 bin [15.7,15.8) has 34846 bin [15.8,15.9) has 21766 bin [15.9,16.0) has 21515 bin [16.0,16.1) has 20255 bin [16.1,16.2) has 19140 bin [16.2,16.3) has 16593 bin [16.3,16.4) has 17792 bin [16.4,16.5) has 24593 bin [16.5,16.6) has 20921 bin [16.6,16.7) has 22941 bin [16.7,16.8) has 19325 bin [16.8,16.9) has 20086 bin [16.9,17.0) has 19444 bin [17.0,17.1) has 20614 bin [17.1,17.2) has 20452 bin [17.2,17.3) has 20386 bin [17.3,17.4) has 20910 bin [17.4,17.5) has 19160 bin [17.5,17.6) has 18643 bin [17.6,17.7) has 18086 bin [17.7,17.8) has 22480 bin [17.8,17.9) has 18585 bin [17.9,18.0) has 19624 bin [18.0,18.1) has 19389 bin [18.1,18.2) has 19301 bin [18.2,18.3) has 16269 bin [18.3,18.4) has 17112 bin [18.4,18.5) has 18686 bin [18.5,18.6) has 16444 bin [18.6,18.7) has 17494 bin [18.7,18.8) has 17989 bin [18.8,18.9) has 16158 bin [18.9,19.0) has 15834 bin [19.0,19.1) has 15976 bin [19.1,19.2) has 15434 bin [19.2,19.3) has 16569 bin [19.3,19.4) has 16471 bin [19.4,19.5) has 16342 bin [19.5,19.6) has 16798 bin [19.6,19.7) has 17058 bin [19.7,19.8) has 17599 bin [19.8,19.9) has 17526 bin [19.9,20.0) has 17398 bin [20.0,20.1) has 17506 bin [20.1,20.2) has 17371 bin [20.2,20.3) has 17327 bin [20.3,20.4) has 16834 bin [20.4,20.5) has 16156 bin [20.5,20.6) has 16562 bin [20.6,20.7) has 16990 bin [20.7,20.8) has 16627 bin [20.8,20.9) has 17170 bin [20.9,21.0) has 17322 bin [21.0,21.1) has 16647 bin [21.1,21.2) has 15771 bin [21.2,21.3) has 15651 bin [21.3,21.4) has 15605 bin [21.4,21.5) has 15906 bin [21.5,21.6) has 16639 bin [21.6,21.7) has 16369 bin [21.7,21.8) has 15620 bin [21.8,21.9) has 15213 bin [21.9,22.0) has 15619 bin [22.0,22.1) has 15043 bin [22.1,22.2) has 14976 bin [22.2,22.3) has 14947 bin [22.3,22.4) has 14331 bin [22.4,22.5) has 14638 bin [22.5,22.6) has 14759 bin [22.6,22.7) has 14774 bin [22.7,22.8) has 14200 bin [22.8,22.9) has 16060 bin [22.9,23.0) has 16845 bin [23.0,23.1) has 17033 bin [23.1,23.2) has 15125 bin [23.2,23.3) has 14064 bin [23.3,23.4) has 13912 bin [23.4,23.5) has 14022 bin [23.5,23.6) has 13677 bin [23.6,23.7) has 13521 bin [23.7,23.8) has 14023 bin [23.8,23.9) has 12710 bin [23.9,24.0) has 12104 bin [24.0,24.1) has 12449 bin [24.1,24.2) has 12532 bin [24.2,24.3) has 12396 bin [24.3,24.4) has 11829 bin [24.4,24.5) has 11883 bin [24.5,24.6) has 11518 bin [24.6,24.7) has 11218 bin [24.7,24.8) has 11133 bin [24.8,24.9) has 10916 bin [24.9,25.0) has 10941 bin [25.0,25.1) has 10778 bin [25.1,25.2) has 11164 bin [25.2,25.3) has 10663 bin [25.3,25.4) has 11171 bin [25.4,25.5) has 10487 bin [25.5,25.6) has 10268 bin [25.6,25.7) has 10206 bin [25.7,25.8) has 10100 bin [25.8,25.9) has 10017 bin [25.9,26.0) has 9987 bin [26.0,26.1) has 9870 bin [26.1,26.2) has 9616 bin [26.2,26.3) has 9423 bin [26.3,26.4) has 9390 bin [26.4,26.5) has 9431 bin [26.5,26.6) has 9209 bin [26.6,26.7) has 9097 bin [26.7,26.8) has 8886 bin [26.8,26.9) has 9046 bin [26.9,27.0) has 8775 bin [27.0,27.1) has 8834 bin [27.1,27.2) has 8608 bin [27.2,27.3) has 8431 bin [27.3,27.4) has 8552 bin [27.4,27.5) has 8149 bin [27.5,27.6) has 7996 bin [27.6,27.7) has 7869 bin [27.7,27.8) has 7783 bin [27.8,27.9) has 7692 bin [27.9,28.0) has 7697 bin [28.0,28.1) has 7482 bin [28.1,28.2) has 7367 bin [28.2,28.3) has 7447 bin [28.3,28.4) has 7182 bin [28.4,28.5) has 7299 bin [28.5,28.6) has 6889 bin [28.6,28.7) has 6710 bin [28.7,28.8) has 6579 bin [28.8,28.9) has 6313 bin [28.9,29.0) has 6161 bin [29.0,29.1) has 6220 bin [29.1,29.2) has 6000 bin [29.2,29.3) has 5869 bin [29.3,29.4) has 5881 bin [29.4,29.5) has 5650 bin [29.5,29.6) has 5446 bin [29.6,29.7) has 5443 bin [29.7,29.8) has 5217 bin [29.8,29.9) has 5025 bin [29.9,30.0) has 4979 bin [30.0,30.1) has 5029 bin [30.1,30.2) has 4890 bin [30.2,30.3) has 4771 bin [30.3,30.4) has 4528 bin [30.4,30.5) has 4322 bin [30.5,30.6) has 4252 bin [30.6,30.7) has 4392 bin [30.7,30.8) has 4254 bin [30.8,30.9) has 4439 bin [30.9,31.0) has 4364 bin [31.0,31.1) has 4153 bin [31.1,31.2) has 4142 bin [31.2,31.3) has 4086 bin [31.3,31.4) has 3808 bin [31.4,31.5) has 3654 bin [31.5,31.6) has 3569 bin [31.6,31.7) has 3501 bin [31.7,31.8) has 3375 bin [31.8,31.9) has 3359 bin [31.9,32.0) has 3192 bin [32.0,32.1) has 3081 bin [32.1,32.2) has 3069 bin [32.2,32.3) has 2830 bin [32.3,32.4) has 2725 bin [32.4,32.5) has 2571 bin [32.5,32.6) has 2489 bin [32.6,32.7) has 2458 bin [32.7,32.8) has 2462 bin [32.8,32.9) has 2489 bin [32.9,33.0) has 2410 bin [33.0,33.1) has 2331 bin [33.1,33.2) has 2306 bin [33.2,33.3) has 2342 bin [33.3,33.4) has 2073 bin [33.4,33.5) has 1981 bin [33.5,33.6) has 1916 bin [33.6,33.7) has 1843 bin [33.7,33.8) has 1976 bin [33.8,33.9) has 1793 bin [33.9,34.0) has 1744 bin [34.0,34.1) has 1809 bin [34.1,34.2) has 1685 bin [34.2,34.3) has 1725 bin [34.3,34.4) has 1689 bin [34.4,34.5) has 1596 bin [34.5,34.6) has 1577 bin [34.6,34.7) has 1468 bin [34.7,34.8) has 1511 bin [34.8,34.9) has 1428 bin [34.9,35.0) has 1366 bin [35.0,35.1) has 1369 bin [35.1,35.2) has 1232 bin [35.2,35.3) has 1282 bin [35.3,35.4) has 1260 bin [35.4,35.5) has 1228 bin [35.5,35.6) has 1151 bin [35.6,35.7) has 1165 bin [35.7,35.8) has 1154 bin [35.8,35.9) has 1142 bin [35.9,36.0) has 1111 bin [36.0,36.1) has 1102 bin [36.1,36.2) has 1090 bin [36.2,36.3) has 955 bin [36.3,36.4) has 970 bin [36.4,36.5) has 963 bin [36.5,36.6) has 919 bin [36.6,36.7) has 831 bin [36.7,36.8) has 876 bin [36.8,36.9) has 881 bin [36.9,37.0) has 894 bin [37.0,37.1) has 771 bin [37.1,37.2) has 782 bin [37.2,37.3) has 767 bin [37.3,37.4) has 725 bin [37.4,37.5) has 714 bin [37.5,37.6) has 708 bin [37.6,37.7) has 600 bin [37.7,37.8) has 590 bin [37.8,37.9) has 541 bin [37.9,38.0) has 508 bin [38.0,38.1) has 480 bin [38.1,38.2) has 470 bin [38.2,38.3) has 399 bin [38.3,38.4) has 353 bin [38.4,38.5) has 309 bin [38.5,38.6) has 321 bin [38.6,38.7) has 265 bin [38.7,38.8) has 254 bin [38.8,38.9) has 228 bin [38.9,39.0) has 247 bin [39.0,39.1) has 213 bin [39.1,39.2) has 183 bin [39.2,39.3) has 196 bin [39.3,39.4) has 165 bin [39.4,39.5) has 163 bin [39.5,39.6) has 172 bin [39.6,39.7) has 162 bin [39.7,39.8) has 162 bin [39.8,39.9) has 135 bin [39.9,40.0) has 133 bin [40.0,40.1) has 101 bin [40.1,40.2) has 100 bin [40.2,40.3) has 84 bin [40.3,40.4) has 88 bin [40.4,40.5) has 73 bin [40.5,40.6) has 71 bin [40.6,40.7) has 68 bin [40.7,40.8) has 48 bin [40.8,40.9) has 32 bin [40.9,41.0) has 6 bin [41.0,41.1) has 3 average z coordinate 14.4 for 31952127 element(s) point source id histogram with bin size 1.000000 bin 68 has 15621130 bin 69 has 9667175 bin 1069 has 6663822 average point source id 277.067552748522814 for 31952127 element(s)